diff options
138 files changed, 12315 insertions, 1281 deletions
diff --git a/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml new file mode 100644 index 000000000000..6e774e59f213 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml @@ -0,0 +1,94 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Camera Clock & Reset Controller Binding for SM8450 + +maintainers: + - Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> + +description: | + Qualcomm camera clock control module which supports the clocks, resets and + power domains on SM8450. + + See also dt-bindings/clock/qcom,camcc-sm8450.h + +properties: + compatible: + const: qcom,sm8450-camcc + + clocks: + items: + - description: Camera AHB clock from GCC + - description: Board XO source + - description: Board active XO source + - description: Sleep clock source + + clock-names: + items: + - const: iface + - const: bi_tcxo + - const: bi_tcxo_ao + - const: sleep_clk + + power-domains: + maxItems: 1 + description: + A phandle and PM domain specifier for the MMCX power domain. + + required-opps: + description: + A phandle to an OPP node describing required MMCX performance point. + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - power-domains + - required-opps + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-sm8450.h> + #include <dt-bindings/clock/qcom,rpmh.h> + #include <dt-bindings/power/qcom-rpmpd.h> + soc { + #address-cells = <2>; + #size-cells = <2>; + + clock-controller@ade0000 { + compatible = "qcom,sm8450-camcc"; + reg = <0 0xade0000 0 0x20000>; + clocks = <&gcc GCC_CAMERA_AHB_CLK>, + <&rpmhcc RPMH_CXO_CLK>, + <&rpmhcc RPMH_CXO_CLK_A>, + <&sleep_clk>; + clock-names = "iface", "bi_tcxo", "bi_tcxo_ao", "sleep_clk"; + power-domains = <&rpmhpd SM8450_MMCX>; + required-opps = <&rpmhpd_opp_low_svs>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml b/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml index 2f1b8b6852a0..1250ae4c1d7b 100644 --- a/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml +++ b/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml @@ -26,6 +26,7 @@ properties: items: - enum: - qcom,sm8250-cpufreq-epss + - qcom,sm8350-cpufreq-epss - const: qcom,cpufreq-epss reg: diff --git a/Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt b/Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt index 924ad8c03464..9f5b321748f1 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt @@ -60,6 +60,11 @@ PROPERTIES: Definition: Desired I2C bus clock frequency in Hz, defaults to 100 kHz if omitted. +- vbus-supply: + Usage: optional + Value type: phandle + Definition: Regulator that provides power to SCL/SDA lines + Example: cci@a0c000 { diff --git a/Documentation/devicetree/bindings/media/qcom,sm8250-camss.yaml b/Documentation/devicetree/bindings/media/qcom,sm8250-camss.yaml index 07a2af12f37d..1ef7ea985ce2 100644 --- a/Documentation/devicetree/bindings/media/qcom,sm8250-camss.yaml +++ b/Documentation/devicetree/bindings/media/qcom,sm8250-camss.yaml @@ -103,6 +103,12 @@ properties: - description: IFE1 GDSC - Image Front End, Global Distributed Switch Controller. - description: Titan GDSC - Titan ISP Block, Global Distributed Switch Controller. + power-domain-names: + items: + - const: vfe0 + - const: vfe1 + - const: titan_top + ports: $ref: /schemas/graph.yaml#/properties/ports @@ -361,6 +367,7 @@ examples: power-domains = <&camcc IFE_0_GDSC>, <&camcc IFE_1_GDSC>, <&camcc TITAN_TOP_GDSC>; + power-domain-names = "vfe0", "vfe1", "titan_top"; clocks = <&gcc GCC_CAMERA_AHB_CLK>, <&gcc GCC_CAMERA_HF_AXI_CLK>, diff --git a/Documentation/devicetree/bindings/mfd/qcom,qca639x.yaml b/Documentation/devicetree/bindings/mfd/qcom,qca639x.yaml new file mode 100644 index 000000000000..d43c75da136f --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/qcom,qca639x.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/mfd/qcom,qca639x.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm QCA639x WiFi + Bluetoot SoC bindings + +maintainers: + - Andy Gross <agross@kernel.org> + - Bjorn Andersson <bjorn.andersson@linaro.org> + +description: | + This binding describes thes Qualcomm QCA6390 or QCA6391 power supplies and + enablement pins. + +properties: + compatible: + const: qcom,qca639x + + '#power-domain-cells': + const: 0 + + pinctrl-0: true + pinctrl-1: true + + pinctrl-names: + items: + - const: default + - const: active + + vddaon-supply: + description: + 0.95V always-on LDO power input + + vddpmu-supply: + description: + 0.95V LDO power input to PMU + + vddrfa1-supply: + description: + 0.95V LDO power input to RFA + + vddrfa2-supply: + description: + 1.25V LDO power input to RFA + + vddrfa3-supply: + description: + 2V LDO power input to RFA + + vddpcie1-supply: + description: + 1.25V LDO power input to PCIe part + + vddpcie2-supply: + description: + 2V LDO power input to PCIe part + + vddio-supply: + description: + 1.8V VIO input + +additionalProperties: false + +examples: + - | + qca639x: qca639x { + compatible = "qcom,qca639x"; + #power-domain-cells = <0>; + + vddaon-supply = <&vreg_s6a_0p95>; + vddpmu-supply = <&vreg_s2f_0p95>; + vddrfa1-supply = <&vreg_s2f_0p95>; + vddrfa2-supply = <&vreg_s8c_1p3>; + vddrfa3-supply = <&vreg_s5a_1p9>; + vddpcie1-supply = <&vreg_s8c_1p3>; + vddpcie2-supply = <&vreg_s5a_1p9>; + vddio-supply = <&vreg_s4a_1p8>; + pinctrl-names = "default", "active"; + pinctrl-0 = <&wlan_default_state &bt_default_state>; + pinctrl-1 = <&wlan_active_state &bt_active_state>; + }; +... diff --git a/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.txt b/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.txt index eb78e3ae7703..98387f476728 100644 --- a/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.txt +++ b/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.txt @@ -28,7 +28,10 @@ Required properties: "qcom,pm8150c", "qcom,pm8150l", "qcom,pm8226", + "qcom,pm8350", + "qcom,pm8350b", "qcom,pm8350c", + "qcom,pm8450", "qcom,pm8841", "qcom,pm8901", "qcom,pm8909", @@ -47,7 +50,9 @@ Required properties: "qcom,pmk8002", "qcom,pmk8350", "qcom,pmr735a", + "qcom,pmr735b", "qcom,smb2351", + or generalized "qcom,spmi-pmic". - reg: Specifies the SPMI USID slave address for this device. For more information see: diff --git a/Documentation/devicetree/bindings/sound/qcom,wcd9335.txt b/Documentation/devicetree/bindings/sound/qcom,wcd9335.txt index 5d6ea66a863f..4d56c3ca9fa8 100644 --- a/Documentation/devicetree/bindings/sound/qcom,wcd9335.txt +++ b/Documentation/devicetree/bindings/sound/qcom,wcd9335.txt @@ -55,6 +55,26 @@ Required properties with SLIMbus Interface: Value type: <string> Definition: Must contain "mclk", "mclk2" and "slimbus" strings. +- qcom,mbhc-vthreshold: + Usage: Optional, only required if headset button support required. + Value type: <u32 array> + Definition: Must contain an array of 8 threshold voltages in mV for + 8 buttons detection on headset. + +- qcom,hphl-jack-type-normally-open: + Usage: Optional, only required if headset button support required. + Value type: <boolean> + Definition: present if hphl pin on jack is a NO (Normally Open). + If not specified, then its assumed that hphl pin on jack + is NC (Normally Closed). + +- qcom,gnd-jack-type-normally-open: + Usage: Optional, only required if headset button support required. + Value type: <boolean> + Definition: present if gnd pin on jack is NO (Normally Open). + If not specified, then its assumed that gnd pin on + jack is NC (Normally Closed). + - vdd-buck-supply: Usage: required Value type: <phandle> diff --git a/Documentation/devicetree/bindings/usb/qcom,pmic-typec.yaml b/Documentation/devicetree/bindings/usb/qcom,pmic-typec.yaml new file mode 100644 index 000000000000..d5173f88d429 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/qcom,pmic-typec.yaml @@ -0,0 +1,112 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/usb/qcom,pmic-typec.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm PMIC based USB type C Detection Driver + +maintainers: + - Wesley Cheng <wcheng@codeaurora.org> + +description: | + Qualcomm PMIC Type C Detect + +properties: + compatible: + enum: + - qcom,pm8150b-usb-typec + + reg: + maxItems: 1 + description: Type C base address + + interrupts: + maxItems: 1 + description: CC change interrupt from PMIC + + connector: + description: Connector type for remote endpoints + type: object + + properties: + compatible: + $ref: /connector/usb-connector.yaml#/properties/compatible + enum: + - usb-c-connector + + power-role: true + data-role: true + + ports: + description: Remote endpoint connections + type: object + $ref: /connector/usb-connector.yaml#/properties/ports + + properties: + port@0: + description: Remote endpoints for the High Speed path + type: object + + port@1: + description: Remote endpoints for the Super Speed path + type: object + + properties: + endpoint@0: + description: Connection to USB type C mux node + type: object + + endpoint@1: + description: Connection to role switch node + type: object + + required: + - compatible + +required: + - compatible + - interrupts + - connector + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + pm8150b { + #address-cells = <1>; + #size-cells = <0>; + pm8150b_typec: typec@1500 { + compatible = "qcom,pm8150b-usb-typec"; + reg = <0x1500>; + interrupts = <0x2 0x15 0x5 IRQ_TYPE_EDGE_RISING>; + + connector { + compatible = "usb-c-connector"; + power-role = "dual"; + data-role = "dual"; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + }; + port@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + usb3_data_ss: endpoint@0 { + reg = <0>; + remote-endpoint = <&qmp_ss_mux>; + }; + usb3_role: endpoint@1 { + reg = <1>; + remote-endpoint = <&dwc3_drd_switch>; + }; + }; + }; + }; + }; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index fe5daf141501..c655ffaf21a3 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13000,6 +13000,7 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git F: Documentation/ABI/stable/sysfs-bus-mhi F: Documentation/mhi/ F: drivers/bus/mhi/ +F: drivers/net/mhi_* F: include/linux/mhi.h MICROBLAZE ARCHITECTURE diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index c8322e21cab0..19c96c11bde4 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -53,6 +53,7 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8998-sony-xperia-yoshino-poplar.dtb dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-1000.dtb dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-4000.dtb dtb-$(CONFIG_ARCH_QCOM) += qrb5165-rb5.dtb +dtb-$(CONFIG_ARCH_QCOM) += qrb5165-rb5-dual-dsi.dtb dtb-$(CONFIG_ARCH_QCOM) += sa8155p-adp.dtb dtb-$(CONFIG_ARCH_QCOM) += sc7180-idp.dtb dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-coachz-r1.dtb @@ -122,6 +123,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8150-sony-xperia-kumano-bahamut.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8150-sony-xperia-kumano-griffin.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8250-hdk.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8250-mtp.dtb +dtb-$(CONFIG_ARCH_QCOM) += sm8250-rb5-dvt.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8250-sony-xperia-edo-pdx203.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8250-sony-xperia-edo-pdx206.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8350-hdk.dtb diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts b/arch/arm64/boot/dts/qcom/apq8096-db820c.dts index 49afbb1a066a..f103618d9ea1 100644 --- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dts @@ -10,6 +10,7 @@ #include "pmi8994.dtsi" #include <dt-bindings/input/input.h> #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> #include <dt-bindings/pinctrl/qcom,pmic-gpio.h> #include <dt-bindings/sound/qcom,q6afe.h> #include <dt-bindings/sound/qcom,q6asm.h> @@ -683,6 +684,54 @@ }; }; +&pmi8994_mpps { + pmi8994_mpp2_userled4: mpp2-userled4 { + pins = "mpp2"; + function = "sink"; + + output-low; + qcom,dtest = <4>; + }; +}; + +&pmi8994_lpg { + qcom,power-source = <1>; + + pinctrl-names = "default"; + pinctrl-0 = <&pmi8994_mpp2_userled4>; + + status = "okay"; + + #address-cells = <1>; + #size-cells = <0>; + + led@1 { + reg = <1>; + label = "green:user1"; + + linux,default-trigger = "heartbeat"; + default-state = "on"; + }; + + led@2 { + reg = <2>; + label = "green:user0"; + default-state = "on"; + }; + + led@3 { + reg = <3>; + label = "green:user2"; + }; + + led@4 { + reg = <4>; + label = "green:user3"; + + qcom,dtest = <4 1>; + }; +}; + &pmi8994_spmi_regulators { vdd_s2-supply = <&vph_pwr>; diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 9932186f7ceb..e76f7967bfc3 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -7,6 +7,7 @@ #include <dt-bindings/clock/qcom,mmcc-msm8996.h> #include <dt-bindings/clock/qcom,rpmcc.h> #include <dt-bindings/power/qcom-rpmpd.h> +#include <dt-bindings/interconnect/qcom,msm8996.h> #include <dt-bindings/soc/qcom,apr.h> #include <dt-bindings/thermal/thermal.h> @@ -691,6 +692,15 @@ clock-names = "cxo", "cxo2", "sleep_clk"; }; + bimc: interconnect@408000 { + compatible = "qcom,msm8996-bimc"; + reg = <0x00408000 0x5a000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_BIMC_CLK>, + <&rpmcc RPM_SMD_BIMC_A_CLK>; + }; + tsens0: thermal-sensor@4a9000 { compatible = "qcom,msm8996-tsens", "qcom,tsens-v2"; reg = <0x004a9000 0x1000>, /* TM */ @@ -713,6 +723,74 @@ #thermal-sensor-cells = <1>; }; + cnoc: interconnect@500000 { + compatible = "qcom,msm8996-cnoc"; + reg = <0x00500000 0x1000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_CNOC_CLK>, + <&rpmcc RPM_SMD_CNOC_A_CLK>; + }; + + snoc: interconnect@524000 { + compatible = "qcom,msm8996-snoc"; + reg = <0x00524000 0x1c000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_SNOC_CLK>, + <&rpmcc RPM_SMD_SNOC_A_CLK>; + }; + + a0noc: interconnect@543000 { + compatible = "qcom,msm8996-a0noc"; + reg = <0x00543000 0x6000>; + #interconnect-cells = <1>; + clock-names = "aggre0_snoc_axi", + "aggre0_cnoc_ahb", + "aggre0_noc_mpu_cfg"; + clocks = <&gcc GCC_AGGRE0_SNOC_AXI_CLK>, + <&gcc GCC_AGGRE0_CNOC_AHB_CLK>, + <&gcc GCC_AGGRE0_NOC_MPU_CFG_AHB_CLK>; + power-domains = <&gcc AGGRE0_NOC_GDSC>; + }; + + a1noc: interconnect@562000 { + compatible = "qcom,msm8996-a1noc"; + reg = <0x00562000 0x5000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_AGGR1_NOC_CLK>, + <&rpmcc RPM_SMD_AGGR1_NOC_A_CLK>; + }; + + a2noc: interconnect@583000 { + compatible = "qcom,msm8996-a2noc"; + reg = <0x00583000 0x7000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_AGGR2_NOC_CLK>, + <&rpmcc RPM_SMD_AGGR2_NOC_A_CLK>; + }; + + mnoc: interconnect@5a4000 { + compatible = "qcom,msm8996-mnoc"; + reg = <0x005a4000 0x1c000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a", "iface"; + clocks = <&rpmcc RPM_SMD_MMAXI_CLK>, + <&rpmcc RPM_SMD_MMAXI_A_CLK>, + <&mmcc AHB_CLK_SRC>; + }; + + pnoc: interconnect@5c0000 { + compatible = "qcom,msm8996-pnoc"; + reg = <0x005c0000 0x3000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_PCNOC_CLK>, + <&rpmcc RPM_SMD_PCNOC_A_CLK>; + }; + cryptobam: dma-controller@644000 { compatible = "qcom,bam-v1.7.0"; reg = <0x00644000 0x24000>; @@ -814,6 +892,11 @@ assigned-clock-rates = <300000000>, <19200000>; + interconnects = <&mnoc MASTER_MDP_PORT0 &bimc SLAVE_EBI_CH0>, + <&mnoc MASTER_MDP_PORT1 &bimc SLAVE_EBI_CH0>, + <&mnoc MASTER_ROTATOR &bimc SLAVE_EBI_CH0>; + interconnect-names = "mdp0-mem", "mdp1-mem", "rotator-mem"; + ports { #address-cells = <1>; #size-cells = <0>; @@ -988,6 +1071,9 @@ "mem", "mem_iface"; + interconnects = <&bimc MASTER_GRAPHICS_3D &bimc SLAVE_EBI_CH0>; + interconnect-names = "gfx-mem"; + power-domains = <&mmcc GPU_GX_GDSC>; iommus = <&adreno_smmu 0>; @@ -2013,6 +2099,9 @@ <&mmcc VIDEO_AXI_CLK>, <&mmcc VIDEO_MAXI_CLK>; clock-names = "core", "iface", "bus", "mbus"; + interconnects = <&mnoc MASTER_VIDEO_P0 &bimc SLAVE_EBI_CH0>, + <&bimc MASTER_AMPSS_M0 &mnoc SLAVE_VENUS_CFG>; + interconnect-names = "video-mem", "cpu-cfg"; iommus = <&venus_smmu 0x00>, <&venus_smmu 0x01>, <&venus_smmu 0x0a>, @@ -2158,6 +2247,13 @@ status = "disabled"; + glink-edge { + interrupts = <GIC_SPI 452 IRQ_TYPE_EDGE_RISING>; + label = "dsps"; + qcom,remote-pid = <1>; + mboxes = <&apcs_glb 27>; + }; + smd-edge { interrupts = <GIC_SPI 176 IRQ_TYPE_EDGE_RISING>; @@ -2218,6 +2314,13 @@ memory-region = <&mpss_mem>; }; + glink-edge { + interrupts = <GIC_SPI 452 IRQ_TYPE_EDGE_RISING>; + label = "modem"; + qcom,remote-pid = <1>; + mboxes = <&apcs_glb 15>; + }; + smd-edge { interrupts = <GIC_SPI 449 IRQ_TYPE_EDGE_RISING>; @@ -2732,6 +2835,10 @@ <&gcc GCC_USB30_MASTER_CLK>; assigned-clock-rates = <19200000>, <120000000>; + interconnects = <&a2noc MASTER_USB3 &bimc SLAVE_EBI_CH0>, + <&bimc MASTER_AMPSS_M0 &snoc SLAVE_USB3>; + interconnect-names = "usb-ddr", "apps-usb"; + power-domains = <&gcc USB30_GDSC>; status = "disabled"; @@ -3158,6 +3265,14 @@ status = "disabled"; + glink-edge { + interrupts = <GIC_SPI 157 IRQ_TYPE_EDGE_RISING>; + label = "lpass"; + qcom,remote-pid = <2>; + mboxes = <&apcs_glb 9>; + }; + + smd-edge { interrupts = <GIC_SPI 156 IRQ_TYPE_EDGE_RISING>; @@ -3216,6 +3331,62 @@ }; }; + fastrpc { + compatible = "qcom,fastrpc"; + qcom,smd-channels = "fastrpcsmd-apps-dsp"; + label = "adsp"; + + #address-cells = <1>; + #size-cells = <0>; + + cb@1 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <1>; + iommus = <&lpass_q6_smmu 8>; + }; + + cb@2 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <2>; + iommus = <&lpass_q6_smmu 9>; + }; + + cb@3 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <3>; + iommus = <&lpass_q6_smmu 10>; + }; + + cb@4 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <4>; + iommus = <&lpass_q6_smmu 11>; + }; + + cb@5 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <5>; + iommus = <&lpass_q6_smmu 12>; + }; + + cb@6 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <6>; + iommus = <&lpass_q6_smmu 5>; + }; + + cb@7 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <7>; + iommus = <&lpass_q6_smmu 6>; + }; + + cb@8 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <8>; + iommus = <&lpass_q6_smmu 7>; + }; + }; }; }; diff --git a/arch/arm64/boot/dts/qcom/pm8150b.dtsi b/arch/arm64/boot/dts/qcom/pm8150b.dtsi index d0d8890f087c..c365b75898bc 100644 --- a/arch/arm64/boot/dts/qcom/pm8150b.dtsi +++ b/arch/arm64/boot/dts/qcom/pm8150b.dtsi @@ -59,6 +59,13 @@ reg = <0x1100>; }; + pm8150b_typec: typec@1500 { + compatible = "qcom,pm8150b-usb-typec"; + status = "disabled"; + reg = <0x1500>; + interrupts = <0x2 0x15 0x5 IRQ_TYPE_EDGE_RISING>; + }; + pm8150b_temp: temp-alarm@2400 { compatible = "qcom,spmi-temp-alarm"; reg = <0x2400>; @@ -127,5 +134,14 @@ reg = <0x3 SPMI_USID>; #address-cells = <1>; #size-cells = <0>; + + pm8150b_lpg: lpg { + compatible = "qcom,pm8150b-lpg"; + + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; + }; }; }; diff --git a/arch/arm64/boot/dts/qcom/pm8150l.dtsi b/arch/arm64/boot/dts/qcom/pm8150l.dtsi index 2b273c219fd8..25e94697e048 100644 --- a/arch/arm64/boot/dts/qcom/pm8150l.dtsi +++ b/arch/arm64/boot/dts/qcom/pm8150l.dtsi @@ -115,5 +115,15 @@ reg = <0x5 SPMI_USID>; #address-cells = <1>; #size-cells = <0>; + + pm8150l_lpg: lpg { + compatible = "qcom,pm8150l-lpg"; + + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; + }; + }; }; diff --git a/arch/arm64/boot/dts/qcom/pm8994.dtsi b/arch/arm64/boot/dts/qcom/pm8994.dtsi index 5ab46117d737..f76e789225d0 100644 --- a/arch/arm64/boot/dts/qcom/pm8994.dtsi +++ b/arch/arm64/boot/dts/qcom/pm8994.dtsi @@ -135,6 +135,15 @@ #address-cells = <1>; #size-cells = <0>; + pm8994_lpg: lpg { + compatible = "qcom,pm8994-lpg"; + + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; + }; + pm8994_spmi_regulators: regulators { compatible = "qcom,pm8994-regulators"; }; diff --git a/arch/arm64/boot/dts/qcom/pmi8994.dtsi b/arch/arm64/boot/dts/qcom/pmi8994.dtsi index 6e7c252568e6..4748db993075 100644 --- a/arch/arm64/boot/dts/qcom/pmi8994.dtsi +++ b/arch/arm64/boot/dts/qcom/pmi8994.dtsi @@ -19,6 +19,17 @@ interrupt-controller; #interrupt-cells = <2>; }; + + pmi8994_mpps: mpps@a000 { + compatible = "qcom,pm8994-mpp"; + reg = <0xa000>; + gpio-controller; + #gpio-cells = <2>; + interrupts = <0 0xa0 0 IRQ_TYPE_NONE>, + <0 0xa1 0 IRQ_TYPE_NONE>, + <0 0xa2 0 IRQ_TYPE_NONE>, + <0 0xa3 0 IRQ_TYPE_NONE>; + }; }; pmic@3 { @@ -27,6 +38,15 @@ #address-cells = <1>; #size-cells = <0>; + pmi8994_lpg: lpg@b100 { + compatible = "qcom,pmi8994-lpg"; + + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; + }; + pmi8994_spmi_regulators: regulators { compatible = "qcom,pmi8994-regulators"; #address-cells = <1>; diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5-dual-dsi.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5-dual-dsi.dts new file mode 100644 index 000000000000..56263752f60d --- /dev/null +++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5-dual-dsi.dts @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2020, Linaro Ltd. + */ + +/dts-v1/; + +#include "qrb5165-rb5.dts" + +&dsi0 { + qcom,dual-dsi-mode; + qcom,master-dsi; +}; + +&dsi1 { + status = "okay"; + vdda-supply = <&vreg_l9a_1p2>; + + qcom,dual-dsi-mode; + + ports { + port@1 { + endpoint { + remote-endpoint = <<9611_b>; + data-lanes = <0 1 2 3>; + }; + }; + }; +}; + +&dsi1_phy { + status = "okay"; + vdds-supply = <&vreg_l5a_0p88>; +}; + +<9611_codec { + ports { + port@1 { + reg = <1>; + + lt9611_b: endpoint { + remote-endpoint = <&dsi1_out>; + }; + }; + }; +}; + +&mdss_dp { + status = "disabled"; +}; diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts index 0e63f707b911..a98072da6988 100644 --- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts +++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts @@ -21,6 +21,7 @@ aliases { serial0 = &uart12; + serial1 = &uart6; sdhc2 = &sdhc_2; }; @@ -224,6 +225,26 @@ regulator-max-microvolt = <1800000>; regulator-always-on; }; + + qca639x: qca639x { + compatible = "qcom,qca6390"; + #power-domain-cells = <0>; + + vddaon-supply = <&vreg_s6a_0p95>; + vddpmu-supply = <&vreg_s2f_0p95>; + vddrfa1-supply = <&vreg_s2f_0p95>; + vddrfa2-supply = <&vreg_s8c_1p3>; + vddrfa3-supply = <&vreg_s5a_1p9>; + vddpcie1-supply = <&vreg_s8c_1p3>; + vddpcie2-supply = <&vreg_s5a_1p9>; + vddio-supply = <&vreg_s4a_1p8>; + + pinctrl-names = "default"; + pinctrl-0 = <&wlan_en_state>; + + wlan-en-gpios = <&tlmm 20 GPIO_ACTIVE_HIGH>; + }; + }; &adsp { @@ -627,12 +648,25 @@ /* LS-I2C1 */ &i2c15 { status = "okay"; + + redriver@1c { + compatible = "onnn,nb7vpq904m"; + reg = <0x1c>; + + mode-switch; + port { + }; + }; }; &mdss { status = "okay"; }; +&mdss_dp { + status = "okay"; +}; + &mdss_mdp { status = "okay"; }; @@ -677,6 +711,9 @@ status = "okay"; vdda-phy-supply = <&vreg_l5a_0p88>; vdda-pll-supply = <&vreg_l9a_1p2>; + + /* Power on QCA639x chip, otherwise PCIe bus timeouts */ + power-domains = <&qca639x>; }; &pcie1 { @@ -781,6 +818,35 @@ }; }; +&pm8150b_typec { + status = "okay"; + connector { + compatible = "usb-c-connector"; + power-role = "dual"; + data-role = "dual"; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@1 { + reg = <1>; + usb3_data_ss: endpoint@0 { + remote-endpoint = <&qmp_ss_mux>; + }; + }; + }; + }; + + port { + usb3_role: endpoint { + remote-endpoint = <&dwc3_drd_switch>; + }; + }; +}; + +&pm8150b_vbus { + status = "okay"; +}; + &pm8150l_gpios { gpio-line-names = "NC", @@ -806,6 +872,29 @@ }; }; +&pm8150l_lpg { + status = "okay"; + + led@1 { + reg = <1>; + label = "green:user0"; + + linux,default-trigger = "heartbeat"; + default-state = "on"; + }; + + led@2 { + reg = <2>; + label = "green:user1"; + default-state = "on"; + }; + + led@3 { + reg = <3>; + label = "green:user2"; + }; +}; + &pon_pwrkey { status = "okay"; }; @@ -869,6 +958,11 @@ no-emmc; }; +&slpi { + /* status = "okay"; */ + firmware-name = "qcom/sm8250/slpi.mbn"; +}; + &sound { compatible = "qcom,qrb5165-rb5-sndcard"; pinctrl-0 = <&tert_mi2s_active>; @@ -1172,6 +1266,54 @@ "HST_WLAN_UART_TX", "HST_WLAN_UART_RX"; + bt_en_state: bt-default-state { + bt-en { + pins = "gpio21"; + function = "gpio"; + + drive-strength = <16>; + output-low; + bias-pull-up; + }; + }; + + cam2_default: cam2-default { + rst { + pins = "gpio78"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; + + mclk { + pins = "gpio96"; + function = "cam_mclk"; + + drive-strength = <16>; + bias-disable; + }; + }; + + cam2_suspend: cam2-suspend { + rst { + pins = "gpio78"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-down; + output-low; + }; + + mclk { + pins = "gpio96"; + function = "cam_mclk"; + + drive-strength = <2>; + bias-disable; + }; + }; + lt9611_irq_pin: lt9611-irq { pins = "gpio63"; function = "gpio"; @@ -1203,6 +1345,29 @@ function = "gpio"; bias-pull-up; }; + + wlan_en_state: wlan-default-state { + wlan-en { + pins = "gpio20"; + function = "gpio"; + + drive-strength = <16>; + output-low; + bias-pull-up; + }; + }; +}; + +&uart6 { + status = "okay"; + bluetooth { + compatible = "qcom,qca6390-bt"; + pinctrl-names = "default"; + pinctrl-0 = <&bt_en_state>; + + power-domains = <&qca639x>; + enable-gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>; + }; }; &uart12 { @@ -1229,10 +1394,17 @@ &usb_1 { status = "okay"; + usb-role-switch; + port { + dwc3_drd_switch: endpoint@0 { + remote-endpoint = <&usb3_role>; + }; + }; }; &usb_1_dwc3 { - dr_mode = "peripheral"; + dr_mode = "otg"; + usb-role-switch; }; &usb_1_hsphy { @@ -1248,6 +1420,12 @@ vdda-phy-supply = <&vreg_l9a_1p2>; vdda-pll-supply = <&vreg_l18a_0p92>; + orientation-switch; + port { + qmp_ss_mux: endpoint@0 { + remote-endpoint = <&usb3_data_ss>; + }; + }; }; &usb_2 { @@ -1294,3 +1472,64 @@ drive-strength = <6>; bias-disable; }; + +&camcc { + status = "okay"; +}; + +&camss { + status = "okay"; + vdda-phy-supply = <&vreg_l5a_0p88>; + vdda-pll-supply = <&vreg_l9a_1p2>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + /* The port index denotes CSIPHY id i.e. csiphy2 */ + port@2 { + reg = <2>; + csiphy2_ep: endpoint { + clock-lanes = <7>; + data-lanes = <0 1 2 3>; + remote-endpoint = <&imx412_ep>; + }; + + }; + }; +}; + +&cci1 { + status = "okay"; +}; + +&cci1_i2c0 { + camera@1a { + compatible = "sony,imx412"; + reg = <0x1a>; + + reset-gpios = <&tlmm 78 GPIO_ACTIVE_LOW>; + pinctrl-names = "default", "suspend"; + pinctrl-0 = <&cam2_default>; + pinctrl-1 = <&cam2_suspend>; + + clocks = <&camcc CAM_CC_MCLK2_CLK>; + assigned-clocks = <&camcc CAM_CC_MCLK2_CLK>; + assigned-clock-rates = <24000000>; + + power-domains = <&camcc TITAN_TOP_GDSC>; + dovdd-supply = <&vreg_l7f_1p8>; + avdd-supply = <&vdc_5v>; + dvdd-supply = <&vdc_5v>; + + status = "okay"; + port { + imx412_ep: endpoint { + clock-lanes = <1>; + link-frequencies = /bits/ 64 <600000000>; + data-lanes = <1 2 3 4>; + remote-endpoint = <&csiphy2_ep>; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts index 194ebeb3259c..ffe2e139bf5c 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts @@ -502,6 +502,13 @@ status = "okay"; }; +&msm_dp { + status = "okay"; + data-lanes = <0 1>; + vdda-1p2-supply = <&vreg_l26a_1p2>; + vdda-0p9-supply = <&vreg_l1a_0p875>; +}; + &mss_pil { status = "okay"; firmware-name = "qcom/sdm845/mba.mbn", "qcom/sdm845/modem.mbn"; @@ -1144,7 +1151,8 @@ }; &camss { - vdda-supply = <&vreg_l1a_0p875>; + vdda-phy-supply = <&vreg_l1a_0p875>; + vdda-pll-supply = <&vreg_l26a_1p2>; status = "ok"; diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 0692ae0e60a4..59cbaf207387 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -3768,9 +3768,10 @@ }; usb_1_qmpphy: phy@88e9000 { - compatible = "qcom,sdm845-qmp-usb3-phy"; + compatible = "qcom,sdm845-qmp-usb3-dp-phy"; reg = <0 0x088e9000 0 0x18c>, - <0 0x088e8000 0 0x10>; + <0 0x088e8000 0 0x38>, + <0 0x088ea000 0 0x40>; status = "disabled"; #address-cells = <2>; #size-cells = <2>; @@ -3782,11 +3783,11 @@ <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>; clock-names = "aux", "cfg_ahb", "ref", "com_aux"; - resets = <&gcc GCC_USB3_DP_PHY_PRIM_BCR>, - <&gcc GCC_USB3_PHY_PRIM_BCR>; + resets = <&gcc GCC_USB3_PHY_PRIM_BCR>, + <&gcc GCC_USB3_DP_PHY_PRIM_BCR>; reset-names = "phy", "common"; - usb_1_ssphy: phy@88e9200 { + usb_1_ssphy: usb3-phy@88e9200 { reg = <0 0x088e9200 0 0x128>, <0 0x088e9400 0 0x200>, <0 0x088e9c00 0 0x218>, @@ -3799,6 +3800,16 @@ clock-names = "pipe0"; clock-output-names = "usb3_phy_pipe_clk_src"; }; + + dp_phy: dp-phy@88ea200 { + reg = <0 0x088ea200 0 0x200>, + <0 0x088ea400 0 0x200>, + <0 0x088eaa00 0 0x200>, + <0 0x088ea600 0 0x200>, + <0 0x088ea800 0 0x200>; + #clock-cells = <1>; + #phy-cells = <0>; + }; }; usb_2_qmpphy: phy@88eb000 { @@ -4297,13 +4308,20 @@ port@0 { reg = <0>; - dpu_intf1_out: endpoint { - remote-endpoint = <&dsi0_in>; + dpu_intf0_out: endpoint { + remote-endpoint = <&dp_in>; }; }; port@1 { reg = <1>; + dpu_intf1_out: endpoint { + remote-endpoint = <&dsi0_in>; + }; + }; + + port@2 { + reg = <2>; dpu_intf2_out: endpoint { remote-endpoint = <&dsi1_in>; }; @@ -4335,6 +4353,73 @@ }; }; + msm_dp: displayport-controller@ae90000 { + status = "disabled"; + compatible = "qcom,sc7180-dp"; + + reg = <0 0x0ae90000 0 0x1400>; + + interrupt-parent = <&mdss>; + interrupts = <12>; + + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&dispcc DISP_CC_MDSS_DP_AUX_CLK>, + <&dispcc DISP_CC_MDSS_DP_LINK_CLK>, + <&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>, + <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>; + clock-names = "core_iface", "core_aux", "ctrl_link", + "ctrl_link_iface", "stream_pixel"; + #clock-cells = <1>; + assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK_CLK_SRC>, + <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>; + assigned-clock-parents = <&dp_phy 0>, <&dp_phy 1>; + phys = <&dp_phy>; + phy-names = "dp"; + + operating-points-v2 = <&dp_opp_table>; + power-domains = <&rpmhpd SDM845_CX>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dp_in: endpoint { + remote-endpoint = <&dpu_intf0_out>; + }; + }; + + port@1 { + reg = <1>; + dp_out: endpoint { }; + }; + }; + + dp_opp_table: dp-opp-table { + compatible = "operating-points-v2"; + + opp-162000000 { + opp-hz = /bits/ 64 <162000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-270000000 { + opp-hz = /bits/ 64 <270000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-540000000 { + opp-hz = /bits/ 64 <540000000>; + required-opps = <&rpmhpd_opp_svs_l1>; + }; + + opp-810000000 { + opp-hz = /bits/ 64 <810000000>; + required-opps = <&rpmhpd_opp_nom>; + }; + }; + }; + dsi0: dsi@ae94000 { compatible = "qcom,mdss-dsi-ctrl"; reg = <0 0x0ae94000 0 0x400>; @@ -4626,8 +4711,8 @@ <&dsi0_phy 1>, <&dsi1_phy 0>, <&dsi1_phy 1>, - <0>, - <0>; + <&dp_phy 0>, + <&dp_phy 1>; clock-names = "bi_tcxo", "gcc_disp_gpll0_clk_src", "gcc_disp_gpll0_div_clk_src", diff --git a/arch/arm64/boot/dts/qcom/sm8150-mtp.dts b/arch/arm64/boot/dts/qcom/sm8150-mtp.dts index 46b5cf9a1192..f4fabd209b8b 100644 --- a/arch/arm64/boot/dts/qcom/sm8150-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sm8150-mtp.dts @@ -419,6 +419,35 @@ vdda-pll-supply = <&vreg_l3c_1p2>; }; +&pm8150b_vbus { + status = "okay"; +}; + +&pm8150b_typec { + status = "okay"; + connector { + compatible = "usb-c-connector"; + power-role = "dual"; + data-role = "dual"; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@1 { + reg = <1>; + usb3_data_ss: endpoint@0 { + remote-endpoint = <&qmp_ss_mux>; + }; + }; + }; + }; + + port { + usb3_role: endpoint { + remote-endpoint = <&dwc3_drd_switch>; + }; + }; +}; + &usb_1_hsphy { status = "okay"; vdda-pll-supply = <&vdd_usb_hs_core>; @@ -430,14 +459,27 @@ status = "okay"; vdda-phy-supply = <&vreg_l3c_1p2>; vdda-pll-supply = <&vdda_usb_ss_dp_core_1>; + orientation-switch; + port { + qmp_ss_mux: endpoint@0 { + remote-endpoint = <&usb3_data_ss>; + }; + }; }; &usb_1 { status = "okay"; + usb-role-switch; + port { + dwc3_drd_switch: endpoint@0 { + remote-endpoint = <&usb3_role>; + }; + }; }; &usb_1_dwc3 { - dr_mode = "peripheral"; + dr_mode = "otg"; + usb-role-switch; }; &wifi { diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi index 8ea44c4b56b4..9c30b65655f0 100644 --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi @@ -4018,6 +4018,7 @@ <SLEEP_TCS 3>, <WAKE_TCS 3>, <CONTROL_TCS 1>; + power-domains = <&CLUSTER_PD>; rpmhcc: clock-controller { compatible = "qcom,sm8150-rpmh-clk"; diff --git a/arch/arm64/boot/dts/qcom/sm8250-rb5-dvt.dts b/arch/arm64/boot/dts/qcom/sm8250-rb5-dvt.dts new file mode 100644 index 000000000000..47e14bb0f288 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sm8250-rb5-dvt.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2020, Linaro Ltd. + */ + +/dts-v1/; + +#include "qrb5165-rb5.dts" + +&left_spkr { + compatible = "sdw10217201000"; + reg = <0 1>; +}; + +&right_spkr { + compatible = "sdw10217201000"; + reg = <0 2>; +}; diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index cf0c97bd5ad3..acd37851c763 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -1790,7 +1790,7 @@ }; pcie0: pci@1c00000 { - compatible = "qcom,pcie-sm8250", "snps,dw-pcie"; + compatible = "qcom,pcie-sm8250"; reg = <0 0x01c00000 0 0x3000>, <0 0x60000000 0 0xf1d>, <0 0x60000f20 0 0xa8>, @@ -1808,8 +1808,15 @@ ranges = <0x01000000 0x0 0x60200000 0 0x60200000 0x0 0x100000>, <0x02000000 0x0 0x60300000 0 0x60300000 0x0 0x3d00000>; - interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "msi"; + interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi", "msi2", "msi3", "msi4", "msi5", "msi6", "msi7", "msi8"; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; interrupt-map = <0 0 0 1 &intc 0 149 IRQ_TYPE_LEVEL_HIGH>, /* int_a */ @@ -1889,7 +1896,7 @@ }; pcie1: pci@1c08000 { - compatible = "qcom,pcie-sm8250", "snps,dw-pcie"; + compatible = "qcom,pcie-sm8250"; reg = <0 0x01c08000 0 0x3000>, <0 0x40000000 0 0xf1d>, <0 0x40000f20 0 0xa8>, @@ -1995,7 +2002,7 @@ }; pcie2: pci@1c10000 { - compatible = "qcom,pcie-sm8250", "snps,dw-pcie"; + compatible = "qcom,pcie-sm8250"; reg = <0 0x01c10000 0 0x3000>, <0 0x64000000 0 0xf1d>, <0 0x64000f20 0 0xa8>, @@ -2506,6 +2513,41 @@ }; }; + slimbam: dma@3a84000 { + compatible = "qcom,bam-v1.7.0"; + qcom,controlled-remotely; + reg = <0 0x3a84000 0 0x2a000>; + num-channels = <31>; + interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>; + #dma-cells = <1>; + qcom,ee = <1>; + qcom,num-ees = <2>; + iommus = <&apps_smmu 0x1826 0x0>; + }; + + slim: slim@3ac0000 { + compatible = "qcom,slim-ngd-v2.2.0"; + reg = <0 0x3ac0000 0 0x2c000>; + interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>; + + qcom,apps-ch-pipes = <0x780000>; + qcom,ea-pc = <0x270>; + status = "okay"; + dmas = <&slimbam 3>, <&slimbam 4>, + <&slimbam 5>, <&slimbam 6>; + dma-names = "rx", "tx", "tx2", "rx2"; + + iommus = <&apps_smmu 0x1826 0x0>; + #address-cells = <1>; + #size-cells = <0>; + + ngd@1 { + reg = <1>; + #address-cells = <2>; + #size-cells = <0>; + }; + }; + gpu: gpu@3d00000 { compatible = "qcom,adreno-650.2", "qcom,adreno"; @@ -2857,6 +2899,7 @@ resets = <&gcc GCC_USB3_DP_PHY_PRIM_BCR>, <&gcc GCC_USB3_PHY_PRIM_BCR>; reset-names = "phy", "common"; + orientation-switch; usb_1_ssphy: usb3-phy@88e9200 { reg = <0 0x088e9200 0 0x200>, @@ -2885,6 +2928,11 @@ clock-names = "pipe0"; clock-output-names = "usb3_phy_pipe_clk_src"; }; + + port { + usb_1_qmp_switch: endpoint { + }; + }; }; usb_2_qmpphy: phy@88eb000 { @@ -3301,6 +3349,7 @@ power-domains = <&camcc IFE_0_GDSC>, <&camcc IFE_1_GDSC>, <&camcc TITAN_TOP_GDSC>; + power-domain-names = "vfe0", "vfe1", "titan_top"; clocks = <&gcc GCC_CAMERA_AHB_CLK>, <&gcc GCC_CAMERA_HF_AXI_CLK>, @@ -3407,6 +3456,7 @@ clock-names = "iface", "bi_tcxo", "bi_tcxo_ao", "sleep_clk"; power-domains = <&rpmhpd SM8250_MMCX>; required-opps = <&rpmhpd_opp_low_svs>; + status = "disabled"; #clock-cells = <1>; #reset-cells = <1>; #power-domain-cells = <1>; @@ -3484,6 +3534,13 @@ remote-endpoint = <&dsi1_in>; }; }; + + port@2 { + reg = <2>; + dpu_intf0_out: endpoint { + remote-endpoint = <&dp_in>; + }; + }; }; mdp_opp_table: mdp-opp-table { @@ -3511,6 +3568,77 @@ }; }; + mdss_dp: displayport-controller@ae90000{ + cell-index = <0>; + compatible = "qcom,sc7180-dp"; + + reg = <0 0xae90000 0 0x1400>; + + interrupt-parent = <&mdss>; + interrupts = <12>; + + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&dispcc DISP_CC_MDSS_DP_AUX_CLK>, + <&dispcc DISP_CC_MDSS_DP_LINK_CLK>, + <&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>, + <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>; + clock-names = "core_iface", "core_aux", + "ctrl_link", "ctrl_link_iface", "stream_pixel"; + + assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK_CLK_SRC>, + <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>; + assigned-clock-parents = <&dp_phy 0>, <&dp_phy 1>; + + phys = <&dp_phy>; + phy-names = "dp"; + + operating-points-v2 = <&dp_opp_table>; + power-domains = <&rpmhpd SM8250_MMCX>; + + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dp_in: endpoint { + remote-endpoint = + <&dpu_intf0_out>; + }; + }; + + port@1 { + reg = <1>; + dp_out: endpoint { }; + }; + }; + + dp_opp_table: dp-opp-table { + compatible = "operating-points-v2"; + + opp-160000000 { + opp-hz = /bits/ 64 <160000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-270000000 { + opp-hz = /bits/ 64 <270000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-540000000 { + opp-hz = /bits/ 64 <540000000>; + required-opps = <&rpmhpd_opp_svs_l1>; + }; + + opp-810000000 { + opp-hz = /bits/ 64 <810000000>; + required-opps = <&rpmhpd_opp_nom>; + }; + }; + }; + dsi0: dsi@ae94000 { compatible = "qcom,mdss-dsi-ctrl"; reg = <0 0x0ae94000 0 0x400>; @@ -3782,6 +3910,405 @@ gpio-ranges = <&tlmm 0 0 181>; wakeup-parent = <&pdc>; + cam_sensor_mclk0_active: cam_sensor_mclk0_active { + /* MCLK0 */ + mux { + pins = "gpio94"; + function = "cam_mclk"; + }; + + config { + pins = "gpio94"; + bias-disable; /* No PULL */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_mclk0_suspend: cam_sensor_mclk0_suspend { + /* MCLK0 */ + mux { + pins = "gpio94"; + function = "cam_mclk"; + }; + + config { + pins = "gpio94"; + bias-pull-down; /* PULL DOWN */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_mclk1_active: cam_sensor_mclk1_active { + /* MCLK1 */ + mux { + pins = "gpio95"; + function = "cam_mclk"; + }; + + config { + pins = "gpio95"; + bias-disable; /* No PULL */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_mclk1_suspend: cam_sensor_mclk1_suspend { + /* MCLK1 */ + mux { + pins = "gpio95"; + function = "cam_mclk"; + }; + + config { + pins = "gpio95"; + bias-pull-down; /* PULL DOWN */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_mclk2_active: cam_sensor_mclk2_active { + /* MCLK2 */ + mux { + pins = "gpio96"; + function = "cam_mclk"; + }; + + config { + pins = "gpio96"; + bias-disable; /* No PULL */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_mclk2_suspend: cam_sensor_mclk2_suspend { + /* MCLK2 */ + mux { + pins = "gpio96"; + function = "cam_mclk"; + }; + + config { + pins = "gpio96"; + bias-pull-down; /* PULL DOWN */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_mclk3_active: cam_sensor_mclk3_active { + /* MCLK3 */ + mux { + pins = "gpio97"; + function = "cam_mclk"; + }; + + config { + pins = "gpio97"; + bias-disable; /* No PULL */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_mclk3_suspend: cam_sensor_mclk3_suspend { + /* MCLK3 */ + mux { + pins = "gpio97"; + function = "cam_mclk"; + }; + + config { + pins = "gpio97"; + bias-pull-down; /* PULL DOWN */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_mclk4_active: cam_sensor_mclk4_active { + /* MCLK4 */ + mux { + pins = "gpio98"; + function = "cam_mclk"; + }; + + config { + pins = "gpio98"; + bias-disable; /* No PULL */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_mclk4_suspend: cam_sensor_mclk4_suspend { + /* MCLK4 */ + mux { + pins = "gpio98"; + function = "cam_mclk"; + }; + + config { + pins = "gpio98"; + bias-pull-down; /* PULL DOWN */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_mclk5_active: cam_sensor_mclk5_active { + /* MCLK5 */ + mux { + pins = "gpio99"; + function = "cam_mclk"; + }; + + config { + pins = "gpio99"; + bias-disable; /* No PULL */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_mclk5_suspend: cam_sensor_mclk5_suspend { + /* MCLK5 */ + mux { + pins = "gpio99"; + function = "cam_mclk"; + }; + + config { + pins = "gpio99"; + bias-pull-down; /* PULL DOWN */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_mclk6_active: cam_sensor_mclk6_active { + /* MCLK6 */ + mux { + pins = "gpio100"; + function = "cam_mclk"; + }; + + config { + pins = "gpio100"; + bias-disable; /* No PULL */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_mclk6_suspend: cam_sensor_mclk6_suspend { + /* MCLK6 */ + mux { + pins = "gpio100"; + function = "cam_mclk"; + }; + + config { + pins = "gpio100"; + bias-pull-down; /* PULL DOWN */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_active_rear: cam_sensor_active_rear { + /* RESET REAR */ + mux { + pins = "gpio93"; + function = "gpio"; + }; + + config { + pins = "gpio93"; + bias-disable; /* No PULL */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_suspend_rear: cam_sensor_suspend_rear { + /* RESET REAR */ + mux { + pins = "gpio93"; + function = "gpio"; + }; + + config { + pins = "gpio93"; + bias-pull-down; /* PULL DOWN */ + drive-strength = <2>; /* 2 MA */ + output-low; + }; + }; + + cam_sensor_active_rear_aux: cam_sensor_active_rear_aux { + /* RESET REARAUX */ + mux { + pins = "gpio92"; + function = "gpio"; + }; + + config { + pins = "gpio92"; + bias-disable; /* No PULL */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_suspend_rear_aux: cam_sensor_suspend_rear_aux { + /* RESET REARAUX */ + mux { + pins = "gpio92"; + function = "gpio"; + }; + + config { + pins = "gpio92"; + bias-pull-down; /* PULL DOWN */ + drive-strength = <2>; /* 2 MA */ + output-low; + }; + }; + + cam_sensor_active_rst2: cam_sensor_active_rst2 { + /* RESET 2 */ + mux { + pins = "gpio78"; + function = "gpio"; + }; + + config { + pins = "gpio78"; + bias-disable; /* No PULL */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_suspend_rst2: cam_sensor_suspend_rst2 { + /* RESET 2 */ + mux { + pins = "gpio78"; + function = "gpio"; + }; + + config { + pins = "gpio78"; + bias-pull-down; /* PULL DOWN */ + drive-strength = <2>; /* 2 MA */ + output-low; + }; + }; + + cam_sensor_active_3: cam_sensor_active_3 { + /* RESET 3 */ + mux { + pins = "gpio109"; + function = "gpio"; + }; + + config { + pins = "gpio109"; + bias-disable; /* No PULL */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_suspend_3: cam_sensor_suspend_3 { + /* RESET 3 */ + mux { + pins = "gpio109"; + function = "gpio"; + }; + + config { + pins = "gpio109"; + bias-pull-down; /* PULL DOWN */ + drive-strength = <2>; /* 2 MA */ + output-low; + }; + }; + + cam_sensor_active_4: cam_sensor_active_4 { + /* RESET 4 */ + mux { + pins = "gpio130"; + function = "gpio"; + }; + + config { + pins = "gpio130"; + bias-disable; /* No PULL */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_suspend_4: cam_sensor_suspend_4 { + /* RESET 4 */ + mux { + pins = "gpio130"; + function = "gpio"; + }; + + config { + pins = "gpio130"; + bias-pull-down; /* PULL DOWN */ + drive-strength = <2>; /* 2 MA */ + output-low; + }; + }; + + cam_sensor_active_5: cam_sensor_active_5 { + /* RESET 5 */ + mux { + pins = "gpio131"; + function = "gpio"; + }; + + config { + pins = "gpio131"; + bias-disable; /* No PULL */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_suspend_5: cam_sensor_suspend_5 { + /* RESET 5 */ + mux { + pins = "gpio131"; + function = "gpio"; + }; + + config { + pins = "gpio131"; + bias-pull-down; /* PULL DOWN */ + drive-strength = <2>; /* 2 MA */ + output-low; + }; + }; + + cam_sensor_active_6: cam_sensor_active_6 { + /* RESET 6 */ + mux { + pins = "gpio114"; + function = "gpio"; + }; + + config { + pins = "gpio114"; + bias-disable; /* No PULL */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + cam_sensor_suspend_6: cam_sensor_suspend_6 { + /* RESET 6 */ + mux { + pins = "gpio114"; + function = "gpio"; + }; + + config { + pins = "gpio114"; + bias-pull-down; /* PULL DOWN */ + drive-strength = <2>; /* 2 MA */ + output-low; + }; + }; + cci0_default: cci0-default { cci0_i2c0_default: cci0-i2c0-default { /* SDA, SCL */ @@ -4939,6 +5466,7 @@ qcom,drv-id = <2>; qcom,tcs-config = <ACTIVE_TCS 2>, <SLEEP_TCS 3>, <WAKE_TCS 3>, <CONTROL_TCS 1>; + power-domains = <&CLUSTER_PD>; rpmhcc: clock-controller { compatible = "qcom,sm8250-rpmh-clk"; diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi index 743cba9b683c..1a5f9b0c9ca9 100644 --- a/arch/arm64/boot/dts/qcom/sm8350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi @@ -2004,6 +2004,7 @@ qcom,drv-id = <2>; qcom,tcs-config = <ACTIVE_TCS 2>, <SLEEP_TCS 3>, <WAKE_TCS 3>, <CONTROL_TCS 0>; + power-domains = <&CLUSTER_PD>; rpmhcc: clock-controller { compatible = "qcom,sm8350-rpmh-clk"; diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts index 4e51a9d6af98..d5690bd035ff 100644 --- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts +++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts @@ -7,6 +7,12 @@ #include <dt-bindings/regulator/qcom,rpmh-regulator.h> #include "sm8450.dtsi" +#include "pm8350.dtsi" +#include "pm8350b.dtsi" +#include "pm8350c.dtsi" +#include "pm8450.dtsi" +#include "pmk8350.dtsi" +#include "pmr735a.dtsi" / { model = "Qualcomm Technologies, Inc. SM8450 HDK"; @@ -14,6 +20,7 @@ aliases { serial0 = &uart7; + serial1 = &uart20; }; chosen { @@ -29,6 +36,24 @@ regulator-always-on; regulator-boot-on; }; + + wcn6856: wcn6856 { + compatible = "qcom,wcn6855"; + #power-domain-cells = <0>; + + vddaon-supply = <&vreg_s11b_0p95>; + vddcx-supply = <&vreg_s11b_0p95>; + vddmx-supply = <&vreg_s2e_0p85>; + vddrfa1-supply = <&vreg_s1c_1p86>; + vddrfa2-supply = <&vreg_s12b_1p25>; + vddio-supply = <&vreg_s10b_1p8>; + + pinctrl-names = "default"; + pinctrl-0 = <&wlan_en_state &xo_clk_state>; + + xo-clk-gpios = <&tlmm 204 GPIO_ACTIVE_HIGH>; + wlan-en-gpios = <&tlmm 80 GPIO_ACTIVE_HIGH>; + }; }; &apps_rsc { @@ -148,7 +173,7 @@ vreg_s1c_1p86: smps1 { regulator-name = "vreg_s1c_1p86"; - regulator-min-microvolt = <1800000>; + regulator-min-microvolt = <1900000>; regulator-max-microvolt = <2024000>; }; @@ -301,7 +326,7 @@ vreg_s2e_0p85: smps2 { regulator-name = "vreg_s2e_0p85"; - regulator-min-microvolt = <500000>; + regulator-min-microvolt = <1012000>; regulator-max-microvolt = <1040000>; }; @@ -358,6 +383,8 @@ status = "okay"; vdda-phy-supply = <&vreg_l5b_0p88>; vdda-pll-supply = <&vreg_l6b_1p2>; + + power-domains = <&wcn6856>; }; &pcie1 { @@ -394,14 +421,63 @@ status = "okay"; }; +&qupv3_id_2 { + status = "okay"; +}; + &tlmm { gpio-reserved-ranges = <28 4>, <36 4>; + + bt_en_state: bt-default-state { + bt-en { + pins = "gpio81"; + function = "gpio"; + + drive-strength = <16>; + output-low; + bias-pull-up; + }; + }; + + xo_clk_state: xo_clk_state { + pinconf { + pins = "gpio204"; + function = "gpio"; + + drive-strength = <16>; + output-low; + bias-pull-down; + }; + }; + + wlan_en_state: wlan_en_state { + pinconf { + pins = "gpio80"; + function = "gpio"; + + drive-strength = <16>; + output-low; + bias-pull-down; + }; + }; }; &uart7 { status = "okay"; }; +&uart20 { + status = "okay"; + bluetooth { + /* a little lie */ + compatible = "qcom,wcn6855-bt"; + pinctrl-names = "default"; + pinctrl-0 = <&bt_en_state>; + power-domains = <&wcn6856>; + enable-gpios = <&tlmm 81 GPIO_ACTIVE_HIGH>; + }; +}; + &ufs_mem_hc { status = "okay"; @@ -444,3 +520,21 @@ vdda-phy-supply = <&vreg_l6b_1p2>; vdda-pll-supply = <&vreg_l1b_0p91>; }; + +&mdss { + status = "okay"; +}; + +&mdss_mdp { + status = "okay"; +}; + +&dsi0 { + status = "okay"; + vdda-supply = <&vreg_l6b_1p2>; +}; + +&dsi0_phy { + status = "okay"; + vdds-supply = <&vreg_l5b_0p88>; +}; diff --git a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts index 236e53974fdd..98b130b5025e 100644 --- a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts @@ -7,6 +7,13 @@ #include <dt-bindings/regulator/qcom,rpmh-regulator.h> #include "sm8450.dtsi" +#include "pm8350.dtsi" +#include "pm8350b.dtsi" +#include "pm8350c.dtsi" +#include "pm8450.dtsi" +#include "pmk8350.dtsi" +#include "pmr735a.dtsi" +#include "pmr735b.dtsi" / { model = "Qualcomm Technologies, Inc. SM8450 QRD"; @@ -14,6 +21,7 @@ aliases { serial0 = &uart7; + serial1 = &uart20; }; chosen { @@ -29,6 +37,24 @@ regulator-always-on; regulator-boot-on; }; + + wcn6856: wcn6856 { + compatible = "qcom,wcn6855"; + #power-domain-cells = <0>; + + vddaon-supply = <&vreg_s11b_0p95>; + vddcx-supply = <&vreg_s11b_0p95>; + vddmx-supply = <&vreg_s2e_0p85>; + vddrfa1-supply = <&vreg_s1c_1p86>; + vddrfa2-supply = <&vreg_s12b_1p25>; + vddio-supply = <&vreg_s10b_1p8>; + + pinctrl-names = "default"; + pinctrl-0 = <&wlan_en_state &xo_clk_state>; + + xo-clk-gpios = <&tlmm 204 GPIO_ACTIVE_HIGH>; + wlan-en-gpios = <&tlmm 80 GPIO_ACTIVE_HIGH>; + }; }; &apps_rsc { @@ -63,13 +89,13 @@ vreg_s11b_0p95: smps11 { regulator-name = "vreg_s11b_0p95"; - regulator-min-microvolt = <848000>; + regulator-min-microvolt = <966000>; regulator-max-microvolt = <1104000>; }; vreg_s12b_1p25: smps12 { regulator-name = "vreg_s12b_1p25"; - regulator-min-microvolt = <1224000>; + regulator-min-microvolt = <1350000>; regulator-max-microvolt = <1400000>; }; @@ -147,7 +173,7 @@ vreg_s1c_1p86: smps1 { regulator-name = "vreg_s1c_1p86"; - regulator-min-microvolt = <1800000>; + regulator-min-microvolt = <1900000>; regulator-max-microvolt = <2024000>; }; @@ -300,8 +326,8 @@ vreg_s2e_0p85: smps2 { regulator-name = "vreg_s2e_0p85"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1040000>; + regulator-min-microvolt = <1012000>; + regulator-max-microvolt = <1012000>; }; vreg_l1e_0p8: ldo1 { @@ -339,17 +365,26 @@ regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; + + vreg_l7e_2p8: ldo7 { + regulator-name = "vreg_l7e_2p8"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; }; }; &pcie0 { status = "okay"; + max-link-speed = <2>; }; &pcie0_phy { status = "okay"; vdda-phy-supply = <&vreg_l5b_0p88>; vdda-pll-supply = <&vreg_l6b_1p2>; + + power-domains = <&wcn6856>; }; &gpi_dma0 { @@ -368,6 +403,10 @@ status = "okay"; }; +&qupv3_id_2 { + status = "okay"; +}; + &remoteproc_adsp { status = "okay"; firmware-name = "qcom/sm8450/adsp.mbn"; @@ -402,12 +441,57 @@ &tlmm { gpio-reserved-ranges = <28 4>, <36 4>; + + bt_en_state: bt-default-state { + bt-en { + pins = "gpio81"; + function = "gpio"; + + drive-strength = <16>; + output-low; + bias-pull-up; + }; + }; + + xo_clk_state: xo_clk_state { + pinconf { + pins = "gpio204"; + function = "gpio"; + + drive-strength = <16>; + output-low; + bias-pull-down; + }; + }; + + wlan_en_state: wlan_en_state { + pinconf { + pins = "gpio80"; + function = "gpio"; + + drive-strength = <16>; + output-low; + bias-pull-down; + }; + }; }; &uart7 { status = "okay"; }; +&uart20 { + status = "okay"; + bluetooth { + /* a little lie */ + compatible = "qcom,wcn6855-bt"; + pinctrl-names = "default"; + pinctrl-0 = <&bt_en_state>; + power-domains = <&wcn6856>; + enable-gpios = <&tlmm 81 GPIO_ACTIVE_HIGH>; + }; +}; + &ufs_mem_hc { status = "okay"; diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi index 7d08fad76371..c9c58c860610 100644 --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi @@ -4,8 +4,10 @@ */ #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/clock/qcom,dispcc-sm8450.h> #include <dt-bindings/clock/qcom,gcc-sm8450.h> #include <dt-bindings/clock/qcom,rpmh.h> +#include <dt-bindings/clock/qcom,sm8450-camcc.h> #include <dt-bindings/dma/qcom-gpi.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/mailbox/qcom-ipcc.h> @@ -996,6 +998,19 @@ status = "disabled"; }; + uart20: serial@894000 { + compatible = "qcom,geni-uart"; + reg = <0 0x00894000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP2_S5_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_uart20_default>; + interrupts = <GIC_SPI 587 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + i2c21: i2c@898000 { compatible = "qcom,geni-i2c"; reg = <0x0 0x00898000 0x0 0x4000>; @@ -1709,8 +1724,15 @@ ranges = <0x01000000 0x0 0x60200000 0 0x60200000 0x0 0x100000>, <0x02000000 0x0 0x60300000 0 0x60300000 0x0 0x3d00000>; - interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "msi"; + interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi", "msi2", "msi3", "msi4", "msi5", "msi6", "msi7", "msi8"; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; interrupt-map = <0 0 0 1 &intc 0 0 0 149 IRQ_TYPE_LEVEL_HIGH>, /* int_a */ @@ -2288,6 +2310,415 @@ }; }; + cci0: cci@ac15000 { + compatible = "qcom,sm8450-cci"; + reg = <0 0xac15000 0 0x1000>; + interrupts = <GIC_SPI 460 IRQ_TYPE_EDGE_RISING>; + power-domains = <&camcc TITAN_TOP_GDSC>; + + clocks = <&camcc CAM_CC_CAMNOC_AXI_CLK>, + <&camcc CAM_CC_SLOW_AHB_CLK_SRC>, + <&camcc CAM_CC_CPAS_AHB_CLK>, + <&camcc CAM_CC_CCI_0_CLK>, + <&camcc CAM_CC_CCI_0_CLK_SRC>; + clock-names = "camnoc_axi", + "slow_ahb_src", + "cpas_ahb", + "cci", + "cci_src"; + pinctrl-0 = <&cci0_default &cci1_default>; + pinctrl-1 = <&cci0_sleep &cci1_sleep>; + pinctrl-names = "default", "sleep"; + + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + + cci0_i2c0: i2c-bus@0 { + reg = <0>; + clock-frequency = <1000000>; + #address-cells = <1>; + #size-cells = <0>; + }; + + cci0_i2c1: i2c-bus@1 { + reg = <1>; + clock-frequency = <1000000>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + cci1: cci@ac16000 { + compatible = "qcom,sm8450-cci"; + reg = <0 0xac16000 0 0x1000>; + interrupts = <GIC_SPI 271 IRQ_TYPE_EDGE_RISING>; + power-domains = <&camcc TITAN_TOP_GDSC>; + + clocks = <&camcc CAM_CC_CAMNOC_AXI_CLK>, + <&camcc CAM_CC_SLOW_AHB_CLK_SRC>, + <&camcc CAM_CC_CPAS_AHB_CLK>, + <&camcc CAM_CC_CCI_1_CLK>, + <&camcc CAM_CC_CCI_1_CLK_SRC>; + clock-names = "camnoc_axi", + "slow_ahb_src", + "cpas_ahb", + "cci", + "cci_src"; + pinctrl-0 = <&cci2_default &cci2_default>; + pinctrl-1 = <&cci3_sleep &cci3_sleep>; + pinctrl-names = "default", "sleep"; + + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + + cci1_i2c0: i2c-bus@0 { + reg = <0>; + clock-frequency = <1000000>; + #address-cells = <1>; + #size-cells = <0>; + }; + + cci1_i2c1: i2c-bus@1 { + reg = <1>; + clock-frequency = <1000000>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + camcc: clock-controller@ade0000 { + compatible = "qcom,sm8450-camcc"; + reg = <0 0x0ade0000 0 0x20000>; + status = "disabled"; + clocks = <&gcc GCC_CAMERA_AHB_CLK>, + <&rpmhcc RPMH_CXO_CLK>, + <&rpmhcc RPMH_CXO_CLK_A>, + <&sleep_clk>; + clock-names = "iface", + "bi_tcxo", + "bi_tcxo_ao", + "sleep_clk"; + power-domains = <&rpmhpd SM8450_MMCX>; + required-opps = <&rpmhpd_opp_low_svs>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; + + mdss: mdss@ae00000 { + compatible = "qcom,sm8450-mdss"; + reg = <0 0x0ae00000 0 0x1000>; + reg-names = "mdss"; + + /* same path used twice */ + interconnects = <&mmss_noc MASTER_MDP_DISP 0 &mc_virt SLAVE_EBI1_DISP 0>, + <&mmss_noc MASTER_MDP_DISP 0 &mc_virt SLAVE_EBI1_DISP 0>; + interconnect-names = "mdp0-mem", "mdp1-mem"; + + resets = <&dispcc DISP_CC_MDSS_CORE_BCR>; + + power-domains = <&dispcc MDSS_GDSC>; + + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&gcc GCC_DISP_HF_AXI_CLK>, + <&gcc GCC_DISP_SF_AXI_CLK>, + <&dispcc DISP_CC_MDSS_MDP_CLK>; + clock-names = "iface", "bus", "nrt_bus", "core"; + + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <1>; + + iommus = <&apps_smmu 0x2800 0x402>; + + status = "disabled"; + + #address-cells = <2>; + #size-cells = <2>; + ranges; + + mdss_mdp: mdp@ae01000 { + compatible = "qcom,sm8450-dpu"; + reg = <0 0x0ae01000 0 0x8f000>, + <0 0x0aeb0000 0 0x2008>; + reg-names = "mdp", "vbif"; + + clocks = <&gcc GCC_DISP_HF_AXI_CLK>, + <&gcc GCC_DISP_SF_AXI_CLK>, + <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>, + <&dispcc DISP_CC_MDSS_MDP_CLK>, + <&dispcc DISP_CC_MDSS_VSYNC_CLK>; + clock-names = "bus", + "nrt_bus", + "iface", + "lut", + "core", + "vsync"; + + assigned-clocks = <&dispcc DISP_CC_MDSS_VSYNC_CLK>; + assigned-clock-rates = <19200000>; + + operating-points-v2 = <&mdp_opp_table>; + power-domains = <&rpmhpd SM8450_MMCX>; + + interrupt-parent = <&mdss>; + interrupts = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dpu_intf1_out: endpoint { + remote-endpoint = <&dsi0_in>; + }; + }; + + port@1 { + reg = <1>; + dpu_intf2_out: endpoint { + remote-endpoint = <&dsi1_in>; + }; + }; + + }; + + mdp_opp_table: mdp-opp-table { + compatible = "operating-points-v2"; + + opp-172000000 { + opp-hz = /bits/ 64 <172000000>; + required-opps = <&rpmhpd_opp_low_svs_d1>; + }; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-325000000 { + opp-hz = /bits/ 64 <325000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-375000000 { + opp-hz = /bits/ 64 <375000000>; + required-opps = <&rpmhpd_opp_svs_l1>; + }; + + opp-500000000 { + opp-hz = /bits/ 64 <500000000>; + required-opps = <&rpmhpd_opp_nom>; + }; + }; + }; + + dsi0: dsi@ae94000 { + compatible = "qcom,mdss-dsi-ctrl"; + reg = <0 0x0ae94000 0 0x400>; + reg-names = "dsi_ctrl"; + + interrupt-parent = <&mdss>; + interrupts = <4>; + + clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>, + <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>, + <&dispcc DISP_CC_MDSS_PCLK0_CLK>, + <&dispcc DISP_CC_MDSS_ESC0_CLK>, + <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&gcc GCC_DISP_HF_AXI_CLK>; + clock-names = "byte", + "byte_intf", + "pixel", + "core", + "iface", + "bus"; + + assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK_SRC>, <&dispcc DISP_CC_MDSS_PCLK0_CLK_SRC>; + assigned-clock-parents = <&dsi0_phy 0>, <&dsi0_phy 1>; + + operating-points-v2 = <&dsi_opp_table>; + power-domains = <&rpmhpd SM8450_MMCX>; + + phys = <&dsi0_phy>; + phy-names = "dsi"; + + status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dsi0_in: endpoint { + remote-endpoint = <&dpu_intf1_out>; + }; + }; + + port@1 { + reg = <1>; + dsi0_out: endpoint { + }; + }; + }; + }; + + dsi0_phy: dsi-phy@ae94400 { + compatible = "qcom,dsi-phy-7nm"; + reg = <0 0x0ae94400 0 0x200>, + <0 0x0ae94600 0 0x280>, + <0 0x0ae94900 0 0x260>; + reg-names = "dsi_phy", + "dsi_phy_lane", + "dsi_pll"; + + #clock-cells = <1>; + #phy-cells = <0>; + + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&rpmhcc RPMH_CXO_CLK>; + clock-names = "iface", "ref"; + + status = "disabled"; + }; + + dsi1: dsi@ae96000 { + compatible = "qcom,mdss-dsi-ctrl"; + reg = <0 0x0ae96000 0 0x400>; + reg-names = "dsi_ctrl"; + + interrupt-parent = <&mdss>; + interrupts = <5>; + + clocks = <&dispcc DISP_CC_MDSS_BYTE1_CLK>, + <&dispcc DISP_CC_MDSS_BYTE1_INTF_CLK>, + <&dispcc DISP_CC_MDSS_PCLK1_CLK>, + <&dispcc DISP_CC_MDSS_ESC1_CLK>, + <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&gcc GCC_DISP_HF_AXI_CLK>; + clock-names = "byte", + "byte_intf", + "pixel", + "core", + "iface", + "bus"; + + assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE1_CLK_SRC>, <&dispcc DISP_CC_MDSS_PCLK1_CLK_SRC>; + assigned-clock-parents = <&dsi1_phy 0>, <&dsi1_phy 1>; + + operating-points-v2 = <&dsi_opp_table>; + power-domains = <&rpmhpd SM8450_MMCX>; + + phys = <&dsi1_phy>; + phy-names = "dsi"; + + status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dsi1_in: endpoint { + remote-endpoint = <&dpu_intf2_out>; + }; + }; + + port@1 { + reg = <1>; + dsi1_out: endpoint { + }; + }; + }; + }; + + dsi1_phy: dsi-phy@ae96400 { + compatible = "qcom,dsi-phy-7nm"; + reg = <0 0x0ae96400 0 0x200>, + <0 0x0ae96600 0 0x280>, + <0 0x0ae96900 0 0x260>; + reg-names = "dsi_phy", + "dsi_phy_lane", + "dsi_pll"; + + #clock-cells = <1>; + #phy-cells = <0>; + + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&rpmhcc RPMH_CXO_CLK>; + clock-names = "iface", "ref"; + + status = "disabled"; + + dsi_opp_table: dsi-opp-table { + compatible = "operating-points-v2"; + + opp-187500000 { + opp-hz = /bits/ 64 <187500000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-358000000 { + opp-hz = /bits/ 64 <358000000>; + required-opps = <&rpmhpd_opp_svs_l1>; + }; + }; + }; + }; + + dispcc: clock-controller@af00000 { + compatible = "qcom,sm8450-dispcc"; + reg = <0 0x0af00000 0 0x20000>; + clocks = <&gcc GCC_CAMERA_AHB_CLK>, + <&rpmhcc RPMH_CXO_CLK>, + <&rpmhcc RPMH_CXO_CLK_A>, + <&dsi0_phy 0>, <&dsi0_phy 1>, + <&dsi1_phy 0>, <&dsi1_phy 1>, + <0>, <0>, + <0>, <0>, + <0>, <0>, + <0>, <0>, + <&sleep_clk>; + clock-names = "iface", + "bi_tcxo", + "bi_tcxo_ao", + "dsi0_phy_pll_out_byteclk", + "dsi0_phy_pll_out_dsiclk", + "dsi1_phy_pll_out_byteclk", + "dsi1_phy_pll_out_dsiclk", + "dp0_phy_pll_link_clk", + "dp0_phy_pll_vco_div_clk", + "dp1_phy_pll_link_clk", + "dp1_phy_pll_vco_div_clk", + "dp2_phy_pll_link_clk", + "dp2_phy_pll_vco_div_clk", + "dp3_phy_pll_link_clk", + "dp3_phy_pll_vco_div_clk", + "sleep_clk"; + power-domains = <&rpmhpd SM8450_MMCX>; + required-opps = <&rpmhpd_opp_low_svs>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; + pdc: interrupt-controller@b220000 { compatible = "qcom,sm8450-pdc", "qcom,pdc"; reg = <0 0x0b220000 0 0x30000>, <0 0x174000f0 0 0x64>; @@ -2330,6 +2761,25 @@ #clock-cells = <0>; }; + spmi_bus: spmi@c42d000 { + compatible = "qcom,spmi-pmic-arb"; + reg = <0x0 0x0c400000 0x0 0x00003000>, + <0x0 0x0c500000 0x0 0x00400000>, + <0x0 0x0c440000 0x0 0x00080000>, + <0x0 0x0c4c0000 0x0 0x00010000>, + <0x0 0x0c42d000 0x0 0x00010000>; + reg-names = "core", "chnls", "obsrvr", "intr", "cnfg"; + interrupt-names = "periph_irq"; + interrupts-extended = <&pdc 1 IRQ_TYPE_LEVEL_HIGH>; + qcom,ee = <0>; + qcom,channel = <0>; + qcom,bus-id = <0>; + #address-cells = <2>; + #size-cells = <0>; + interrupt-controller; + #interrupt-cells = <4>; + }; + ipcc: mailbox@ed18000 { compatible = "qcom,sm8450-ipcc", "qcom,ipcc"; reg = <0 0x0ed18000 0 0x1000>; @@ -2350,6 +2800,168 @@ gpio-ranges = <&tlmm 0 0 211>; wakeup-parent = <&pdc>; + cam_sensor_mclk0_default: cam-sensor-mclk0-default-state { + pins = "gpio100"; + function = "cam_mclk"; + drive-strength = <6>; + bias-disable; + }; + + cam_sensor_mclk0_sleep: cam-sensor-mclk0-sleep-state { + pins = "gpio100"; + function = "cam_mclk"; + drive-strength = <6>; + bias-pull-down; + }; + + cam_sensor_mclk1_default: cam-sensor-mclk1-default-state { + pins = "gpio101"; + function = "cam_mclk"; + drive-strength = <6>; + bias-disable; + }; + + cam_sensor_mclk1_sleep: cam-sensor-mclk1-sleep-state { + pins = "gpio101"; + function = "cam_mclk"; + drive-strength = <6>; + bias-pull-down; + }; + + cam_sensor_mclk2_default: cam-sensor-mclk2-default-state { + pins = "gpio102"; + function = "cam_mclk"; + drive-strength = <6>; + bias-disable; + }; + + cam_sensor_mclk2_sleep: cam-sensor-mclk2-sleep-state { + pins = "gpio102"; + function = "cam_mclk"; + drive-strength = <6>; + bias-pull-down; + }; + + cam_sensor_mclk3_default: cam-sensor-mclk3-default-state { + pins = "gpio103"; + function = "cam_mclk"; + drive-strength = <6>; + bias-disable; + }; + + cam_sensor_mclk3_sleep: cam-sensor-mclk3-sleep-state { + pins = "gpio103"; + function = "cam_mclk"; + drive-strength = <6>; + bias-pull-down; + }; + + cam_sensor_mclk4_default: cam-sensor-mclk4-default-state { + pins = "gpio104"; + function = "cam_mclk"; + drive-strength = <6>; + bias-disable; + }; + + cam_sensor_mclk4_sleep: cam-sensor-mclk4-sleep-state { + pins = "gpio104"; + function = "cam_mclk"; + drive-strength = <6>; + bias-pull-down; + }; + + cam_sensor_mclk5_default: cam-sensor-mclk5-default-state { + pins = "gpio105"; + function = "cam_mclk"; + drive-strength = <6>; + bias-disable; + }; + + cam_sensor_mclk5_sleep: cam-sensor-mclk5-sleep-state { + pins = "gpio105"; + function = "cam_mclk"; + drive-strength = <6>; + bias-pull-down; + }; + + cam_sensor_mclk6_default: cam-sensor-mclk6-default-state { + pins = "gpio106"; + function = "cam_mclk"; + drive-strength = <6>; + bias-disable; + }; + + cam_sensor_mclk6_sleep: cam-sensor-mclk6-sleep-state { + pins = "gpio106"; + function = "cam_mclk"; + drive-strength = <6>; + bias-pull-down; + }; + + cci0_default: cci0-default-state { + /* SDA, SCL */ + pins = "gpio110", "gpio111"; + function = "cci_i2c"; + drive-strength = <2>; + bias-pull-up; + }; + + cci0_sleep: cci0-sleep-state { + /* SDA, SCL */ + pins = "gpio110", "gpio111"; + function = "cci_i2c"; + drive-strength = <2>; + bias-pull-down; + }; + + cci1_default: cci1-default-state { + /* SDA, SCL */ + pins = "gpio112", "gpio113"; + function = "cci_i2c"; + drive-strength = <2>; + bias-pull-up; + }; + + cci1_sleep: cci1-sleep-state { + /* SDA, SCL */ + pins = "gpio112", "gpio113"; + function = "cci_i2c"; + drive-strength = <2>; + bias-pull-down; + }; + + cci2_default: cci2-default-state { + /* SDA, SCL */ + pins = "gpio114", "gpio115"; + function = "cci_i2c"; + drive-strength = <2>; + bias-pull-up; + }; + + cci2_sleep: cci2-sleep-state { + /* SDA, SCL */ + pins = "gpio114", "gpio115"; + function = "cci_i2c"; + drive-strength = <2>; + bias-pull-down; + }; + + cci3_default: cci3-default-state { + /* SDA, SCL */ + pins = "gpio208", "gpio209"; + function = "cci_i2c"; + drive-strength = <2>; + bias-pull-up; + }; + + cci3_sleep: cci3-sleep-state { + /* SDA, SCL */ + pins = "gpio208", "gpio209"; + function = "cci_i2c"; + drive-strength = <2>; + bias-pull-down; + }; + pcie0_default_state: pcie0-default-state { perst { pins = "gpio94"; @@ -2738,6 +3350,14 @@ drive-strength = <2>; bias-disable; }; + + qup_uart20_default: qup-uart20-default { + mux { + pins = "gpio76", "gpio77", + "gpio78", "gpio79"; + function = "qup20"; + }; + }; }; apps_smmu: iommu@15000000 { @@ -2846,6 +3466,9 @@ intc: interrupt-controller@17100000 { compatible = "arm,gic-v3"; + #address-cells = <2>; + #size-cells = <2>; + ranges; #interrupt-cells = <3>; interrupt-controller; #redistributor-regions = <1>; @@ -2853,6 +3476,13 @@ reg = <0x0 0x17100000 0x0 0x10000>, /* GICD */ <0x0 0x17180000 0x0 0x200000>; /* GICR * 8 */ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; + + gic_its: msi-controller@17140000 { + compatible = "arm,gic-v3-its"; + msi-controller; + #msi-cells = <1>; + reg = <0x0 0x17140000 0x0 0x20000>; + }; }; timer@17420000 { @@ -2929,6 +3559,7 @@ qcom,drv-id = <2>; qcom,tcs-config = <ACTIVE_TCS 3>, <SLEEP_TCS 2>, <WAKE_TCS 2>, <CONTROL_TCS 0>; + power-domains = <&CLUSTER_PD>; apps_bcm_voter: bcm-voter { compatible = "qcom,bcm-voter"; @@ -2957,35 +3588,39 @@ opp-level = <RPMH_REGULATOR_LEVEL_MIN_SVS>; }; - rpmhpd_opp_low_svs: opp3 { + rpmhpd_opp_low_svs_d1: opp3 { + opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS_D1>; + }; + + rpmhpd_opp_low_svs: opp4 { opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>; }; - rpmhpd_opp_svs: opp4 { + rpmhpd_opp_svs: opp5 { opp-level = <RPMH_REGULATOR_LEVEL_SVS>; }; - rpmhpd_opp_svs_l1: opp5 { + rpmhpd_opp_svs_l1: opp6 { opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>; }; - rpmhpd_opp_nom: opp6 { + rpmhpd_opp_nom: opp7 { opp-level = <RPMH_REGULATOR_LEVEL_NOM>; }; - rpmhpd_opp_nom_l1: opp7 { + rpmhpd_opp_nom_l1: opp8 { opp-level = <RPMH_REGULATOR_LEVEL_NOM_L1>; }; - rpmhpd_opp_nom_l2: opp8 { + rpmhpd_opp_nom_l2: opp9 { opp-level = <RPMH_REGULATOR_LEVEL_NOM_L2>; }; - rpmhpd_opp_turbo: opp9 { + rpmhpd_opp_turbo: opp10 { opp-level = <RPMH_REGULATOR_LEVEL_TURBO>; }; - rpmhpd_opp_turbo_l1: opp10 { + rpmhpd_opp_turbo_l1: opp11 { opp-level = <RPMH_REGULATOR_LEVEL_TURBO_L1>; }; }; @@ -3037,8 +3672,8 @@ iommus = <&apps_smmu 0xe0 0x0>; - interconnects = <&aggre1_noc MASTER_UFS_MEM &mc_virt SLAVE_EBI1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_UFS_MEM_CFG>; + interconnects = <&aggre1_noc MASTER_UFS_MEM 0 &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_UFS_MEM_CFG 0>; interconnect-names = "ufs-ddr", "cpu-ufs"; clock-names = "core_clk", diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 7d1105343bc2..e492283cbe37 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -124,6 +124,7 @@ CONFIG_JUMP_LABEL=y CONFIG_SECCOMP=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y +CONFIG_BLK_INLINE_ENCRYPTION=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_KSM=y CONFIG_MEMORY_FAILURE=y @@ -183,13 +184,22 @@ CONFIG_CAN_RCAR=m CONFIG_CAN_RCAR_CANFD=m CONFIG_CAN_MCP251XFD=m CONFIG_BT=m +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y CONFIG_BT_HIDP=m # CONFIG_BT_LE is not set CONFIG_BT_LEDS=y # CONFIG_BT_DEBUGFS is not set CONFIG_BT_HCIBTUSB=m +CONFIG_BT_HCIBTSDIO=m CONFIG_BT_HCIUART=m +CONFIG_BT_HCIUART_H4=y +CONFIG_BT_HCIUART_BCSP=y CONFIG_BT_HCIUART_LL=y +CONFIG_BT_HCIUART_3WIRE=y CONFIG_BT_HCIUART_BCM=y CONFIG_BT_HCIUART_QCA=y CONFIG_BT_HCIUART_MRVL=y @@ -197,9 +207,10 @@ CONFIG_BT_MRVL=m CONFIG_BT_MRVL_SDIO=m CONFIG_BT_QCOMSMD=m CONFIG_CFG80211=m +CONFIG_CFG80211_WEXT=y CONFIG_MAC80211=m CONFIG_MAC80211_LEDS=y -CONFIG_RFKILL=m +CONFIG_RFKILL=y CONFIG_NET_9P=y CONFIG_NET_9P_VIRTIO=y CONFIG_NFC=m @@ -290,9 +301,10 @@ CONFIG_MEGARAID_SAS=y CONFIG_SCSI_MPT3SAS=m CONFIG_SCSI_UFSHCD=y CONFIG_SCSI_UFSHCD_PLATFORM=y -CONFIG_SCSI_UFS_QCOM=m +CONFIG_SCSI_UFS_QCOM=y CONFIG_SCSI_UFS_HISI=y CONFIG_SCSI_UFS_EXYNOS=y +CONFIG_SCSI_UFS_CRYPTO=y CONFIG_ATA=y CONFIG_SATA_AHCI=y CONFIG_SATA_AHCI_PLATFORM=y @@ -610,6 +622,7 @@ CONFIG_QCOM_SPMI_ADC_TM5=m CONFIG_UNIPHIER_THERMAL=y CONFIG_WATCHDOG=y CONFIG_SL28CPLD_WATCHDOG=m +CONFIG_PM8916_WATCHDOG=y CONFIG_ARM_SP805_WATCHDOG=y CONFIG_ARM_SBSA_WATCHDOG=y CONFIG_S3C2410_WATCHDOG=y @@ -637,6 +650,8 @@ CONFIG_MFD_HI655X_PMIC=y CONFIG_MFD_MAX77620=y CONFIG_MFD_MT6360=y CONFIG_MFD_MT6397=y +CONFIG_MFD_QCOM_QCA639X=y +CONFIG_MFD_QCOM_RPM=y CONFIG_MFD_SPMI_PMIC=y CONFIG_MFD_RK808=y CONFIG_MFD_SEC_CORE=y @@ -665,6 +680,7 @@ CONFIG_REGULATOR_PWM=y CONFIG_REGULATOR_QCOM_RPMH=y CONFIG_REGULATOR_QCOM_SMD_RPM=y CONFIG_REGULATOR_QCOM_SPMI=y +CONFIG_REGULATOR_QCOM_USB_VBUS=m CONFIG_REGULATOR_RK808=y CONFIG_REGULATOR_S2MPS11=y CONFIG_REGULATOR_TPS65132=m @@ -793,6 +809,7 @@ CONFIG_SND_MESON_GX_SOUND_CARD=m CONFIG_SND_SOC_QCOM=m CONFIG_SND_SOC_APQ8016_SBC=m CONFIG_SND_SOC_MSM8996=m +CONFIG_SND_SOC_QDSP6=m CONFIG_SND_SOC_SDM845=m CONFIG_SND_SOC_SM8250=m CONFIG_SND_SOC_ROCKCHIP=m @@ -848,6 +865,7 @@ CONFIG_SND_AUDIO_GRAPH_CARD2=m CONFIG_HID_MULTITOUCH=m CONFIG_I2C_HID_ACPI=m CONFIG_I2C_HID_OF=m +CONFIG_I2C_HID=m CONFIG_USB=y CONFIG_USB_OTG=y CONFIG_USB_XHCI_HCD=y @@ -871,6 +889,7 @@ CONFIG_USB_MTU3=y CONFIG_USB_MUSB_HDRC=y CONFIG_USB_MUSB_SUNXI=y CONFIG_USB_DWC3=y +CONFIG_USB_DWC3_ULPI=y CONFIG_USB_DWC2=y CONFIG_USB_CHIPIDEA=y CONFIG_USB_CHIPIDEA_UDC=y @@ -897,12 +916,13 @@ CONFIG_USB_CONFIGFS_RNDIS=y CONFIG_USB_CONFIGFS_EEM=y CONFIG_USB_CONFIGFS_MASS_STORAGE=y CONFIG_USB_CONFIGFS_F_FS=y -CONFIG_TYPEC=m +CONFIG_TYPEC=y CONFIG_TYPEC_TCPM=m CONFIG_TYPEC_TCPCI=m CONFIG_TYPEC_FUSB302=m CONFIG_TYPEC_TPS6598X=m CONFIG_TYPEC_HD3SS3220=m +CONFIG_TYPEC_QCOM_PMIC=m CONFIG_MMC=y CONFIG_MMC_BLOCK_MINORS=32 CONFIG_MMC_ARMMMCI=y @@ -935,8 +955,10 @@ CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y CONFIG_LEDS_LM3692X=m CONFIG_LEDS_PCA9532=m +CONFIG_LEDS_CLASS_MULTICOLOR=y CONFIG_LEDS_GPIO=y CONFIG_LEDS_PWM=y +CONFIG_LEDS_QCOM_LPG=y CONFIG_LEDS_SYSCON=y CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_DISK=y @@ -1193,9 +1215,13 @@ CONFIG_PHY_HISI_INNO_USB2=y CONFIG_PHY_MVEBU_CP110_COMPHY=y CONFIG_PHY_MTK_TPHY=y CONFIG_PHY_QCOM_PCIE2=m -CONFIG_PHY_QCOM_QMP=m +CONFIG_PHY_QCOM_QMP=y +CONFIG_PHY_QCOM_QMP_TYPEC=y CONFIG_PHY_QCOM_QUSB2=m +CONFIG_PHY_QCOM_UFS=y CONFIG_PHY_QCOM_USB_HS=y +CONFIG_PHY_QCOM_USB_HS_SNPS_28NM=y +CONFIG_PHY_QCOM_USB_SS=y CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2=y CONFIG_PHY_RCAR_GEN3_PCIE=y CONFIG_PHY_RCAR_GEN3_USB2=y @@ -1247,8 +1273,13 @@ CONFIG_INTERCONNECT_IMX8MN=m CONFIG_INTERCONNECT_IMX8MQ=m CONFIG_INTERCONNECT_QCOM=y CONFIG_INTERCONNECT_QCOM_MSM8916=m +CONFIG_INTERCONNECT_QCOM_MSM8974=m +CONFIG_INTERCONNECT_QCOM_MSM8996=m CONFIG_INTERCONNECT_QCOM_OSM_L3=m +CONFIG_INTERCONNECT_QCOM_QCS404=m +CONFIG_INTERCONNECT_QCOM_SC7180=m CONFIG_INTERCONNECT_QCOM_SC7280=y +CONFIG_INTERCONNECT_QCOM_QCS404=m CONFIG_INTERCONNECT_QCOM_SDM845=y CONFIG_INTERCONNECT_QCOM_SM8150=m CONFIG_INTERCONNECT_QCOM_SM8250=m @@ -1259,6 +1290,8 @@ CONFIG_EXT3_FS=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_BTRFS_FS=m CONFIG_BTRFS_FS_POSIX_ACL=y +CONFIG_FS_ENCRYPTION=y +CONFIG_FS_ENCRYPTION_INLINE_CRYPT=y CONFIG_FANOTIFY=y CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y CONFIG_QUOTA=y @@ -1284,16 +1317,21 @@ CONFIG_SECURITY=y CONFIG_CRYPTO_ECHAINIV=y CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_ANSI_CPRNG=y +CONFIG_CRYPTO_USER_API_HASH=y +CONFIG_CRYPTO_USER_API_SKCIPHER=y CONFIG_CRYPTO_USER_API_RNG=m +CONFIG_CRYPTO_USER_API_AEAD=y CONFIG_CRYPTO_DEV_SUN8I_CE=m CONFIG_CRYPTO_DEV_FSL_CAAM=m CONFIG_CRYPTO_DEV_FSL_DPAA2_CAAM=m +CONFIG_CRYPTO_DEV_QCE=y CONFIG_CRYPTO_DEV_QCOM_RNG=m CONFIG_CRYPTO_DEV_CCREE=m CONFIG_CRYPTO_DEV_HISI_SEC2=m CONFIG_CRYPTO_DEV_HISI_ZIP=m CONFIG_CRYPTO_DEV_HISI_HPRE=m CONFIG_CRYPTO_DEV_HISI_TRNG=m +CONFIG_DMA_CMA=y CONFIG_CMA_SIZE_MBYTES=32 CONFIG_PRINTK_TIME=y CONFIG_DEBUG_INFO=y diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index 739e52cd4aba..fa48fc359fff 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -491,6 +491,29 @@ void dev_pm_genpd_set_next_wakeup(struct device *dev, ktime_t next) } EXPORT_SYMBOL_GPL(dev_pm_genpd_set_next_wakeup); +/** + * dev_pm_genpd_get_next_hrtimer - Return genpd domain next_hrtimer. + * + * @dev: Device to handle + * + * Returns the aggregated domain wakeup time for CPU PM domain + * when all the subdomains are off. + */ +ktime_t dev_pm_genpd_get_next_hrtimer(struct device *dev) +{ + struct generic_pm_domain *genpd; + + genpd = dev_to_genpd_safe(dev); + if (!genpd) + return KTIME_MAX; + + if (atomic_read(&genpd->sd_count) > 0) + return KTIME_MAX; + + return genpd->next_hrtimer; +} +EXPORT_SYMBOL_GPL(dev_pm_genpd_get_next_hrtimer); + static int _genpd_power_on(struct generic_pm_domain *genpd, bool timed) { unsigned int state_idx = genpd->state_idx; @@ -2058,6 +2081,7 @@ int pm_genpd_init(struct generic_pm_domain *genpd, genpd->device_count = 0; genpd->provider = NULL; genpd->has_provider = false; + genpd->next_hrtimer = KTIME_MAX; genpd->accounting_time = ktime_get_mono_fast_ns(); genpd->domain.ops.runtime_suspend = genpd_runtime_suspend; genpd->domain.ops.runtime_resume = genpd_runtime_resume; diff --git a/drivers/base/power/domain_governor.c b/drivers/base/power/domain_governor.c index 282a3a135827..65d629644167 100644 --- a/drivers/base/power/domain_governor.c +++ b/drivers/base/power/domain_governor.c @@ -369,6 +369,7 @@ static bool cpu_power_down_ok(struct dev_pm_domain *pd) domain_wakeup = next_hrtimer; } } + genpd->next_hrtimer = domain_wakeup; /* The minimum idle duration is from now - until the next wakeup. */ idle_duration_ns = ktime_to_ns(ktime_sub(domain_wakeup, now)); diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c index c9064d34d830..0150fe169cad 100644 --- a/drivers/bluetooth/btqca.c +++ b/drivers/bluetooth/btqca.c @@ -614,6 +614,9 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, config.type = ELF_TYPE_PATCH; snprintf(config.fwname, sizeof(config.fwname), "qca/msbtfw%02x.mbn", rom_ver); + } else if (soc_type == QCA_WCN6855) { + snprintf(config.fwname, sizeof(config.fwname), + "qca/hpbtfw%02x.tlv", rom_ver); } else { snprintf(config.fwname, sizeof(config.fwname), "qca/rampatch_%08x.bin", soc_ver); @@ -648,6 +651,9 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, else if (soc_type == QCA_WCN6750) snprintf(config.fwname, sizeof(config.fwname), "qca/msnv%02x.bin", rom_ver); + else if (soc_type == QCA_WCN6855) + snprintf(config.fwname, sizeof(config.fwname), + "qca/hpnv%02x.bin", rom_ver); else snprintf(config.fwname, sizeof(config.fwname), "qca/nvm_%08x.bin", soc_ver); @@ -685,7 +691,7 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, return err; } - if (soc_type == QCA_WCN3991 || soc_type == QCA_WCN6750) { + if (soc_type == QCA_WCN3991 || soc_type == QCA_WCN6750 || soc_type == QCA_WCN6855) { /* get fw build info */ err = qca_read_fw_build_info(hdev); if (err < 0) diff --git a/drivers/bluetooth/btqca.h b/drivers/bluetooth/btqca.h index 61e9a50e66ae..928fd4d6b10c 100644 --- a/drivers/bluetooth/btqca.h +++ b/drivers/bluetooth/btqca.h @@ -147,6 +147,7 @@ enum qca_btsoc_type { QCA_WCN3991, QCA_QCA6390, QCA_WCN6750, + QCA_WCN6855, }; #if IS_ENABLED(CONFIG_BT_QCA) diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c index eab34e24d944..ec00334a48e8 100644 --- a/drivers/bluetooth/hci_qca.c +++ b/drivers/bluetooth/hci_qca.c @@ -1683,6 +1683,8 @@ static int qca_power_on(struct hci_dev *hdev) gpiod_set_value_cansleep(qcadev->bt_en, 1); /* Controller needs time to bootup. */ msleep(150); + serdev_device_close(hu->serdev); + ret = serdev_device_open(hu->serdev); } } @@ -1858,6 +1860,12 @@ static const struct qca_device_data qca_soc_data_qca6390 = { .num_vregs = 0, }; +static const struct qca_device_data qca_soc_data_wcn6855 = { + .soc_type = QCA_WCN6855, + .num_vregs = 0, + .capabilities = QCA_CAP_WIDEBAND_SPEECH | QCA_CAP_VALID_LE_STATES, +}; + static const struct qca_device_data qca_soc_data_wcn6750 = { .soc_type = QCA_WCN6750, .vregs = (struct qca_vreg []) { @@ -2160,7 +2168,8 @@ static void qca_serdev_shutdown(struct device *dev) const u8 ibs_wake_cmd[] = { 0xFD }; const u8 edl_reset_soc_cmd[] = { 0x01, 0x00, 0xFC, 0x01, 0x05 }; - if (qcadev->btsoc_type == QCA_QCA6390) { + if (qcadev->btsoc_type == QCA_QCA6390 || + qcadev->btsoc_type == QCA_WCN6855) { serdev_device_write_flush(serdev); ret = serdev_device_write_buf(serdev, ibs_wake_cmd, sizeof(ibs_wake_cmd)); @@ -2320,6 +2329,7 @@ static const struct of_device_id qca_bluetooth_of_match[] = { { .compatible = "qcom,wcn3991-bt", .data = &qca_soc_data_wcn3991}, { .compatible = "qcom,wcn3998-bt", .data = &qca_soc_data_wcn3998}, { .compatible = "qcom,wcn6750-bt", .data = &qca_soc_data_wcn6750}, + { .compatible = "qcom,wcn6855-bt", .data = &qca_soc_data_wcn6855}, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, qca_bluetooth_of_match); diff --git a/drivers/bus/mhi/ep/Kconfig b/drivers/bus/mhi/ep/Kconfig index 90ab3b040672..bdd6c41da5c1 100644 --- a/drivers/bus/mhi/ep/Kconfig +++ b/drivers/bus/mhi/ep/Kconfig @@ -8,3 +8,11 @@ config MHI_BUS_EP MHI_BUS_EP implements the MHI protocol for the endpoint devices, such as SDX55 modem connected to the host machine over PCIe. + +config MHI_EP_USE_DMA + bool "Use DMA for buffer transfers" + depends on MHI_BUS_EP + default n + help + Use DMA channels to transfer data between RC and EP sides. By default + the driver uses PCIe mapping and memcpy_fromio/memcpy_toio instead. diff --git a/drivers/bus/mhi/ep/main.c b/drivers/bus/mhi/ep/main.c index 40109a79017a..897ce9217470 100644 --- a/drivers/bus/mhi/ep/main.c +++ b/drivers/bus/mhi/ep/main.c @@ -7,6 +7,7 @@ */ #include <linux/bitfield.h> +#include <linux/completion.h> #include <linux/delay.h> #include <linux/dma-direction.h> #include <linux/interrupt.h> @@ -15,6 +16,7 @@ #include <linux/mhi_ep.h> #include <linux/mod_devicetable.h> #include <linux/module.h> +#include <linux/of_dma.h> #include "internal.h" #define M0_WAIT_DELAY_MS 100 @@ -273,6 +275,143 @@ bool mhi_ep_queue_is_empty(struct mhi_ep_device *mhi_dev, enum dma_data_directio } EXPORT_SYMBOL_GPL(mhi_ep_queue_is_empty); +#ifdef CONFIG_MHI_EP_USE_DMA +static void mhi_dma_callback(void *dma_async_param) +{ + complete(dma_async_param); +} + +static int mhi_ep_copy_from_device(struct mhi_ep_cntrl *mhi_cntrl, + u64 pci_addr, + void *memptr, + size_t size) +{ + struct dma_chan *chan = mhi_cntrl->dma_rx; + struct device *dev = &mhi_cntrl->mhi_dev->dev; + struct scatterlist sgl; + struct device *dma_dev = dmaengine_get_dma_device(chan); + int nr_sg; + struct dma_slave_config config; + struct dma_async_tx_descriptor *desc; + dma_cookie_t cookie; + DECLARE_COMPLETION_ONSTACK(complete); + int ret; + + config.direction = DMA_DEV_TO_MEM; + config.src_addr = pci_addr; + config.dst_addr = pci_addr; + config.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; + config.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; + + ret = dmaengine_slave_config(chan, &config); + if (ret < 0) { + dev_err(dev, "Failed to configure the chan: %d\n", ret); + return ret; + } + + sg_init_one(&sgl, memptr, size); + nr_sg = dma_map_sg(dma_dev, &sgl, 1, DMA_FROM_DEVICE); + if (nr_sg == 0) { + dev_err(dev, "Failed to map SG list\n"); + return -EIO; + } + + desc = dmaengine_prep_slave_sg(chan, &sgl, nr_sg, DMA_DEV_TO_MEM, DMA_PREP_INTERRUPT); + if (!desc) { + dev_err(dev, "Failed to create a descriptor\n"); + return -EIO; + } + + desc->callback = mhi_dma_callback; + desc->callback_param = &complete; + + cookie = dmaengine_submit(desc); + dma_async_issue_pending(chan); + + if (!wait_for_completion_timeout(&complete, msecs_to_jiffies(1000))) { + dev_err(dev, "DMA transfer timeout\n"); + return -ETIMEDOUT; + } + + dma_unmap_sg(dma_dev, &sgl, nr_sg, DMA_FROM_DEVICE); + + return 0; +} + +static int mhi_ep_copy_to_device(struct mhi_ep_cntrl *mhi_cntrl, + void *memptr, + u64 pci_addr, + size_t size) +{ + struct dma_chan *chan = mhi_cntrl->dma_tx; + struct device *dev = &mhi_cntrl->mhi_dev->dev; + struct scatterlist sgl; + struct device *dma_dev = dmaengine_get_dma_device(chan); + int nr_sg; + struct dma_slave_config config; + struct dma_async_tx_descriptor *desc; + dma_cookie_t cookie; + DECLARE_COMPLETION_ONSTACK(complete); + int ret; + + config.direction = DMA_MEM_TO_DEV; + config.src_addr = pci_addr; + config.dst_addr = pci_addr; + config.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; + config.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; + + ret = dmaengine_slave_config(chan, &config); + if (ret < 0) { + dev_err(dev, "Failed to configure the chan: %d\n", ret); + return ret; + } + + sg_init_one(&sgl, memptr, size); + nr_sg = dma_map_sg(dma_dev, &sgl, 1, DMA_TO_DEVICE); + if (nr_sg == 0) { + dev_err(dev, "Failed to map SG list\n"); + return -EIO; + } + + desc = dmaengine_prep_slave_sg(chan, &sgl, nr_sg, DMA_MEM_TO_DEV, DMA_PREP_INTERRUPT); + if (!desc) { + dev_err(dev, "Failed to create a descriptor\n"); + return -EIO; + } + + desc->callback = mhi_dma_callback; + desc->callback_param = &complete; + + cookie = dmaengine_submit(desc); + dma_async_issue_pending(chan); + + if (!wait_for_completion_timeout(&complete, msecs_to_jiffies(1000))) { + dev_err(dev, "DMA transfer timeout\n"); + return -ETIMEDOUT; + } + + dma_unmap_sg(dma_dev, &sgl, nr_sg, DMA_TO_DEVICE); + + return 0; +} +#else +static int mhi_ep_copy_from_device(struct mhi_ep_cntrl *mhi_cntrl, + u64 pci_addr, + void *memptr, + size_t size) +{ + return mhi_cntrl->read_from_host(mhi_cntrl, pci_addr, memptr, size); +} + +static int mhi_ep_copy_to_device(struct mhi_ep_cntrl *mhi_cntrl, + void *memptr, + u64 pci_addr, + size_t size) +{ + return mhi_cntrl->write_to_host(mhi_cntrl, memptr, pci_addr, size); +} +#endif + static int mhi_ep_read_channel(struct mhi_ep_cntrl *mhi_cntrl, struct mhi_ep_ring *ring, struct mhi_result *result, @@ -317,7 +456,7 @@ static int mhi_ep_read_channel(struct mhi_ep_cntrl *mhi_cntrl, write_addr = result->buf_addr + write_offset; dev_dbg(dev, "Reading %zd bytes from channel (%u)\n", tr_len, ring->ch_id); - ret = mhi_cntrl->read_from_host(mhi_cntrl, read_addr, write_addr, tr_len); + ret = mhi_ep_copy_from_device(mhi_cntrl, read_addr, write_addr, tr_len); if (ret < 0) { dev_err(&mhi_chan->mhi_dev->dev, "Error reading from channel\n"); return ret; @@ -478,7 +617,7 @@ int mhi_ep_queue_skb(struct mhi_ep_device *mhi_dev, struct sk_buff *skb) write_addr = MHI_TRE_DATA_GET_PTR(el); dev_dbg(dev, "Writing %zd bytes to channel (%u)\n", tr_len, ring->ch_id); - ret = mhi_cntrl->write_to_host(mhi_cntrl, read_addr, write_addr, tr_len); + ret = mhi_ep_copy_to_device(mhi_cntrl, read_addr, write_addr, tr_len); if (ret < 0) { dev_err(dev, "Error writing to the channel\n"); goto err_exit; @@ -973,11 +1112,9 @@ static void mhi_ep_abort_transfer(struct mhi_ep_cntrl *mhi_cntrl) static void mhi_ep_reset_worker(struct work_struct *work) { struct mhi_ep_cntrl *mhi_cntrl = container_of(work, struct mhi_ep_cntrl, reset_work); - struct device *dev = &mhi_cntrl->mhi_dev->dev; enum mhi_state cur_state; - int ret; - mhi_ep_abort_transfer(mhi_cntrl); + mhi_ep_power_down(mhi_cntrl); spin_lock_bh(&mhi_cntrl->state_lock); /* Reset MMIO to signal host that the MHI_RESET is completed in endpoint */ @@ -990,27 +1127,8 @@ static void mhi_ep_reset_worker(struct work_struct *work) * issue reset during shutdown also and we don't need to do re-init in * that case. */ - if (cur_state == MHI_STATE_SYS_ERR) { - mhi_ep_mmio_init(mhi_cntrl); - - /* Set AMSS EE before signaling ready state */ - mhi_ep_mmio_set_env(mhi_cntrl, MHI_EE_AMSS); - - /* All set, notify the host that we are ready */ - ret = mhi_ep_set_ready_state(mhi_cntrl); - if (ret) - return; - - dev_dbg(dev, "READY state notification sent to the host\n"); - - ret = mhi_ep_enable(mhi_cntrl); - if (ret) { - dev_err(dev, "Failed to enable MHI endpoint: %d\n", ret); - return; - } - - enable_irq(mhi_cntrl->irq); - } + if (cur_state == MHI_STATE_SYS_ERR) + mhi_ep_power_up(mhi_cntrl); } /* @@ -1089,11 +1207,11 @@ EXPORT_SYMBOL_GPL(mhi_ep_power_up); void mhi_ep_power_down(struct mhi_ep_cntrl *mhi_cntrl) { - if (mhi_cntrl->enabled) + if (mhi_cntrl->enabled) { mhi_ep_abort_transfer(mhi_cntrl); - - kfree(mhi_cntrl->mhi_event); - disable_irq(mhi_cntrl->irq); + kfree(mhi_cntrl->mhi_event); + disable_irq(mhi_cntrl->irq); + } } EXPORT_SYMBOL_GPL(mhi_ep_power_down); @@ -1162,21 +1280,11 @@ static void mhi_ep_release_device(struct device *dev) if (mhi_dev->dev_type == MHI_DEVICE_CONTROLLER) mhi_dev->mhi_cntrl->mhi_dev = NULL; - /* - * We need to set the mhi_chan->mhi_dev to NULL here since the MHI - * devices for the channels will only get created in mhi_ep_create_device() - * if the mhi_dev associated with it is NULL. - */ - if (mhi_dev->ul_chan) - mhi_dev->ul_chan->mhi_dev = NULL; - - if (mhi_dev->dl_chan) - mhi_dev->dl_chan->mhi_dev = NULL; - kfree(mhi_dev); } static struct mhi_ep_device *mhi_ep_alloc_device(struct mhi_ep_cntrl *mhi_cntrl, + struct device *parent, enum mhi_device_type dev_type) { struct mhi_ep_device *mhi_dev; @@ -1191,13 +1299,7 @@ static struct mhi_ep_device *mhi_ep_alloc_device(struct mhi_ep_cntrl *mhi_cntrl, dev->bus = &mhi_ep_bus_type; dev->release = mhi_ep_release_device; - /* Controller device is always allocated first */ - if (dev_type == MHI_DEVICE_CONTROLLER) - /* for MHI controller device, parent is the bus device (e.g. PCI EPF) */ - dev->parent = mhi_cntrl->cntrl_dev; - else - /* for MHI client devices, parent is the MHI controller device */ - dev->parent = &mhi_cntrl->mhi_dev->dev; + dev->parent = parent; mhi_dev->mhi_cntrl = mhi_cntrl; mhi_dev->dev_type = dev_type; @@ -1225,7 +1327,7 @@ static int mhi_ep_create_device(struct mhi_ep_cntrl *mhi_cntrl, u32 ch_id) return -EINVAL; } - mhi_dev = mhi_ep_alloc_device(mhi_cntrl, MHI_DEVICE_XFER); + mhi_dev = mhi_ep_alloc_device(mhi_cntrl, &mhi_cntrl->mhi_dev->dev, MHI_DEVICE_XFER); if (IS_ERR(mhi_dev)) return PTR_ERR(mhi_dev); @@ -1272,17 +1374,22 @@ static int mhi_ep_destroy_device(struct device *dev, void *data) ul_chan = mhi_dev->ul_chan; dl_chan = mhi_dev->dl_chan; - if (ul_chan) + /* Notify the client and remove the device from MHI bus */ + device_del(dev); + + if (ul_chan) { put_device(&ul_chan->mhi_dev->dev); + ul_chan->mhi_dev = NULL; + } - if (dl_chan) + if (dl_chan) { put_device(&dl_chan->mhi_dev->dev); + dl_chan->mhi_dev = NULL; + } dev_dbg(&mhi_cntrl->mhi_dev->dev, "Destroying device for chan:%s\n", mhi_dev->name); - /* Notify the client and remove the device from MHI bus */ - device_del(dev); put_device(dev); return 0; @@ -1364,6 +1471,20 @@ int mhi_ep_register_controller(struct mhi_ep_cntrl *mhi_cntrl, goto err_free_ch; } +#ifdef CONFIG_MHI_EP_USE_DMA + mhi_cntrl->dma_rx = of_dma_request_slave_channel(mhi_cntrl->cntrl_dev->of_node, "rx"); + if (IS_ERR(mhi_cntrl->dma_rx)) { + ret = PTR_ERR(mhi_cntrl->dma_rx); + goto err_free_cmd; + } + + mhi_cntrl->dma_tx = of_dma_request_slave_channel(mhi_cntrl->cntrl_dev->of_node, "tx"); + if (IS_ERR(mhi_cntrl->dma_tx)) { + ret = PTR_ERR(mhi_cntrl->dma_tx); + goto err_free_dma_rx; + } +#endif + INIT_WORK(&mhi_cntrl->state_work, mhi_ep_state_worker); INIT_WORK(&mhi_cntrl->reset_work, mhi_ep_reset_worker); INIT_WORK(&mhi_cntrl->cmd_ring_work, mhi_ep_cmd_ring_worker); @@ -1372,7 +1493,11 @@ int mhi_ep_register_controller(struct mhi_ep_cntrl *mhi_cntrl, mhi_cntrl->wq = alloc_workqueue("mhi_ep_wq", 0, 0); if (!mhi_cntrl->wq) { ret = -ENOMEM; +#ifdef CONFIG_MHI_EP_USE_DMA + goto err_free_dma_tx; +#else goto err_free_cmd; +#endif } INIT_LIST_HEAD(&mhi_cntrl->st_transition_list); @@ -1401,7 +1526,8 @@ int mhi_ep_register_controller(struct mhi_ep_cntrl *mhi_cntrl, } /* Allocate the controller device */ - mhi_dev = mhi_ep_alloc_device(mhi_cntrl, MHI_DEVICE_CONTROLLER); + /* for MHI controller device, parent is the bus device (e.g. PCI EPF) */ + mhi_dev = mhi_ep_alloc_device(mhi_cntrl, mhi_cntrl->cntrl_dev, MHI_DEVICE_CONTROLLER); if (IS_ERR(mhi_dev)) { dev_err(mhi_cntrl->cntrl_dev, "Failed to allocate controller device\n"); ret = PTR_ERR(mhi_dev); @@ -1428,6 +1554,12 @@ err_ida_free: ida_free(&mhi_ep_cntrl_ida, mhi_cntrl->index); err_destroy_wq: destroy_workqueue(mhi_cntrl->wq); +#ifdef CONFIG_MHI_EP_USE_DMA +err_free_dma_tx: + dma_release_channel(mhi_cntrl->dma_tx); +err_free_dma_rx: + dma_release_channel(mhi_cntrl->dma_rx); +#endif err_free_cmd: kfree(mhi_cntrl->mhi_cmd); err_free_ch: @@ -1449,11 +1581,17 @@ void mhi_ep_unregister_controller(struct mhi_ep_cntrl *mhi_cntrl) free_irq(mhi_cntrl->irq, mhi_cntrl); +#ifdef CONFIG_MHI_EP_USE_DMA + dma_release_channel(mhi_cntrl->dma_tx); + dma_release_channel(mhi_cntrl->dma_rx); +#endif + kfree(mhi_cntrl->mhi_cmd); kfree(mhi_cntrl->mhi_chan); device_del(&mhi_dev->dev); put_device(&mhi_dev->dev); + mhi_cntrl->mhi_dev = NULL; ida_free(&mhi_ep_cntrl_ida, mhi_cntrl->index); } diff --git a/drivers/bus/mhi/host/init.c b/drivers/bus/mhi/host/init.c index c137d55ccfa0..70d0666391d0 100644 --- a/drivers/bus/mhi/host/init.c +++ b/drivers/bus/mhi/host/init.c @@ -979,7 +979,8 @@ int mhi_register_controller(struct mhi_controller *mhi_cntrl, } /* Register controller with MHI bus */ - mhi_dev = mhi_alloc_device(mhi_cntrl); + /* for MHI controller device, parent is the bus device (e.g. pci device) */ + mhi_dev = mhi_alloc_device(mhi_cntrl, mhi_cntrl->cntrl_dev); if (IS_ERR(mhi_dev)) { dev_err(mhi_cntrl->cntrl_dev, "Failed to allocate MHI device\n"); ret = PTR_ERR(mhi_dev); @@ -1043,6 +1044,7 @@ void mhi_unregister_controller(struct mhi_controller *mhi_cntrl) device_del(&mhi_dev->dev); put_device(&mhi_dev->dev); + mhi_cntrl->mhi_dev = NULL; ida_free(&mhi_controller_ida, mhi_cntrl->index); } @@ -1169,22 +1171,10 @@ static void mhi_release_device(struct device *dev) { struct mhi_device *mhi_dev = to_mhi_device(dev); - /* - * We need to set the mhi_chan->mhi_dev to NULL here since the MHI - * devices for the channels will only get created if the mhi_dev - * associated with it is NULL. This scenario will happen during the - * controller suspend and resume. - */ - if (mhi_dev->ul_chan) - mhi_dev->ul_chan->mhi_dev = NULL; - - if (mhi_dev->dl_chan) - mhi_dev->dl_chan->mhi_dev = NULL; - kfree(mhi_dev); } -struct mhi_device *mhi_alloc_device(struct mhi_controller *mhi_cntrl) +struct mhi_device *mhi_alloc_device(struct mhi_controller *mhi_cntrl, struct device *parent) { struct mhi_device *mhi_dev; struct device *dev; @@ -1198,13 +1188,7 @@ struct mhi_device *mhi_alloc_device(struct mhi_controller *mhi_cntrl) dev->bus = &mhi_bus_type; dev->release = mhi_release_device; - if (mhi_cntrl->mhi_dev) { - /* for MHI client devices, parent is the MHI controller device */ - dev->parent = &mhi_cntrl->mhi_dev->dev; - } else { - /* for MHI controller device, parent is the bus device (e.g. pci device) */ - dev->parent = mhi_cntrl->cntrl_dev; - } + dev->parent = parent; mhi_dev->mhi_cntrl = mhi_cntrl; mhi_dev->dev_wake = 0; diff --git a/drivers/bus/mhi/host/internal.h b/drivers/bus/mhi/host/internal.h index 01fd10a399b6..8028b4a986fc 100644 --- a/drivers/bus/mhi/host/internal.h +++ b/drivers/bus/mhi/host/internal.h @@ -268,7 +268,7 @@ static inline void mhi_debugfs_exit(void) } #endif -struct mhi_device *mhi_alloc_device(struct mhi_controller *mhi_cntrl); +struct mhi_device *mhi_alloc_device(struct mhi_controller *mhi_cntrl, struct device *parent); int mhi_destroy_device(struct device *dev, void *data); void mhi_create_devices(struct mhi_controller *mhi_cntrl); diff --git a/drivers/bus/mhi/host/main.c b/drivers/bus/mhi/host/main.c index f3aef77a6a4a..07b40215a6c0 100644 --- a/drivers/bus/mhi/host/main.c +++ b/drivers/bus/mhi/host/main.c @@ -311,6 +311,7 @@ int mhi_destroy_device(struct device *dev, void *data) return 0; put_device(&ul_chan->mhi_dev->dev); + ul_chan->mhi_dev = NULL; } if (dl_chan) { @@ -318,6 +319,7 @@ int mhi_destroy_device(struct device *dev, void *data) return 0; put_device(&dl_chan->mhi_dev->dev); + dl_chan->mhi_dev = NULL; } dev_dbg(&mhi_cntrl->mhi_dev->dev, "destroy device for chan:%s\n", @@ -369,7 +371,8 @@ void mhi_create_devices(struct mhi_controller *mhi_cntrl) if (!mhi_chan->configured || mhi_chan->mhi_dev || !(mhi_chan->ee_mask & BIT(mhi_cntrl->ee))) continue; - mhi_dev = mhi_alloc_device(mhi_cntrl); + /* for MHI client devices, parent is the MHI controller device */ + mhi_dev = mhi_alloc_device(mhi_cntrl, &mhi_cntrl->mhi_dev->dev); if (IS_ERR(mhi_dev)) return; diff --git a/drivers/bus/mhi/host/pci_generic.c b/drivers/bus/mhi/host/pci_generic.c index 841626727f6b..ef30933c7d65 100644 --- a/drivers/bus/mhi/host/pci_generic.c +++ b/drivers/bus/mhi/host/pci_generic.c @@ -199,7 +199,7 @@ struct mhi_pci_dev_info { #define MHI_EVENT_CONFIG_DATA(ev_ring, el_count) \ { \ .num_elements = el_count, \ - .irq_moderation_ms = 5, \ + .irq_moderation_ms = 0, \ .irq = (ev_ring) + 1, \ .priority = 1, \ .mode = MHI_DB_BRST_DISABLE, \ @@ -230,22 +230,17 @@ static const struct mhi_channel_config modem_qcom_v1_mhi_channels[] = { MHI_CHANNEL_CONFIG_DL(13, "MBIM", 4, 0), MHI_CHANNEL_CONFIG_UL(14, "QMI", 4, 0), MHI_CHANNEL_CONFIG_DL(15, "QMI", 4, 0), - MHI_CHANNEL_CONFIG_UL(20, "IPCR", 8, 0), - MHI_CHANNEL_CONFIG_DL_AUTOQUEUE(21, "IPCR", 8, 0), MHI_CHANNEL_CONFIG_UL_FP(34, "FIREHOSE", 32, 0), MHI_CHANNEL_CONFIG_DL_FP(35, "FIREHOSE", 32, 0), - MHI_CHANNEL_CONFIG_HW_UL(100, "IP_HW0", 128, 2), - MHI_CHANNEL_CONFIG_HW_DL(101, "IP_HW0", 128, 3), + MHI_CHANNEL_CONFIG_UL(36, "IP_SW0", 64, 1), + MHI_CHANNEL_CONFIG_DL(37, "IP_SW0", 64, 2), }; static struct mhi_event_config modem_qcom_v1_mhi_events[] = { /* first ring is control+data ring */ MHI_EVENT_CONFIG_CTRL(0, 64), - /* DIAG dedicated event ring */ - MHI_EVENT_CONFIG_DATA(1, 128), - /* Hardware channels request dedicated hardware event rings */ - MHI_EVENT_CONFIG_HW_DATA(2, 1024, 100), - MHI_EVENT_CONFIG_HW_DATA(3, 2048, 101) + MHI_EVENT_CONFIG_DATA(1, 64), + MHI_EVENT_CONFIG_DATA(2, 64), }; static const struct mhi_controller_config modem_qcom_v1_mhiv_config = { @@ -906,6 +901,11 @@ static int mhi_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) /* start health check */ mod_timer(&mhi_pdev->health_check_timer, jiffies + HEALTH_CHECK_PERIOD); + /* + * There are some instability issues observed with runtime PM. So + * disabling it for now - Mani + */ +#if 0 /* Only allow runtime-suspend if PME capable (for wakeup) */ if (pci_pme_capable(pdev, PCI_D3hot)) { pm_runtime_set_autosuspend_delay(&pdev->dev, 2000); @@ -913,7 +913,7 @@ static int mhi_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) pm_runtime_mark_last_busy(&pdev->dev); pm_runtime_put_noidle(&pdev->dev); } - +#endif return 0; err_unprepare: diff --git a/drivers/bus/mhi/host/pm.c b/drivers/bus/mhi/host/pm.c index dc2e8ff3bff2..bb3d9071a939 100644 --- a/drivers/bus/mhi/host/pm.c +++ b/drivers/bus/mhi/host/pm.c @@ -928,7 +928,7 @@ static int __mhi_pm_resume(struct mhi_controller *mhi_cntrl, bool force) cur_state = mhi_tryset_pm_state(mhi_cntrl, MHI_PM_M3_EXIT); if (cur_state != MHI_PM_M3_EXIT) { write_unlock_irq(&mhi_cntrl->pm_lock); - dev_info(dev, + dev_dbg(dev, "Error setting to PM state: %s from: %s\n", to_mhi_pm_state_str(MHI_PM_M3_EXIT), to_mhi_pm_state_str(mhi_cntrl->pm_state)); @@ -1067,7 +1067,7 @@ int mhi_async_power_up(struct mhi_controller *mhi_cntrl) u32 interval_us = 25000; /* poll register field every 25 milliseconds */ int ret; - dev_info(dev, "Requested to power ON\n"); + dev_dbg(dev, "Requested to power ON\n"); /* Supply default wake routines if not provided by controller driver */ if (!mhi_cntrl->wake_get || !mhi_cntrl->wake_put || @@ -1129,7 +1129,7 @@ int mhi_async_power_up(struct mhi_controller *mhi_cntrl) mutex_unlock(&mhi_cntrl->pm_mutex); - dev_info(dev, "Power on setup success\n"); + dev_dbg(dev, "Power on setup success\n"); return 0; diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig index bc4dcf356d82..2658e9576dd2 100644 --- a/drivers/clk/qcom/Kconfig +++ b/drivers/clk/qcom/Kconfig @@ -49,6 +49,7 @@ config QCOM_CLK_APCC_MSM8996 tristate "MSM8996 CPU Clock Controller" select QCOM_KRYO_L2_ACCESSORS depends on ARM64 + depends on COMMON_CLK_QCOM help Support for the CPU clock controller on msm8996 devices. Say Y if you want to support CPU clock scaling using CPUfreq @@ -608,6 +609,13 @@ config SM_CAMCC_8250 Support for the camera clock controller on SM8250 devices. Say Y if you want to support camera devices and camera functionality. +config SM_CAMCC_8450 + tristate "SM8450 Camera Clock Controller" + select SM_GCC_8450 + help + Support for the camera clock controller on SM8450 devices. + Say Y if you want to support camera devices and camera functionality. + config SM_DISPCC_6125 tristate "SM6125 Display Clock Controller" depends on SM_GCC_6125 @@ -635,6 +643,15 @@ config SM_DISPCC_6350 Say Y if you want to support display devices and functionality such as splash screen. +config SM_DISPCC_8450 + tristate "SM8450 Display Clock Controller" + depends on SM_GCC_8450 + help + Support for the display clock controller on Qualcomm Technologies, Inc + SM8250 devices. + Say Y if you want to support display devices and functionality such as + splash screen. + config SM_GCC_6115 tristate "SM6115 and SM4250 Global Clock Controller" help diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile index 36789f5233ef..61d9c10ae1db 100644 --- a/drivers/clk/qcom/Makefile +++ b/drivers/clk/qcom/Makefile @@ -88,9 +88,11 @@ obj-$(CONFIG_SDM_VIDEOCC_845) += videocc-sdm845.o obj-$(CONFIG_SDX_GCC_55) += gcc-sdx55.o obj-$(CONFIG_SDX_GCC_65) += gcc-sdx65.o obj-$(CONFIG_SM_CAMCC_8250) += camcc-sm8250.o +obj-$(CONFIG_SM_CAMCC_8450) += camcc-sm8450.o obj-$(CONFIG_SM_DISPCC_6125) += dispcc-sm6125.o obj-$(CONFIG_SM_DISPCC_6350) += dispcc-sm6350.o obj-$(CONFIG_SM_DISPCC_8250) += dispcc-sm8250.o +obj-$(CONFIG_SM_DISPCC_8450) += dispcc-sm8450.o obj-$(CONFIG_SM_GCC_6115) += gcc-sm6115.o obj-$(CONFIG_SM_GCC_6125) += gcc-sm6125.o obj-$(CONFIG_SM_GCC_6350) += gcc-sm6350.o diff --git a/drivers/clk/qcom/camcc-sdm845.c b/drivers/clk/qcom/camcc-sdm845.c index be3f95326965..27d44188a7ab 100644 --- a/drivers/clk/qcom/camcc-sdm845.c +++ b/drivers/clk/qcom/camcc-sdm845.c @@ -1534,6 +1534,8 @@ static struct clk_branch cam_cc_sys_tmr_clk = { }, }; +static struct gdsc titan_top_gdsc; + static struct gdsc bps_gdsc = { .gdscr = 0x6004, .pd = { @@ -1567,6 +1569,7 @@ static struct gdsc ife_0_gdsc = { .name = "ife_0_gdsc", }, .flags = POLL_CFG_GDSCR, + .parent = &titan_top_gdsc.pd, .pwrsts = PWRSTS_OFF_ON, }; @@ -1576,6 +1579,7 @@ static struct gdsc ife_1_gdsc = { .name = "ife_1_gdsc", }, .flags = POLL_CFG_GDSCR, + .parent = &titan_top_gdsc.pd, .pwrsts = PWRSTS_OFF_ON, }; diff --git a/drivers/clk/qcom/camcc-sm8250.c b/drivers/clk/qcom/camcc-sm8250.c index 439eaafdcc86..9b32c56a5bc5 100644 --- a/drivers/clk/qcom/camcc-sm8250.c +++ b/drivers/clk/qcom/camcc-sm8250.c @@ -2205,6 +2205,8 @@ static struct clk_branch cam_cc_sleep_clk = { }, }; +static struct gdsc titan_top_gdsc; + static struct gdsc bps_gdsc = { .gdscr = 0x7004, .pd = { @@ -2238,6 +2240,7 @@ static struct gdsc ife_0_gdsc = { .name = "ife_0_gdsc", }, .flags = POLL_CFG_GDSCR, + .parent = &titan_top_gdsc.pd, .pwrsts = PWRSTS_OFF_ON, }; @@ -2247,6 +2250,7 @@ static struct gdsc ife_1_gdsc = { .name = "ife_1_gdsc", }, .flags = POLL_CFG_GDSCR, + .parent = &titan_top_gdsc.pd, .pwrsts = PWRSTS_OFF_ON, }; @@ -2440,17 +2444,7 @@ static struct platform_driver cam_cc_sm8250_driver = { }, }; -static int __init cam_cc_sm8250_init(void) -{ - return platform_driver_register(&cam_cc_sm8250_driver); -} -subsys_initcall(cam_cc_sm8250_init); - -static void __exit cam_cc_sm8250_exit(void) -{ - platform_driver_unregister(&cam_cc_sm8250_driver); -} -module_exit(cam_cc_sm8250_exit); +module_platform_driver(cam_cc_sm8250_driver); MODULE_DESCRIPTION("QTI CAMCC SM8250 Driver"); MODULE_LICENSE("GPL v2"); diff --git a/drivers/clk/qcom/camcc-sm8450.c b/drivers/clk/qcom/camcc-sm8450.c new file mode 100644 index 000000000000..f7aaeb944eb0 --- /dev/null +++ b/drivers/clk/qcom/camcc-sm8450.c @@ -0,0 +1,2908 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved. + */ + +#include <linux/clk-provider.h> +#include <linux/mod_devicetable.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/regmap.h> + +#include <dt-bindings/clock/qcom,sm8450-camcc.h> + +#include "clk-alpha-pll.h" +#include "clk-branch.h" +#include "clk-pll.h" +#include "clk-rcg.h" +#include "clk-regmap-divider.h" +#include "clk-regmap-mux.h" +#include "clk-regmap.h" +#include "common.h" +#include "gdsc.h" +#include "reset.h" + +enum { + DT_IFACE, + DT_BI_TCXO, + DT_BI_TCXO_AO, + DT_SLEEP_CLK +}; + +enum { + P_BI_TCXO, + P_CAM_CC_PLL0_OUT_EVEN, + P_CAM_CC_PLL0_OUT_MAIN, + P_CAM_CC_PLL0_OUT_ODD, + P_CAM_CC_PLL1_OUT_EVEN, + P_CAM_CC_PLL2_OUT_EVEN, + P_CAM_CC_PLL2_OUT_MAIN, + P_CAM_CC_PLL3_OUT_EVEN, + P_CAM_CC_PLL4_OUT_EVEN, + P_CAM_CC_PLL5_OUT_EVEN, + P_CAM_CC_PLL6_OUT_EVEN, + P_CAM_CC_PLL7_OUT_EVEN, + P_CAM_CC_PLL8_OUT_EVEN, + P_SLEEP_CLK, +}; + +static const struct pll_vco lucid_evo_vco[] = { + { 249600000, 2000000000, 0 }, +}; + +static const struct pll_vco rivian_evo_vco[] = { + { 864000000, 1056000000, 0 }, +}; + +static const struct clk_parent_data pll_parent_data_tcxo = { .index = DT_BI_TCXO }; + +static const struct alpha_pll_config cam_cc_pll0_config = { + .l = 0x3e, + .alpha = 0x8000, + .config_ctl_val = 0x20485699, + .config_ctl_hi_val = 0x00182261, + .config_ctl_hi1_val = 0x32aa299c, + .user_ctl_val = 0x00008400, + .user_ctl_hi_val = 0x00000805, +}; + +static struct clk_alpha_pll cam_cc_pll0 = { + .offset = 0x0, + .vco_table = lucid_evo_vco, + .num_vco = ARRAY_SIZE(lucid_evo_vco), + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr = { + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_pll0", + .parent_data = &pll_parent_data_tcxo, + .num_parents = 1, + .ops = &clk_alpha_pll_lucid_evo_ops, + }, + }, +}; + +static const struct clk_div_table post_div_table_cam_cc_pll0_out_even[] = { + { 0x1, 2 }, + { } +}; + +static struct clk_alpha_pll_postdiv cam_cc_pll0_out_even = { + .offset = 0x0, + .post_div_shift = 10, + .post_div_table = post_div_table_cam_cc_pll0_out_even, + .num_post_div = ARRAY_SIZE(post_div_table_cam_cc_pll0_out_even), + .width = 4, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_pll0_out_even", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_pll0.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_alpha_pll_postdiv_lucid_evo_ops, + }, +}; + +static const struct clk_div_table post_div_table_cam_cc_pll0_out_odd[] = { + { 0x2, 3 }, + { } +}; + +static struct clk_alpha_pll_postdiv cam_cc_pll0_out_odd = { + .offset = 0x0, + .post_div_shift = 14, + .post_div_table = post_div_table_cam_cc_pll0_out_odd, + .num_post_div = ARRAY_SIZE(post_div_table_cam_cc_pll0_out_odd), + .width = 4, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_pll0_out_odd", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_pll0.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_alpha_pll_postdiv_lucid_evo_ops, + }, +}; + +static const struct alpha_pll_config cam_cc_pll1_config = { + .l = 0x25, + .alpha = 0xeaaa, + .config_ctl_val = 0x20485699, + .config_ctl_hi_val = 0x00182261, + .config_ctl_hi1_val = 0x32aa299c, + .user_ctl_val = 0x00000400, + .user_ctl_hi_val = 0x00000805, +}; + +static struct clk_alpha_pll cam_cc_pll1 = { + .offset = 0x1000, + .vco_table = lucid_evo_vco, + .num_vco = ARRAY_SIZE(lucid_evo_vco), + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr = { + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_pll1", + .parent_data = &pll_parent_data_tcxo, + .num_parents = 1, + .ops = &clk_alpha_pll_lucid_evo_ops, + }, + }, +}; + +static const struct clk_div_table post_div_table_cam_cc_pll1_out_even[] = { + { 0x1, 2 }, + { } +}; + +static struct clk_alpha_pll_postdiv cam_cc_pll1_out_even = { + .offset = 0x1000, + .post_div_shift = 10, + .post_div_table = post_div_table_cam_cc_pll1_out_even, + .num_post_div = ARRAY_SIZE(post_div_table_cam_cc_pll1_out_even), + .width = 4, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_pll1_out_even", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_pll1.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_alpha_pll_postdiv_lucid_evo_ops, + }, +}; + +static struct alpha_pll_config cam_cc_pll2_config = { + .l = 0x32, + .alpha = 0x0, + .config_ctl_val = 0x90008820, + .config_ctl_hi_val = 0x00890263, + .config_ctl_hi1_val = 0x00000217, +}; + +static struct clk_alpha_pll cam_cc_pll2 = { + .offset = 0x2000, + .vco_table = rivian_evo_vco, + .num_vco = ARRAY_SIZE(rivian_evo_vco), + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_RIVIAN_EVO], + .clkr = { + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_pll2", + .parent_data = &pll_parent_data_tcxo, + .num_parents = 1, + .ops = &clk_alpha_pll_rivian_evo_ops, + }, + }, +}; + +static const struct alpha_pll_config cam_cc_pll3_config = { + .l = 0x2d, + .alpha = 0x0, + .config_ctl_val = 0x20485699, + .config_ctl_hi_val = 0x00182261, + .config_ctl_hi1_val = 0x32aa299c, + .user_ctl_val = 0x00000400, + .user_ctl_hi_val = 0x00000805, +}; + +static struct clk_alpha_pll cam_cc_pll3 = { + .offset = 0x3000, + .vco_table = lucid_evo_vco, + .num_vco = ARRAY_SIZE(lucid_evo_vco), + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr = { + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_pll3", + .parent_data = &pll_parent_data_tcxo, + .num_parents = 1, + .ops = &clk_alpha_pll_lucid_evo_ops, + }, + }, +}; + +static const struct clk_div_table post_div_table_cam_cc_pll3_out_even[] = { + { 0x1, 2 }, + { } +}; + +static struct clk_alpha_pll_postdiv cam_cc_pll3_out_even = { + .offset = 0x3000, + .post_div_shift = 10, + .post_div_table = post_div_table_cam_cc_pll3_out_even, + .num_post_div = ARRAY_SIZE(post_div_table_cam_cc_pll3_out_even), + .width = 4, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_pll3_out_even", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_pll3.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_alpha_pll_postdiv_lucid_evo_ops, + }, +}; + +static const struct alpha_pll_config cam_cc_pll4_config = { + .l = 0x2d, + .alpha = 0x0, + .config_ctl_val = 0x20485699, + .config_ctl_hi_val = 0x00182261, + .config_ctl_hi1_val = 0x32aa299c, + .user_ctl_val = 0x00000400, + .user_ctl_hi_val = 0x00000805, +}; + +static struct clk_alpha_pll cam_cc_pll4 = { + .offset = 0x4000, + .vco_table = lucid_evo_vco, + .num_vco = ARRAY_SIZE(lucid_evo_vco), + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr = { + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_pll4", + .parent_data = &pll_parent_data_tcxo, + .num_parents = 1, + .ops = &clk_alpha_pll_lucid_evo_ops, + }, + }, +}; + +static const struct clk_div_table post_div_table_cam_cc_pll4_out_even[] = { + { 0x1, 2 }, + { } +}; + +static struct clk_alpha_pll_postdiv cam_cc_pll4_out_even = { + .offset = 0x4000, + .post_div_shift = 10, + .post_div_table = post_div_table_cam_cc_pll4_out_even, + .num_post_div = ARRAY_SIZE(post_div_table_cam_cc_pll4_out_even), + .width = 4, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_pll4_out_even", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_pll4.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_alpha_pll_postdiv_lucid_evo_ops, + }, +}; + +static const struct alpha_pll_config cam_cc_pll5_config = { + .l = 0x2d, + .alpha = 0x0, + .config_ctl_val = 0x20485699, + .config_ctl_hi_val = 0x00182261, + .config_ctl_hi1_val = 0x32aa299c, + .user_ctl_val = 0x00000400, + .user_ctl_hi_val = 0x00000805, +}; + +static struct clk_alpha_pll cam_cc_pll5 = { + .offset = 0x5000, + .vco_table = lucid_evo_vco, + .num_vco = ARRAY_SIZE(lucid_evo_vco), + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr = { + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_pll5", + .parent_data = &pll_parent_data_tcxo, + .num_parents = 1, + .ops = &clk_alpha_pll_lucid_evo_ops, + }, + }, +}; + +static const struct clk_div_table post_div_table_cam_cc_pll5_out_even[] = { + { 0x1, 2 }, + { } +}; + +static struct clk_alpha_pll_postdiv cam_cc_pll5_out_even = { + .offset = 0x5000, + .post_div_shift = 10, + .post_div_table = post_div_table_cam_cc_pll5_out_even, + .num_post_div = ARRAY_SIZE(post_div_table_cam_cc_pll5_out_even), + .width = 4, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_pll5_out_even", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_pll5.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_alpha_pll_postdiv_lucid_evo_ops, + }, +}; + +static const struct alpha_pll_config cam_cc_pll6_config = { + .l = 0x2d, + .alpha = 0x0, + .config_ctl_val = 0x20485699, + .config_ctl_hi_val = 0x00182261, + .config_ctl_hi1_val = 0x32aa299c, + .user_ctl_val = 0x00000400, + .user_ctl_hi_val = 0x00000805, +}; + +static struct clk_alpha_pll cam_cc_pll6 = { + .offset = 0x6000, + .vco_table = lucid_evo_vco, + .num_vco = ARRAY_SIZE(lucid_evo_vco), + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr = { + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_pll6", + .parent_data = &pll_parent_data_tcxo, + .num_parents = 1, + .ops = &clk_alpha_pll_lucid_evo_ops, + }, + }, +}; + +static const struct clk_div_table post_div_table_cam_cc_pll6_out_even[] = { + { 0x1, 2 }, + { } +}; + +static struct clk_alpha_pll_postdiv cam_cc_pll6_out_even = { + .offset = 0x6000, + .post_div_shift = 10, + .post_div_table = post_div_table_cam_cc_pll6_out_even, + .num_post_div = ARRAY_SIZE(post_div_table_cam_cc_pll6_out_even), + .width = 4, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_pll6_out_even", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_pll6.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_alpha_pll_postdiv_lucid_evo_ops, + }, +}; + +static const struct alpha_pll_config cam_cc_pll7_config = { + .l = 0x2d, + .alpha = 0x0, + .config_ctl_val = 0x20485699, + .config_ctl_hi_val = 0x00182261, + .config_ctl_hi1_val = 0x32aa299c, + .user_ctl_val = 0x00000400, + .user_ctl_hi_val = 0x00000805, +}; + +static struct clk_alpha_pll cam_cc_pll7 = { + .offset = 0x7000, + .vco_table = lucid_evo_vco, + .num_vco = ARRAY_SIZE(lucid_evo_vco), + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr = { + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_pll7", + .parent_data = &pll_parent_data_tcxo, + .num_parents = 1, + .ops = &clk_alpha_pll_lucid_evo_ops, + }, + }, +}; + +static const struct clk_div_table post_div_table_cam_cc_pll7_out_even[] = { + { 0x1, 2 }, + { } +}; + +static struct clk_alpha_pll_postdiv cam_cc_pll7_out_even = { + .offset = 0x7000, + .post_div_shift = 10, + .post_div_table = post_div_table_cam_cc_pll7_out_even, + .num_post_div = ARRAY_SIZE(post_div_table_cam_cc_pll7_out_even), + .width = 4, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_pll7_out_even", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_pll7.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_alpha_pll_postdiv_lucid_evo_ops, + }, +}; + +static const struct alpha_pll_config cam_cc_pll8_config = { + .l = 0x32, + .alpha = 0x0, + .config_ctl_val = 0x20485699, + .config_ctl_hi_val = 0x00182261, + .config_ctl_hi1_val = 0x32aa299c, + .user_ctl_val = 0x00000400, + .user_ctl_hi_val = 0x00000805, +}; + +static struct clk_alpha_pll cam_cc_pll8 = { + .offset = 0x8000, + .vco_table = lucid_evo_vco, + .num_vco = ARRAY_SIZE(lucid_evo_vco), + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr = { + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_pll8", + .parent_data = &pll_parent_data_tcxo, + .num_parents = 1, + .ops = &clk_alpha_pll_lucid_evo_ops, + }, + }, +}; + +static const struct clk_div_table post_div_table_cam_cc_pll8_out_even[] = { + { 0x1, 2 }, + { } +}; + +static struct clk_alpha_pll_postdiv cam_cc_pll8_out_even = { + .offset = 0x8000, + .post_div_shift = 10, + .post_div_table = post_div_table_cam_cc_pll8_out_even, + .num_post_div = ARRAY_SIZE(post_div_table_cam_cc_pll8_out_even), + .width = 4, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_pll8_out_even", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_pll8.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_alpha_pll_postdiv_lucid_evo_ops, + }, +}; + +static const struct parent_map cam_cc_parent_map_0[] = { + { P_BI_TCXO, 0 }, + { P_CAM_CC_PLL0_OUT_MAIN, 1 }, + { P_CAM_CC_PLL0_OUT_EVEN, 2 }, + { P_CAM_CC_PLL0_OUT_ODD, 3 }, + { P_CAM_CC_PLL8_OUT_EVEN, 5 }, +}; + +static const struct clk_parent_data cam_cc_parent_data_0[] = { + { .index = DT_BI_TCXO }, + { .hw = &cam_cc_pll0.clkr.hw }, + { .hw = &cam_cc_pll0_out_even.clkr.hw }, + { .hw = &cam_cc_pll0_out_odd.clkr.hw }, + { .hw = &cam_cc_pll8_out_even.clkr.hw }, +}; + +static const struct parent_map cam_cc_parent_map_1[] = { + { P_BI_TCXO, 0 }, + { P_CAM_CC_PLL2_OUT_EVEN, 3 }, + { P_CAM_CC_PLL2_OUT_MAIN, 5 }, +}; + +static const struct clk_parent_data cam_cc_parent_data_1[] = { + { .index = DT_BI_TCXO }, + { .hw = &cam_cc_pll2.clkr.hw }, + { .hw = &cam_cc_pll2.clkr.hw }, +}; + +static const struct parent_map cam_cc_parent_map_2[] = { + { P_BI_TCXO, 0 }, + { P_CAM_CC_PLL3_OUT_EVEN, 6 }, +}; + +static const struct clk_parent_data cam_cc_parent_data_2[] = { + { .index = DT_BI_TCXO }, + { .hw = &cam_cc_pll3_out_even.clkr.hw }, +}; + +static const struct parent_map cam_cc_parent_map_3[] = { + { P_BI_TCXO, 0 }, + { P_CAM_CC_PLL4_OUT_EVEN, 6 }, +}; + +static const struct clk_parent_data cam_cc_parent_data_3[] = { + { .index = DT_BI_TCXO }, + { .hw = &cam_cc_pll4_out_even.clkr.hw }, +}; + +static const struct parent_map cam_cc_parent_map_4[] = { + { P_BI_TCXO, 0 }, + { P_CAM_CC_PLL5_OUT_EVEN, 6 }, +}; + +static const struct clk_parent_data cam_cc_parent_data_4[] = { + { .index = DT_BI_TCXO }, + { .hw = &cam_cc_pll5_out_even.clkr.hw }, +}; + +static const struct parent_map cam_cc_parent_map_5[] = { + { P_BI_TCXO, 0 }, + { P_CAM_CC_PLL1_OUT_EVEN, 4 }, +}; + +static const struct clk_parent_data cam_cc_parent_data_5[] = { + { .index = DT_BI_TCXO }, + { .hw = &cam_cc_pll1_out_even.clkr.hw }, +}; + +static const struct parent_map cam_cc_parent_map_6[] = { + { P_BI_TCXO, 0 }, + { P_CAM_CC_PLL6_OUT_EVEN, 6 }, +}; + +static const struct clk_parent_data cam_cc_parent_data_6[] = { + { .index = DT_BI_TCXO }, + { .hw = &cam_cc_pll6_out_even.clkr.hw }, +}; + +static const struct parent_map cam_cc_parent_map_7[] = { + { P_BI_TCXO, 0 }, + { P_CAM_CC_PLL7_OUT_EVEN, 6 }, +}; + +static const struct clk_parent_data cam_cc_parent_data_7[] = { + { .index = DT_BI_TCXO }, + { .hw = &cam_cc_pll7_out_even.clkr.hw }, +}; + +static const struct parent_map cam_cc_parent_map_8[] = { + { P_SLEEP_CLK, 0 }, +}; + +static const struct clk_parent_data cam_cc_parent_data_8[] = { + { .index = DT_SLEEP_CLK }, +}; + +static const struct parent_map cam_cc_parent_map_9[] = { + { P_BI_TCXO, 0 }, +}; + +static const struct clk_parent_data cam_cc_parent_data_9_ao[] = { + { .index = DT_BI_TCXO_AO, .name = "bi_tcxo_ao" }, +}; + +static const struct freq_tbl ftbl_cam_cc_bps_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(200000000, P_CAM_CC_PLL0_OUT_ODD, 2, 0, 0), + F(400000000, P_CAM_CC_PLL0_OUT_ODD, 1, 0, 0), + F(480000000, P_CAM_CC_PLL8_OUT_EVEN, 1, 0, 0), + F(600000000, P_CAM_CC_PLL0_OUT_EVEN, 1, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_bps_clk_src = { + .cmd_rcgr = 0x10050, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_bps_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_bps_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_camnoc_axi_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(300000000, P_CAM_CC_PLL0_OUT_EVEN, 2, 0, 0), + F(400000000, P_CAM_CC_PLL0_OUT_ODD, 1, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_camnoc_axi_clk_src = { + .cmd_rcgr = 0x13194, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_camnoc_axi_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_camnoc_axi_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_cci_0_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(37500000, P_CAM_CC_PLL0_OUT_EVEN, 16, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_cci_0_clk_src = { + .cmd_rcgr = 0x1312c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_cci_0_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_cci_0_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 cam_cc_cci_1_clk_src = { + .cmd_rcgr = 0x13148, + .mnd_width = 8, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_cci_0_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_cci_1_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_cphy_rx_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(400000000, P_CAM_CC_PLL0_OUT_MAIN, 3, 0, 0), + F(480000000, P_CAM_CC_PLL0_OUT_MAIN, 2.5, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_cphy_rx_clk_src = { + .cmd_rcgr = 0x1104c, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_cphy_rx_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_cphy_rx_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_csi0phytimer_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(400000000, P_CAM_CC_PLL0_OUT_ODD, 1, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_csi0phytimer_clk_src = { + .cmd_rcgr = 0x150e0, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_csi0phytimer_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csi0phytimer_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 cam_cc_csi1phytimer_clk_src = { + .cmd_rcgr = 0x15104, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_csi0phytimer_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csi1phytimer_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 cam_cc_csi2phytimer_clk_src = { + .cmd_rcgr = 0x15124, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_csi0phytimer_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csi2phytimer_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 cam_cc_csi3phytimer_clk_src = { + .cmd_rcgr = 0x1514c, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_csi0phytimer_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csi3phytimer_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 cam_cc_csi4phytimer_clk_src = { + .cmd_rcgr = 0x1516c, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_csi0phytimer_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csi4phytimer_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 cam_cc_csi5phytimer_clk_src = { + .cmd_rcgr = 0x1518c, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_csi0phytimer_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csi5phytimer_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_csid_clk_src[] = { + F(400000000, P_CAM_CC_PLL0_OUT_MAIN, 3, 0, 0), + F(480000000, P_CAM_CC_PLL0_OUT_MAIN, 2.5, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_csid_clk_src = { + .cmd_rcgr = 0x13174, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_csid_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csid_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_fast_ahb_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(100000000, P_CAM_CC_PLL0_OUT_EVEN, 6, 0, 0), + F(200000000, P_CAM_CC_PLL0_OUT_EVEN, 3, 0, 0), + F(300000000, P_CAM_CC_PLL0_OUT_MAIN, 4, 0, 0), + F(400000000, P_CAM_CC_PLL0_OUT_MAIN, 3, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_fast_ahb_clk_src = { + .cmd_rcgr = 0x10018, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_fast_ahb_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_fast_ahb_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_icp_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(400000000, P_CAM_CC_PLL0_OUT_ODD, 1, 0, 0), + F(480000000, P_CAM_CC_PLL8_OUT_EVEN, 1, 0, 0), + F(600000000, P_CAM_CC_PLL0_OUT_MAIN, 2, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_icp_clk_src = { + .cmd_rcgr = 0x13108, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_icp_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_icp_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_ife_0_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(432000000, P_CAM_CC_PLL3_OUT_EVEN, 1, 0, 0), + F(594000000, P_CAM_CC_PLL3_OUT_EVEN, 1, 0, 0), + F(675000000, P_CAM_CC_PLL3_OUT_EVEN, 1, 0, 0), + F(727000000, P_CAM_CC_PLL3_OUT_EVEN, 1, 0, 0), + { } +}; + +static const struct freq_tbl ftbl_cam_cc_ife_0_clk_src_es[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(432000000, P_CAM_CC_PLL3_OUT_EVEN, 1, 0, 0), + F(594000000, P_CAM_CC_PLL3_OUT_EVEN, 1, 0, 0), + F(675000000, P_CAM_CC_PLL3_OUT_EVEN, 1, 0, 0), + F(785000000, P_CAM_CC_PLL3_OUT_EVEN, 1, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_ife_0_clk_src = { + .cmd_rcgr = 0x11018, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_2, + .freq_tbl = ftbl_cam_cc_ife_0_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ife_0_clk_src", + .parent_data = cam_cc_parent_data_2, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_2), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_ife_1_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(432000000, P_CAM_CC_PLL4_OUT_EVEN, 1, 0, 0), + F(594000000, P_CAM_CC_PLL4_OUT_EVEN, 1, 0, 0), + F(675000000, P_CAM_CC_PLL4_OUT_EVEN, 1, 0, 0), + F(727000000, P_CAM_CC_PLL4_OUT_EVEN, 1, 0, 0), + { } +}; + +static const struct freq_tbl ftbl_cam_cc_ife_1_clk_src_es[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(432000000, P_CAM_CC_PLL4_OUT_EVEN, 1, 0, 0), + F(594000000, P_CAM_CC_PLL4_OUT_EVEN, 1, 0, 0), + F(675000000, P_CAM_CC_PLL4_OUT_EVEN, 1, 0, 0), + F(785000000, P_CAM_CC_PLL4_OUT_EVEN, 1, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_ife_1_clk_src = { + .cmd_rcgr = 0x12018, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_3, + .freq_tbl = ftbl_cam_cc_ife_1_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ife_1_clk_src", + .parent_data = cam_cc_parent_data_3, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_3), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_ife_2_clk_src[] = { + F(432000000, P_CAM_CC_PLL5_OUT_EVEN, 1, 0, 0), + F(594000000, P_CAM_CC_PLL5_OUT_EVEN, 1, 0, 0), + F(675000000, P_CAM_CC_PLL5_OUT_EVEN, 1, 0, 0), + F(727000000, P_CAM_CC_PLL5_OUT_EVEN, 1, 0, 0), + { } +}; + +static const struct freq_tbl ftbl_cam_cc_ife_2_clk_src_es[] = { + F(432000000, P_CAM_CC_PLL5_OUT_EVEN, 1, 0, 0), + F(594000000, P_CAM_CC_PLL5_OUT_EVEN, 1, 0, 0), + F(675000000, P_CAM_CC_PLL5_OUT_EVEN, 1, 0, 0), + F(785000000, P_CAM_CC_PLL5_OUT_EVEN, 1, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_ife_2_clk_src = { + .cmd_rcgr = 0x12064, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_4, + .freq_tbl = ftbl_cam_cc_ife_2_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ife_2_clk_src", + .parent_data = cam_cc_parent_data_4, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_4), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_ife_lite_clk_src[] = { + F(400000000, P_CAM_CC_PLL0_OUT_ODD, 1, 0, 0), + F(480000000, P_CAM_CC_PLL8_OUT_EVEN, 1, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_ife_lite_clk_src = { + .cmd_rcgr = 0x13000, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_ife_lite_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ife_lite_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 cam_cc_ife_lite_csid_clk_src = { + .cmd_rcgr = 0x13024, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_ife_lite_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ife_lite_csid_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_ipe_nps_clk_src[] = { + F(364000000, P_CAM_CC_PLL1_OUT_EVEN, 1, 0, 0), + F(500000000, P_CAM_CC_PLL1_OUT_EVEN, 1, 0, 0), + F(600000000, P_CAM_CC_PLL1_OUT_EVEN, 1, 0, 0), + F(700000000, P_CAM_CC_PLL1_OUT_EVEN, 1, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_ipe_nps_clk_src = { + .cmd_rcgr = 0x1008c, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_5, + .freq_tbl = ftbl_cam_cc_ipe_nps_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ipe_nps_clk_src", + .parent_data = cam_cc_parent_data_5, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_5), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 cam_cc_jpeg_clk_src = { + .cmd_rcgr = 0x130dc, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_bps_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_jpeg_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_mclk0_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(24000000, P_CAM_CC_PLL2_OUT_MAIN, 10, 1, 4), + F(68571429, P_CAM_CC_PLL2_OUT_MAIN, 14, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_mclk0_clk_src = { + .cmd_rcgr = 0x15000, + .mnd_width = 8, + .hid_width = 5, + .parent_map = cam_cc_parent_map_1, + .freq_tbl = ftbl_cam_cc_mclk0_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_mclk0_clk_src", + .parent_data = cam_cc_parent_data_1, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_1), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 cam_cc_mclk1_clk_src = { + .cmd_rcgr = 0x1501c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = cam_cc_parent_map_1, + .freq_tbl = ftbl_cam_cc_mclk0_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_mclk1_clk_src", + .parent_data = cam_cc_parent_data_1, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_1), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 cam_cc_mclk2_clk_src = { + .cmd_rcgr = 0x15038, + .mnd_width = 8, + .hid_width = 5, + .parent_map = cam_cc_parent_map_1, + .freq_tbl = ftbl_cam_cc_mclk0_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_mclk2_clk_src", + .parent_data = cam_cc_parent_data_1, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_1), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 cam_cc_mclk3_clk_src = { + .cmd_rcgr = 0x15054, + .mnd_width = 8, + .hid_width = 5, + .parent_map = cam_cc_parent_map_1, + .freq_tbl = ftbl_cam_cc_mclk0_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_mclk3_clk_src", + .parent_data = cam_cc_parent_data_1, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_1), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 cam_cc_mclk4_clk_src = { + .cmd_rcgr = 0x15070, + .mnd_width = 8, + .hid_width = 5, + .parent_map = cam_cc_parent_map_1, + .freq_tbl = ftbl_cam_cc_mclk0_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_mclk4_clk_src", + .parent_data = cam_cc_parent_data_1, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_1), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 cam_cc_mclk5_clk_src = { + .cmd_rcgr = 0x1508c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = cam_cc_parent_map_1, + .freq_tbl = ftbl_cam_cc_mclk0_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_mclk5_clk_src", + .parent_data = cam_cc_parent_data_1, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_1), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 cam_cc_mclk6_clk_src = { + .cmd_rcgr = 0x150a8, + .mnd_width = 8, + .hid_width = 5, + .parent_map = cam_cc_parent_map_1, + .freq_tbl = ftbl_cam_cc_mclk0_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_mclk6_clk_src", + .parent_data = cam_cc_parent_data_1, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_1), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 cam_cc_mclk7_clk_src = { + .cmd_rcgr = 0x150c4, + .mnd_width = 8, + .hid_width = 5, + .parent_map = cam_cc_parent_map_1, + .freq_tbl = ftbl_cam_cc_mclk0_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_mclk7_clk_src", + .parent_data = cam_cc_parent_data_1, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_1), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_qdss_debug_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(75000000, P_CAM_CC_PLL0_OUT_EVEN, 8, 0, 0), + F(150000000, P_CAM_CC_PLL0_OUT_EVEN, 4, 0, 0), + F(300000000, P_CAM_CC_PLL0_OUT_MAIN, 4, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_qdss_debug_clk_src = { + .cmd_rcgr = 0x131bc, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_qdss_debug_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_qdss_debug_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_sfe_0_clk_src[] = { + F(432000000, P_CAM_CC_PLL6_OUT_EVEN, 1, 0, 0), + F(594000000, P_CAM_CC_PLL6_OUT_EVEN, 1, 0, 0), + F(675000000, P_CAM_CC_PLL6_OUT_EVEN, 1, 0, 0), + F(727000000, P_CAM_CC_PLL6_OUT_EVEN, 1, 0, 0), + { } +}; + +static const struct freq_tbl ftbl_cam_cc_sfe_0_clk_src_es[] = { + F(432000000, P_CAM_CC_PLL6_OUT_EVEN, 1, 0, 0), + F(594000000, P_CAM_CC_PLL6_OUT_EVEN, 1, 0, 0), + F(675000000, P_CAM_CC_PLL6_OUT_EVEN, 1, 0, 0), + F(785000000, P_CAM_CC_PLL6_OUT_EVEN, 1, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_sfe_0_clk_src = { + .cmd_rcgr = 0x13064, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_6, + .freq_tbl = ftbl_cam_cc_sfe_0_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_sfe_0_clk_src", + .parent_data = cam_cc_parent_data_6, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_6), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_sfe_1_clk_src[] = { + F(432000000, P_CAM_CC_PLL7_OUT_EVEN, 1, 0, 0), + F(594000000, P_CAM_CC_PLL7_OUT_EVEN, 1, 0, 0), + F(675000000, P_CAM_CC_PLL7_OUT_EVEN, 1, 0, 0), + F(727000000, P_CAM_CC_PLL7_OUT_EVEN, 1, 0, 0), + { } +}; + +static const struct freq_tbl ftbl_cam_cc_sfe_1_clk_src_es[] = { + F(432000000, P_CAM_CC_PLL7_OUT_EVEN, 1, 0, 0), + F(594000000, P_CAM_CC_PLL7_OUT_EVEN, 1, 0, 0), + F(675000000, P_CAM_CC_PLL7_OUT_EVEN, 1, 0, 0), + F(785000000, P_CAM_CC_PLL7_OUT_EVEN, 1, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_sfe_1_clk_src = { + .cmd_rcgr = 0x130ac, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_7, + .freq_tbl = ftbl_cam_cc_sfe_1_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_sfe_1_clk_src", + .parent_data = cam_cc_parent_data_7, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_7), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_sleep_clk_src[] = { + F(32000, P_SLEEP_CLK, 1, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_sleep_clk_src = { + .cmd_rcgr = 0x13210, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_8, + .freq_tbl = ftbl_cam_cc_sleep_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_sleep_clk_src", + .parent_data = cam_cc_parent_data_8, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_8), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_slow_ahb_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(80000000, P_CAM_CC_PLL0_OUT_EVEN, 7.5, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_slow_ahb_clk_src = { + .cmd_rcgr = 0x10034, + .mnd_width = 8, + .hid_width = 5, + .parent_map = cam_cc_parent_map_0, + .freq_tbl = ftbl_cam_cc_slow_ahb_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_slow_ahb_clk_src", + .parent_data = cam_cc_parent_data_0, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_cam_cc_xo_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + { } +}; + +static struct clk_rcg2 cam_cc_xo_clk_src = { + .cmd_rcgr = 0x131f4, + .mnd_width = 0, + .hid_width = 5, + .parent_map = cam_cc_parent_map_9, + .freq_tbl = ftbl_cam_cc_xo_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "cam_cc_xo_clk_src", + .parent_data = cam_cc_parent_data_9_ao, + .num_parents = ARRAY_SIZE(cam_cc_parent_data_9_ao), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch cam_cc_gdsc_clk = { + .halt_reg = 0x1320c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1320c, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_gdsc_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_xo_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_IS_CRITICAL | CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_bps_ahb_clk = { + .halt_reg = 0x1004c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1004c, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_bps_ahb_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_slow_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_bps_clk = { + .halt_reg = 0x10068, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x10068, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_bps_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_bps_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_bps_fast_ahb_clk = { + .halt_reg = 0x10030, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x10030, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_bps_fast_ahb_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_fast_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_camnoc_axi_clk = { + .halt_reg = 0x131ac, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x131ac, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_camnoc_axi_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_camnoc_axi_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_camnoc_dcd_xo_clk = { + .halt_reg = 0x131b4, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x131b4, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_camnoc_dcd_xo_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_xo_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_cci_0_clk = { + .halt_reg = 0x13144, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x13144, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_cci_0_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_cci_0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_cci_1_clk = { + .halt_reg = 0x13160, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x13160, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_cci_1_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_cci_1_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_core_ahb_clk = { + .halt_reg = 0x131f0, + .halt_check = BRANCH_HALT_DELAY, + .clkr = { + .enable_reg = 0x131f0, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_core_ahb_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_slow_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_cpas_ahb_clk = { + .halt_reg = 0x13164, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x13164, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_cpas_ahb_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_slow_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_cpas_bps_clk = { + .halt_reg = 0x10070, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x10070, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_cpas_bps_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_bps_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_cpas_fast_ahb_clk = { + .halt_reg = 0x1316c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1316c, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_cpas_fast_ahb_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_fast_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_cpas_ife_0_clk = { + .halt_reg = 0x11038, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x11038, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_cpas_ife_0_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_ife_0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_cpas_ife_1_clk = { + .halt_reg = 0x12038, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x12038, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_cpas_ife_1_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_ife_1_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_cpas_ife_2_clk = { + .halt_reg = 0x12084, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x12084, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_cpas_ife_2_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_ife_2_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_cpas_ife_lite_clk = { + .halt_reg = 0x13020, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x13020, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_cpas_ife_lite_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_ife_lite_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_cpas_ipe_nps_clk = { + .halt_reg = 0x100ac, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x100ac, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_cpas_ipe_nps_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_ipe_nps_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_cpas_sbi_clk = { + .halt_reg = 0x100ec, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x100ec, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_cpas_sbi_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_ife_0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_cpas_sfe_0_clk = { + .halt_reg = 0x13084, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x13084, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_cpas_sfe_0_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_sfe_0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_cpas_sfe_1_clk = { + .halt_reg = 0x130cc, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x130cc, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_cpas_sfe_1_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_sfe_1_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_csi0phytimer_clk = { + .halt_reg = 0x150f8, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x150f8, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csi0phytimer_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_csi0phytimer_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_csi1phytimer_clk = { + .halt_reg = 0x1511c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1511c, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csi1phytimer_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_csi1phytimer_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_csi2phytimer_clk = { + .halt_reg = 0x1513c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1513c, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csi2phytimer_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_csi2phytimer_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_csi3phytimer_clk = { + .halt_reg = 0x15164, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x15164, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csi3phytimer_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_csi3phytimer_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_csi4phytimer_clk = { + .halt_reg = 0x15184, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x15184, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csi4phytimer_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_csi4phytimer_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_csi5phytimer_clk = { + .halt_reg = 0x151a4, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x151a4, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csi5phytimer_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_csi5phytimer_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_csid_clk = { + .halt_reg = 0x1318c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1318c, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csid_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_csid_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_csid_csiphy_rx_clk = { + .halt_reg = 0x15100, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x15100, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csid_csiphy_rx_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_cphy_rx_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_csiphy0_clk = { + .halt_reg = 0x150fc, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x150fc, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csiphy0_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_cphy_rx_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_csiphy1_clk = { + .halt_reg = 0x15120, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x15120, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csiphy1_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_cphy_rx_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_csiphy2_clk = { + .halt_reg = 0x15140, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x15140, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csiphy2_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_cphy_rx_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_csiphy3_clk = { + .halt_reg = 0x15168, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x15168, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csiphy3_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_cphy_rx_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_csiphy4_clk = { + .halt_reg = 0x15188, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x15188, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csiphy4_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_cphy_rx_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_csiphy5_clk = { + .halt_reg = 0x151a8, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x151a8, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_csiphy5_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_cphy_rx_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_icp_ahb_clk = { + .halt_reg = 0x13128, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x13128, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_icp_ahb_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_slow_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_icp_clk = { + .halt_reg = 0x13120, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x13120, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_icp_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_icp_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_ife_0_clk = { + .halt_reg = 0x11030, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x11030, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ife_0_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_ife_0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_ife_0_dsp_clk = { + .halt_reg = 0x1103c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1103c, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ife_0_dsp_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_ife_0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_ife_0_fast_ahb_clk = { + .halt_reg = 0x11048, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x11048, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ife_0_fast_ahb_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_fast_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_ife_1_clk = { + .halt_reg = 0x12030, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x12030, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ife_1_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_ife_1_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_ife_1_dsp_clk = { + .halt_reg = 0x1203c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1203c, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ife_1_dsp_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_ife_1_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_ife_1_fast_ahb_clk = { + .halt_reg = 0x12048, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x12048, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ife_1_fast_ahb_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_fast_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_ife_2_clk = { + .halt_reg = 0x1207c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1207c, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ife_2_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_ife_2_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_ife_2_dsp_clk = { + .halt_reg = 0x12088, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x12088, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ife_2_dsp_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_ife_2_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_ife_2_fast_ahb_clk = { + .halt_reg = 0x12094, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x12094, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ife_2_fast_ahb_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_fast_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_ife_lite_ahb_clk = { + .halt_reg = 0x13048, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x13048, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ife_lite_ahb_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_slow_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_ife_lite_clk = { + .halt_reg = 0x13018, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x13018, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ife_lite_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_ife_lite_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_ife_lite_cphy_rx_clk = { + .halt_reg = 0x13044, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x13044, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ife_lite_cphy_rx_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_cphy_rx_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_ife_lite_csid_clk = { + .halt_reg = 0x1303c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1303c, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ife_lite_csid_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_ife_lite_csid_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_ipe_nps_ahb_clk = { + .halt_reg = 0x100c0, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x100c0, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ipe_nps_ahb_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_slow_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_ipe_nps_clk = { + .halt_reg = 0x100a4, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x100a4, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ipe_nps_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_ipe_nps_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_ipe_nps_fast_ahb_clk = { + .halt_reg = 0x100c4, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x100c4, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ipe_nps_fast_ahb_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_fast_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_ipe_pps_clk = { + .halt_reg = 0x100b0, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x100b0, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ipe_pps_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_ipe_nps_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_ipe_pps_fast_ahb_clk = { + .halt_reg = 0x100c8, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x100c8, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_ipe_pps_fast_ahb_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_fast_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_jpeg_clk = { + .halt_reg = 0x130f4, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x130f4, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_jpeg_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_jpeg_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_mclk0_clk = { + .halt_reg = 0x15018, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x15018, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_mclk0_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_mclk0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_mclk1_clk = { + .halt_reg = 0x15034, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x15034, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_mclk1_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_mclk1_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_mclk2_clk = { + .halt_reg = 0x15050, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x15050, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_mclk2_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_mclk2_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_mclk3_clk = { + .halt_reg = 0x1506c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1506c, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_mclk3_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_mclk3_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_mclk4_clk = { + .halt_reg = 0x15088, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x15088, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_mclk4_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_mclk4_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_mclk5_clk = { + .halt_reg = 0x150a4, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x150a4, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_mclk5_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_mclk5_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_mclk6_clk = { + .halt_reg = 0x150c0, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x150c0, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_mclk6_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_mclk6_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_mclk7_clk = { + .halt_reg = 0x150dc, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x150dc, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_mclk7_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_mclk7_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_qdss_debug_clk = { + .halt_reg = 0x131d4, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x131d4, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_qdss_debug_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_qdss_debug_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_qdss_debug_xo_clk = { + .halt_reg = 0x131d8, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x131d8, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_qdss_debug_xo_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_xo_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_sbi_ahb_clk = { + .halt_reg = 0x100f0, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x100f0, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_sbi_ahb_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_slow_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_sbi_clk = { + .halt_reg = 0x100e4, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x100e4, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_sbi_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_ife_0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_sfe_0_clk = { + .halt_reg = 0x1307c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1307c, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_sfe_0_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_sfe_0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_sfe_0_fast_ahb_clk = { + .halt_reg = 0x13090, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x13090, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_sfe_0_fast_ahb_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_fast_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_sfe_1_clk = { + .halt_reg = 0x130c4, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x130c4, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_sfe_1_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_sfe_1_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_sfe_1_fast_ahb_clk = { + .halt_reg = 0x130d8, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x130d8, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_sfe_1_fast_ahb_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_fast_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch cam_cc_sleep_clk = { + .halt_reg = 0x13228, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x13228, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "cam_cc_sleep_clk", + .parent_data = &(const struct clk_parent_data) { + .hw = &cam_cc_sleep_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_regmap *cam_cc_sm8450_clocks[] = { + [CAM_CC_BPS_AHB_CLK] = &cam_cc_bps_ahb_clk.clkr, + [CAM_CC_BPS_CLK] = &cam_cc_bps_clk.clkr, + [CAM_CC_BPS_CLK_SRC] = &cam_cc_bps_clk_src.clkr, + [CAM_CC_BPS_FAST_AHB_CLK] = &cam_cc_bps_fast_ahb_clk.clkr, + [CAM_CC_CAMNOC_AXI_CLK] = &cam_cc_camnoc_axi_clk.clkr, + [CAM_CC_CAMNOC_AXI_CLK_SRC] = &cam_cc_camnoc_axi_clk_src.clkr, + [CAM_CC_CAMNOC_DCD_XO_CLK] = &cam_cc_camnoc_dcd_xo_clk.clkr, + [CAM_CC_CCI_0_CLK] = &cam_cc_cci_0_clk.clkr, + [CAM_CC_CCI_0_CLK_SRC] = &cam_cc_cci_0_clk_src.clkr, + [CAM_CC_CCI_1_CLK] = &cam_cc_cci_1_clk.clkr, + [CAM_CC_CCI_1_CLK_SRC] = &cam_cc_cci_1_clk_src.clkr, + [CAM_CC_CORE_AHB_CLK] = &cam_cc_core_ahb_clk.clkr, + [CAM_CC_CPAS_AHB_CLK] = &cam_cc_cpas_ahb_clk.clkr, + [CAM_CC_CPAS_BPS_CLK] = &cam_cc_cpas_bps_clk.clkr, + [CAM_CC_CPAS_FAST_AHB_CLK] = &cam_cc_cpas_fast_ahb_clk.clkr, + [CAM_CC_CPAS_IFE_0_CLK] = &cam_cc_cpas_ife_0_clk.clkr, + [CAM_CC_CPAS_IFE_1_CLK] = &cam_cc_cpas_ife_1_clk.clkr, + [CAM_CC_CPAS_IFE_2_CLK] = &cam_cc_cpas_ife_2_clk.clkr, + [CAM_CC_CPAS_IFE_LITE_CLK] = &cam_cc_cpas_ife_lite_clk.clkr, + [CAM_CC_CPAS_IPE_NPS_CLK] = &cam_cc_cpas_ipe_nps_clk.clkr, + [CAM_CC_CPAS_SBI_CLK] = &cam_cc_cpas_sbi_clk.clkr, + [CAM_CC_CPAS_SFE_0_CLK] = &cam_cc_cpas_sfe_0_clk.clkr, + [CAM_CC_CPAS_SFE_1_CLK] = &cam_cc_cpas_sfe_1_clk.clkr, + [CAM_CC_CPHY_RX_CLK_SRC] = &cam_cc_cphy_rx_clk_src.clkr, + [CAM_CC_CSI0PHYTIMER_CLK] = &cam_cc_csi0phytimer_clk.clkr, + [CAM_CC_CSI0PHYTIMER_CLK_SRC] = &cam_cc_csi0phytimer_clk_src.clkr, + [CAM_CC_CSI1PHYTIMER_CLK] = &cam_cc_csi1phytimer_clk.clkr, + [CAM_CC_CSI1PHYTIMER_CLK_SRC] = &cam_cc_csi1phytimer_clk_src.clkr, + [CAM_CC_CSI2PHYTIMER_CLK] = &cam_cc_csi2phytimer_clk.clkr, + [CAM_CC_CSI2PHYTIMER_CLK_SRC] = &cam_cc_csi2phytimer_clk_src.clkr, + [CAM_CC_CSI3PHYTIMER_CLK] = &cam_cc_csi3phytimer_clk.clkr, + [CAM_CC_CSI3PHYTIMER_CLK_SRC] = &cam_cc_csi3phytimer_clk_src.clkr, + [CAM_CC_CSI4PHYTIMER_CLK] = &cam_cc_csi4phytimer_clk.clkr, + [CAM_CC_CSI4PHYTIMER_CLK_SRC] = &cam_cc_csi4phytimer_clk_src.clkr, + [CAM_CC_CSI5PHYTIMER_CLK] = &cam_cc_csi5phytimer_clk.clkr, + [CAM_CC_CSI5PHYTIMER_CLK_SRC] = &cam_cc_csi5phytimer_clk_src.clkr, + [CAM_CC_CSID_CLK] = &cam_cc_csid_clk.clkr, + [CAM_CC_CSID_CLK_SRC] = &cam_cc_csid_clk_src.clkr, + [CAM_CC_CSID_CSIPHY_RX_CLK] = &cam_cc_csid_csiphy_rx_clk.clkr, + [CAM_CC_CSIPHY0_CLK] = &cam_cc_csiphy0_clk.clkr, + [CAM_CC_CSIPHY1_CLK] = &cam_cc_csiphy1_clk.clkr, + [CAM_CC_CSIPHY2_CLK] = &cam_cc_csiphy2_clk.clkr, + [CAM_CC_CSIPHY3_CLK] = &cam_cc_csiphy3_clk.clkr, + [CAM_CC_CSIPHY4_CLK] = &cam_cc_csiphy4_clk.clkr, + [CAM_CC_CSIPHY5_CLK] = &cam_cc_csiphy5_clk.clkr, + [CAM_CC_FAST_AHB_CLK_SRC] = &cam_cc_fast_ahb_clk_src.clkr, + [CAM_CC_GDSC_CLK] = &cam_cc_gdsc_clk.clkr, + [CAM_CC_ICP_AHB_CLK] = &cam_cc_icp_ahb_clk.clkr, + [CAM_CC_ICP_CLK] = &cam_cc_icp_clk.clkr, + [CAM_CC_ICP_CLK_SRC] = &cam_cc_icp_clk_src.clkr, + [CAM_CC_IFE_0_CLK] = &cam_cc_ife_0_clk.clkr, + [CAM_CC_IFE_0_CLK_SRC] = &cam_cc_ife_0_clk_src.clkr, + [CAM_CC_IFE_0_DSP_CLK] = &cam_cc_ife_0_dsp_clk.clkr, + [CAM_CC_IFE_0_FAST_AHB_CLK] = &cam_cc_ife_0_fast_ahb_clk.clkr, + [CAM_CC_IFE_1_CLK] = &cam_cc_ife_1_clk.clkr, + [CAM_CC_IFE_1_CLK_SRC] = &cam_cc_ife_1_clk_src.clkr, + [CAM_CC_IFE_1_DSP_CLK] = &cam_cc_ife_1_dsp_clk.clkr, + [CAM_CC_IFE_1_FAST_AHB_CLK] = &cam_cc_ife_1_fast_ahb_clk.clkr, + [CAM_CC_IFE_2_CLK] = &cam_cc_ife_2_clk.clkr, + [CAM_CC_IFE_2_CLK_SRC] = &cam_cc_ife_2_clk_src.clkr, + [CAM_CC_IFE_2_DSP_CLK] = &cam_cc_ife_2_dsp_clk.clkr, + [CAM_CC_IFE_2_FAST_AHB_CLK] = &cam_cc_ife_2_fast_ahb_clk.clkr, + [CAM_CC_IFE_LITE_AHB_CLK] = &cam_cc_ife_lite_ahb_clk.clkr, + [CAM_CC_IFE_LITE_CLK] = &cam_cc_ife_lite_clk.clkr, + [CAM_CC_IFE_LITE_CLK_SRC] = &cam_cc_ife_lite_clk_src.clkr, + [CAM_CC_IFE_LITE_CPHY_RX_CLK] = &cam_cc_ife_lite_cphy_rx_clk.clkr, + [CAM_CC_IFE_LITE_CSID_CLK] = &cam_cc_ife_lite_csid_clk.clkr, + [CAM_CC_IFE_LITE_CSID_CLK_SRC] = &cam_cc_ife_lite_csid_clk_src.clkr, + [CAM_CC_IPE_NPS_AHB_CLK] = &cam_cc_ipe_nps_ahb_clk.clkr, + [CAM_CC_IPE_NPS_CLK] = &cam_cc_ipe_nps_clk.clkr, + [CAM_CC_IPE_NPS_CLK_SRC] = &cam_cc_ipe_nps_clk_src.clkr, + [CAM_CC_IPE_NPS_FAST_AHB_CLK] = &cam_cc_ipe_nps_fast_ahb_clk.clkr, + [CAM_CC_IPE_PPS_CLK] = &cam_cc_ipe_pps_clk.clkr, + [CAM_CC_IPE_PPS_FAST_AHB_CLK] = &cam_cc_ipe_pps_fast_ahb_clk.clkr, + [CAM_CC_JPEG_CLK] = &cam_cc_jpeg_clk.clkr, + [CAM_CC_JPEG_CLK_SRC] = &cam_cc_jpeg_clk_src.clkr, + [CAM_CC_MCLK0_CLK] = &cam_cc_mclk0_clk.clkr, + [CAM_CC_MCLK0_CLK_SRC] = &cam_cc_mclk0_clk_src.clkr, + [CAM_CC_MCLK1_CLK] = &cam_cc_mclk1_clk.clkr, + [CAM_CC_MCLK1_CLK_SRC] = &cam_cc_mclk1_clk_src.clkr, + [CAM_CC_MCLK2_CLK] = &cam_cc_mclk2_clk.clkr, + [CAM_CC_MCLK2_CLK_SRC] = &cam_cc_mclk2_clk_src.clkr, + [CAM_CC_MCLK3_CLK] = &cam_cc_mclk3_clk.clkr, + [CAM_CC_MCLK3_CLK_SRC] = &cam_cc_mclk3_clk_src.clkr, + [CAM_CC_MCLK4_CLK] = &cam_cc_mclk4_clk.clkr, + [CAM_CC_MCLK4_CLK_SRC] = &cam_cc_mclk4_clk_src.clkr, + [CAM_CC_MCLK5_CLK] = &cam_cc_mclk5_clk.clkr, + [CAM_CC_MCLK5_CLK_SRC] = &cam_cc_mclk5_clk_src.clkr, + [CAM_CC_MCLK6_CLK] = &cam_cc_mclk6_clk.clkr, + [CAM_CC_MCLK6_CLK_SRC] = &cam_cc_mclk6_clk_src.clkr, + [CAM_CC_MCLK7_CLK] = &cam_cc_mclk7_clk.clkr, + [CAM_CC_MCLK7_CLK_SRC] = &cam_cc_mclk7_clk_src.clkr, + [CAM_CC_PLL0] = &cam_cc_pll0.clkr, + [CAM_CC_PLL0_OUT_EVEN] = &cam_cc_pll0_out_even.clkr, + [CAM_CC_PLL0_OUT_ODD] = &cam_cc_pll0_out_odd.clkr, + [CAM_CC_PLL1] = &cam_cc_pll1.clkr, + [CAM_CC_PLL1_OUT_EVEN] = &cam_cc_pll1_out_even.clkr, + [CAM_CC_PLL2] = &cam_cc_pll2.clkr, + [CAM_CC_PLL3] = &cam_cc_pll3.clkr, + [CAM_CC_PLL3_OUT_EVEN] = &cam_cc_pll3_out_even.clkr, + [CAM_CC_PLL4] = &cam_cc_pll4.clkr, + [CAM_CC_PLL4_OUT_EVEN] = &cam_cc_pll4_out_even.clkr, + [CAM_CC_PLL5] = &cam_cc_pll5.clkr, + [CAM_CC_PLL5_OUT_EVEN] = &cam_cc_pll5_out_even.clkr, + [CAM_CC_PLL6] = &cam_cc_pll6.clkr, + [CAM_CC_PLL6_OUT_EVEN] = &cam_cc_pll6_out_even.clkr, + [CAM_CC_PLL7] = &cam_cc_pll7.clkr, + [CAM_CC_PLL7_OUT_EVEN] = &cam_cc_pll7_out_even.clkr, + [CAM_CC_PLL8] = &cam_cc_pll8.clkr, + [CAM_CC_PLL8_OUT_EVEN] = &cam_cc_pll8_out_even.clkr, + [CAM_CC_QDSS_DEBUG_CLK] = &cam_cc_qdss_debug_clk.clkr, + [CAM_CC_QDSS_DEBUG_CLK_SRC] = &cam_cc_qdss_debug_clk_src.clkr, + [CAM_CC_QDSS_DEBUG_XO_CLK] = &cam_cc_qdss_debug_xo_clk.clkr, + [CAM_CC_SBI_AHB_CLK] = &cam_cc_sbi_ahb_clk.clkr, + [CAM_CC_SBI_CLK] = &cam_cc_sbi_clk.clkr, + [CAM_CC_SFE_0_CLK] = &cam_cc_sfe_0_clk.clkr, + [CAM_CC_SFE_0_CLK_SRC] = &cam_cc_sfe_0_clk_src.clkr, + [CAM_CC_SFE_0_FAST_AHB_CLK] = &cam_cc_sfe_0_fast_ahb_clk.clkr, + [CAM_CC_SFE_1_CLK] = &cam_cc_sfe_1_clk.clkr, + [CAM_CC_SFE_1_CLK_SRC] = &cam_cc_sfe_1_clk_src.clkr, + [CAM_CC_SFE_1_FAST_AHB_CLK] = &cam_cc_sfe_1_fast_ahb_clk.clkr, + [CAM_CC_SLEEP_CLK] = &cam_cc_sleep_clk.clkr, + [CAM_CC_SLEEP_CLK_SRC] = &cam_cc_sleep_clk_src.clkr, + [CAM_CC_SLOW_AHB_CLK_SRC] = &cam_cc_slow_ahb_clk_src.clkr, + [CAM_CC_XO_CLK_SRC] = &cam_cc_xo_clk_src.clkr, +}; + +static const struct qcom_reset_map cam_cc_sm8450_resets[] = { + [CAM_CC_BPS_BCR] = { 0x10000 }, + [CAM_CC_ICP_BCR] = { 0x13104 }, + [CAM_CC_IFE_0_BCR] = { 0x11000 }, + [CAM_CC_IFE_1_BCR] = { 0x12000 }, + [CAM_CC_IFE_2_BCR] = { 0x1204c }, + [CAM_CC_IPE_0_BCR] = { 0x10074 }, + [CAM_CC_QDSS_DEBUG_BCR] = { 0x131b8 }, + [CAM_CC_SBI_BCR] = { 0x100cc }, + [CAM_CC_SFE_0_BCR] = { 0x1304c }, + [CAM_CC_SFE_1_BCR] = { 0x13094 }, +}; + +static const struct regmap_config cam_cc_sm8450_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0x1601c, + .fast_io = true, +}; + +static struct gdsc titan_top_gdsc; + +static struct gdsc bps_gdsc = { + .gdscr = 0x10004, + .pd = { + .name = "bps_gdsc", + }, + .flags = HW_CTRL | POLL_CFG_GDSCR, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc ipe_0_gdsc = { + .gdscr = 0x10078, + .pd = { + .name = "ipe_0_gdsc", + }, + .flags = HW_CTRL | POLL_CFG_GDSCR, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc sbi_gdsc = { + .gdscr = 0x100d0, + .pd = { + .name = "sbi_gdsc", + }, + .flags = POLL_CFG_GDSCR, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc ife_0_gdsc = { + .gdscr = 0x11004, + .pd = { + .name = "ife_0_gdsc", + }, + .flags = POLL_CFG_GDSCR, + .parent = &titan_top_gdsc.pd, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc ife_1_gdsc = { + .gdscr = 0x12004, + .pd = { + .name = "ife_1_gdsc", + }, + .flags = POLL_CFG_GDSCR, + .parent = &titan_top_gdsc.pd, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc ife_2_gdsc = { + .gdscr = 0x12050, + .pd = { + .name = "ife_2_gdsc", + }, + .flags = POLL_CFG_GDSCR, + .parent = &titan_top_gdsc.pd, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc sfe_0_gdsc = { + .gdscr = 0x13050, + .pd = { + .name = "sfe_0_gdsc", + }, + .flags = POLL_CFG_GDSCR, + .parent = &titan_top_gdsc.pd, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc sfe_1_gdsc = { + .gdscr = 0x13098, + .pd = { + .name = "sfe_1_gdsc", + }, + .flags = POLL_CFG_GDSCR, + .parent = &titan_top_gdsc.pd, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc titan_top_gdsc = { + .gdscr = 0x131dc, + .pd = { + .name = "titan_top_gdsc", + }, + .flags = POLL_CFG_GDSCR, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc *cam_cc_sm8450_gdscs[] = { + [BPS_GDSC] = &bps_gdsc, + [IPE_0_GDSC] = &ipe_0_gdsc, + [SBI_GDSC] = &sbi_gdsc, + [IFE_0_GDSC] = &ife_0_gdsc, + [IFE_1_GDSC] = &ife_1_gdsc, + [IFE_2_GDSC] = &ife_2_gdsc, + [SFE_0_GDSC] = &sfe_0_gdsc, + [SFE_1_GDSC] = &sfe_1_gdsc, + [TITAN_TOP_GDSC] = &titan_top_gdsc, +}; + +static const struct qcom_cc_desc cam_cc_sm8450_desc = { + .config = &cam_cc_sm8450_regmap_config, + .clks = cam_cc_sm8450_clocks, + .num_clks = ARRAY_SIZE(cam_cc_sm8450_clocks), + .resets = cam_cc_sm8450_resets, + .num_resets = ARRAY_SIZE(cam_cc_sm8450_resets), + .gdscs = cam_cc_sm8450_gdscs, + .num_gdscs = ARRAY_SIZE(cam_cc_sm8450_gdscs), +}; + +static const struct of_device_id cam_cc_sm8450_match_table[] = { + { .compatible = "qcom,sm8450-camcc" }, + { .compatible = "qcom,sm8450es-camcc" }, + { } +}; +MODULE_DEVICE_TABLE(of, cam_cc_sm8450_match_table); + +static int cam_cc_sm8450_probe(struct platform_device *pdev) +{ + struct regmap *regmap; + + if (of_device_is_compatible(pdev->dev.of_node, "qcom,sm8450es-camcc")) { + cam_cc_pll2_config.config_ctl_val = 0x90008830; + cam_cc_ife_0_clk_src.freq_tbl = ftbl_cam_cc_ife_0_clk_src_es; + cam_cc_ife_1_clk_src.freq_tbl = ftbl_cam_cc_ife_1_clk_src_es; + cam_cc_ife_2_clk_src.freq_tbl = ftbl_cam_cc_ife_2_clk_src_es; + cam_cc_sfe_0_clk_src.freq_tbl = ftbl_cam_cc_sfe_0_clk_src_es; + cam_cc_sfe_1_clk_src.freq_tbl = ftbl_cam_cc_sfe_1_clk_src_es; + } + + regmap = qcom_cc_map(pdev, &cam_cc_sm8450_desc); + if (IS_ERR(regmap)) + return PTR_ERR(regmap); + + clk_lucid_evo_pll_configure(&cam_cc_pll0, regmap, &cam_cc_pll0_config); + clk_lucid_evo_pll_configure(&cam_cc_pll1, regmap, &cam_cc_pll1_config); + clk_rivian_evo_pll_configure(&cam_cc_pll2, regmap, &cam_cc_pll2_config); + clk_lucid_evo_pll_configure(&cam_cc_pll3, regmap, &cam_cc_pll3_config); + clk_lucid_evo_pll_configure(&cam_cc_pll4, regmap, &cam_cc_pll4_config); + clk_lucid_evo_pll_configure(&cam_cc_pll5, regmap, &cam_cc_pll5_config); + clk_lucid_evo_pll_configure(&cam_cc_pll6, regmap, &cam_cc_pll6_config); + clk_lucid_evo_pll_configure(&cam_cc_pll7, regmap, &cam_cc_pll7_config); + clk_lucid_evo_pll_configure(&cam_cc_pll8, regmap, &cam_cc_pll8_config); + + return qcom_cc_really_probe(pdev, &cam_cc_sm8450_desc, regmap); +} + +static struct platform_driver cam_cc_sm8450_driver = { + .probe = cam_cc_sm8450_probe, + .driver = { + .name = "camcc-sm8450", + .of_match_table = cam_cc_sm8450_match_table, + }, +}; + +module_platform_driver(cam_cc_sm8450_driver); + +MODULE_DESCRIPTION("QCOM CAMCC SM8450 Driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/clk/qcom/clk-alpha-pll.c b/drivers/clk/qcom/clk-alpha-pll.c index 4406cf609aae..9cc38234d45d 100644 --- a/drivers/clk/qcom/clk-alpha-pll.c +++ b/drivers/clk/qcom/clk-alpha-pll.c @@ -154,6 +154,18 @@ const u8 clk_alpha_pll_regs[][PLL_OFF_MAX_REGS] = { [PLL_OFF_TEST_CTL_U] = 0x30, [PLL_OFF_TEST_CTL_U1] = 0x34, }, + [CLK_ALPHA_PLL_TYPE_RIVIAN_EVO] = { + [PLL_OFF_OPMODE] = 0x04, + [PLL_OFF_STATUS] = 0x0c, + [PLL_OFF_L_VAL] = 0x10, + [PLL_OFF_USER_CTL] = 0x14, + [PLL_OFF_USER_CTL_U] = 0x18, + [PLL_OFF_CONFIG_CTL] = 0x1c, + [PLL_OFF_CONFIG_CTL_U] = 0x20, + [PLL_OFF_CONFIG_CTL_U1] = 0x24, + [PLL_OFF_TEST_CTL] = 0x28, + [PLL_OFF_TEST_CTL_U] = 0x2c, + }, }; EXPORT_SYMBOL_GPL(clk_alpha_pll_regs); @@ -191,8 +203,10 @@ EXPORT_SYMBOL_GPL(clk_alpha_pll_regs); #define LUCID_5LPE_ENABLE_VOTE_RUN BIT(21) /* LUCID EVO PLL specific settings and offsets */ +#define LUCID_EVO_PCAL_NOT_DONE BIT(8) #define LUCID_EVO_ENABLE_VOTE_RUN BIT(25) #define LUCID_EVO_PLL_L_VAL_MASK GENMASK(15, 0) +#define LUCID_EVO_PLL_CAL_L_VAL_SHIFT 16 /* ZONDA PLL specific */ #define ZONDA_PLL_OUT_MASK 0xf @@ -1439,7 +1453,7 @@ const struct clk_ops clk_alpha_pll_postdiv_fabia_ops = { EXPORT_SYMBOL_GPL(clk_alpha_pll_postdiv_fabia_ops); /** - * clk_lucid_pll_configure - configure the lucid pll + * clk_trion_pll_configure - configure the trion pll * * @pll: clk alpha pll * @regmap: register map @@ -1823,7 +1837,7 @@ const struct clk_ops clk_alpha_pll_lucid_5lpe_ops = { .round_rate = clk_alpha_pll_round_rate, .set_rate = alpha_pll_lucid_5lpe_set_rate, }; -EXPORT_SYMBOL(clk_alpha_pll_lucid_5lpe_ops); +EXPORT_SYMBOL_GPL(clk_alpha_pll_lucid_5lpe_ops); const struct clk_ops clk_alpha_pll_fixed_lucid_5lpe_ops = { .enable = alpha_pll_lucid_5lpe_enable, @@ -1832,14 +1846,14 @@ const struct clk_ops clk_alpha_pll_fixed_lucid_5lpe_ops = { .recalc_rate = clk_trion_pll_recalc_rate, .round_rate = clk_alpha_pll_round_rate, }; -EXPORT_SYMBOL(clk_alpha_pll_fixed_lucid_5lpe_ops); +EXPORT_SYMBOL_GPL(clk_alpha_pll_fixed_lucid_5lpe_ops); const struct clk_ops clk_alpha_pll_postdiv_lucid_5lpe_ops = { .recalc_rate = clk_alpha_pll_postdiv_fabia_recalc_rate, .round_rate = clk_alpha_pll_postdiv_fabia_round_rate, .set_rate = clk_lucid_5lpe_pll_postdiv_set_rate, }; -EXPORT_SYMBOL(clk_alpha_pll_postdiv_lucid_5lpe_ops); +EXPORT_SYMBOL_GPL(clk_alpha_pll_postdiv_lucid_5lpe_ops); void clk_zonda_pll_configure(struct clk_alpha_pll *pll, struct regmap *regmap, const struct alpha_pll_config *config) @@ -1992,7 +2006,33 @@ const struct clk_ops clk_alpha_pll_zonda_ops = { .round_rate = clk_alpha_pll_round_rate, .set_rate = clk_zonda_pll_set_rate, }; -EXPORT_SYMBOL(clk_alpha_pll_zonda_ops); +EXPORT_SYMBOL_GPL(clk_alpha_pll_zonda_ops); + +void clk_lucid_evo_pll_configure(struct clk_alpha_pll *pll, struct regmap *regmap, + const struct alpha_pll_config *config) +{ + u32 lval = config->l; + + lval |= TRION_PLL_CAL_VAL << LUCID_EVO_PLL_CAL_L_VAL_SHIFT; + clk_alpha_pll_write_config(regmap, PLL_L_VAL(pll), lval); + clk_alpha_pll_write_config(regmap, PLL_ALPHA_VAL(pll), config->alpha); + clk_alpha_pll_write_config(regmap, PLL_CONFIG_CTL(pll), config->config_ctl_val); + clk_alpha_pll_write_config(regmap, PLL_CONFIG_CTL_U(pll), config->config_ctl_hi_val); + clk_alpha_pll_write_config(regmap, PLL_CONFIG_CTL_U1(pll), config->config_ctl_hi1_val); + clk_alpha_pll_write_config(regmap, PLL_USER_CTL(pll), config->user_ctl_val); + clk_alpha_pll_write_config(regmap, PLL_USER_CTL_U(pll), config->user_ctl_hi_val); + clk_alpha_pll_write_config(regmap, PLL_TEST_CTL(pll), config->test_ctl_val); + clk_alpha_pll_write_config(regmap, PLL_TEST_CTL_U(pll), config->test_ctl_hi_val); + clk_alpha_pll_write_config(regmap, PLL_TEST_CTL_U1(pll), config->test_ctl_hi1_val); + + /* Disable PLL output */ + regmap_update_bits(regmap, PLL_MODE(pll), PLL_OUTCTRL, 0); + + /* Set operation mode to STANDBY and de-assert the reset */ + regmap_write(regmap, PLL_OPMODE(pll), PLL_STANDBY); + regmap_update_bits(regmap, PLL_MODE(pll), PLL_RESET_N, PLL_RESET_N); +} +EXPORT_SYMBOL_GPL(clk_lucid_evo_pll_configure); static int alpha_pll_lucid_evo_enable(struct clk_hw *hw) { @@ -2048,7 +2088,7 @@ static int alpha_pll_lucid_evo_enable(struct clk_hw *hw) return ret; } -static void alpha_pll_lucid_evo_disable(struct clk_hw *hw) +static void _alpha_pll_lucid_evo_disable(struct clk_hw *hw, bool reset) { struct clk_alpha_pll *pll = to_clk_alpha_pll(hw); struct regmap *regmap = pll->clkr.regmap; @@ -2077,6 +2117,54 @@ static void alpha_pll_lucid_evo_disable(struct clk_hw *hw) /* Place the PLL mode in STANDBY */ regmap_write(regmap, PLL_OPMODE(pll), PLL_STANDBY); + + if (reset) + regmap_update_bits(regmap, PLL_MODE(pll), PLL_RESET_N, 0); +} + +static int _alpha_pll_lucid_evo_prepare(struct clk_hw *hw, bool reset) +{ + struct clk_alpha_pll *pll = to_clk_alpha_pll(hw); + struct clk_hw *p; + u32 val = 0; + int ret; + + /* Return early if calibration is not needed. */ + regmap_read(pll->clkr.regmap, PLL_MODE(pll), &val); + if (!(val & LUCID_EVO_PCAL_NOT_DONE)) + return 0; + + p = clk_hw_get_parent(hw); + if (!p) + return -EINVAL; + + ret = alpha_pll_lucid_evo_enable(hw); + if (ret) + return ret; + + _alpha_pll_lucid_evo_disable(hw, reset); + + return 0; +} + +static void alpha_pll_lucid_evo_disable(struct clk_hw *hw) +{ + _alpha_pll_lucid_evo_disable(hw, false); +} + +static int alpha_pll_lucid_evo_prepare(struct clk_hw *hw) +{ + return _alpha_pll_lucid_evo_prepare(hw, false); +} + +static void alpha_pll_reset_lucid_evo_disable(struct clk_hw *hw) +{ + _alpha_pll_lucid_evo_disable(hw, true); +} + +static int alpha_pll_reset_lucid_evo_prepare(struct clk_hw *hw) +{ + return _alpha_pll_lucid_evo_prepare(hw, true); } static unsigned long alpha_pll_lucid_evo_recalc_rate(struct clk_hw *hw, @@ -2114,3 +2202,83 @@ const struct clk_ops clk_alpha_pll_postdiv_lucid_evo_ops = { .set_rate = clk_lucid_evo_pll_postdiv_set_rate, }; EXPORT_SYMBOL_GPL(clk_alpha_pll_postdiv_lucid_evo_ops); + +const struct clk_ops clk_alpha_pll_lucid_evo_ops = { + .prepare = alpha_pll_lucid_evo_prepare, + .enable = alpha_pll_lucid_evo_enable, + .disable = alpha_pll_lucid_evo_disable, + .is_enabled = clk_trion_pll_is_enabled, + .recalc_rate = alpha_pll_lucid_evo_recalc_rate, + .round_rate = clk_alpha_pll_round_rate, + .set_rate = alpha_pll_lucid_5lpe_set_rate, +}; +EXPORT_SYMBOL_GPL(clk_alpha_pll_lucid_evo_ops); + +const struct clk_ops clk_alpha_pll_reset_lucid_evo_ops = { + .prepare = alpha_pll_reset_lucid_evo_prepare, + .enable = alpha_pll_lucid_evo_enable, + .disable = alpha_pll_reset_lucid_evo_disable, + .is_enabled = clk_trion_pll_is_enabled, + .recalc_rate = alpha_pll_lucid_evo_recalc_rate, + .round_rate = clk_alpha_pll_round_rate, + .set_rate = alpha_pll_lucid_5lpe_set_rate, +}; +EXPORT_SYMBOL_GPL(clk_alpha_pll_reset_lucid_evo_ops); + +void clk_rivian_evo_pll_configure(struct clk_alpha_pll *pll, struct regmap *regmap, + const struct alpha_pll_config *config) +{ + clk_alpha_pll_write_config(regmap, PLL_CONFIG_CTL(pll), config->config_ctl_val); + clk_alpha_pll_write_config(regmap, PLL_CONFIG_CTL_U(pll), config->config_ctl_hi_val); + clk_alpha_pll_write_config(regmap, PLL_CONFIG_CTL_U1(pll), config->config_ctl_hi1_val); + clk_alpha_pll_write_config(regmap, PLL_TEST_CTL(pll), config->test_ctl_val); + clk_alpha_pll_write_config(regmap, PLL_TEST_CTL_U(pll), config->test_ctl_hi_val); + clk_alpha_pll_write_config(regmap, PLL_L_VAL(pll), config->l); + clk_alpha_pll_write_config(regmap, PLL_USER_CTL(pll), config->user_ctl_val); + clk_alpha_pll_write_config(regmap, PLL_USER_CTL_U(pll), config->user_ctl_hi_val); + + regmap_write(regmap, PLL_OPMODE(pll), PLL_STANDBY); + + regmap_update_bits(regmap, PLL_MODE(pll), + PLL_RESET_N | PLL_BYPASSNL | PLL_OUTCTRL, + PLL_RESET_N | PLL_BYPASSNL); +} +EXPORT_SYMBOL_GPL(clk_rivian_evo_pll_configure); + +static unsigned long clk_rivian_evo_pll_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct clk_alpha_pll *pll = to_clk_alpha_pll(hw); + u32 l; + + regmap_read(pll->clkr.regmap, PLL_L_VAL(pll), &l); + + return parent_rate * l; +} + +static long clk_rivian_evo_pll_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) +{ + struct clk_alpha_pll *pll = to_clk_alpha_pll(hw); + unsigned long min_freq, max_freq; + u32 l; + u64 a; + + rate = alpha_pll_round_rate(rate, *prate, &l, &a, 0); + if (!pll->vco_table || alpha_pll_find_vco(pll, rate)) + return rate; + + min_freq = pll->vco_table[0].min_freq; + max_freq = pll->vco_table[pll->num_vco - 1].max_freq; + + return clamp(rate, min_freq, max_freq); +} + +const struct clk_ops clk_alpha_pll_rivian_evo_ops = { + .enable = alpha_pll_lucid_5lpe_enable, + .disable = alpha_pll_lucid_5lpe_disable, + .is_enabled = clk_trion_pll_is_enabled, + .recalc_rate = clk_rivian_evo_pll_recalc_rate, + .round_rate = clk_rivian_evo_pll_round_rate, +}; +EXPORT_SYMBOL_GPL(clk_alpha_pll_rivian_evo_ops); diff --git a/drivers/clk/qcom/clk-alpha-pll.h b/drivers/clk/qcom/clk-alpha-pll.h index 6e9907deaf30..ea90a61bf774 100644 --- a/drivers/clk/qcom/clk-alpha-pll.h +++ b/drivers/clk/qcom/clk-alpha-pll.h @@ -18,6 +18,7 @@ enum { CLK_ALPHA_PLL_TYPE_AGERA, CLK_ALPHA_PLL_TYPE_ZONDA, CLK_ALPHA_PLL_TYPE_LUCID_EVO, + CLK_ALPHA_PLL_TYPE_RIVIAN_EVO, CLK_ALPHA_PLL_TYPE_MAX, }; @@ -152,9 +153,15 @@ extern const struct clk_ops clk_alpha_pll_postdiv_lucid_5lpe_ops; extern const struct clk_ops clk_alpha_pll_zonda_ops; #define clk_alpha_pll_postdiv_zonda_ops clk_alpha_pll_postdiv_fabia_ops + +extern const struct clk_ops clk_alpha_pll_lucid_evo_ops; +extern const struct clk_ops clk_alpha_pll_reset_lucid_evo_ops; extern const struct clk_ops clk_alpha_pll_fixed_lucid_evo_ops; extern const struct clk_ops clk_alpha_pll_postdiv_lucid_evo_ops; +extern const struct clk_ops clk_alpha_pll_rivian_evo_ops; +#define clk_alpha_pll_postdiv_rivian_evo_ops clk_alpha_pll_postdiv_fabia_ops + void clk_alpha_pll_configure(struct clk_alpha_pll *pll, struct regmap *regmap, const struct alpha_pll_config *config); void clk_fabia_pll_configure(struct clk_alpha_pll *pll, struct regmap *regmap, @@ -168,6 +175,9 @@ void clk_agera_pll_configure(struct clk_alpha_pll *pll, struct regmap *regmap, void clk_zonda_pll_configure(struct clk_alpha_pll *pll, struct regmap *regmap, const struct alpha_pll_config *config); - +void clk_lucid_evo_pll_configure(struct clk_alpha_pll *pll, struct regmap *regmap, + const struct alpha_pll_config *config); +void clk_rivian_evo_pll_configure(struct clk_alpha_pll *pll, struct regmap *regmap, + const struct alpha_pll_config *config); #endif diff --git a/drivers/clk/qcom/clk-cpu-8996.c b/drivers/clk/qcom/clk-cpu-8996.c index 4a4fde8dd12d..50683db99620 100644 --- a/drivers/clk/qcom/clk-cpu-8996.c +++ b/drivers/clk/qcom/clk-cpu-8996.c @@ -32,7 +32,9 @@ * * The primary PLL is what drives the CPU clk, except for times * when we are reprogramming the PLL itself (for rate changes) when - * we temporarily switch to an alternate PLL. + * we temporarily switch to an alternate PLL. A subsequent patch adds + * support to switch between primary and alternate PLL during rate + * changes. * * The primary PLL operates on a single VCO range, between 600MHz * and 3GHz. However the CPUs do support OPPs with frequencies @@ -44,6 +46,7 @@ * Primary PLL --> PLL_EARLY --> PMUX(1) --> CPU clk * and for frequencies between 300MHz and 600MHz we follow * Primary PLL --> PLL/2 --> SMUX(1) --> PMUX(0) --> CPU clk + * Support for this is added in a subsequent patch as well. * * ACD stands for Adaptive Clock Distribution and is used to * detect voltage droops. @@ -534,5 +537,6 @@ static struct platform_driver qcom_cpu_clk_msm8996_driver = { }; module_platform_driver(qcom_cpu_clk_msm8996_driver); +MODULE_ALIAS("platform:msm8996-apcc"); MODULE_DESCRIPTION("QCOM MSM8996 CPU Clock Driver"); MODULE_LICENSE("GPL v2"); diff --git a/drivers/clk/qcom/dispcc-sm8450.c b/drivers/clk/qcom/dispcc-sm8450.c new file mode 100644 index 000000000000..ad95865da3fc --- /dev/null +++ b/drivers/clk/qcom/dispcc-sm8450.c @@ -0,0 +1,1806 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved. + */ + +#include <linux/clk.h> +#include <linux/clk-provider.h> +#include <linux/err.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/of_device.h> +#include <linux/of.h> +#include <linux/regmap.h> +#include <linux/pm_runtime.h> + +#include <dt-bindings/clock/qcom,dispcc-sm8450.h> + +#include "common.h" +#include "clk-alpha-pll.h" +#include "clk-branch.h" +#include "clk-pll.h" +#include "clk-rcg.h" +#include "clk-regmap.h" +#include "clk-regmap-divider.h" +#include "clk-regmap-mux.h" +#include "reset.h" +#include "gdsc.h" + +#define DISP_CC_MISC_CMD 0xF000 + +enum { + P_BI_TCXO, + P_DISP_CC_PLL0_OUT_MAIN, + P_DISP_CC_PLL1_OUT_EVEN, + P_DISP_CC_PLL1_OUT_MAIN, + P_DP0_PHY_PLL_LINK_CLK, + P_DP0_PHY_PLL_VCO_DIV_CLK, + P_DP1_PHY_PLL_LINK_CLK, + P_DP1_PHY_PLL_VCO_DIV_CLK, + P_DP2_PHY_PLL_LINK_CLK, + P_DP2_PHY_PLL_VCO_DIV_CLK, + P_DP3_PHY_PLL_LINK_CLK, + P_DP3_PHY_PLL_VCO_DIV_CLK, + P_DSI0_PHY_PLL_OUT_BYTECLK, + P_DSI0_PHY_PLL_OUT_DSICLK, + P_DSI1_PHY_PLL_OUT_BYTECLK, + P_DSI1_PHY_PLL_OUT_DSICLK, + P_SLEEP_CLK, +}; + +static struct pll_vco lucid_evo_vco[] = { + { 249600000, 2000000000, 0 }, +}; + +static const struct alpha_pll_config disp_cc_pll0_config = { + .l = 0xD, + .alpha = 0x6492, + .config_ctl_val = 0x20485699, + .config_ctl_hi_val = 0x00182261, + .config_ctl_hi1_val = 0x32AA299C, + .user_ctl_val = 0x00000000, + .user_ctl_hi_val = 0x00000805, +}; + +static struct clk_alpha_pll disp_cc_pll0 = { + .offset = 0x0, + .vco_table = lucid_evo_vco, + .num_vco = ARRAY_SIZE(lucid_evo_vco), + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_pll0", + .parent_data = &(const struct clk_parent_data){ + .fw_name = "bi_tcxo", + }, + .num_parents = 1, + .ops = &clk_alpha_pll_reset_lucid_evo_ops, + }, + }, +}; + +static const struct alpha_pll_config disp_cc_pll1_config = { + .l = 0x1F, + .alpha = 0x4000, + .config_ctl_val = 0x20485699, + .config_ctl_hi_val = 0x00182261, + .config_ctl_hi1_val = 0x32AA299C, + .user_ctl_val = 0x00000000, + .user_ctl_hi_val = 0x00000805, +}; + +static struct clk_alpha_pll disp_cc_pll1 = { + .offset = 0x1000, + .vco_table = lucid_evo_vco, + .num_vco = ARRAY_SIZE(lucid_evo_vco), + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO], + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_pll1", + .parent_data = &(const struct clk_parent_data){ + .fw_name = "bi_tcxo", + }, + .num_parents = 1, + .ops = &clk_alpha_pll_reset_lucid_evo_ops, + }, + }, +}; + +static const struct parent_map disp_cc_parent_map_0[] = { + { P_BI_TCXO, 0 }, + { P_DP0_PHY_PLL_LINK_CLK, 1 }, + { P_DP0_PHY_PLL_VCO_DIV_CLK, 2 }, + { P_DP3_PHY_PLL_VCO_DIV_CLK, 3 }, + { P_DP1_PHY_PLL_VCO_DIV_CLK, 4 }, + { P_DP2_PHY_PLL_VCO_DIV_CLK, 6 }, +}; + +static const struct clk_parent_data disp_cc_parent_data_0[] = { + { .fw_name = "bi_tcxo" }, + { .fw_name = "dp0_phy_pll_link_clk" }, + { .fw_name = "dp0_phy_pll_vco_div_clk" }, + { .fw_name = "dp3_phy_pll_vco_div_clk" }, + { .fw_name = "dp1_phy_pll_vco_div_clk" }, + { .fw_name = "dp2_phy_pll_vco_div_clk" }, +}; + +static const struct parent_map disp_cc_parent_map_1[] = { + { P_BI_TCXO, 0 }, +}; + +static const struct clk_parent_data disp_cc_parent_data_1[] = { + { .fw_name = "bi_tcxo" }, +}; + +static const struct clk_parent_data disp_cc_parent_data_1_ao[] = { + { .fw_name = "bi_tcxo_ao" }, +}; + +static const struct parent_map disp_cc_parent_map_2[] = { + { P_BI_TCXO, 0 }, + { P_DSI0_PHY_PLL_OUT_DSICLK, 1 }, + { P_DSI0_PHY_PLL_OUT_BYTECLK, 2 }, + { P_DSI1_PHY_PLL_OUT_DSICLK, 3 }, + { P_DSI1_PHY_PLL_OUT_BYTECLK, 4 }, +}; + +static const struct clk_parent_data disp_cc_parent_data_2[] = { + { .fw_name = "bi_tcxo" }, + { .fw_name = "dsi0_phy_pll_out_dsiclk" }, + { .fw_name = "dsi0_phy_pll_out_byteclk" }, + { .fw_name = "dsi1_phy_pll_out_dsiclk" }, + { .fw_name = "dsi1_phy_pll_out_byteclk" }, +}; + +static const struct parent_map disp_cc_parent_map_3[] = { + { P_BI_TCXO, 0 }, + { P_DP0_PHY_PLL_LINK_CLK, 1 }, + { P_DP1_PHY_PLL_LINK_CLK, 2 }, + { P_DP2_PHY_PLL_LINK_CLK, 3 }, + { P_DP3_PHY_PLL_LINK_CLK, 4 }, +}; + +static const struct clk_parent_data disp_cc_parent_data_3[] = { + { .fw_name = "bi_tcxo" }, + { .fw_name = "dp0_phy_pll_link_clk" }, + { .fw_name = "dp1_phy_pll_link_clk" }, + { .fw_name = "dp2_phy_pll_link_clk" }, + { .fw_name = "dp3_phy_pll_link_clk" }, +}; + +static const struct parent_map disp_cc_parent_map_4[] = { + { P_BI_TCXO, 0 }, + { P_DSI0_PHY_PLL_OUT_BYTECLK, 2 }, + { P_DSI1_PHY_PLL_OUT_BYTECLK, 4 }, +}; + +static const struct clk_parent_data disp_cc_parent_data_4[] = { + { .fw_name = "bi_tcxo" }, + { .fw_name = "dsi0_phy_pll_out_byteclk" }, + { .fw_name = "dsi1_phy_pll_out_byteclk" }, +}; + +static const struct parent_map disp_cc_parent_map_5[] = { + { P_BI_TCXO, 0 }, + { P_DISP_CC_PLL0_OUT_MAIN, 1 }, + { P_DISP_CC_PLL1_OUT_MAIN, 4 }, + { P_DISP_CC_PLL1_OUT_EVEN, 6 }, +}; + +static const struct clk_parent_data disp_cc_parent_data_5[] = { + { .fw_name = "bi_tcxo" }, + { .hw = &disp_cc_pll0.clkr.hw }, + { .hw = &disp_cc_pll1.clkr.hw }, + { .hw = &disp_cc_pll1.clkr.hw }, +}; + +static const struct parent_map disp_cc_parent_map_6[] = { + { P_BI_TCXO, 0 }, + { P_DISP_CC_PLL1_OUT_MAIN, 4 }, + { P_DISP_CC_PLL1_OUT_EVEN, 6 }, +}; + +static const struct clk_parent_data disp_cc_parent_data_6[] = { + { .fw_name = "bi_tcxo" }, + { .hw = &disp_cc_pll1.clkr.hw }, + { .hw = &disp_cc_pll1.clkr.hw }, +}; + +static const struct parent_map disp_cc_parent_map_7[] = { + { P_SLEEP_CLK, 0 }, +}; + +static const struct clk_parent_data disp_cc_parent_data_7[] = { + { .fw_name = "sleep_clk" }, +}; + +static const struct freq_tbl ftbl_disp_cc_mdss_ahb_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(37500000, P_DISP_CC_PLL1_OUT_MAIN, 16, 0, 0), + F(75000000, P_DISP_CC_PLL1_OUT_MAIN, 8, 0, 0), + { } +}; + +static struct clk_rcg2 disp_cc_mdss_ahb_clk_src = { + .cmd_rcgr = 0x8324, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_6, + .freq_tbl = ftbl_disp_cc_mdss_ahb_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_ahb_clk_src", + .parent_data = disp_cc_parent_data_6, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_6), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_shared_ops, + }, +}; + +static const struct freq_tbl ftbl_disp_cc_mdss_byte0_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + { } +}; + +static struct clk_rcg2 disp_cc_mdss_byte0_clk_src = { + .cmd_rcgr = 0x8134, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_2, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_byte0_clk_src", + .parent_data = disp_cc_parent_data_2, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_2), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_byte2_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_byte1_clk_src = { + .cmd_rcgr = 0x8150, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_2, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_byte1_clk_src", + .parent_data = disp_cc_parent_data_2, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_2), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_byte2_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_dptx0_aux_clk_src = { + .cmd_rcgr = 0x81ec, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_1, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx0_aux_clk_src", + .parent_data = disp_cc_parent_data_1, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_1), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_disp_cc_mdss_dptx0_link_clk_src[] = { + F(162000, P_DP0_PHY_PLL_LINK_CLK, 1, 0, 0), + F(270000, P_DP0_PHY_PLL_LINK_CLK, 1, 0, 0), + F(540000, P_DP0_PHY_PLL_LINK_CLK, 1, 0, 0), + F(810000, P_DP0_PHY_PLL_LINK_CLK, 1, 0, 0), + { } +}; + +static struct clk_rcg2 disp_cc_mdss_dptx0_link_clk_src = { + .cmd_rcgr = 0x819c, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_3, + .freq_tbl = ftbl_disp_cc_mdss_dptx0_link_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx0_link_clk_src", + .parent_data = disp_cc_parent_data_3, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_3), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_dptx0_pixel0_clk_src = { + .cmd_rcgr = 0x81bc, + .mnd_width = 16, + .hid_width = 5, + .parent_map = disp_cc_parent_map_0, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx0_pixel0_clk_src", + .parent_data = disp_cc_parent_data_0, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_dp_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_dptx0_pixel1_clk_src = { + .cmd_rcgr = 0x81d4, + .mnd_width = 16, + .hid_width = 5, + .parent_map = disp_cc_parent_map_0, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx0_pixel1_clk_src", + .parent_data = disp_cc_parent_data_0, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_dp_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_dptx1_aux_clk_src = { + .cmd_rcgr = 0x8254, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_1, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx1_aux_clk_src", + .parent_data = disp_cc_parent_data_1, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_1), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_dp_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_dptx1_link_clk_src = { + .cmd_rcgr = 0x8234, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_3, + .freq_tbl = ftbl_disp_cc_mdss_dptx0_link_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx1_link_clk_src", + .parent_data = disp_cc_parent_data_3, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_3), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_dptx1_pixel0_clk_src = { + .cmd_rcgr = 0x8204, + .mnd_width = 16, + .hid_width = 5, + .parent_map = disp_cc_parent_map_0, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx1_pixel0_clk_src", + .parent_data = disp_cc_parent_data_0, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_dp_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_dptx1_pixel1_clk_src = { + .cmd_rcgr = 0x821c, + .mnd_width = 16, + .hid_width = 5, + .parent_map = disp_cc_parent_map_0, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx1_pixel1_clk_src", + .parent_data = disp_cc_parent_data_0, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_dp_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_dptx2_aux_clk_src = { + .cmd_rcgr = 0x82bc, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_1, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx2_aux_clk_src", + .parent_data = disp_cc_parent_data_1, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_1), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_dptx2_link_clk_src = { + .cmd_rcgr = 0x826c, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_3, + .freq_tbl = ftbl_disp_cc_mdss_dptx0_link_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx2_link_clk_src", + .parent_data = disp_cc_parent_data_3, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_3), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_dptx2_pixel0_clk_src = { + .cmd_rcgr = 0x828c, + .mnd_width = 16, + .hid_width = 5, + .parent_map = disp_cc_parent_map_0, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx2_pixel0_clk_src", + .parent_data = disp_cc_parent_data_0, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_dp_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_dptx2_pixel1_clk_src = { + .cmd_rcgr = 0x82a4, + .mnd_width = 16, + .hid_width = 5, + .parent_map = disp_cc_parent_map_0, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx2_pixel1_clk_src", + .parent_data = disp_cc_parent_data_0, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_dp_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_dptx3_aux_clk_src = { + .cmd_rcgr = 0x8308, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_1, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx3_aux_clk_src", + .parent_data = disp_cc_parent_data_1, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_1), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_dptx3_link_clk_src = { + .cmd_rcgr = 0x82ec, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_3, + .freq_tbl = ftbl_disp_cc_mdss_dptx0_link_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx3_link_clk_src", + .parent_data = disp_cc_parent_data_3, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_3), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_dptx3_pixel0_clk_src = { + .cmd_rcgr = 0x82d4, + .mnd_width = 16, + .hid_width = 5, + .parent_map = disp_cc_parent_map_0, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx3_pixel0_clk_src", + .parent_data = disp_cc_parent_data_0, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_dp_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_esc0_clk_src = { + .cmd_rcgr = 0x816c, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_4, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_esc0_clk_src", + .parent_data = disp_cc_parent_data_4, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_4), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_esc1_clk_src = { + .cmd_rcgr = 0x8184, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_4, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_esc1_clk_src", + .parent_data = disp_cc_parent_data_4, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_4), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_disp_cc_mdss_mdp_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(85714286, P_DISP_CC_PLL0_OUT_MAIN, 3, 0, 0), + F(100000000, P_DISP_CC_PLL0_OUT_MAIN, 3, 0, 0), + F(150000000, P_DISP_CC_PLL0_OUT_MAIN, 3, 0, 0), + F(172000000, P_DISP_CC_PLL0_OUT_MAIN, 3, 0, 0), + F(200000000, P_DISP_CC_PLL0_OUT_MAIN, 3, 0, 0), + F(325000000, P_DISP_CC_PLL0_OUT_MAIN, 3, 0, 0), + F(375000000, P_DISP_CC_PLL0_OUT_MAIN, 3, 0, 0), + F(500000000, P_DISP_CC_PLL0_OUT_MAIN, 3, 0, 0), + { } +}; + +static struct clk_rcg2 disp_cc_mdss_mdp_clk_src = { + .cmd_rcgr = 0x80ec, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_5, + .freq_tbl = ftbl_disp_cc_mdss_mdp_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_mdp_clk_src", + .parent_data = disp_cc_parent_data_5, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_5), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_shared_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_pclk0_clk_src = { + .cmd_rcgr = 0x80bc, + .mnd_width = 8, + .hid_width = 5, + .parent_map = disp_cc_parent_map_2, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_pclk0_clk_src", + .parent_data = disp_cc_parent_data_2, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_2), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_pixel_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_pclk1_clk_src = { + .cmd_rcgr = 0x80d4, + .mnd_width = 8, + .hid_width = 5, + .parent_map = disp_cc_parent_map_2, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_pclk1_clk_src", + .parent_data = disp_cc_parent_data_2, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_2), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_pixel_ops, + }, +}; + +static const struct freq_tbl ftbl_disp_cc_mdss_rot_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(150000000, P_DISP_CC_PLL1_OUT_MAIN, 4, 0, 0), + F(200000000, P_DISP_CC_PLL1_OUT_MAIN, 3, 0, 0), + F(300000000, P_DISP_CC_PLL1_OUT_MAIN, 2, 0, 0), + { } +}; + +static struct clk_rcg2 disp_cc_mdss_rot_clk_src = { + .cmd_rcgr = 0x8104, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_5, + .freq_tbl = ftbl_disp_cc_mdss_rot_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_rot_clk_src", + .parent_data = disp_cc_parent_data_5, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_5), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_shared_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_vsync_clk_src = { + .cmd_rcgr = 0x811c, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_1, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_vsync_clk_src", + .parent_data = disp_cc_parent_data_1, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_1), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_disp_cc_sleep_clk_src[] = { + F(32000, P_SLEEP_CLK, 1, 0, 0), + { } +}; + +static struct clk_rcg2 disp_cc_sleep_clk_src = { + .cmd_rcgr = 0xe060, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_7, + .freq_tbl = ftbl_disp_cc_sleep_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_sleep_clk_src", + .parent_data = disp_cc_parent_data_7, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_7), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 disp_cc_xo_clk_src = { + .cmd_rcgr = 0xe044, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_1, + .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_xo_clk_src", + .parent_data = disp_cc_parent_data_1_ao, + .num_parents = ARRAY_SIZE(disp_cc_parent_data_1_ao), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_regmap_div disp_cc_mdss_byte0_div_clk_src = { + .reg = 0x814c, + .shift = 0, + .width = 4, + .clkr.hw.init = &(struct clk_init_data) { + .name = "disp_cc_mdss_byte0_div_clk_src", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_byte0_clk_src.clkr.hw, + }, + .num_parents = 1, + .ops = &clk_regmap_div_ops, + }, +}; + +static struct clk_regmap_div disp_cc_mdss_byte1_div_clk_src = { + .reg = 0x8168, + .shift = 0, + .width = 4, + .clkr.hw.init = &(struct clk_init_data) { + .name = "disp_cc_mdss_byte1_div_clk_src", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_byte1_clk_src.clkr.hw, + }, + .num_parents = 1, + .ops = &clk_regmap_div_ops, + }, +}; + +static struct clk_regmap_div disp_cc_mdss_dptx0_link_div_clk_src = { + .reg = 0x81b4, + .shift = 0, + .width = 4, + .clkr.hw.init = &(struct clk_init_data) { + .name = "disp_cc_mdss_dptx0_link_div_clk_src", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx0_link_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_regmap_div_ro_ops, + }, +}; + +static struct clk_regmap_div disp_cc_mdss_dptx1_link_div_clk_src = { + .reg = 0x824c, + .shift = 0, + .width = 4, + .clkr.hw.init = &(struct clk_init_data) { + .name = "disp_cc_mdss_dptx1_link_div_clk_src", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx1_link_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_regmap_div_ro_ops, + }, +}; + +static struct clk_regmap_div disp_cc_mdss_dptx2_link_div_clk_src = { + .reg = 0x8284, + .shift = 0, + .width = 4, + .clkr.hw.init = &(struct clk_init_data) { + .name = "disp_cc_mdss_dptx2_link_div_clk_src", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx2_link_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_regmap_div_ro_ops, + }, +}; + +static struct clk_regmap_div disp_cc_mdss_dptx3_link_div_clk_src = { + .reg = 0x8304, + .shift = 0, + .width = 4, + .clkr.hw.init = &(struct clk_init_data) { + .name = "disp_cc_mdss_dptx3_link_div_clk_src", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx3_link_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_regmap_div_ro_ops, + }, +}; + +static struct clk_branch disp_cc_mdss_ahb1_clk = { + .halt_reg = 0xa020, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0xa020, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_ahb1_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_ahb_clk = { + .halt_reg = 0x80a4, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x80a4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_ahb_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_byte0_clk = { + .halt_reg = 0x8028, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8028, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_byte0_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_byte0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_byte0_intf_clk = { + .halt_reg = 0x802c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x802c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_byte0_intf_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_byte0_div_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_byte1_clk = { + .halt_reg = 0x8030, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8030, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_byte1_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_byte1_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_byte1_intf_clk = { + .halt_reg = 0x8034, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8034, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_byte1_intf_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_byte1_div_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx0_aux_clk = { + .halt_reg = 0x8058, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8058, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx0_aux_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx0_aux_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx0_crypto_clk = { + .halt_reg = 0x804c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x804c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx0_crypto_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx0_link_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx0_link_clk = { + .halt_reg = 0x8040, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8040, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx0_link_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx0_link_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx0_link_intf_clk = { + .halt_reg = 0x8048, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8048, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx0_link_intf_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx0_link_div_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx0_pixel0_clk = { + .halt_reg = 0x8050, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8050, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx0_pixel0_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx0_pixel0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx0_pixel1_clk = { + .halt_reg = 0x8054, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8054, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx0_pixel1_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx0_pixel1_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx0_usb_router_link_intf_clk = { + .halt_reg = 0x8044, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8044, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx0_usb_router_link_intf_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx0_link_div_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx1_aux_clk = { + .halt_reg = 0x8074, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8074, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx1_aux_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx1_aux_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx1_crypto_clk = { + .halt_reg = 0x8070, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8070, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx1_crypto_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx1_link_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx1_link_clk = { + .halt_reg = 0x8064, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8064, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx1_link_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx1_link_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx1_link_intf_clk = { + .halt_reg = 0x806c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x806c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx1_link_intf_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx1_link_div_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx1_pixel0_clk = { + .halt_reg = 0x805c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x805c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx1_pixel0_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx1_pixel0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx1_pixel1_clk = { + .halt_reg = 0x8060, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8060, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx1_pixel1_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx1_pixel1_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx1_usb_router_link_intf_clk = { + .halt_reg = 0x8068, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8068, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx1_usb_router_link_intf_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx0_link_div_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx2_aux_clk = { + .halt_reg = 0x808c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x808c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx2_aux_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx2_aux_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx2_crypto_clk = { + .halt_reg = 0x8088, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8088, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx2_crypto_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx2_link_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx2_link_clk = { + .halt_reg = 0x8080, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8080, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx2_link_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx2_link_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx2_link_intf_clk = { + .halt_reg = 0x8084, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8084, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx2_link_intf_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx2_link_div_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx2_pixel0_clk = { + .halt_reg = 0x8078, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8078, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx2_pixel0_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx2_pixel0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx2_pixel1_clk = { + .halt_reg = 0x807c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x807c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx2_pixel1_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx2_pixel1_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx3_aux_clk = { + .halt_reg = 0x809c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x809c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx3_aux_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx3_aux_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx3_crypto_clk = { + .halt_reg = 0x80a0, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x80a0, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx3_crypto_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx3_link_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx3_link_clk = { + .halt_reg = 0x8094, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8094, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx3_link_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx3_link_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx3_link_intf_clk = { + .halt_reg = 0x8098, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8098, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx3_link_intf_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx3_link_div_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_dptx3_pixel0_clk = { + .halt_reg = 0x8090, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8090, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_dptx3_pixel0_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_dptx3_pixel0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_esc0_clk = { + .halt_reg = 0x8038, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8038, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_esc0_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_esc0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_esc1_clk = { + .halt_reg = 0x803c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x803c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_esc1_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_esc1_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_mdp1_clk = { + .halt_reg = 0xa004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0xa004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_mdp1_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_mdp_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_mdp_clk = { + .halt_reg = 0x800c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x800c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_mdp_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_mdp_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_mdp_lut1_clk = { + .halt_reg = 0xa014, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0xa014, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_mdp_lut1_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_mdp_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_mdp_lut_clk = { + .halt_reg = 0x801c, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x801c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_mdp_lut_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_mdp_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_non_gdsc_ahb_clk = { + .halt_reg = 0xc004, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0xc004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_non_gdsc_ahb_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_pclk0_clk = { + .halt_reg = 0x8004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_pclk0_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_pclk0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_pclk1_clk = { + .halt_reg = 0x8008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_pclk1_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_pclk1_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_rot1_clk = { + .halt_reg = 0xa00c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0xa00c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_rot1_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_rot_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_rot_clk = { + .halt_reg = 0x8014, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8014, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_rot_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_rot_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_rscc_ahb_clk = { + .halt_reg = 0xc00c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0xc00c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_rscc_ahb_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_ahb_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_rscc_vsync_clk = { + .halt_reg = 0xc008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0xc008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_rscc_vsync_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_vsync_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_vsync1_clk = { + .halt_reg = 0xa01c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0xa01c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_vsync1_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_vsync_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_vsync_clk = { + .halt_reg = 0x8024, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8024, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_vsync_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_mdss_vsync_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_sleep_clk = { + .halt_reg = 0xe078, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0xe078, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_sleep_clk", + .parent_data = &(const struct clk_parent_data){ + .hw = &disp_cc_sleep_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct gdsc mdss_gdsc = { + .gdscr = 0x9000, + .pd = { + .name = "mdss_gdsc", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = HW_CTRL | RETAIN_FF_ENABLE, +}; + +static struct gdsc mdss_int2_gdsc = { + .gdscr = 0xb000, + .pd = { + .name = "mdss_int2_gdsc", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = HW_CTRL | RETAIN_FF_ENABLE, +}; + +static struct clk_regmap *disp_cc_sm8450_clocks[] = { + [DISP_CC_MDSS_AHB1_CLK] = &disp_cc_mdss_ahb1_clk.clkr, + [DISP_CC_MDSS_AHB_CLK] = &disp_cc_mdss_ahb_clk.clkr, + [DISP_CC_MDSS_AHB_CLK_SRC] = &disp_cc_mdss_ahb_clk_src.clkr, + [DISP_CC_MDSS_BYTE0_CLK] = &disp_cc_mdss_byte0_clk.clkr, + [DISP_CC_MDSS_BYTE0_CLK_SRC] = &disp_cc_mdss_byte0_clk_src.clkr, + [DISP_CC_MDSS_BYTE0_DIV_CLK_SRC] = &disp_cc_mdss_byte0_div_clk_src.clkr, + [DISP_CC_MDSS_BYTE0_INTF_CLK] = &disp_cc_mdss_byte0_intf_clk.clkr, + [DISP_CC_MDSS_BYTE1_CLK] = &disp_cc_mdss_byte1_clk.clkr, + [DISP_CC_MDSS_BYTE1_CLK_SRC] = &disp_cc_mdss_byte1_clk_src.clkr, + [DISP_CC_MDSS_BYTE1_DIV_CLK_SRC] = &disp_cc_mdss_byte1_div_clk_src.clkr, + [DISP_CC_MDSS_BYTE1_INTF_CLK] = &disp_cc_mdss_byte1_intf_clk.clkr, + [DISP_CC_MDSS_DPTX0_AUX_CLK] = &disp_cc_mdss_dptx0_aux_clk.clkr, + [DISP_CC_MDSS_DPTX0_AUX_CLK_SRC] = &disp_cc_mdss_dptx0_aux_clk_src.clkr, + [DISP_CC_MDSS_DPTX0_CRYPTO_CLK] = &disp_cc_mdss_dptx0_crypto_clk.clkr, + [DISP_CC_MDSS_DPTX0_LINK_CLK] = &disp_cc_mdss_dptx0_link_clk.clkr, + [DISP_CC_MDSS_DPTX0_LINK_CLK_SRC] = &disp_cc_mdss_dptx0_link_clk_src.clkr, + [DISP_CC_MDSS_DPTX0_LINK_DIV_CLK_SRC] = &disp_cc_mdss_dptx0_link_div_clk_src.clkr, + [DISP_CC_MDSS_DPTX0_LINK_INTF_CLK] = &disp_cc_mdss_dptx0_link_intf_clk.clkr, + [DISP_CC_MDSS_DPTX0_PIXEL0_CLK] = &disp_cc_mdss_dptx0_pixel0_clk.clkr, + [DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC] = &disp_cc_mdss_dptx0_pixel0_clk_src.clkr, + [DISP_CC_MDSS_DPTX0_PIXEL1_CLK] = &disp_cc_mdss_dptx0_pixel1_clk.clkr, + [DISP_CC_MDSS_DPTX0_PIXEL1_CLK_SRC] = &disp_cc_mdss_dptx0_pixel1_clk_src.clkr, + [DISP_CC_MDSS_DPTX0_USB_ROUTER_LINK_INTF_CLK] = + &disp_cc_mdss_dptx0_usb_router_link_intf_clk.clkr, + [DISP_CC_MDSS_DPTX1_AUX_CLK] = &disp_cc_mdss_dptx1_aux_clk.clkr, + [DISP_CC_MDSS_DPTX1_AUX_CLK_SRC] = &disp_cc_mdss_dptx1_aux_clk_src.clkr, + [DISP_CC_MDSS_DPTX1_CRYPTO_CLK] = &disp_cc_mdss_dptx1_crypto_clk.clkr, + [DISP_CC_MDSS_DPTX1_LINK_CLK] = &disp_cc_mdss_dptx1_link_clk.clkr, + [DISP_CC_MDSS_DPTX1_LINK_CLK_SRC] = &disp_cc_mdss_dptx1_link_clk_src.clkr, + [DISP_CC_MDSS_DPTX1_LINK_DIV_CLK_SRC] = &disp_cc_mdss_dptx1_link_div_clk_src.clkr, + [DISP_CC_MDSS_DPTX1_LINK_INTF_CLK] = &disp_cc_mdss_dptx1_link_intf_clk.clkr, + [DISP_CC_MDSS_DPTX1_PIXEL0_CLK] = &disp_cc_mdss_dptx1_pixel0_clk.clkr, + [DISP_CC_MDSS_DPTX1_PIXEL0_CLK_SRC] = &disp_cc_mdss_dptx1_pixel0_clk_src.clkr, + [DISP_CC_MDSS_DPTX1_PIXEL1_CLK] = &disp_cc_mdss_dptx1_pixel1_clk.clkr, + [DISP_CC_MDSS_DPTX1_PIXEL1_CLK_SRC] = &disp_cc_mdss_dptx1_pixel1_clk_src.clkr, + [DISP_CC_MDSS_DPTX1_USB_ROUTER_LINK_INTF_CLK] = + &disp_cc_mdss_dptx1_usb_router_link_intf_clk.clkr, + [DISP_CC_MDSS_DPTX2_AUX_CLK] = &disp_cc_mdss_dptx2_aux_clk.clkr, + [DISP_CC_MDSS_DPTX2_AUX_CLK_SRC] = &disp_cc_mdss_dptx2_aux_clk_src.clkr, + [DISP_CC_MDSS_DPTX2_CRYPTO_CLK] = &disp_cc_mdss_dptx2_crypto_clk.clkr, + [DISP_CC_MDSS_DPTX2_LINK_CLK] = &disp_cc_mdss_dptx2_link_clk.clkr, + [DISP_CC_MDSS_DPTX2_LINK_CLK_SRC] = &disp_cc_mdss_dptx2_link_clk_src.clkr, + [DISP_CC_MDSS_DPTX2_LINK_DIV_CLK_SRC] = &disp_cc_mdss_dptx2_link_div_clk_src.clkr, + [DISP_CC_MDSS_DPTX2_LINK_INTF_CLK] = &disp_cc_mdss_dptx2_link_intf_clk.clkr, + [DISP_CC_MDSS_DPTX2_PIXEL0_CLK] = &disp_cc_mdss_dptx2_pixel0_clk.clkr, + [DISP_CC_MDSS_DPTX2_PIXEL0_CLK_SRC] = &disp_cc_mdss_dptx2_pixel0_clk_src.clkr, + [DISP_CC_MDSS_DPTX2_PIXEL1_CLK] = &disp_cc_mdss_dptx2_pixel1_clk.clkr, + [DISP_CC_MDSS_DPTX2_PIXEL1_CLK_SRC] = &disp_cc_mdss_dptx2_pixel1_clk_src.clkr, + [DISP_CC_MDSS_DPTX3_AUX_CLK] = &disp_cc_mdss_dptx3_aux_clk.clkr, + [DISP_CC_MDSS_DPTX3_AUX_CLK_SRC] = &disp_cc_mdss_dptx3_aux_clk_src.clkr, + [DISP_CC_MDSS_DPTX3_CRYPTO_CLK] = &disp_cc_mdss_dptx3_crypto_clk.clkr, + [DISP_CC_MDSS_DPTX3_LINK_CLK] = &disp_cc_mdss_dptx3_link_clk.clkr, + [DISP_CC_MDSS_DPTX3_LINK_CLK_SRC] = &disp_cc_mdss_dptx3_link_clk_src.clkr, + [DISP_CC_MDSS_DPTX3_LINK_DIV_CLK_SRC] = &disp_cc_mdss_dptx3_link_div_clk_src.clkr, + [DISP_CC_MDSS_DPTX3_LINK_INTF_CLK] = &disp_cc_mdss_dptx3_link_intf_clk.clkr, + [DISP_CC_MDSS_DPTX3_PIXEL0_CLK] = &disp_cc_mdss_dptx3_pixel0_clk.clkr, + [DISP_CC_MDSS_DPTX3_PIXEL0_CLK_SRC] = &disp_cc_mdss_dptx3_pixel0_clk_src.clkr, + [DISP_CC_MDSS_ESC0_CLK] = &disp_cc_mdss_esc0_clk.clkr, + [DISP_CC_MDSS_ESC0_CLK_SRC] = &disp_cc_mdss_esc0_clk_src.clkr, + [DISP_CC_MDSS_ESC1_CLK] = &disp_cc_mdss_esc1_clk.clkr, + [DISP_CC_MDSS_ESC1_CLK_SRC] = &disp_cc_mdss_esc1_clk_src.clkr, + [DISP_CC_MDSS_MDP1_CLK] = &disp_cc_mdss_mdp1_clk.clkr, + [DISP_CC_MDSS_MDP_CLK] = &disp_cc_mdss_mdp_clk.clkr, + [DISP_CC_MDSS_MDP_CLK_SRC] = &disp_cc_mdss_mdp_clk_src.clkr, + [DISP_CC_MDSS_MDP_LUT1_CLK] = &disp_cc_mdss_mdp_lut1_clk.clkr, + [DISP_CC_MDSS_MDP_LUT_CLK] = &disp_cc_mdss_mdp_lut_clk.clkr, + [DISP_CC_MDSS_NON_GDSC_AHB_CLK] = &disp_cc_mdss_non_gdsc_ahb_clk.clkr, + [DISP_CC_MDSS_PCLK0_CLK] = &disp_cc_mdss_pclk0_clk.clkr, + [DISP_CC_MDSS_PCLK0_CLK_SRC] = &disp_cc_mdss_pclk0_clk_src.clkr, + [DISP_CC_MDSS_PCLK1_CLK] = &disp_cc_mdss_pclk1_clk.clkr, + [DISP_CC_MDSS_PCLK1_CLK_SRC] = &disp_cc_mdss_pclk1_clk_src.clkr, + [DISP_CC_MDSS_ROT1_CLK] = &disp_cc_mdss_rot1_clk.clkr, + [DISP_CC_MDSS_ROT_CLK] = &disp_cc_mdss_rot_clk.clkr, + [DISP_CC_MDSS_ROT_CLK_SRC] = &disp_cc_mdss_rot_clk_src.clkr, + [DISP_CC_MDSS_RSCC_AHB_CLK] = &disp_cc_mdss_rscc_ahb_clk.clkr, + [DISP_CC_MDSS_RSCC_VSYNC_CLK] = &disp_cc_mdss_rscc_vsync_clk.clkr, + [DISP_CC_MDSS_VSYNC1_CLK] = &disp_cc_mdss_vsync1_clk.clkr, + [DISP_CC_MDSS_VSYNC_CLK] = &disp_cc_mdss_vsync_clk.clkr, + [DISP_CC_MDSS_VSYNC_CLK_SRC] = &disp_cc_mdss_vsync_clk_src.clkr, + [DISP_CC_PLL0] = &disp_cc_pll0.clkr, + [DISP_CC_PLL1] = &disp_cc_pll1.clkr, + [DISP_CC_SLEEP_CLK] = &disp_cc_sleep_clk.clkr, + [DISP_CC_SLEEP_CLK_SRC] = &disp_cc_sleep_clk_src.clkr, + [DISP_CC_XO_CLK_SRC] = &disp_cc_xo_clk_src.clkr, +}; + +static const struct qcom_reset_map disp_cc_sm8450_resets[] = { + [DISP_CC_MDSS_CORE_BCR] = { 0x8000 }, + [DISP_CC_MDSS_CORE_INT2_BCR] = { 0xa000 }, + [DISP_CC_MDSS_RSCC_BCR] = { 0xc000 }, +}; + +static struct gdsc *disp_cc_sm8450_gdscs[] = { + [MDSS_GDSC] = &mdss_gdsc, + [MDSS_INT2_GDSC] = &mdss_int2_gdsc, +}; + +static const struct regmap_config disp_cc_sm8450_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0x11008, + .fast_io = true, +}; + +static struct qcom_cc_desc disp_cc_sm8450_desc = { + .config = &disp_cc_sm8450_regmap_config, + .clks = disp_cc_sm8450_clocks, + .num_clks = ARRAY_SIZE(disp_cc_sm8450_clocks), + .resets = disp_cc_sm8450_resets, + .num_resets = ARRAY_SIZE(disp_cc_sm8450_resets), + .gdscs = disp_cc_sm8450_gdscs, + .num_gdscs = ARRAY_SIZE(disp_cc_sm8450_gdscs), +}; + +static const struct of_device_id disp_cc_sm8450_match_table[] = { + { .compatible = "qcom,sm8450-dispcc" }, + { } +}; +MODULE_DEVICE_TABLE(of, disp_cc_sm8450_match_table); + +static void disp_cc_sm8450_pm_runtime_disable(void *data) +{ + pm_runtime_disable(data); +} + +static int disp_cc_sm8450_probe(struct platform_device *pdev) +{ + struct regmap *regmap; + int ret; + + pm_runtime_enable(&pdev->dev); + + ret = devm_add_action_or_reset(&pdev->dev, disp_cc_sm8450_pm_runtime_disable, &pdev->dev); + if (ret) + return ret; + + ret = pm_runtime_resume_and_get(&pdev->dev); + if (ret) + return ret; + + regmap = qcom_cc_map(pdev, &disp_cc_sm8450_desc); + if (IS_ERR(regmap)) + return PTR_ERR(regmap); + + clk_lucid_evo_pll_configure(&disp_cc_pll0, regmap, &disp_cc_pll0_config); + clk_lucid_evo_pll_configure(&disp_cc_pll1, regmap, &disp_cc_pll1_config); + + /* Enable clock gating for MDP clocks */ + regmap_update_bits(regmap, DISP_CC_MISC_CMD, 0x10, 0x10); + + /* + * Keep clocks always enabled: + * disp_cc_xo_clk + */ + regmap_update_bits(regmap, 0xe05c, BIT(0), BIT(0)); + + ret = qcom_cc_really_probe(pdev, &disp_cc_sm8450_desc, regmap); + + pm_runtime_put(&pdev->dev); + + return ret; +} + +static struct platform_driver disp_cc_sm8450_driver = { + .probe = disp_cc_sm8450_probe, + .driver = { + .name = "disp_cc-sm8450", + .of_match_table = disp_cc_sm8450_match_table, + }, +}; + +static int __init disp_cc_sm8450_init(void) +{ + return platform_driver_register(&disp_cc_sm8450_driver); +} +subsys_initcall(disp_cc_sm8450_init); + +static void __exit disp_cc_sm8450_exit(void) +{ + platform_driver_unregister(&disp_cc_sm8450_driver); +} +module_exit(disp_cc_sm8450_exit); + +MODULE_DESCRIPTION("QTI DISP_CC WAIPIO Driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/dma/dw-edma/Kconfig b/drivers/dma/dw-edma/Kconfig index 7ff17b2db6a1..396d0e8d03e8 100644 --- a/drivers/dma/dw-edma/Kconfig +++ b/drivers/dma/dw-edma/Kconfig @@ -17,3 +17,11 @@ config DW_EDMA_PCIE Provides a glue-logic between the Synopsys DesignWare eDMA controller and an endpoint PCIe device. This also serves as a reference design to whom desires to use this IP. + +config DW_EDMA_QCOM + tristate "Synopsys DesignWare eDMA on Qualcomm platforms" + depends on ARCH_QCOM || COMPILE_TEST + select DW_EDMA + help + Provides support for the eDMA blocks found on some of Qualcomm + Snapdragon SoC families. diff --git a/drivers/dma/dw-edma/Makefile b/drivers/dma/dw-edma/Makefile index 8d45c0d5689d..f684fbcfecb9 100644 --- a/drivers/dma/dw-edma/Makefile +++ b/drivers/dma/dw-edma/Makefile @@ -5,3 +5,4 @@ dw-edma-$(CONFIG_DEBUG_FS) := dw-edma-v0-debugfs.o dw-edma-objs := dw-edma-core.o \ dw-edma-v0-core.o $(dw-edma-y) obj-$(CONFIG_DW_EDMA_PCIE) += dw-edma-pcie.o +obj-$(CONFIG_DW_EDMA_QCOM) += dw-edma-qcom.o diff --git a/drivers/dma/dw-edma/dw-edma-core.c b/drivers/dma/dw-edma/dw-edma-core.c index 468d1097a1ec..93ae2135d2c9 100644 --- a/drivers/dma/dw-edma/dw-edma-core.c +++ b/drivers/dma/dw-edma/dw-edma-core.c @@ -16,6 +16,7 @@ #include <linux/irq.h> #include <linux/dma/edma.h> #include <linux/dma-mapping.h> +#include <linux/of_dma.h> #include "dw-edma-core.h" #include "dw-edma-v0-core.h" @@ -333,28 +334,16 @@ dw_edma_device_transfer(struct dw_edma_transfer *xfer) struct dw_edma_chunk *chunk; struct dw_edma_burst *burst; struct dw_edma_desc *desc; + bool read = false; u32 cnt = 0; int i; if (!chan->configured) return NULL; - switch (chan->config.direction) { - case DMA_DEV_TO_MEM: /* local DMA */ - if (dir == DMA_DEV_TO_MEM && chan->dir == EDMA_DIR_READ) - break; - return NULL; - case DMA_MEM_TO_DEV: /* local DMA */ - if (dir == DMA_MEM_TO_DEV && chan->dir == EDMA_DIR_WRITE) - break; - return NULL; - default: /* remote DMA */ - if (dir == DMA_MEM_TO_DEV && chan->dir == EDMA_DIR_READ) - break; - if (dir == DMA_DEV_TO_MEM && chan->dir == EDMA_DIR_WRITE) - break; + /* eDMA supports only read and write between local and remote memory */ + if (dir != DMA_DEV_TO_MEM && dir != DMA_MEM_TO_DEV) return NULL; - } if (xfer->type == EDMA_XFER_CYCLIC) { if (!xfer->xfer.cyclic.len || !xfer->xfer.cyclic.cnt) @@ -423,7 +412,36 @@ dw_edma_device_transfer(struct dw_edma_transfer *xfer) chunk->ll_region.sz += burst->sz; desc->alloc_sz += burst->sz; - if (chan->dir == EDMA_DIR_WRITE) { + /**************************************************************** + * + * Root Complex Endpoint + * +-----------------------+ +----------------------+ + * | | TX CH | | + * | | | | + * | DEV_TO_MEM <-------------+ MEM_TO_DEV | + * | | | | + * | | | | + * | MEM_TO_DEV +-------------> DEV_TO_MEM | + * | | | | + * | | RX CH | | + * +-----------------------+ +----------------------+ + * + * If eDMA is controlled by the Root complex, TX channel + * (EDMA_DIR_WRITE) is used for memory read (DEV_TO_MEM) and RX + * channel (EDMA_DIR_READ) is used for memory write (MEM_TO_DEV). + * + * If eDMA is controlled by the endpoint, RX channel + * (EDMA_DIR_READ) is used for memory read (DEV_TO_MEM) and TX + * channel (EDMA_DIR_WRITE) is used for memory write (MEM_TO_DEV). + * + ****************************************************************/ + + if ((dir == DMA_DEV_TO_MEM && chan->dir == EDMA_DIR_READ) || + (dir == DMA_DEV_TO_MEM && chan->dir == EDMA_DIR_WRITE)) + read = true; + + /* Program the source and destination addresses for DMA read/write */ + if (read) { burst->sar = src_addr; if (xfer->type == EDMA_XFER_CYCLIC) { burst->dar = xfer->xfer.cyclic.paddr; @@ -536,6 +554,15 @@ dw_edma_device_prep_interleaved_dma(struct dma_chan *dchan, return dw_edma_device_transfer(&xfer); } +/* Override the generic DMA slave channel direction with per-channel specific one */ +static void dw_edma_device_caps(struct dma_chan *dchan, struct dma_slave_caps *caps) +{ + struct dw_edma_chan *chan = dchan2dw_edma_chan(dchan); + + caps->directions = (chan->dir == EDMA_DIR_WRITE) ? BIT(DMA_MEM_TO_DEV) : + BIT(DMA_DEV_TO_MEM); +} + static void dw_edma_done_interrupt(struct dw_edma_chan *chan) { struct dw_edma_desc *desc; @@ -663,7 +690,7 @@ static int dw_edma_alloc_chan_resources(struct dma_chan *dchan) if (chan->status != EDMA_ST_IDLE) return -EBUSY; - pm_runtime_get(chan->chip->dev); + //pm_runtime_get(chan->chip->dev); return 0; } @@ -671,7 +698,7 @@ static int dw_edma_alloc_chan_resources(struct dma_chan *dchan) static void dw_edma_free_chan_resources(struct dma_chan *dchan) { unsigned long timeout = jiffies + msecs_to_jiffies(5000); - struct dw_edma_chan *chan = dchan2dw_edma_chan(dchan); + //struct dw_edma_chan *chan = dchan2dw_edma_chan(dchan); int ret; while (time_before(jiffies, timeout)) { @@ -685,13 +712,12 @@ static void dw_edma_free_chan_resources(struct dma_chan *dchan) cpu_relax(); } - pm_runtime_put(chan->chip->dev); + //pm_runtime_put(chan->chip->dev); } static int dw_edma_channel_setup(struct dw_edma_chip *chip, bool write, u32 wr_alloc, u32 rd_alloc) { - struct dw_edma_region *dt_region; struct device *dev = chip->dev; struct dw_edma *dw = chip->dw; struct dw_edma_chan *chan; @@ -699,32 +725,25 @@ static int dw_edma_channel_setup(struct dw_edma_chip *chip, bool write, struct dma_device *dma; u32 alloc, off_alloc; u32 i, j, cnt; - int err = 0; u32 pos; if (write) { i = 0; cnt = dw->wr_ch_cnt; - dma = &dw->wr_edma; alloc = wr_alloc; off_alloc = 0; } else { i = dw->wr_ch_cnt; cnt = dw->rd_ch_cnt; - dma = &dw->rd_edma; alloc = rd_alloc; off_alloc = wr_alloc; } - INIT_LIST_HEAD(&dma->channels); + dma = &dw->edma; + for (j = 0; (alloc || dw->nr_irqs == 1) && j < cnt; j++, i++) { chan = &dw->chan[i]; - dt_region = devm_kzalloc(dev, sizeof(*dt_region), GFP_KERNEL); - if (!dt_region) - return -ENOMEM; - - chan->vc.chan.private = dt_region; chan->chip = chip; chan->id = j; @@ -765,30 +784,28 @@ static int dw_edma_channel_setup(struct dw_edma_chip *chip, bool write, chan->vc.desc_free = vchan_free_desc; vchan_init(&chan->vc, dma); - if (write) { - dt_region->paddr = dw->dt_region_wr[j].paddr; - dt_region->vaddr = dw->dt_region_wr[j].vaddr; - dt_region->sz = dw->dt_region_wr[j].sz; - } else { - dt_region->paddr = dw->dt_region_rd[j].paddr; - dt_region->vaddr = dw->dt_region_rd[j].vaddr; - dt_region->sz = dw->dt_region_rd[j].sz; - } - dw_edma_v0_core_device_config(chan); } + return 0; +} + +static int dw_edma_setup(struct dw_edma_chip *chip) +{ + struct dw_edma *dw = chip->dw; + struct dma_device *dma = &dw->edma; + int err; + /* Set DMA channel capabilities */ dma_cap_zero(dma->cap_mask); dma_cap_set(DMA_SLAVE, dma->cap_mask); dma_cap_set(DMA_CYCLIC, dma->cap_mask); dma_cap_set(DMA_PRIVATE, dma->cap_mask); dma_cap_set(DMA_INTERLEAVE, dma->cap_mask); - dma->directions = BIT(write ? DMA_DEV_TO_MEM : DMA_MEM_TO_DEV); + dma->directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); dma->src_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_4_BYTES); dma->dst_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_4_BYTES); dma->residue_granularity = DMA_RESIDUE_GRANULARITY_DESCRIPTOR; - dma->chancnt = cnt; /* Set DMA channel callbacks */ dma->dev = chip->dev; @@ -803,11 +820,25 @@ static int dw_edma_channel_setup(struct dw_edma_chip *chip, bool write, dma->device_prep_slave_sg = dw_edma_device_prep_slave_sg; dma->device_prep_dma_cyclic = dw_edma_device_prep_dma_cyclic; dma->device_prep_interleaved_dma = dw_edma_device_prep_interleaved_dma; + dma->device_caps = dw_edma_device_caps; dma_set_max_seg_size(dma->dev, U32_MAX); /* Register DMA device */ err = dma_async_device_register(dma); + if (err) + return err; + + err = of_dma_controller_register(chip->dev->of_node, + of_dma_xlate_by_chan_id, + dma); + if (err) + goto err_unregister; + + return 0; + +err_unregister: + dma_async_device_unregister(dma); return err; } @@ -940,6 +971,8 @@ int dw_edma_probe(struct dw_edma_chip *chip) if (err) return err; + INIT_LIST_HEAD(&dw->edma.channels); + /* Setup write channels */ err = dw_edma_channel_setup(chip, true, wr_alloc, rd_alloc); if (err) @@ -950,8 +983,12 @@ int dw_edma_probe(struct dw_edma_chip *chip) if (err) goto err_irq_free; + err = dw_edma_setup(chip); + if (err) + goto err_irq_free; + /* Power management */ - pm_runtime_enable(dev); + //pm_runtime_enable(dev); /* Turn debugfs on */ dw_edma_v0_core_debugfs_on(chip); @@ -983,18 +1020,12 @@ int dw_edma_remove(struct dw_edma_chip *chip) free_irq(dw->ops->irq_vector(dev, i), &dw->irq[i]); /* Power management */ - pm_runtime_disable(dev); + //pm_runtime_disable(dev); /* Deregister eDMA device */ - dma_async_device_unregister(&dw->wr_edma); - list_for_each_entry_safe(chan, _chan, &dw->wr_edma.channels, - vc.chan.device_node) { - tasklet_kill(&chan->vc.task); - list_del(&chan->vc.chan.device_node); - } - - dma_async_device_unregister(&dw->rd_edma); - list_for_each_entry_safe(chan, _chan, &dw->rd_edma.channels, + of_dma_controller_free(dev->of_node); + dma_async_device_unregister(&dw->edma); + list_for_each_entry_safe(chan, _chan, &dw->edma.channels, vc.chan.device_node) { tasklet_kill(&chan->vc.task); list_del(&chan->vc.chan.device_node); diff --git a/drivers/dma/dw-edma/dw-edma-core.h b/drivers/dma/dw-edma/dw-edma-core.h index 60316d408c3e..0ffec7c8df1a 100644 --- a/drivers/dma/dw-edma/dw-edma-core.h +++ b/drivers/dma/dw-edma/dw-edma-core.h @@ -116,17 +116,13 @@ struct dw_edma_core_ops { struct dw_edma { char name[20]; - struct dma_device wr_edma; + struct dma_device edma; u16 wr_ch_cnt; - - struct dma_device rd_edma; u16 rd_ch_cnt; struct dw_edma_region rg_region; /* Registers */ struct dw_edma_region ll_region_wr[EDMA_MAX_WR_CH]; struct dw_edma_region ll_region_rd[EDMA_MAX_RD_CH]; - struct dw_edma_region dt_region_wr[EDMA_MAX_WR_CH]; - struct dw_edma_region dt_region_rd[EDMA_MAX_RD_CH]; struct dw_edma_irq *irq; int nr_irqs; diff --git a/drivers/dma/dw-edma/dw-edma-pcie.c b/drivers/dma/dw-edma/dw-edma-pcie.c index cee7aa231d7b..f91d3786531c 100644 --- a/drivers/dma/dw-edma/dw-edma-pcie.c +++ b/drivers/dma/dw-edma/dw-edma-pcie.c @@ -42,9 +42,6 @@ struct dw_edma_pcie_data { /* eDMA memory linked list location */ struct dw_edma_block ll_wr[EDMA_MAX_WR_CH]; struct dw_edma_block ll_rd[EDMA_MAX_RD_CH]; - /* eDMA memory data location */ - struct dw_edma_block dt_wr[EDMA_MAX_WR_CH]; - struct dw_edma_block dt_rd[EDMA_MAX_RD_CH]; /* Other */ enum dw_edma_map_format mf; u8 irqs; @@ -70,19 +67,6 @@ static const struct dw_edma_pcie_data snps_edda_data = { /* Channel 1 - BAR 2, offset 6 Mbytes, size 2 Kbytes */ DW_BLOCK(BAR_2, 0x00600000, 0x00000800) }, - /* eDMA memory data location */ - .dt_wr = { - /* Channel 0 - BAR 2, offset 8 Mbytes, size 2 Kbytes */ - DW_BLOCK(BAR_2, 0x00800000, 0x00000800) - /* Channel 1 - BAR 2, offset 9 Mbytes, size 2 Kbytes */ - DW_BLOCK(BAR_2, 0x00900000, 0x00000800) - }, - .dt_rd = { - /* Channel 0 - BAR 2, offset 10 Mbytes, size 2 Kbytes */ - DW_BLOCK(BAR_2, 0x00a00000, 0x00000800) - /* Channel 1 - BAR 2, offset 11 Mbytes, size 2 Kbytes */ - DW_BLOCK(BAR_2, 0x00b00000, 0x00000800) - }, /* Other */ .mf = EDMA_MF_EDMA_UNROLL, .irqs = 1, @@ -171,11 +155,9 @@ static int dw_edma_pcie_probe(struct pci_dev *pdev, mask = BIT(vsec_data.rg.bar); for (i = 0; i < vsec_data.wr_ch_cnt; i++) { mask |= BIT(vsec_data.ll_wr[i].bar); - mask |= BIT(vsec_data.dt_wr[i].bar); } for (i = 0; i < vsec_data.rd_ch_cnt; i++) { mask |= BIT(vsec_data.ll_rd[i].bar); - mask |= BIT(vsec_data.dt_rd[i].bar); } err = pcim_iomap_regions(pdev, mask, pci_name(pdev)); if (err) { @@ -233,9 +215,7 @@ static int dw_edma_pcie_probe(struct pci_dev *pdev, for (i = 0; i < dw->wr_ch_cnt; i++) { struct dw_edma_region *ll_region = &dw->ll_region_wr[i]; - struct dw_edma_region *dt_region = &dw->dt_region_wr[i]; struct dw_edma_block *ll_block = &vsec_data.ll_wr[i]; - struct dw_edma_block *dt_block = &vsec_data.dt_wr[i]; ll_region->vaddr = pcim_iomap_table(pdev)[ll_block->bar]; if (!ll_region->vaddr) @@ -245,22 +225,11 @@ static int dw_edma_pcie_probe(struct pci_dev *pdev, ll_region->paddr = pdev->resource[ll_block->bar].start; ll_region->paddr += ll_block->off; ll_region->sz = ll_block->sz; - - dt_region->vaddr = pcim_iomap_table(pdev)[dt_block->bar]; - if (!dt_region->vaddr) - return -ENOMEM; - - dt_region->vaddr += dt_block->off; - dt_region->paddr = pdev->resource[dt_block->bar].start; - dt_region->paddr += dt_block->off; - dt_region->sz = dt_block->sz; } for (i = 0; i < dw->rd_ch_cnt; i++) { struct dw_edma_region *ll_region = &dw->ll_region_rd[i]; - struct dw_edma_region *dt_region = &dw->dt_region_rd[i]; struct dw_edma_block *ll_block = &vsec_data.ll_rd[i]; - struct dw_edma_block *dt_block = &vsec_data.dt_rd[i]; ll_region->vaddr = pcim_iomap_table(pdev)[ll_block->bar]; if (!ll_region->vaddr) @@ -270,15 +239,6 @@ static int dw_edma_pcie_probe(struct pci_dev *pdev, ll_region->paddr = pdev->resource[ll_block->bar].start; ll_region->paddr += ll_block->off; ll_region->sz = ll_block->sz; - - dt_region->vaddr = pcim_iomap_table(pdev)[dt_block->bar]; - if (!dt_region->vaddr) - return -ENOMEM; - - dt_region->vaddr += dt_block->off; - dt_region->paddr = pdev->resource[dt_block->bar].start; - dt_region->paddr += dt_block->off; - dt_region->sz = dt_block->sz; } /* Debug info */ @@ -301,11 +261,6 @@ static int dw_edma_pcie_probe(struct pci_dev *pdev, i, vsec_data.ll_wr[i].bar, vsec_data.ll_wr[i].off, dw->ll_region_wr[i].sz, dw->ll_region_wr[i].vaddr, &dw->ll_region_wr[i].paddr); - - pci_dbg(pdev, "Data:\tWRITE CH%.2u, BAR=%u, off=0x%.8lx, sz=0x%zx bytes, addr(v=%p, p=%pa)\n", - i, vsec_data.dt_wr[i].bar, - vsec_data.dt_wr[i].off, dw->dt_region_wr[i].sz, - dw->dt_region_wr[i].vaddr, &dw->dt_region_wr[i].paddr); } for (i = 0; i < dw->rd_ch_cnt; i++) { @@ -313,11 +268,6 @@ static int dw_edma_pcie_probe(struct pci_dev *pdev, i, vsec_data.ll_rd[i].bar, vsec_data.ll_rd[i].off, dw->ll_region_rd[i].sz, dw->ll_region_rd[i].vaddr, &dw->ll_region_rd[i].paddr); - - pci_dbg(pdev, "Data:\tREAD CH%.2u, BAR=%u, off=0x%.8lx, sz=0x%zx bytes, addr(v=%p, p=%pa)\n", - i, vsec_data.dt_rd[i].bar, - vsec_data.dt_rd[i].off, dw->dt_region_rd[i].sz, - dw->dt_region_rd[i].vaddr, &dw->dt_region_rd[i].paddr); } pci_dbg(pdev, "Nr. IRQs:\t%u\n", dw->nr_irqs); diff --git a/drivers/dma/dw-edma/dw-edma-qcom.c b/drivers/dma/dw-edma/dw-edma-qcom.c new file mode 100644 index 000000000000..728a8ebb779e --- /dev/null +++ b/drivers/dma/dw-edma/dw-edma-qcom.c @@ -0,0 +1,104 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2022 Linaro Ltd. + * + * Author: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> + */ + +#include <linux/dma-mapping.h> +#include <linux/module.h> +#include <linux/of_device.h> + +#include "dw-edma-core.h" + +static int dw_edma_qcom_irq_vector(struct device *dev, unsigned int nr) +{ + return platform_get_irq_byname(to_platform_device(dev), "edma") + nr; +} + +static const struct dw_edma_core_ops dw_edma_qcom_core_ops = { + .irq_vector = dw_edma_qcom_irq_vector, +}; + +struct dw_edma_chip *dw_edma_qcom_probe(struct platform_device *pdev) +{ + struct resource *regs; + struct dw_edma_chip *chip; + struct dw_edma *dw; + int i; + + /* Data structure allocation */ + chip = devm_kzalloc(&pdev->dev, sizeof(*chip), GFP_KERNEL); + if (!chip) + return ERR_PTR(-ENOMEM); + + dw = devm_kzalloc(&pdev->dev, sizeof(*dw), GFP_KERNEL); + if (!dw) + return ERR_PTR(-ENOMEM); + + /* Data structure initialization */ + chip->dw = dw; + chip->dev = &pdev->dev; + chip->id = 0; + chip->irq = platform_get_irq_byname(pdev, "edma"); + if (chip->irq < 0) + return ERR_PTR(chip->irq); + + dw->mf = EDMA_MF_EDMA_UNROLL; + dw->nr_irqs = 1; + dw->ops = &dw_edma_qcom_core_ops; + dw->wr_ch_cnt = 8; + dw->rd_ch_cnt = 8; + + regs = platform_get_resource_byname(pdev, IORESOURCE_MEM, "edma"); + if (!regs) + return ERR_PTR(-ENODEV); + + dw->rg_region.paddr = regs->start; + dw->rg_region.sz = resource_size(regs); + dw->rg_region.vaddr = devm_ioremap_resource(&pdev->dev, regs); + if (IS_ERR(dw->rg_region.vaddr)) + return ERR_CAST(dw->rg_region.vaddr); + + dw->irq = devm_kcalloc(&pdev->dev, dw->nr_irqs, sizeof(*dw->irq), GFP_KERNEL); + if (!dw->irq) + return ERR_PTR(-ENOMEM); + + for (i = 0; i < dw->wr_ch_cnt; i++) { + struct dw_edma_region *ll_region = &dw->ll_region_wr[i]; + dma_addr_t dma_addr; + void *virt; + + // FIXME: the memory is not freed. This must be fixed! + virt = dma_alloc_coherent(&pdev->dev, PAGE_SIZE, &dma_addr, GFP_KERNEL); + if (!virt) + return ERR_PTR(-ENOMEM); + + + ll_region->vaddr = virt; + ll_region->paddr = dma_addr; + ll_region->sz = PAGE_SIZE; + } + + for (i = 0; i < dw->rd_ch_cnt; i++) { + struct dw_edma_region *ll_region = &dw->ll_region_rd[i]; + dma_addr_t dma_addr; + void *virt; + + // FIXME: the memory is not freed. This must be fixed! + virt = dma_alloc_coherent(&pdev->dev, PAGE_SIZE, &dma_addr, GFP_KERNEL); + if (!virt) + return ERR_PTR(-ENOMEM); + + + ll_region->vaddr = virt; + ll_region->paddr = dma_addr; + ll_region->sz = PAGE_SIZE; + } + + return chip; +} + +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("Qualcomm Snapdragon glue driver for Synopsys DesignWare eDMA"); +MODULE_AUTHOR("Dmitry Baryshkov <dmitry.baryshkov@linaro.org>"); diff --git a/drivers/dma/dw-edma/dw-edma-v0-core.c b/drivers/dma/dw-edma/dw-edma-v0-core.c index 33bc1e6c4cf2..5026e3b6c8fe 100644 --- a/drivers/dma/dw-edma/dw-edma-v0-core.c +++ b/drivers/dma/dw-edma/dw-edma-v0-core.c @@ -53,35 +53,6 @@ static inline struct dw_edma_v0_regs __iomem *__dw_regs(struct dw_edma *dw) SET_32(dw, rd_##name, value); \ } while (0) -#ifdef CONFIG_64BIT - -#define SET_64(dw, name, value) \ - writeq(value, &(__dw_regs(dw)->name)) - -#define GET_64(dw, name) \ - readq(&(__dw_regs(dw)->name)) - -#define SET_RW_64(dw, dir, name, value) \ - do { \ - if ((dir) == EDMA_DIR_WRITE) \ - SET_64(dw, wr_##name, value); \ - else \ - SET_64(dw, rd_##name, value); \ - } while (0) - -#define GET_RW_64(dw, dir, name) \ - ((dir) == EDMA_DIR_WRITE \ - ? GET_64(dw, wr_##name) \ - : GET_64(dw, rd_##name)) - -#define SET_BOTH_64(dw, name, value) \ - do { \ - SET_64(dw, wr_##name, value); \ - SET_64(dw, rd_##name, value); \ - } while (0) - -#endif /* CONFIG_64BIT */ - #define SET_COMPAT(dw, name, value) \ writel(value, &(__dw_regs(dw)->type.unroll.name)) @@ -164,8 +135,6 @@ static inline u32 readl_ch(struct dw_edma *dw, enum dw_edma_dir dir, u16 ch, #define SET_LL_32(ll, value) \ writel(value, ll) -#ifdef CONFIG_64BIT - static inline void writeq_ch(struct dw_edma *dw, enum dw_edma_dir dir, u16 ch, u64 value, void __iomem *addr) { @@ -181,49 +150,30 @@ static inline void writeq_ch(struct dw_edma *dw, enum dw_edma_dir dir, u16 ch, writel(viewport_sel, &(__dw_regs(dw)->type.legacy.viewport_sel)); - writeq(value, addr); + /* Always use 32-bit writes here, 64-bit write is unaligned */ + writel(lower_32_bits(value), addr); + writel(upper_32_bits(value), addr + 4); raw_spin_unlock_irqrestore(&dw->lock, flags); } else { - writeq(value, addr); + /* Always use 32-bit writes here, 64-bit write is unaligned */ + writel(lower_32_bits(value), addr); + writel(upper_32_bits(value), addr + 4); } } -static inline u64 readq_ch(struct dw_edma *dw, enum dw_edma_dir dir, u16 ch, - const void __iomem *addr) -{ - u32 value; - - if (dw->mf == EDMA_MF_EDMA_LEGACY) { - u32 viewport_sel; - unsigned long flags; - - raw_spin_lock_irqsave(&dw->lock, flags); - - viewport_sel = FIELD_PREP(EDMA_V0_VIEWPORT_MASK, ch); - if (dir == EDMA_DIR_READ) - viewport_sel |= BIT(31); - - writel(viewport_sel, - &(__dw_regs(dw)->type.legacy.viewport_sel)); - value = readq(addr); - - raw_spin_unlock_irqrestore(&dw->lock, flags); - } else { - value = readq(addr); - } - - return value; -} +#ifdef CONFIG_64BIT -#define SET_CH_64(dw, dir, ch, name, value) \ - writeq_ch(dw, dir, ch, value, &(__dw_ch_regs(dw, dir, ch)->name)) +#define SET_LL_64(ll, value) \ + writeq(value, &(ll)->reg) -#define GET_CH_64(dw, dir, ch, name) \ - readq_ch(dw, dir, ch, &(__dw_ch_regs(dw, dir, ch)->name)) +#else #define SET_LL_64(ll, value) \ - writeq(value, ll) + do { \ + writel(lower_32_bits(value), &(ll)->lsb); \ + writel(upper_32_bits(value), &(ll)->msb); \ + } while (0); #endif /* CONFIG_64BIT */ @@ -315,43 +265,29 @@ static void dw_edma_v0_core_write_chunk(struct dw_edma_chunk *chunk) list_for_each_entry(child, &chunk->burst->list, list) { j--; if (!j) - control |= (DW_EDMA_V0_LIE | DW_EDMA_V0_RIE); + control |= DW_EDMA_V0_LIE; /* Channel control */ SET_LL_32(&lli[i].control, control); /* Transfer size */ SET_LL_32(&lli[i].transfer_size, child->sz); /* SAR */ - #ifdef CONFIG_64BIT - SET_LL_64(&lli[i].sar.reg, child->sar); - #else /* CONFIG_64BIT */ - SET_LL_32(&lli[i].sar.lsb, lower_32_bits(child->sar)); - SET_LL_32(&lli[i].sar.msb, upper_32_bits(child->sar)); - #endif /* CONFIG_64BIT */ + SET_LL_64(&lli[i].sar, child->sar); /* DAR */ - #ifdef CONFIG_64BIT - SET_LL_64(&lli[i].dar.reg, child->dar); - #else /* CONFIG_64BIT */ - SET_LL_32(&lli[i].dar.lsb, lower_32_bits(child->dar)); - SET_LL_32(&lli[i].dar.msb, upper_32_bits(child->dar)); - #endif /* CONFIG_64BIT */ + SET_LL_64(&lli[i].dar, child->dar); i++; } llp = (void __iomem *)&lli[i]; - control = DW_EDMA_V0_LLP | DW_EDMA_V0_TCB; + //control = DW_EDMA_V0_LLP | DW_EDMA_V0_TCB; + control = DW_EDMA_V0_LLP; if (!chunk->cb) control |= DW_EDMA_V0_CB; /* Channel control */ SET_LL_32(&llp->control, control); /* Linked list */ - #ifdef CONFIG_64BIT - SET_LL_64(&llp->llp.reg, chunk->ll_region.paddr); - #else /* CONFIG_64BIT */ - SET_LL_32(&llp->llp.lsb, lower_32_bits(chunk->ll_region.paddr)); - SET_LL_32(&llp->llp.msb, upper_32_bits(chunk->ll_region.paddr)); - #endif /* CONFIG_64BIT */ + SET_LL_64(&llp->llp, chunk->ll_region.paddr); } void dw_edma_v0_core_start(struct dw_edma_chunk *chunk, bool first) @@ -409,6 +345,7 @@ void dw_edma_v0_core_start(struct dw_edma_chunk *chunk, bool first) /* Linked list error */ tmp = GET_RW_32(dw, chan->dir, linked_list_err_en); tmp |= FIELD_PREP(EDMA_V0_LINKED_LIST_ERR_MASK, BIT(chan->id)); + tmp |= FIELD_PREP(EDMA_V0_LINKED_LIST_A_ERR_MASK, BIT(chan->id)); SET_RW_32(dw, chan->dir, linked_list_err_en, tmp); /* Channel control */ SET_CH_32(dw, chan->dir, chan->id, ch_control1, diff --git a/drivers/dma/dw-edma/dw-edma-v0-regs.h b/drivers/dma/dw-edma/dw-edma-v0-regs.h index e175f7b20480..ae0430b9c3b9 100644 --- a/drivers/dma/dw-edma/dw-edma-v0-regs.h +++ b/drivers/dma/dw-edma/dw-edma-v0-regs.h @@ -20,6 +20,7 @@ #define EDMA_V0_CH_STATUS_MASK GENMASK(6, 5) #define EDMA_V0_DOORBELL_CH_MASK GENMASK(2, 0) #define EDMA_V0_LINKED_LIST_ERR_MASK GENMASK(7, 0) +#define EDMA_V0_LINKED_LIST_A_ERR_MASK GENMASK(23, 16) #define EDMA_V0_CH_ODD_MSI_DATA_MASK GENMASK(31, 16) #define EDMA_V0_CH_EVEN_MSI_DATA_MASK GENMASK(15, 0) @@ -228,6 +229,8 @@ struct dw_edma_v0_llp { u32 msb; }; } llp; + u32 reserved1; + u32 reserved2; } __packed; #endif /* _DW_EDMA_V0_REGS_H */ diff --git a/drivers/edac/qcom_edac.c b/drivers/edac/qcom_edac.c index 97a27e42dd61..4ee84a494936 100644 --- a/drivers/edac/qcom_edac.c +++ b/drivers/edac/qcom_edac.c @@ -21,30 +21,9 @@ #define TRP_SYN_REG_CNT 6 #define DRP_SYN_REG_CNT 8 -#define LLCC_COMMON_STATUS0 0x0003000c #define LLCC_LB_CNT_MASK GENMASK(31, 28) #define LLCC_LB_CNT_SHIFT 28 -/* Single & double bit syndrome register offsets */ -#define TRP_ECC_SB_ERR_SYN0 0x0002304c -#define TRP_ECC_DB_ERR_SYN0 0x00020370 -#define DRP_ECC_SB_ERR_SYN0 0x0004204c -#define DRP_ECC_DB_ERR_SYN0 0x00042070 - -/* Error register offsets */ -#define TRP_ECC_ERROR_STATUS1 0x00020348 -#define TRP_ECC_ERROR_STATUS0 0x00020344 -#define DRP_ECC_ERROR_STATUS1 0x00042048 -#define DRP_ECC_ERROR_STATUS0 0x00042044 - -/* TRP, DRP interrupt register offsets */ -#define DRP_INTERRUPT_STATUS 0x00041000 -#define TRP_INTERRUPT_0_STATUS 0x00020480 -#define DRP_INTERRUPT_CLEAR 0x00041008 -#define DRP_ECC_ERROR_CNTR_CLEAR 0x00040004 -#define TRP_INTERRUPT_0_CLEAR 0x00020484 -#define TRP_ECC_ERROR_CNTR_CLEAR 0x00020440 - /* Mask and shift macros */ #define ECC_DB_ERR_COUNT_MASK GENMASK(4, 0) #define ECC_DB_ERR_WAYS_MASK GENMASK(31, 16) @@ -60,15 +39,6 @@ #define DRP_TRP_INT_CLEAR GENMASK(1, 0) #define DRP_TRP_CNT_CLEAR GENMASK(1, 0) -/* Config registers offsets*/ -#define DRP_ECC_ERROR_CFG 0x00040000 - -/* Tag RAM, Data RAM interrupt register offsets */ -#define CMN_INTERRUPT_0_ENABLE 0x0003001c -#define CMN_INTERRUPT_2_ENABLE 0x0003003c -#define TRP_INTERRUPT_0_ENABLE 0x00020488 -#define DRP_INTERRUPT_ENABLE 0x0004100c - #define SB_ERROR_THRESHOLD 0x1 #define SB_ERROR_THRESHOLD_SHIFT 24 #define SB_DB_TRP_INTERRUPT_ENABLE 0x3 @@ -86,9 +56,6 @@ enum { static const struct llcc_edac_reg_data edac_reg_data[] = { [LLCC_DRAM_CE] = { .name = "DRAM Single-bit", - .synd_reg = DRP_ECC_SB_ERR_SYN0, - .count_status_reg = DRP_ECC_ERROR_STATUS1, - .ways_status_reg = DRP_ECC_ERROR_STATUS0, .reg_cnt = DRP_SYN_REG_CNT, .count_mask = ECC_SB_ERR_COUNT_MASK, .ways_mask = ECC_SB_ERR_WAYS_MASK, @@ -96,9 +63,6 @@ static const struct llcc_edac_reg_data edac_reg_data[] = { }, [LLCC_DRAM_UE] = { .name = "DRAM Double-bit", - .synd_reg = DRP_ECC_DB_ERR_SYN0, - .count_status_reg = DRP_ECC_ERROR_STATUS1, - .ways_status_reg = DRP_ECC_ERROR_STATUS0, .reg_cnt = DRP_SYN_REG_CNT, .count_mask = ECC_DB_ERR_COUNT_MASK, .ways_mask = ECC_DB_ERR_WAYS_MASK, @@ -106,9 +70,6 @@ static const struct llcc_edac_reg_data edac_reg_data[] = { }, [LLCC_TRAM_CE] = { .name = "TRAM Single-bit", - .synd_reg = TRP_ECC_SB_ERR_SYN0, - .count_status_reg = TRP_ECC_ERROR_STATUS1, - .ways_status_reg = TRP_ECC_ERROR_STATUS0, .reg_cnt = TRP_SYN_REG_CNT, .count_mask = ECC_SB_ERR_COUNT_MASK, .ways_mask = ECC_SB_ERR_WAYS_MASK, @@ -116,9 +77,6 @@ static const struct llcc_edac_reg_data edac_reg_data[] = { }, [LLCC_TRAM_UE] = { .name = "TRAM Double-bit", - .synd_reg = TRP_ECC_DB_ERR_SYN0, - .count_status_reg = TRP_ECC_ERROR_STATUS1, - .ways_status_reg = TRP_ECC_ERROR_STATUS0, .reg_cnt = TRP_SYN_REG_CNT, .count_mask = ECC_DB_ERR_COUNT_MASK, .ways_mask = ECC_DB_ERR_WAYS_MASK, @@ -126,7 +84,7 @@ static const struct llcc_edac_reg_data edac_reg_data[] = { }, }; -static int qcom_llcc_core_setup(struct regmap *llcc_bcast_regmap) +static int qcom_llcc_core_setup(struct llcc_drv_data *drv, struct regmap *llcc_bcast_regmap) { u32 sb_err_threshold; int ret; @@ -135,31 +93,31 @@ static int qcom_llcc_core_setup(struct regmap *llcc_bcast_regmap) * Configure interrupt enable registers such that Tag, Data RAM related * interrupts are propagated to interrupt controller for servicing */ - ret = regmap_update_bits(llcc_bcast_regmap, CMN_INTERRUPT_2_ENABLE, + ret = regmap_update_bits(llcc_bcast_regmap, drv->edac_reg->cmn_interrupt_2_enable, TRP0_INTERRUPT_ENABLE, TRP0_INTERRUPT_ENABLE); if (ret) return ret; - ret = regmap_update_bits(llcc_bcast_regmap, TRP_INTERRUPT_0_ENABLE, + ret = regmap_update_bits(llcc_bcast_regmap, drv->edac_reg->trp_interrupt_0_enable, SB_DB_TRP_INTERRUPT_ENABLE, SB_DB_TRP_INTERRUPT_ENABLE); if (ret) return ret; sb_err_threshold = (SB_ERROR_THRESHOLD << SB_ERROR_THRESHOLD_SHIFT); - ret = regmap_write(llcc_bcast_regmap, DRP_ECC_ERROR_CFG, + ret = regmap_write(llcc_bcast_regmap, drv->edac_reg->drp_ecc_error_cfg, sb_err_threshold); if (ret) return ret; - ret = regmap_update_bits(llcc_bcast_regmap, CMN_INTERRUPT_2_ENABLE, + ret = regmap_update_bits(llcc_bcast_regmap, drv->edac_reg->cmn_interrupt_2_enable, DRP0_INTERRUPT_ENABLE, DRP0_INTERRUPT_ENABLE); if (ret) return ret; - ret = regmap_write(llcc_bcast_regmap, DRP_INTERRUPT_ENABLE, + ret = regmap_write(llcc_bcast_regmap, drv->edac_reg->drp_interrupt_enable, SB_DB_DRP_INTERRUPT_ENABLE); return ret; } @@ -173,24 +131,24 @@ qcom_llcc_clear_error_status(int err_type, struct llcc_drv_data *drv) switch (err_type) { case LLCC_DRAM_CE: case LLCC_DRAM_UE: - ret = regmap_write(drv->bcast_regmap, DRP_INTERRUPT_CLEAR, + ret = regmap_write(drv->bcast_regmap, drv->edac_reg->drp_interrupt_clear, DRP_TRP_INT_CLEAR); if (ret) return ret; - ret = regmap_write(drv->bcast_regmap, DRP_ECC_ERROR_CNTR_CLEAR, + ret = regmap_write(drv->bcast_regmap, drv->edac_reg->drp_ecc_error_cntr_clear, DRP_TRP_CNT_CLEAR); if (ret) return ret; break; case LLCC_TRAM_CE: case LLCC_TRAM_UE: - ret = regmap_write(drv->bcast_regmap, TRP_INTERRUPT_0_CLEAR, + ret = regmap_write(drv->bcast_regmap, drv->edac_reg->trp_interrupt_0_clear, DRP_TRP_INT_CLEAR); if (ret) return ret; - ret = regmap_write(drv->bcast_regmap, TRP_ECC_ERROR_CNTR_CLEAR, + ret = regmap_write(drv->bcast_regmap, drv->edac_reg->trp_ecc_error_cntr_clear, DRP_TRP_CNT_CLEAR); if (ret) return ret; @@ -203,16 +161,53 @@ qcom_llcc_clear_error_status(int err_type, struct llcc_drv_data *drv) return ret; } +struct qcom_llcc_syn_regs { + u32 synd_reg; + u32 count_status_reg; + u32 ways_status_reg; +}; + +static void get_reg_offsets(struct llcc_drv_data *drv, int err_type, struct qcom_llcc_syn_regs *syn_regs) +{ + const struct llcc_edac_reg *edac_reg = drv->edac_reg; + + switch(err_type) { + case LLCC_DRAM_CE: + syn_regs->synd_reg = edac_reg->drp_ecc_sb_err_syn0; + syn_regs->count_status_reg = edac_reg->drp_ecc_error_status1; + syn_regs->ways_status_reg = edac_reg->drp_ecc_error_status0; + break; + case LLCC_DRAM_UE: + syn_regs->synd_reg = edac_reg->drp_ecc_db_err_syn0; + syn_regs->count_status_reg = edac_reg->drp_ecc_error_status1; + syn_regs->ways_status_reg = edac_reg->drp_ecc_error_status0; + break; + case LLCC_TRAM_CE: + syn_regs->synd_reg = edac_reg->trp_ecc_sb_err_syn0; + syn_regs->count_status_reg = edac_reg->trp_ecc_error_status1; + syn_regs->ways_status_reg = edac_reg->trp_ecc_error_status0; + break; + case LLCC_TRAM_UE: + syn_regs->synd_reg = edac_reg->trp_ecc_db_err_syn0; + syn_regs->count_status_reg = edac_reg->trp_ecc_error_status1; + syn_regs->ways_status_reg = edac_reg->trp_ecc_error_status0; + break; + } +} + /* Dump Syndrome registers data for Tag RAM, Data RAM bit errors*/ static int dump_syn_reg_values(struct llcc_drv_data *drv, u32 bank, int err_type) { struct llcc_edac_reg_data reg_data = edac_reg_data[err_type]; + struct qcom_llcc_syn_regs regs = { }; int err_cnt, err_ways, ret, i; u32 synd_reg, synd_val; + get_reg_offsets(drv, err_type, ®s); + for (i = 0; i < reg_data.reg_cnt; i++) { - synd_reg = reg_data.synd_reg + (i * 4); + synd_reg = regs.synd_reg + (i * 4); ret = regmap_read(drv->regmap, drv->offsets[bank] + synd_reg, &synd_val); if (ret) @@ -223,7 +218,7 @@ dump_syn_reg_values(struct llcc_drv_data *drv, u32 bank, int err_type) } ret = regmap_read(drv->regmap, - drv->offsets[bank] + reg_data.count_status_reg, + drv->offsets[bank] + regs.count_status_reg, &err_cnt); if (ret) goto clear; @@ -234,7 +229,7 @@ dump_syn_reg_values(struct llcc_drv_data *drv, u32 bank, int err_type) reg_data.name, err_cnt); ret = regmap_read(drv->regmap, - drv->offsets[bank] + reg_data.ways_status_reg, + drv->offsets[bank] + regs.ways_status_reg, &err_ways); if (ret) goto clear; @@ -297,7 +292,7 @@ llcc_ecc_irq_handler(int irq, void *edev_ctl) /* Iterate over the banks and look for Tag RAM or Data RAM errors */ for (i = 0; i < drv->num_banks; i++) { ret = regmap_read(drv->regmap, - drv->offsets[i] + DRP_INTERRUPT_STATUS, + drv->offsets[i] + drv->edac_reg->drp_interrupt_status, &drp_error); if (!ret && (drp_error & SB_ECC_ERROR)) { @@ -313,7 +308,7 @@ llcc_ecc_irq_handler(int irq, void *edev_ctl) irq_rc = IRQ_HANDLED; ret = regmap_read(drv->regmap, - drv->offsets[i] + TRP_INTERRUPT_0_STATUS, + drv->offsets[i] + drv->edac_reg->trp_interrupt_0_status, &trp_error); if (!ret && (trp_error & SB_ECC_ERROR)) { @@ -340,7 +335,7 @@ static int qcom_llcc_edac_probe(struct platform_device *pdev) int ecc_irq; int rc; - rc = qcom_llcc_core_setup(llcc_driv_data->bcast_regmap); + rc = qcom_llcc_core_setup(llcc_driv_data, llcc_driv_data->bcast_regmap); if (rc) return rc; diff --git a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c index 3d62e6bf6892..684cfd3800bb 100644 --- a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c +++ b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c @@ -86,6 +86,7 @@ struct lt9611uxc_mode { u16 hdisplay; u16 vdisplay; u8 vrefresh; + bool dual_dsi; }; /* @@ -93,22 +94,24 @@ struct lt9611uxc_mode { * Enumerate them here to check whether the mode is supported. */ static struct lt9611uxc_mode lt9611uxc_modes[] = { - { 1920, 1080, 60 }, - { 1920, 1080, 30 }, - { 1920, 1080, 25 }, - { 1366, 768, 60 }, - { 1360, 768, 60 }, - { 1280, 1024, 60 }, - { 1280, 800, 60 }, - { 1280, 720, 60 }, - { 1280, 720, 50 }, - { 1280, 720, 30 }, - { 1152, 864, 60 }, - { 1024, 768, 60 }, - { 800, 600, 60 }, - { 720, 576, 50 }, - { 720, 480, 60 }, - { 640, 480, 60 }, + { 3840, 2160, 60, true }, + { 3840, 2160, 30, true }, + { 1920, 1080, 60, false }, + { 1920, 1080, 30, false }, + { 1920, 1080, 25, false }, + { 1366, 768, 60, false }, + { 1360, 768, 60, false }, + { 1280, 1024, 60, false }, + { 1280, 800, 60, false }, + { 1280, 720, 60, false }, + { 1280, 720, 50, false }, + { 1280, 720, 30, false }, + { 1152, 864, 60, false }, + { 1024, 768, 60, false }, + { 800, 600, 60, false }, + { 720, 576, 50, false }, + { 720, 480, 60, false }, + { 640, 480, 60, false }, }; static struct lt9611uxc *bridge_to_lt9611uxc(struct drm_bridge *bridge) @@ -313,8 +316,15 @@ static enum drm_mode_status lt9611uxc_connector_mode_valid(struct drm_connector struct drm_display_mode *mode) { struct lt9611uxc_mode *lt9611uxc_mode = lt9611uxc_find_mode(mode); + struct lt9611uxc *lt9611uxc = connector_to_lt9611uxc(connector); + + if (!lt9611uxc_mode) + return MODE_BAD; - return lt9611uxc_mode ? MODE_OK : MODE_BAD; + if (lt9611uxc_mode->dual_dsi && (!lt9611uxc->dsi0 || !lt9611uxc->dsi1)) + return MODE_BAD; + + return MODE_OK; } static const struct drm_connector_helper_funcs lt9611uxc_bridge_connector_helper_funcs = { @@ -375,11 +385,16 @@ lt9611uxc_bridge_mode_valid(struct drm_bridge *bridge, const struct drm_display_info *info, const struct drm_display_mode *mode) { - struct lt9611uxc_mode *lt9611uxc_mode; + struct lt9611uxc *lt9611uxc = bridge_to_lt9611uxc(bridge); + struct lt9611uxc_mode *lt9611uxc_mode = lt9611uxc_find_mode(mode); + + if (!lt9611uxc_mode) + return MODE_BAD; - lt9611uxc_mode = lt9611uxc_find_mode(mode); + if (lt9611uxc_mode->dual_dsi && (!lt9611uxc->dsi0 || !lt9611uxc->dsi1)) + return MODE_BAD; - return lt9611uxc_mode ? MODE_OK : MODE_BAD; + return MODE_OK; } static void lt9611uxc_video_setup(struct lt9611uxc *lt9611uxc, @@ -399,6 +414,13 @@ static void lt9611uxc_video_setup(struct lt9611uxc *lt9611uxc, vsync_len = mode->vsync_end - mode->vsync_start; vfront_porch = mode->vsync_start - mode->vdisplay; + if (lt9611uxc->dsi0 && lt9611uxc->dsi1) + regmap_write(lt9611uxc->regmap, 0xb025, 0x03); + else if (lt9611uxc->dsi0) + regmap_write(lt9611uxc->regmap, 0xb025, 0x01); + else + regmap_write(lt9611uxc->regmap, 0xb025, 0x02); + regmap_write(lt9611uxc->regmap, 0xd00d, (u8)(v_total / 256)); regmap_write(lt9611uxc->regmap, 0xd00e, (u8)(v_total % 256)); @@ -521,13 +543,13 @@ static int lt9611uxc_parse_dt(struct device *dev, struct lt9611uxc *lt9611uxc) { lt9611uxc->dsi0_node = of_graph_get_remote_node(dev->of_node, 0, -1); - if (!lt9611uxc->dsi0_node) { + lt9611uxc->dsi1_node = of_graph_get_remote_node(dev->of_node, 1, -1); + + if (!lt9611uxc->dsi0_node && !lt9611uxc->dsi1_node) { dev_err(lt9611uxc->dev, "failed to get remote node for primary dsi\n"); return -ENODEV; } - lt9611uxc->dsi1_node = of_graph_get_remote_node(dev->of_node, 1, -1); - return 0; } @@ -946,11 +968,13 @@ retry: drm_bridge_add(<9611uxc->bridge); - /* Attach primary DSI */ - lt9611uxc->dsi0 = lt9611uxc_attach_dsi(lt9611uxc, lt9611uxc->dsi0_node); - if (IS_ERR(lt9611uxc->dsi0)) { - ret = PTR_ERR(lt9611uxc->dsi0); - goto err_remove_bridge; + /* Attach primary DSI, if specified */ + if (lt9611uxc->dsi0_node) { + lt9611uxc->dsi0 = lt9611uxc_attach_dsi(lt9611uxc, lt9611uxc->dsi0_node); + if (IS_ERR(lt9611uxc->dsi0)) { + ret = PTR_ERR(lt9611uxc->dsi0); + goto err_remove_bridge; + } } /* Attach secondary DSI, if specified */ diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig index 4e0cbd682725..e6c5dfbad009 100644 --- a/drivers/gpu/drm/msm/Kconfig +++ b/drivers/gpu/drm/msm/Kconfig @@ -140,12 +140,12 @@ config DRM_MSM_DSI_10NM_PHY Choose this option if DSI PHY on SDM845 is used on the platform. config DRM_MSM_DSI_7NM_PHY - bool "Enable DSI 7nm PHY driver in MSM DRM" + bool "Enable DSI 7nm/5nm PHY driver in MSM DRM" depends on DRM_MSM_DSI default y help - Choose this option if DSI PHY on SM8150/SM8250/SC7280 is used on - the platform. + Choose this option if DSI PHY on SM8150/SM8250/SM8350/SM8450/SC7280 + is used on the platform. config DRM_MSM_HDMI bool "Enable HDMI support in MSM DRM driver" diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c index 3a462e327e0e..f28c32136734 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c @@ -1039,14 +1039,18 @@ static void dpu_encoder_virt_atomic_mode_set(struct drm_encoder *drm_enc, return; } - if (!hw_ctl[i]) { + /* Use first (and only) CTL if active CTLs are supported */ + if (dpu_kms->catalog->caps->has_active_ctls) + phys->hw_ctl = to_dpu_hw_ctl(hw_ctl[0]); + else + phys->hw_ctl = to_dpu_hw_ctl(hw_ctl[i]); + if (!phys->hw_ctl) { DPU_ERROR_ENC(dpu_enc, "no ctl block assigned at idx: %d\n", i); return; } phys->hw_pp = dpu_enc->hw_pp[i]; - phys->hw_ctl = to_dpu_hw_ctl(hw_ctl[i]); if (phys->intf_idx >= INTF_0 && phys->intf_idx < INTF_MAX) phys->hw_intf = dpu_rm_get_intf(&dpu_kms->rm, phys->intf_idx); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c index ae28b2b93e69..ed89011e36a7 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c @@ -58,6 +58,8 @@ static void _dpu_encoder_phys_cmd_update_intf_cfg( return; intf_cfg.intf = phys_enc->intf_idx; + if (phys_enc->split_role == ENC_ROLE_MASTER) + intf_cfg.intf_master = phys_enc->hw_intf->idx; intf_cfg.intf_mode_sel = DPU_CTL_MODE_SEL_CMD; intf_cfg.stream_sel = cmd_enc->stream_sel; intf_cfg.mode_3d = dpu_encoder_helper_get_3d_blend_mode(phys_enc); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c index 2c14646661b7..2c1dbfce20b5 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c @@ -270,6 +270,8 @@ static void dpu_encoder_phys_vid_setup_timing_engine( DPU_DEBUG_VIDENC(phys_enc, "fmt_fourcc 0x%X\n", fmt_fourcc); intf_cfg.intf = phys_enc->hw_intf->idx; + if (phys_enc->split_role == ENC_ROLE_MASTER) + intf_cfg.intf_master = phys_enc->hw_intf->idx; intf_cfg.intf_mode_sel = DPU_CTL_MODE_SEL_VID; intf_cfg.stream_sel = 0; /* Don't care value for video mode */ intf_cfg.mode_3d = dpu_encoder_helper_get_3d_blend_mode(phys_enc); @@ -347,7 +349,8 @@ static void dpu_encoder_phys_vid_underrun_irq(void *arg, int irq_idx) static bool dpu_encoder_phys_vid_needs_single_flush( struct dpu_encoder_phys *phys_enc) { - return phys_enc->split_role != ENC_ROLE_SOLO; + return !(phys_enc->hw_ctl->caps->features & BIT(DPU_CTL_ACTIVE_CFG)) && + phys_enc->split_role != ENC_ROLE_SOLO; } static void dpu_encoder_phys_vid_atomic_mode_set( diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c index 400ebceb56bb..f012c81633fd 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c @@ -121,6 +121,15 @@ BIT(MDP_AD4_0_INTR) | \ BIT(MDP_AD4_1_INTR)) +#define IRQ_SM8450_MASK (BIT(MDP_SSPP_TOP0_INTR) | \ + BIT(MDP_SSPP_TOP0_INTR2) | \ + BIT(MDP_SSPP_TOP0_HIST_INTR) | \ + BIT(MDP_INTF0_7xxx_INTR) | \ + BIT(MDP_INTF1_7xxx_INTR) | \ + BIT(MDP_INTF2_7xxx_INTR) | \ + BIT(MDP_INTF3_7xxx_INTR) | \ + 0) + #define WB_SM8250_MASK (BIT(DPU_WB_LINE_MODE) | \ BIT(DPU_WB_UBWC) | \ BIT(DPU_WB_YUV_CONFIG) | \ @@ -325,6 +334,7 @@ static const struct dpu_caps sm8150_dpu_caps = { .has_dim_layer = true, .has_idle_pc = true, .has_3d_merge = true, + .has_active_ctls = true, .max_linewidth = 4096, .pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE, .max_hdeci_exp = MAX_HORZ_DECIMATION, @@ -357,10 +367,25 @@ static const struct dpu_caps sm8250_dpu_caps = { .has_dim_layer = true, .has_idle_pc = true, .has_3d_merge = true, + .has_active_ctls = true, .max_linewidth = 4096, .pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE, }; +static const struct dpu_caps sm8450_dpu_caps = { + .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH, + .max_mixer_blendstages = 0xb, + .qseed_type = DPU_SSPP_SCALER_QSEED4, + .smart_dma_rev = DPU_SSPP_SMART_DMA_V2, /* TODO: v2.5 */ + .ubwc_version = DPU_HW_UBWC_VER_40, + .has_src_split = true, + .has_dim_layer = true, + .has_idle_pc = true, + .has_3d_merge = true, + .max_linewidth = 5120, + .pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE, +}; + static const struct dpu_caps sc7280_dpu_caps = { .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH, .max_mixer_blendstages = 0x7, @@ -498,6 +523,33 @@ static const struct dpu_mdp_cfg sm8250_mdp[] = { }, }; +static const struct dpu_mdp_cfg sm8450_mdp[] = { + { + .name = "top_0", .id = MDP_TOP, + .base = 0x0, .len = 0x494, + .features = BIT(DPU_MDP_PERIPH_0_REMOVED), + .highest_bank_bit = 0x3, /* TODO: 2 for LP_DDR4 */ + .clk_ctrls[DPU_CLK_CTRL_VIG0] = { + .reg_off = 0x2AC, .bit_off = 0}, + .clk_ctrls[DPU_CLK_CTRL_VIG1] = { + .reg_off = 0x2B4, .bit_off = 0}, + .clk_ctrls[DPU_CLK_CTRL_VIG2] = { + .reg_off = 0x2BC, .bit_off = 0}, + .clk_ctrls[DPU_CLK_CTRL_VIG3] = { + .reg_off = 0x2C4, .bit_off = 0}, + .clk_ctrls[DPU_CLK_CTRL_DMA0] = { + .reg_off = 0x2AC, .bit_off = 8}, + .clk_ctrls[DPU_CLK_CTRL_DMA1] = { + .reg_off = 0x2B4, .bit_off = 8}, + .clk_ctrls[DPU_CLK_CTRL_CURSOR0] = { + .reg_off = 0x2BC, .bit_off = 8}, + .clk_ctrls[DPU_CLK_CTRL_CURSOR1] = { + .reg_off = 0x2C4, .bit_off = 8}, + .clk_ctrls[DPU_CLK_CTRL_REG_DMA] = { + .reg_off = 0x2BC, .bit_off = 20}, + }, +}; + static const struct dpu_mdp_cfg sc7280_mdp[] = { { .name = "top_0", .id = MDP_TOP, @@ -656,6 +708,45 @@ static const struct dpu_ctl_cfg sm8150_ctl[] = { }, }; +static const struct dpu_ctl_cfg sm8450_ctl[] = { + { + .name = "ctl_0", .id = CTL_0, + .base = 0x15000, .len = 0x204, + .features = BIT(DPU_CTL_ACTIVE_CFG) | BIT(DPU_CTL_SPLIT_DISPLAY) | BIT(DPU_CTL_FETCH_ACTIVE), + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 9), + }, + { + .name = "ctl_1", .id = CTL_1, + .base = 0x16000, .len = 0x204, + .features = BIT(DPU_CTL_ACTIVE_CFG) | BIT(DPU_CTL_SPLIT_DISPLAY) | BIT(DPU_CTL_FETCH_ACTIVE), + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 10), + }, + { + .name = "ctl_2", .id = CTL_2, + .base = 0x17000, .len = 0x204, + .features = BIT(DPU_CTL_ACTIVE_CFG) | BIT(DPU_CTL_FETCH_ACTIVE), + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 11), + }, + { + .name = "ctl_3", .id = CTL_3, + .base = 0x18000, .len = 0x204, + .features = BIT(DPU_CTL_ACTIVE_CFG) | BIT(DPU_CTL_FETCH_ACTIVE), + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 12), + }, + { + .name = "ctl_4", .id = CTL_4, + .base = 0x19000, .len = 0x204, + .features = BIT(DPU_CTL_ACTIVE_CFG) | BIT(DPU_CTL_FETCH_ACTIVE), + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 13), + }, + { + .name = "ctl_5", .id = CTL_5, + .base = 0x1a000, .len = 0x204, + .features = BIT(DPU_CTL_ACTIVE_CFG) | BIT(DPU_CTL_FETCH_ACTIVE), + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 23), + }, +}; + static const struct dpu_ctl_cfg sc7280_ctl[] = { { .name = "ctl_0", .id = CTL_0, @@ -874,6 +965,34 @@ static const struct dpu_sspp_cfg sm8250_sspp[] = { sdm845_dma_sblk_3, 13, SSPP_TYPE_DMA, DPU_CLK_CTRL_CURSOR1), }; +static const struct dpu_sspp_sub_blks sm8450_vig_sblk_0 = + _VIG_SBLK("0", 5, DPU_SSPP_SCALER_QSEED3LITE); +static const struct dpu_sspp_sub_blks sm8450_vig_sblk_1 = + _VIG_SBLK("1", 6, DPU_SSPP_SCALER_QSEED3LITE); +static const struct dpu_sspp_sub_blks sm8450_vig_sblk_2 = + _VIG_SBLK("2", 7, DPU_SSPP_SCALER_QSEED3LITE); +static const struct dpu_sspp_sub_blks sm8450_vig_sblk_3 = + _VIG_SBLK("3", 8, DPU_SSPP_SCALER_QSEED3LITE); + +static const struct dpu_sspp_cfg sm8450_sspp[] = { + SSPP_BLK("sspp_0", SSPP_VIG0, 0x4000, VIG_SC7180_MASK, + sm8450_vig_sblk_0, 0, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG0), + SSPP_BLK("sspp_1", SSPP_VIG1, 0x6000, VIG_SC7180_MASK, + sm8450_vig_sblk_1, 4, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG1), + SSPP_BLK("sspp_2", SSPP_VIG2, 0x8000, VIG_SC7180_MASK, + sm8450_vig_sblk_2, 8, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG2), + SSPP_BLK("sspp_3", SSPP_VIG3, 0xa000, VIG_SC7180_MASK, + sm8450_vig_sblk_3, 12, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG3), + SSPP_BLK("sspp_8", SSPP_DMA0, 0x24000, DMA_SDM845_MASK, + sdm845_dma_sblk_0, 1, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA0), + SSPP_BLK("sspp_9", SSPP_DMA1, 0x26000, DMA_SDM845_MASK, + sdm845_dma_sblk_1, 5, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA1), + SSPP_BLK("sspp_10", SSPP_DMA2, 0x28000, DMA_CURSOR_SDM845_MASK, + sdm845_dma_sblk_2, 9, SSPP_TYPE_DMA, DPU_CLK_CTRL_CURSOR0), + SSPP_BLK("sspp_11", SSPP_DMA3, 0x2a000, DMA_CURSOR_SDM845_MASK, + sdm845_dma_sblk_3, 13, SSPP_TYPE_DMA, DPU_CLK_CTRL_CURSOR1), +}; + static const struct dpu_sspp_cfg sc7280_sspp[] = { SSPP_BLK("sspp_0", SSPP_VIG0, 0x4000, VIG_SC7280_MASK, sc7280_vig_sblk_0, 0, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG0), @@ -1178,6 +1297,34 @@ static struct dpu_pingpong_cfg qcm2290_pp[] = { DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 12)), }; +/* FIXME: interrupts */ +static const struct dpu_pingpong_cfg sm8450_pp[] = { + PP_BLK_TE("pingpong_0", PINGPONG_0, 0x69000, MERGE_3D_0, sdm845_pp_sblk_te, + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 12)), + PP_BLK_TE("pingpong_1", PINGPONG_1, 0x6a000, MERGE_3D_0, sdm845_pp_sblk_te, + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 13)), + PP_BLK("pingpong_2", PINGPONG_2, 0x6b000, MERGE_3D_1, sdm845_pp_sblk, + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 14)), + PP_BLK("pingpong_3", PINGPONG_3, 0x6c000, MERGE_3D_1, sdm845_pp_sblk, + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 15)), + PP_BLK("pingpong_4", PINGPONG_4, 0x6d000, MERGE_3D_2, sdm845_pp_sblk, + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30), + -1), + PP_BLK("pingpong_5", PINGPONG_5, 0x6e000, MERGE_3D_2, sdm845_pp_sblk, + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31), + -1), + PP_BLK("pingpong_6", PINGPONG_6, 0x65800, MERGE_3D_3, sdm845_pp_sblk, + -1, + -1), + PP_BLK("pingpong_7", PINGPONG_7, 0x65c00, MERGE_3D_3, sdm845_pp_sblk, + -1, + -1), +}; + /************************************************************* * MERGE_3D sub blocks config *************************************************************/ @@ -1195,6 +1342,13 @@ static const struct dpu_merge_3d_cfg sm8150_merge_3d[] = { MERGE_3D_BLK("merge_3d_2", MERGE_3D_2, 0x83200), }; +static const struct dpu_merge_3d_cfg sm8450_merge_3d[] = { + MERGE_3D_BLK("merge_3d_0", MERGE_3D_0, 0x4e000), + MERGE_3D_BLK("merge_3d_1", MERGE_3D_1, 0x4f000), + MERGE_3D_BLK("merge_3d_2", MERGE_3D_2, 0x50000), + MERGE_3D_BLK("merge_3d_3", MERGE_3D_3, 0x65f00), +}; + static const struct dpu_pingpong_cfg sc7280_pp[] = { PP_BLK("pingpong_0", PINGPONG_0, 0x59000, 0, sc7280_pp_sblk, -1, -1), PP_BLK("pingpong_1", PINGPONG_1, 0x6a000, 0, sc7280_pp_sblk, -1, -1), @@ -1281,6 +1435,13 @@ static const struct dpu_intf_cfg qcm2290_intf[] = { INTF_BLK("intf_1", INTF_1, 0x6A800, INTF_DSI, 0, 24, INTF_SC7180_MASK, MDP_SSPP_TOP0_INTR, 26, 27), }; +static const struct dpu_intf_cfg sm8450_intf[] = { + INTF_BLK("intf_0", INTF_0, 0x34000, INTF_DP, MSM_DP_CONTROLLER_0, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 24, 25), + INTF_BLK("intf_1", INTF_1, 0x35000, INTF_DSI, 0, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 26, 27), + INTF_BLK("intf_2", INTF_2, 0x36000, INTF_DSI, 1, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 28, 29), + INTF_BLK("intf_3", INTF_3, 0x37000, INTF_DP, MSM_DP_CONTROLLER_1, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 30, 31), +}; + /************************************************************* * Writeback blocks config *************************************************************/ @@ -1392,6 +1553,14 @@ static const struct dpu_reg_dma_cfg sm8250_regdma = { .clk_ctrl = DPU_CLK_CTRL_REG_DMA, }; +static const struct dpu_reg_dma_cfg sm8450_regdma = { + .base = 0x0, + .version = 0x00020000, + .trigger_sel_off = 0x119c, + .xin_id = 7, + .clk_ctrl = DPU_CLK_CTRL_REG_DMA, +}; + /************************************************************* * PERF data config *************************************************************/ @@ -1667,6 +1836,36 @@ static const struct dpu_perf_cfg sm8250_perf_data = { .bw_inefficiency_factor = 120, }; +static const struct dpu_perf_cfg sm8450_perf_data = { + .max_bw_low = 13600000, + .max_bw_high = 18200000, + .min_core_ib = 2500000, + .min_llcc_ib = 0, + .min_dram_ib = 800000, + .min_prefill_lines = 35, + /* FIXME: lut tables */ + .danger_lut_tbl = {0x3ffff, 0x3ffff, 0x0}, + .safe_lut_tbl = {0xfe00, 0xfe00, 0xffff}, + .qos_lut_tbl = { + {.nentry = ARRAY_SIZE(sc7180_qos_linear), + .entries = sc7180_qos_linear + }, + {.nentry = ARRAY_SIZE(sc7180_qos_macrotile), + .entries = sc7180_qos_macrotile + }, + {.nentry = ARRAY_SIZE(sc7180_qos_nrt), + .entries = sc7180_qos_nrt + }, + /* TODO: macrotile-qseed is different from macrotile */ + }, + .cdp_cfg = { + {.rd_enable = 1, .wr_enable = 1}, + {.rd_enable = 1, .wr_enable = 0} + }, + .clk_inefficiency_factor = 105, + .bw_inefficiency_factor = 120, +}; + static const struct dpu_perf_cfg sc7280_perf_data = { .max_bw_low = 4700000, .max_bw_high = 8800000, @@ -1934,7 +2133,6 @@ static void sc7280_cfg_init(struct dpu_mdss_cfg *dpu_cfg) }; } - /* * qcm2290_cfg_init(): populate qcm2290 dpu sub-blocks reg offsets * and instance counts. @@ -1964,6 +2162,35 @@ static void qcm2290_cfg_init(struct dpu_mdss_cfg *dpu_cfg) .perf = qcm2290_perf_data, .mdss_irqs = IRQ_SC7180_MASK, }; +}; + +static void sm8450_cfg_init(struct dpu_mdss_cfg *dpu_cfg) +{ + *dpu_cfg = (struct dpu_mdss_cfg){ + .caps = &sm8450_dpu_caps, + .mdp_count = ARRAY_SIZE(sm8450_mdp), + .mdp = sm8450_mdp, + .ctl_count = ARRAY_SIZE(sm8450_ctl), + .ctl = sm8450_ctl, + .sspp_count = ARRAY_SIZE(sm8450_sspp), + .sspp = sm8450_sspp, + .mixer_count = ARRAY_SIZE(sm8150_lm), + .mixer = sm8150_lm, + .dspp_count = ARRAY_SIZE(sm8150_dspp), + .dspp = sm8150_dspp, + .pingpong_count = ARRAY_SIZE(sm8450_pp), + .pingpong = sm8450_pp, + .merge_3d_count = ARRAY_SIZE(sm8450_merge_3d), + .merge_3d = sm8450_merge_3d, + .intf_count = ARRAY_SIZE(sm8450_intf), + .intf = sm8450_intf, + .vbif_count = ARRAY_SIZE(sdm845_vbif), + .vbif = sdm845_vbif, + .reg_dma_count = 1, + .dma_cfg = sm8250_regdma, + .perf = sm8450_perf_data, + .mdss_irqs = IRQ_SM8450_MASK, + }; } static const struct dpu_mdss_hw_cfg_handler cfg_handler[] = { @@ -1978,6 +2205,7 @@ static const struct dpu_mdss_hw_cfg_handler cfg_handler[] = { { .hw_rev = DPU_HW_VER_620, .cfg_init = sc7180_cfg_init}, { .hw_rev = DPU_HW_VER_650, .cfg_init = qcm2290_cfg_init}, { .hw_rev = DPU_HW_VER_720, .cfg_init = sc7280_cfg_init}, + { .hw_rev = DPU_HW_VER_810, .cfg_init = sm8450_cfg_init}, }; void dpu_hw_catalog_deinit(struct dpu_mdss_cfg *dpu_cfg) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h index 8cb6d1f25bf9..c353e8f2e084 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h @@ -46,6 +46,7 @@ #define DPU_HW_VER_620 DPU_HW_VER(6, 2, 0) /* sc7180 v1.0 */ #define DPU_HW_VER_650 DPU_HW_VER(6, 5, 0) /* qcm2290|sm4125 */ #define DPU_HW_VER_720 DPU_HW_VER(7, 2, 0) /* sc7280 */ +#define DPU_HW_VER_810 DPU_HW_VER(8, 1, 0) /* sm8450 */ #define IS_MSM8996_TARGET(rev) IS_DPU_MAJOR_MINOR_SAME((rev), DPU_HW_VER_170) #define IS_MSM8998_TARGET(rev) IS_DPU_MAJOR_MINOR_SAME((rev), DPU_HW_VER_300) @@ -92,6 +93,7 @@ enum { DPU_MDP_UBWC_1_0, DPU_MDP_UBWC_1_5, DPU_MDP_AUDIO_SELECT, + DPU_MDP_PERIPH_0_REMOVED, DPU_MDP_MAX }; @@ -393,6 +395,7 @@ struct dpu_caps { bool has_dim_layer; bool has_idle_pc; bool has_3d_merge; + bool has_active_ctls; /* SSPP limits */ u32 max_linewidth; u32 pixel_ram_size; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c index c33e7ef611a6..3f012297495f 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c @@ -534,6 +534,7 @@ static void dpu_hw_ctl_intf_cfg_v1(struct dpu_hw_ctl *ctx, u32 intf_active = 0; u32 wb_active = 0; u32 mode_sel = 0; + u32 merge_3d_active = 0; /* CTL_TOP[31:28] carries group_id to collate CTL paths * per VM. Explicitly disable it until VM support is @@ -557,10 +558,17 @@ static void dpu_hw_ctl_intf_cfg_v1(struct dpu_hw_ctl *ctx, if (cfg->wb) wb_active |= BIT(cfg->wb - WB_0); + merge_3d_active = DPU_REG_READ(c, CTL_MERGE_3D_ACTIVE); + if (cfg->merge_3d) + merge_3d_active |= BIT(cfg->merge_3d - MERGE_3D_0); + DPU_REG_WRITE(c, CTL_TOP, mode_sel); DPU_REG_WRITE(c, CTL_INTF_ACTIVE, intf_active); DPU_REG_WRITE(c, CTL_WB_ACTIVE, wb_active); + if (cfg->intf_master) + DPU_REG_WRITE(c, CTL_INTF_MASTER, BIT(cfg->intf_master - INTF_0)); + if (cfg->merge_3d) DPU_REG_WRITE(c, CTL_MERGE_3D_ACTIVE, BIT(cfg->merge_3d - MERGE_3D_0)); @@ -568,6 +576,13 @@ static void dpu_hw_ctl_intf_cfg_v1(struct dpu_hw_ctl *ctx, DPU_REG_WRITE(&ctx->hw, CTL_FLUSH, DSC_IDX); DPU_REG_WRITE(c, CTL_DSC_ACTIVE, cfg->dsc); } + if (cfg->merge_3d) + DPU_REG_WRITE(c, CTL_MERGE_3D_ACTIVE, merge_3d_active); + + if (cfg->intf_master) + DPU_DEBUG_DRIVER("ACTIVE: %x %x %lx\n", intf_active, merge_3d_active, BIT(cfg->intf_master - INTF_0)); + else + DPU_DEBUG_DRIVER("ACTIVE: %x %x\n", intf_active, merge_3d_active); } static void dpu_hw_ctl_intf_cfg(struct dpu_hw_ctl *ctx, diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h index 5755307089b5..0774c6903191 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h @@ -37,6 +37,7 @@ struct dpu_hw_stage_cfg { /** * struct dpu_hw_intf_cfg :Describes how the DPU writes data to output interface * @intf : Interface id + * @intf_master: Master interface id in the dual pipe topology * @mode_3d: 3d mux configuration * @merge_3d: 3d merge block used * @intf_mode_sel: Interface mode, cmd / vid @@ -45,6 +46,7 @@ struct dpu_hw_stage_cfg { */ struct dpu_hw_intf_cfg { enum dpu_intf intf; + enum dpu_intf intf_master; enum dpu_wb wb; enum dpu_3d_blend_mode mode_3d; enum dpu_merge_3d merge_3d; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h index 9f402be55fbf..80833ae121a6 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h @@ -195,6 +195,8 @@ enum dpu_pingpong { PINGPONG_3, PINGPONG_4, PINGPONG_5, + PINGPONG_6, + PINGPONG_7, PINGPONG_S0, PINGPONG_MAX }; @@ -203,6 +205,7 @@ enum dpu_merge_3d { MERGE_3D_0 = 1, MERGE_3D_1, MERGE_3D_2, + MERGE_3D_3, MERGE_3D_MAX }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index e23e2552e802..b534bff51e02 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -950,8 +950,15 @@ static void dpu_kms_mdp_snapshot(struct msm_disp_state *disp_state, struct msm_k msm_disp_snapshot_add_block(disp_state, cat->wb[i].len, dpu_kms->mmio + cat->wb[i].base, "wb_%d", i); - msm_disp_snapshot_add_block(disp_state, top->hw.length, - dpu_kms->mmio + top->hw.blk_off, "top"); + if (top->caps->features & BIT(DPU_MDP_PERIPH_0_REMOVED)) { + msm_disp_snapshot_add_block(disp_state, 0x380, + dpu_kms->mmio + top->hw.blk_off, "top"); + msm_disp_snapshot_add_block(disp_state, top->hw.length - 0x3a8, + dpu_kms->mmio + top->hw.blk_off + 0x3a8, "top_2"); + } else { + msm_disp_snapshot_add_block(disp_state, top->hw.length, + dpu_kms->mmio + top->hw.blk_off, "top"); + } pm_runtime_put_sync(&dpu_kms->pdev->dev); } @@ -1337,6 +1344,7 @@ static const struct of_device_id dpu_dt_match[] = { { .compatible = "qcom,sc8180x-dpu", }, { .compatible = "qcom,sm8150-dpu", }, { .compatible = "qcom,sm8250-dpu", }, + { .compatible = "qcom,sm8450-dpu", }, {} }; MODULE_DEVICE_TABLE(of, dpu_dt_match); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c index 06f03e7081bc..ef2dfdecd034 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c @@ -224,6 +224,7 @@ int dpu_rm_init(struct dpu_rm *rm, } rm->ctl_blks[ctl->id - CTL_0] = &hw->base; } + rm->has_active_ctls = cat->caps->has_active_ctls; for (i = 0; i < cat->dspp_count; i++) { struct dpu_hw_dspp *hw; @@ -443,10 +444,15 @@ static int _dpu_rm_reserve_ctls( int i = 0, j, num_ctls; bool needs_split_display; - /* each hw_intf needs its own hw_ctrl to program its control path */ - num_ctls = top->num_intf; + if (rm->has_active_ctls) { + num_ctls = 1; + needs_split_display = false; + } else { + /* each hw_intf needs its own hw_ctrl to program its control path */ + num_ctls = top->num_intf; - needs_split_display = _dpu_rm_needs_split_display(top); + needs_split_display = _dpu_rm_needs_split_display(top); + } for (j = 0; j < ARRAY_SIZE(rm->ctl_blks); j++) { const struct dpu_hw_ctl *ctl; @@ -464,7 +470,7 @@ static int _dpu_rm_reserve_ctls( DPU_DEBUG("ctl %d caps 0x%lX\n", j + CTL_0, features); - if (needs_split_display != has_split_display) + if (!rm->has_active_ctls && needs_split_display != has_split_display) continue; ctl_idx[i] = j; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h index 2f34a31d8d0d..b9227373ebe8 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h @@ -31,6 +31,7 @@ struct dpu_rm { struct dpu_hw_blk *dspp_blks[DSPP_MAX - DSPP_0]; struct dpu_hw_blk *merge_3d_blks[MERGE_3D_MAX - MERGE_3D_0]; struct dpu_hw_blk *dsc_blks[DSC_MAX - DSC_0]; + bool has_active_ctls; }; /** diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c index 2c23324a2296..aedffbbb0b2d 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c @@ -300,6 +300,8 @@ static const struct msm_dsi_cfg_handler dsi_cfg_handlers[] = { &sc7180_dsi_cfg, &msm_dsi_6g_v2_host_ops}, {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_5_0, &sc7280_dsi_cfg, &msm_dsi_6g_v2_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_6_0, + &sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops}, }; const struct msm_dsi_cfg_handler *msm_dsi_cfg_get(u32 major, u32 minor) diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.h b/drivers/gpu/drm/msm/dsi/dsi_cfg.h index fe54a999968b..861738195480 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.h +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.h @@ -25,6 +25,7 @@ #define MSM_DSI_6G_VER_MINOR_V2_4_0 0x20040000 #define MSM_DSI_6G_VER_MINOR_V2_4_1 0x20040001 #define MSM_DSI_6G_VER_MINOR_V2_5_0 0x20050000 +#define MSM_DSI_6G_VER_MINOR_V2_6_0 0x20060000 #define MSM_DSI_V2_VER_MINOR_8064 0x0 diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c index a39de3bdc7fa..98d603f1ba0b 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c @@ -643,6 +643,10 @@ static const struct of_device_id dsi_phy_dt_match[] = { .data = &dsi_phy_7nm_8150_cfgs }, { .compatible = "qcom,sc7280-dsi-phy-7nm", .data = &dsi_phy_7nm_7280_cfgs }, + { .compatible = "qcom,dsi-phy-5nm-8350", + .data = &dsi_phy_5nm_8350_cfgs }, + { .compatible = "qcom,dsi-phy-5nm-8450", + .data = &dsi_phy_5nm_8450_cfgs }, #endif {} }; @@ -782,6 +786,22 @@ static int dsi_phy_driver_probe(struct platform_device *pdev) goto fail; } + /* + * As explained in msm_dsi_phy_enable, resetting the DSI PHY (as done + * in dsi_mgr_phy_enable) silently changes its PLL registers to power-on + * defaults, but the generic clock framework manages and caches several + * of the PLL registers. It initializes these caches at registration + * time via register read. + * + * As a result, we need to save DSI PLL registers once at probe in order + * for the first call to msm_dsi_phy_enable to successfully bring PLL + * registers back in line with what the generic clock framework expects. + * + * Subsequent PLL restores during msm_dsi_phy_enable will always be + * paired with PLL saves in msm_dsi_phy_disable. + */ + msm_dsi_phy_pll_save_state(phy); + dsi_phy_disable_resource(phy); platform_set_drvdata(pdev, phy); diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h index dc91b43d5a38..02088a8c0d78 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h @@ -55,6 +55,8 @@ extern const struct msm_dsi_phy_cfg dsi_phy_10nm_8998_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_7nm_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_7nm_8150_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_7nm_7280_cfgs; +extern const struct msm_dsi_phy_cfg dsi_phy_5nm_8350_cfgs; +extern const struct msm_dsi_phy_cfg dsi_phy_5nm_8450_cfgs; struct msm_dsi_dphy_timing { u32 clk_zero; diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c index 66ed1919a1db..413da0b38a58 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c @@ -39,8 +39,14 @@ #define VCO_REF_CLK_RATE 19200000 #define FRAC_BITS 18 +/* Hardware is pre V4.1 */ +#define DSI_PHY_7NM_QUIRK_PRE_V4_1 BIT(0) /* Hardware is V4.1 */ -#define DSI_PHY_7NM_QUIRK_V4_1 BIT(0) +#define DSI_PHY_7NM_QUIRK_V4_1 BIT(1) +/* Hardware is V4.2 */ +#define DSI_PHY_7NM_QUIRK_V4_2 BIT(2) +/* Hardware is V4.3 */ +#define DSI_PHY_7NM_QUIRK_V4_3 BIT(3) struct dsi_pll_config { bool enable_ssc; @@ -116,7 +122,7 @@ static void dsi_pll_calc_dec_frac(struct dsi_pll_7nm *pll, struct dsi_pll_config dec_multiple = div_u64(pll_freq * multiplier, divider); dec = div_u64_rem(dec_multiple, multiplier, &frac); - if (!(pll->phy->cfg->quirks & DSI_PHY_7NM_QUIRK_V4_1)) + if (pll->phy->cfg->quirks & DSI_PHY_7NM_QUIRK_PRE_V4_1) config->pll_clock_inverters = 0x28; else if (pll_freq <= 1000000000ULL) config->pll_clock_inverters = 0xa0; @@ -197,16 +203,25 @@ static void dsi_pll_config_hzindep_reg(struct dsi_pll_7nm *pll) void __iomem *base = pll->phy->pll_base; u8 analog_controls_five_1 = 0x01, vco_config_1 = 0x00; - if (pll->phy->cfg->quirks & DSI_PHY_7NM_QUIRK_V4_1) { + if (!(pll->phy->cfg->quirks & DSI_PHY_7NM_QUIRK_PRE_V4_1)) if (pll->vco_current_rate >= 3100000000ULL) analog_controls_five_1 = 0x03; + if (pll->phy->cfg->quirks & DSI_PHY_7NM_QUIRK_V4_1) { if (pll->vco_current_rate < 1520000000ULL) vco_config_1 = 0x08; else if (pll->vco_current_rate < 2990000000ULL) vco_config_1 = 0x01; } + if ((pll->phy->cfg->quirks & DSI_PHY_7NM_QUIRK_V4_2) || + (pll->phy->cfg->quirks & DSI_PHY_7NM_QUIRK_V4_3)) { + if (pll->vco_current_rate < 1520000000ULL) + vco_config_1 = 0x08; + else if (pll->vco_current_rate >= 2990000000ULL) + vco_config_1 = 0x01; + } + dsi_phy_write(base + REG_DSI_7nm_PHY_PLL_ANALOG_CONTROLS_FIVE_1, analog_controls_five_1); dsi_phy_write(base + REG_DSI_7nm_PHY_PLL_VCO_CONFIG_1, vco_config_1); @@ -231,9 +246,9 @@ static void dsi_pll_config_hzindep_reg(struct dsi_pll_7nm *pll) dsi_phy_write(base + REG_DSI_7nm_PHY_PLL_PFILT, 0x2f); dsi_phy_write(base + REG_DSI_7nm_PHY_PLL_IFILT, 0x2a); dsi_phy_write(base + REG_DSI_7nm_PHY_PLL_IFILT, - pll->phy->cfg->quirks & DSI_PHY_7NM_QUIRK_V4_1 ? 0x3f : 0x22); + !(pll->phy->cfg->quirks & DSI_PHY_7NM_QUIRK_PRE_V4_1) ? 0x3f : 0x22); - if (pll->phy->cfg->quirks & DSI_PHY_7NM_QUIRK_V4_1) { + if (!(pll->phy->cfg->quirks & DSI_PHY_7NM_QUIRK_PRE_V4_1)) { dsi_phy_write(base + REG_DSI_7nm_PHY_PLL_PERF_OPTIMIZE, 0x22); if (pll->slave) dsi_phy_write(pll->slave->phy->pll_base + REG_DSI_7nm_PHY_PLL_PERF_OPTIMIZE, 0x22); @@ -792,7 +807,7 @@ static void dsi_phy_hw_v4_0_lane_settings(struct msm_dsi_phy *phy) const u8 *tx_dctrl = tx_dctrl_0; void __iomem *lane_base = phy->lane_base; - if (phy->cfg->quirks & DSI_PHY_7NM_QUIRK_V4_1) + if (!(phy->cfg->quirks & DSI_PHY_7NM_QUIRK_PRE_V4_1)) tx_dctrl = tx_dctrl_1; /* Strength ctrl settings */ @@ -848,6 +863,12 @@ static int dsi_7nm_phy_enable(struct msm_dsi_phy *phy, if (dsi_phy_hw_v4_0_is_pll_on(phy)) pr_warn("PLL turned on before configuring PHY\n"); + /* Request for REFGEN READY */ + if (phy->cfg->quirks & DSI_PHY_7NM_QUIRK_V4_3) { + dsi_phy_write(phy->base + REG_DSI_7nm_PHY_CMN_GLBL_DIGTOP_SPARE10, 0x1); + udelay(500); + } + /* wait for REFGEN READY */ ret = readl_poll_timeout_atomic(base + REG_DSI_7nm_PHY_CMN_PHY_STATUS, status, (status & BIT(0)), @@ -862,23 +883,53 @@ static int dsi_7nm_phy_enable(struct msm_dsi_phy *phy, /* Alter PHY configurations if data rate less than 1.5GHZ*/ less_than_1500_mhz = (clk_req->bitclk_rate <= 1500000000); - if (phy->cfg->quirks & DSI_PHY_7NM_QUIRK_V4_1) { - vreg_ctrl_0 = less_than_1500_mhz ? 0x53 : 0x52; + if (phy->cfg->quirks & DSI_PHY_7NM_QUIRK_V4_3) { + if (phy->cphy_mode) { + vreg_ctrl_0 = 0x51; + glbl_rescode_top_ctrl = less_than_1500_mhz ? 0x3d : 0x01; + glbl_rescode_bot_ctrl = less_than_1500_mhz ? 0x38 : 0x3b; + glbl_str_swi_cal_sel_ctrl = 0x00; + glbl_hstx_str_ctrl_0 = 0x00; + } else { + vreg_ctrl_0 = less_than_1500_mhz ? 0x53 : 0x52; + glbl_rescode_top_ctrl = less_than_1500_mhz ? 0x3d : 0x01; + glbl_rescode_bot_ctrl = less_than_1500_mhz ? 0x38 : 0x39; + glbl_str_swi_cal_sel_ctrl = 0x00; + glbl_hstx_str_ctrl_0 = 0x88; + } + } else if (phy->cfg->quirks & DSI_PHY_7NM_QUIRK_V4_2) { if (phy->cphy_mode) { + vreg_ctrl_0 = 0x51; + glbl_rescode_top_ctrl = less_than_1500_mhz ? 0x3d : 0x01; + glbl_rescode_bot_ctrl = less_than_1500_mhz ? 0x38 : 0x3b; + glbl_str_swi_cal_sel_ctrl = 0x00; + glbl_hstx_str_ctrl_0 = 0x00; + } else { + vreg_ctrl_0 = less_than_1500_mhz ? 0x53 : 0x52; + glbl_rescode_top_ctrl = less_than_1500_mhz ? 0x3c : 0x00; + glbl_rescode_bot_ctrl = less_than_1500_mhz ? 0x38 : 0x39; + glbl_str_swi_cal_sel_ctrl = 0x00; + glbl_hstx_str_ctrl_0 = 0x88; + } + } else if (phy->cfg->quirks & DSI_PHY_7NM_QUIRK_V4_1) { + if (phy->cphy_mode) { + vreg_ctrl_0 = 0x51; glbl_rescode_top_ctrl = 0x00; glbl_rescode_bot_ctrl = 0x3c; } else { + vreg_ctrl_0 = less_than_1500_mhz ? 0x53 : 0x52; glbl_rescode_top_ctrl = less_than_1500_mhz ? 0x3d : 0x00; glbl_rescode_bot_ctrl = less_than_1500_mhz ? 0x39 : 0x3c; } glbl_str_swi_cal_sel_ctrl = 0x00; glbl_hstx_str_ctrl_0 = 0x88; } else { - vreg_ctrl_0 = less_than_1500_mhz ? 0x5B : 0x59; if (phy->cphy_mode) { + vreg_ctrl_0 = 0x51; glbl_str_swi_cal_sel_ctrl = 0x03; glbl_hstx_str_ctrl_0 = 0x66; } else { + vreg_ctrl_0 = less_than_1500_mhz ? 0x5B : 0x59; glbl_str_swi_cal_sel_ctrl = less_than_1500_mhz ? 0x03 : 0x00; glbl_hstx_str_ctrl_0 = less_than_1500_mhz ? 0x66 : 0x88; } @@ -887,7 +938,6 @@ static int dsi_7nm_phy_enable(struct msm_dsi_phy *phy, } if (phy->cphy_mode) { - vreg_ctrl_0 = 0x51; vreg_ctrl_1 = 0x55; glbl_pemph_ctrl_0 = 0x11; lane_ctrl0 = 0x17; @@ -1021,6 +1071,13 @@ static void dsi_7nm_phy_disable(struct msm_dsi_phy *phy) pr_warn("Turning OFF PHY while PLL is on\n"); dsi_phy_hw_v4_0_config_lpcdrx(phy, false); + + /* Turn off REFGEN Vote */ + dsi_phy_write(base + REG_DSI_7nm_PHY_CMN_GLBL_DIGTOP_SPARE10, 0x0); + wmb(); + /* Delay to ensure HW removes vote before PHY shut down */ + udelay(2); + data = dsi_phy_read(base + REG_DSI_7nm_PHY_CMN_CTRL_0); /* disable all lanes */ @@ -1083,6 +1140,7 @@ const struct msm_dsi_phy_cfg dsi_phy_7nm_8150_cfgs = { .max_pll_rate = 3500000000UL, .io_start = { 0xae94400, 0xae96400 }, .num_dsi_phy = 2, + .quirks = DSI_PHY_7NM_QUIRK_PRE_V4_1, }; const struct msm_dsi_phy_cfg dsi_phy_7nm_7280_cfgs = { @@ -1110,3 +1168,57 @@ const struct msm_dsi_phy_cfg dsi_phy_7nm_7280_cfgs = { .num_dsi_phy = 1, .quirks = DSI_PHY_7NM_QUIRK_V4_1, }; + +const struct msm_dsi_phy_cfg dsi_phy_5nm_8350_cfgs = { + .has_phy_lane = true, + .reg_cfg = { + .num = 1, + .regs = { + {"vdds", 37550, 0}, + }, + }, + .ops = { + .enable = dsi_7nm_phy_enable, + .disable = dsi_7nm_phy_disable, + .pll_init = dsi_pll_7nm_init, + .save_pll_state = dsi_7nm_pll_save_state, + .restore_pll_state = dsi_7nm_pll_restore_state, + .set_continuous_clock = dsi_7nm_set_continuous_clock, + }, + .min_pll_rate = 600000000UL, +#ifdef CONFIG_64BIT + .max_pll_rate = 5000000000UL, +#else + .max_pll_rate = ULONG_MAX, +#endif + .io_start = { 0xae94400, 0xae96400 }, + .num_dsi_phy = 2, + .quirks = DSI_PHY_7NM_QUIRK_V4_2, +}; + +const struct msm_dsi_phy_cfg dsi_phy_5nm_8450_cfgs = { + .has_phy_lane = true, + .reg_cfg = { + .num = 1, + .regs = { + {"vdds", 97800, 0}, + }, + }, + .ops = { + .enable = dsi_7nm_phy_enable, + .disable = dsi_7nm_phy_disable, + .pll_init = dsi_pll_7nm_init, + .save_pll_state = dsi_7nm_pll_save_state, + .restore_pll_state = dsi_7nm_pll_restore_state, + .set_continuous_clock = dsi_7nm_set_continuous_clock, + }, + .min_pll_rate = 600000000UL, +#ifdef CONFIG_64BIT + .max_pll_rate = 5000000000UL, +#else + .max_pll_rate = ULONG_MAX, +#endif + .io_start = { 0xae94400, 0xae96400 }, + .num_dsi_phy = 2, + .quirks = DSI_PHY_7NM_QUIRK_V4_3, +}; diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c index cf24e68864ba..d1f61396bd65 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi.c @@ -30,6 +30,8 @@ void msm_hdmi_set_mode(struct hdmi *hdmi, bool power_on) } } else { ctrl = HDMI_CTRL_HDMI; + if (hdmi->config->keep_ctrl_on) + ctrl |= HDMI_CTRL_ENABLE; } hdmi_write(hdmi, REG_HDMI_CTRL, ctrl); @@ -404,6 +406,7 @@ static struct hdmi_platform_config hdmi_tx_8996_config = { HDMI_CFG(pwr_clk, 8x74), HDMI_CFG(hpd_clk, 8x74), .hpd_freq = hpd_clk_freq_8x74, + .keep_ctrl_on = true, }; static const struct { diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.h b/drivers/gpu/drm/msm/hdmi/hdmi.h index 736f348befb3..5e29dccf2f3e 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.h +++ b/drivers/gpu/drm/msm/hdmi/hdmi.h @@ -112,6 +112,9 @@ struct hdmi_platform_config { /* gpio's: */ struct hdmi_gpio_data gpios[HDMI_MAX_NUM_GPIO]; + + /* caps, etc. */ + bool keep_ctrl_on; }; struct hdmi_bridge { diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_hpd.c b/drivers/gpu/drm/msm/hdmi/hdmi_hpd.c index 75605ddac7c4..4048f7f3911d 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_hpd.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_hpd.c @@ -186,6 +186,13 @@ int msm_hdmi_hpd_enable(struct drm_bridge *bridge) HDMI_HPD_CTRL_ENABLE | hpd_ctrl); spin_unlock_irqrestore(&hdmi->reg_lock, flags); + /* + * wait for a bit so that HPD is sensed if there is a cable already + * connected. Returning early will result in someone calling the + * connnector func's detect() callback too early + */ + msleep(15); + return 0; fail: diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c index e13c5c12b775..f2ecaeac0838 100644 --- a/drivers/gpu/drm/msm/msm_mdss.c +++ b/drivers/gpu/drm/msm/msm_mdss.c @@ -219,6 +219,12 @@ static int msm_mdss_enable(struct msm_mdss *msm_mdss) case DPU_HW_VER_720: writel_relaxed(0x101e, msm_mdss->mmio + UBWC_STATIC); break; + case DPU_HW_VER_810: + /* FIXME: merge with 6.0.0? */ + /* TODO: 0x102e for LP_DDR4 */ + writel_relaxed(0x103e, msm_mdss->mmio + UBWC_STATIC); + writel_relaxed(2, msm_mdss->mmio + UBWC_CTRL_2); + writel_relaxed(1, msm_mdss->mmio + UBWC_PREDICTION_MODE); } return ret; @@ -447,6 +453,7 @@ static const struct of_device_id mdss_dt_match[] = { { .compatible = "qcom,sc8180x-mdss" }, { .compatible = "qcom,sm8150-mdss" }, { .compatible = "qcom,sm8250-mdss" }, + { .compatible = "qcom,sm8450-mdss" }, {} }; MODULE_DEVICE_TABLE(of, mdss_dt_match); diff --git a/drivers/i2c/busses/i2c-qcom-cci.c b/drivers/i2c/busses/i2c-qcom-cci.c index 5c7cc862f08f..f6a1de575c5a 100644 --- a/drivers/i2c/busses/i2c-qcom-cci.c +++ b/drivers/i2c/busses/i2c-qcom-cci.c @@ -541,6 +541,7 @@ static int cci_probe(struct platform_device *pdev) return -ENOENT; for_each_available_child_of_node(dev->of_node, child) { + struct cci_master *master; u32 idx; ret = of_property_read_u32(child, "reg", &idx); @@ -555,27 +556,27 @@ static int cci_probe(struct platform_device *pdev) continue; } - cci->master[idx].adap.quirks = &cci->data->quirks; - cci->master[idx].adap.algo = &cci_algo; - cci->master[idx].adap.dev.parent = dev; - cci->master[idx].adap.dev.of_node = of_node_get(child); - cci->master[idx].master = idx; - cci->master[idx].cci = cci; + master = &cci->master[idx]; + master->adap.quirks = &cci->data->quirks; + master->adap.algo = &cci_algo; + master->adap.dev.parent = dev; + master->adap.dev.of_node = of_node_get(child); + master->master = idx; + master->cci = cci; - i2c_set_adapdata(&cci->master[idx].adap, &cci->master[idx]); - snprintf(cci->master[idx].adap.name, - sizeof(cci->master[idx].adap.name), "Qualcomm-CCI"); + i2c_set_adapdata(&master->adap, master); + snprintf(master->adap.name, sizeof(master->adap.name), "Qualcomm-CCI"); - cci->master[idx].mode = I2C_MODE_STANDARD; + master->mode = I2C_MODE_STANDARD; ret = of_property_read_u32(child, "clock-frequency", &val); if (!ret) { if (val == I2C_MAX_FAST_MODE_FREQ) - cci->master[idx].mode = I2C_MODE_FAST; + master->mode = I2C_MODE_FAST; else if (val == I2C_MAX_FAST_MODE_PLUS_FREQ) - cci->master[idx].mode = I2C_MODE_FAST_PLUS; + master->mode = I2C_MODE_FAST_PLUS; } - init_completion(&cci->master[idx].irq_complete); + init_completion(&master->irq_complete); } /* Memory */ @@ -638,6 +639,11 @@ static int cci_probe(struct platform_device *pdev) if (ret < 0) goto error; + pm_runtime_set_autosuspend_delay(dev, MSEC_PER_SEC); + pm_runtime_use_autosuspend(dev); + pm_runtime_set_active(dev); + pm_runtime_enable(dev); + for (i = 0; i < cci->data->num_masters; i++) { if (!cci->master[i].cci) continue; @@ -649,14 +655,12 @@ static int cci_probe(struct platform_device *pdev) } } - pm_runtime_set_autosuspend_delay(dev, MSEC_PER_SEC); - pm_runtime_use_autosuspend(dev); - pm_runtime_set_active(dev); - pm_runtime_enable(dev); - return 0; error_i2c: + pm_runtime_disable(dev); + pm_runtime_dont_use_autosuspend(dev); + for (--i ; i >= 0; i--) { if (cci->master[i].cci) { i2c_del_adapter(&cci->master[i].adap); diff --git a/drivers/media/i2c/ov8856.c b/drivers/media/i2c/ov8856.c index a9728afc81d4..86b70aa1e2e1 100644 --- a/drivers/media/i2c/ov8856.c +++ b/drivers/media/i2c/ov8856.c @@ -207,198 +207,6 @@ static const struct ov8856_mipi_data_rates mipi_data_rate_lane_4 = { } }; -static const struct ov8856_reg lane_2_mode_3280x2464[] = { - /* 3280x2464 resolution */ - {0x3000, 0x20}, - {0x3003, 0x08}, - {0x300e, 0x20}, - {0x3010, 0x00}, - {0x3015, 0x84}, - {0x3018, 0x32}, - {0x3021, 0x23}, - {0x3033, 0x24}, - {0x3500, 0x00}, - {0x3501, 0x9a}, - {0x3502, 0x20}, - {0x3503, 0x08}, - {0x3505, 0x83}, - {0x3508, 0x01}, - {0x3509, 0x80}, - {0x350c, 0x00}, - {0x350d, 0x80}, - {0x350e, 0x04}, - {0x350f, 0x00}, - {0x3510, 0x00}, - {0x3511, 0x02}, - {0x3512, 0x00}, - {0x3600, 0x72}, - {0x3601, 0x40}, - {0x3602, 0x30}, - {0x3610, 0xc5}, - {0x3611, 0x58}, - {0x3612, 0x5c}, - {0x3613, 0xca}, - {0x3614, 0x50}, - {0x3628, 0xff}, - {0x3629, 0xff}, - {0x362a, 0xff}, - {0x3633, 0x10}, - {0x3634, 0x10}, - {0x3635, 0x10}, - {0x3636, 0x10}, - {0x3663, 0x08}, - {0x3669, 0x34}, - {0x366e, 0x10}, - {0x3706, 0x86}, - {0x370b, 0x7e}, - {0x3714, 0x23}, - {0x3730, 0x12}, - {0x3733, 0x10}, - {0x3764, 0x00}, - {0x3765, 0x00}, - {0x3769, 0x62}, - {0x376a, 0x2a}, - {0x376b, 0x30}, - {0x3780, 0x00}, - {0x3781, 0x24}, - {0x3782, 0x00}, - {0x3783, 0x23}, - {0x3798, 0x2f}, - {0x37a1, 0x60}, - {0x37a8, 0x6a}, - {0x37ab, 0x3f}, - {0x37c2, 0x04}, - {0x37c3, 0xf1}, - {0x37c9, 0x80}, - {0x37cb, 0x16}, - {0x37cc, 0x16}, - {0x37cd, 0x16}, - {0x37ce, 0x16}, - {0x3800, 0x00}, - {0x3801, 0x00}, - {0x3802, 0x00}, - {0x3803, 0x06}, - {0x3804, 0x0c}, - {0x3805, 0xdf}, - {0x3806, 0x09}, - {0x3807, 0xa7}, - {0x3808, 0x0c}, - {0x3809, 0xd0}, - {0x380a, 0x09}, - {0x380b, 0xa0}, - {0x380c, 0x07}, - {0x380d, 0x88}, - {0x380e, 0x09}, - {0x380f, 0xb8}, - {0x3810, 0x00}, - {0x3811, 0x00}, - {0x3812, 0x00}, - {0x3813, 0x01}, - {0x3814, 0x01}, - {0x3815, 0x01}, - {0x3816, 0x00}, - {0x3817, 0x00}, - {0x3818, 0x00}, - {0x3819, 0x00}, - {0x3820, 0x80}, - {0x3821, 0x46}, - {0x382a, 0x01}, - {0x382b, 0x01}, - {0x3830, 0x06}, - {0x3836, 0x02}, - {0x3837, 0x10}, - {0x3862, 0x04}, - {0x3863, 0x08}, - {0x3cc0, 0x33}, - {0x3d85, 0x14}, - {0x3d8c, 0x73}, - {0x3d8d, 0xde}, - {0x4001, 0xe0}, - {0x4003, 0x40}, - {0x4008, 0x00}, - {0x4009, 0x0b}, - {0x400a, 0x00}, - {0x400b, 0x84}, - {0x400f, 0x80}, - {0x4010, 0xf0}, - {0x4011, 0xff}, - {0x4012, 0x02}, - {0x4013, 0x01}, - {0x4014, 0x01}, - {0x4015, 0x01}, - {0x4042, 0x00}, - {0x4043, 0x80}, - {0x4044, 0x00}, - {0x4045, 0x80}, - {0x4046, 0x00}, - {0x4047, 0x80}, - {0x4048, 0x00}, - {0x4049, 0x80}, - {0x4041, 0x03}, - {0x404c, 0x20}, - {0x404d, 0x00}, - {0x404e, 0x20}, - {0x4203, 0x80}, - {0x4307, 0x30}, - {0x4317, 0x00}, - {0x4503, 0x08}, - {0x4601, 0x80}, - {0x4800, 0x44}, - {0x4816, 0x53}, - {0x481b, 0x58}, - {0x481f, 0x27}, - {0x4837, 0x0c}, - {0x483c, 0x0f}, - {0x484b, 0x05}, - {0x5000, 0x57}, - {0x5001, 0x0a}, - {0x5004, 0x06}, - {0x502e, 0x03}, - {0x5030, 0x41}, - {0x5795, 0x02}, - {0x5796, 0x20}, - {0x5797, 0x20}, - {0x5798, 0xd5}, - {0x5799, 0xd5}, - {0x579a, 0x00}, - {0x579b, 0x50}, - {0x579c, 0x00}, - {0x579d, 0x2c}, - {0x579e, 0x0c}, - {0x579f, 0x40}, - {0x57a0, 0x09}, - {0x57a1, 0x40}, - {0x5780, 0x14}, - {0x5781, 0x0f}, - {0x5782, 0x44}, - {0x5783, 0x02}, - {0x5784, 0x01}, - {0x5785, 0x01}, - {0x5786, 0x00}, - {0x5787, 0x04}, - {0x5788, 0x02}, - {0x5789, 0x0f}, - {0x578a, 0xfd}, - {0x578b, 0xf5}, - {0x578c, 0xf5}, - {0x578d, 0x03}, - {0x578e, 0x08}, - {0x578f, 0x0c}, - {0x5790, 0x08}, - {0x5791, 0x04}, - {0x5792, 0x00}, - {0x5793, 0x52}, - {0x5794, 0xa3}, - {0x59f8, 0x3d}, - {0x5a08, 0x02}, - {0x5b00, 0x02}, - {0x5b01, 0x10}, - {0x5b02, 0x03}, - {0x5b03, 0xcf}, - {0x5b05, 0x6c}, - {0x5e00, 0x00} -}; - static const struct ov8856_reg lane_2_mode_1640x1232[] = { /* 1640x1232 resolution */ {0x3000, 0x20}, @@ -591,197 +399,6 @@ static const struct ov8856_reg lane_2_mode_1640x1232[] = { {0x5e00, 0x00} }; -static const struct ov8856_reg lane_4_mode_3280x2464[] = { - /* 3280x2464 resolution */ - {0x3000, 0x20}, - {0x3003, 0x08}, - {0x300e, 0x20}, - {0x3010, 0x00}, - {0x3015, 0x84}, - {0x3018, 0x72}, - {0x3021, 0x23}, - {0x3033, 0x24}, - {0x3500, 0x00}, - {0x3501, 0x9a}, - {0x3502, 0x20}, - {0x3503, 0x08}, - {0x3505, 0x83}, - {0x3508, 0x01}, - {0x3509, 0x80}, - {0x350c, 0x00}, - {0x350d, 0x80}, - {0x350e, 0x04}, - {0x350f, 0x00}, - {0x3510, 0x00}, - {0x3511, 0x02}, - {0x3512, 0x00}, - {0x3600, 0x72}, - {0x3601, 0x40}, - {0x3602, 0x30}, - {0x3610, 0xc5}, - {0x3611, 0x58}, - {0x3612, 0x5c}, - {0x3613, 0xca}, - {0x3614, 0x20}, - {0x3628, 0xff}, - {0x3629, 0xff}, - {0x362a, 0xff}, - {0x3633, 0x10}, - {0x3634, 0x10}, - {0x3635, 0x10}, - {0x3636, 0x10}, - {0x3663, 0x08}, - {0x3669, 0x34}, - {0x366e, 0x10}, - {0x3706, 0x86}, - {0x370b, 0x7e}, - {0x3714, 0x23}, - {0x3730, 0x12}, - {0x3733, 0x10}, - {0x3764, 0x00}, - {0x3765, 0x00}, - {0x3769, 0x62}, - {0x376a, 0x2a}, - {0x376b, 0x30}, - {0x3780, 0x00}, - {0x3781, 0x24}, - {0x3782, 0x00}, - {0x3783, 0x23}, - {0x3798, 0x2f}, - {0x37a1, 0x60}, - {0x37a8, 0x6a}, - {0x37ab, 0x3f}, - {0x37c2, 0x04}, - {0x37c3, 0xf1}, - {0x37c9, 0x80}, - {0x37cb, 0x16}, - {0x37cc, 0x16}, - {0x37cd, 0x16}, - {0x37ce, 0x16}, - {0x3800, 0x00}, - {0x3801, 0x00}, - {0x3802, 0x00}, - {0x3803, 0x06}, - {0x3804, 0x0c}, - {0x3805, 0xdf}, - {0x3806, 0x09}, - {0x3807, 0xa7}, - {0x3808, 0x0c}, - {0x3809, 0xd0}, - {0x380a, 0x09}, - {0x380b, 0xa0}, - {0x380c, 0x07}, - {0x380d, 0x88}, - {0x380e, 0x09}, - {0x380f, 0xb8}, - {0x3810, 0x00}, - {0x3811, 0x00}, - {0x3812, 0x00}, - {0x3813, 0x01}, - {0x3814, 0x01}, - {0x3815, 0x01}, - {0x3816, 0x00}, - {0x3817, 0x00}, - {0x3818, 0x00}, - {0x3819, 0x10}, - {0x3820, 0x80}, - {0x3821, 0x46}, - {0x382a, 0x01}, - {0x382b, 0x01}, - {0x3830, 0x06}, - {0x3836, 0x02}, - {0x3862, 0x04}, - {0x3863, 0x08}, - {0x3cc0, 0x33}, - {0x3d85, 0x17}, - {0x3d8c, 0x73}, - {0x3d8d, 0xde}, - {0x4001, 0xe0}, - {0x4003, 0x40}, - {0x4008, 0x00}, - {0x4009, 0x0b}, - {0x400a, 0x00}, - {0x400b, 0x84}, - {0x400f, 0x80}, - {0x4010, 0xf0}, - {0x4011, 0xff}, - {0x4012, 0x02}, - {0x4013, 0x01}, - {0x4014, 0x01}, - {0x4015, 0x01}, - {0x4042, 0x00}, - {0x4043, 0x80}, - {0x4044, 0x00}, - {0x4045, 0x80}, - {0x4046, 0x00}, - {0x4047, 0x80}, - {0x4048, 0x00}, - {0x4049, 0x80}, - {0x4041, 0x03}, - {0x404c, 0x20}, - {0x404d, 0x00}, - {0x404e, 0x20}, - {0x4203, 0x80}, - {0x4307, 0x30}, - {0x4317, 0x00}, - {0x4503, 0x08}, - {0x4601, 0x80}, - {0x4800, 0x44}, - {0x4816, 0x53}, - {0x481b, 0x58}, - {0x481f, 0x27}, - {0x4837, 0x16}, - {0x483c, 0x0f}, - {0x484b, 0x05}, - {0x5000, 0x57}, - {0x5001, 0x0a}, - {0x5004, 0x06}, - {0x502e, 0x03}, - {0x5030, 0x41}, - {0x5780, 0x14}, - {0x5781, 0x0f}, - {0x5782, 0x44}, - {0x5783, 0x02}, - {0x5784, 0x01}, - {0x5785, 0x01}, - {0x5786, 0x00}, - {0x5787, 0x04}, - {0x5788, 0x02}, - {0x5789, 0x0f}, - {0x578a, 0xfd}, - {0x578b, 0xf5}, - {0x578c, 0xf5}, - {0x578d, 0x03}, - {0x578e, 0x08}, - {0x578f, 0x0c}, - {0x5790, 0x08}, - {0x5791, 0x04}, - {0x5792, 0x00}, - {0x5793, 0x52}, - {0x5794, 0xa3}, - {0x5795, 0x02}, - {0x5796, 0x20}, - {0x5797, 0x20}, - {0x5798, 0xd5}, - {0x5799, 0xd5}, - {0x579a, 0x00}, - {0x579b, 0x50}, - {0x579c, 0x00}, - {0x579d, 0x2c}, - {0x579e, 0x0c}, - {0x579f, 0x40}, - {0x57a0, 0x09}, - {0x57a1, 0x40}, - {0x59f8, 0x3d}, - {0x5a08, 0x02}, - {0x5b00, 0x02}, - {0x5b01, 0x10}, - {0x5b02, 0x03}, - {0x5b03, 0xcf}, - {0x5b05, 0x6c}, - {0x5e00, 0x00} -}; - static const struct ov8856_reg lane_4_mode_1640x1232[] = { /* 1640x1232 resolution */ {0x3000, 0x20}, @@ -1477,21 +1094,6 @@ static const struct ov8856_lane_cfg lane_cfg_2 = { } }}, {{ - .width = 3280, - .height = 2464, - .hts = 1928, - .vts_def = 2488, - .vts_min = 2488, - .reg_list = { - .num_of_regs = - ARRAY_SIZE(lane_2_mode_3280x2464), - .regs = lane_2_mode_3280x2464, - }, - .link_freq_index = 0, - .data_lanes = 2, - .default_mbus_index = OV8856_MEDIA_BUS_FMT_SGRBG10_1X10, - }, - { .width = 1640, .height = 1232, .hts = 3168, @@ -1528,21 +1130,6 @@ static const struct ov8856_lane_cfg lane_cfg_4 = { } }}, {{ - .width = 3280, - .height = 2464, - .hts = 1928, - .vts_def = 2488, - .vts_min = 2488, - .reg_list = { - .num_of_regs = - ARRAY_SIZE(lane_4_mode_3280x2464), - .regs = lane_4_mode_3280x2464, - }, - .link_freq_index = 0, - .data_lanes = 4, - .default_mbus_index = OV8856_MEDIA_BUS_FMT_SGRBG10_1X10, - }, - { .width = 1640, .height = 1232, .hts = 3820, diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 3b59456f5545..31b4168d4c5f 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -1066,6 +1066,18 @@ config MFD_PM8XXX Say M here if you want to include support for PM8xxx chips as a module. This will build a module called "pm8xxx-core". +config MFD_QCOM_QCA639X + tristate "Qualcomm QCA639x WiFi/Bluetooth module support" + depends on REGULATOR && PM_GENERIC_DOMAINS + help + If you say yes to this option, support will be included for Qualcomm + QCA639x family of WiFi and Bluetooth SoCs. Note, this driver supports + only power control for this SoC, you still have to enable individual + Bluetooth and WiFi drivers. + + Say M here if you want to include support for QCA639x chips as a + module. This will build a module called "qcom-qca639x". + config MFD_QCOM_RPM tristate "Qualcomm Resource Power Manager (RPM)" depends on ARCH_QCOM && OF diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile index 858cacf659d6..7752dcbf3104 100644 --- a/drivers/mfd/Makefile +++ b/drivers/mfd/Makefile @@ -198,6 +198,7 @@ obj-$(CONFIG_MFD_SI476X_CORE) += si476x-core.o obj-$(CONFIG_MFD_CS5535) += cs5535-mfd.o obj-$(CONFIG_MFD_OMAP_USB_HOST) += omap-usb-host.o omap-usb-tll.o obj-$(CONFIG_MFD_PM8XXX) += qcom-pm8xxx.o ssbi.o +obj-$(CONFIG_MFD_QCOM_QCA639X) += qcom-qca639x.o obj-$(CONFIG_MFD_QCOM_RPM) += qcom_rpm.o obj-$(CONFIG_MFD_SPMI_PMIC) += qcom-spmi-pmic.o obj-$(CONFIG_TPS65911_COMPARATOR) += tps65911-comparator.o diff --git a/drivers/mfd/qcom-qca639x.c b/drivers/mfd/qcom-qca639x.c new file mode 100644 index 000000000000..16ff767a34b0 --- /dev/null +++ b/drivers/mfd/qcom-qca639x.c @@ -0,0 +1,234 @@ +#include <linux/delay.h> +#include <linux/gpio/consumer.h> +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/pinctrl/consumer.h> +#include <linux/pinctrl/devinfo.h> +#include <linux/platform_device.h> +#include <linux/pm_domain.h> +#include <linux/property.h> +#include <linux/regulator/consumer.h> +#include <linux/slab.h> + +struct vreg { + const char *name; + unsigned int load_uA; +}; + +struct qca_cfg_data { + const struct vreg *vregs; + size_t num_vregs; +}; + +static const struct vreg qca6390_vregs[] = { + /* 2.0 V */ + { "vddpcie2", 15000 }, + { "vddrfa3", 400000 }, + + /* 0.95 V */ + { "vddaon", 100000 }, + { "vddpmu", 1250000 }, + { "vddrfa1", 200000 }, + + /* 1.35 V */ + { "vddrfa2", 400000 }, + { "vddpcie1", 35000 }, + + /* 1.8 V */ + { "vddio", 20000 }, +}; + +static const struct qca_cfg_data qca6390_cfg_data = { + .vregs = qca6390_vregs, + .num_vregs = ARRAY_SIZE(qca6390_vregs), +}; + +static const struct vreg wcn6855_vregs[] = { + /* 2.8 V */ + { "vddasd" }, /* external antenna switch */ + + /* 0.95 V */ + { "vddaon" }, + { "vddcx" }, + { "vddmx" }, + + /* 1.9 V - 2.1 V */ + { "vddrfa1" }, + + /* 1.35 V */ + { "vddrfa2" }, + + /* 2.2 V, optional */ + { "vddrfa3" }, + + /* 1.8 V */ + { "vddio" }, +}; + +static const struct qca_cfg_data wcn6855_cfg_data = { + .vregs = wcn6855_vregs, + .num_vregs = ARRAY_SIZE(wcn6855_vregs), +}; + +struct qca_data { + size_t num_vregs; + struct device *dev; + struct generic_pm_domain pd; + struct gpio_desc *xo_clk_gpio; + struct gpio_desc *wlan_en_gpio; + struct gpio_desc *bt_en_gpio; + struct regulator_bulk_data regulators[]; +}; + +#define domain_to_data(domain) container_of(domain, struct qca_data, pd) + +static int qca_power_on(struct generic_pm_domain *domain) +{ + struct qca_data *data = domain_to_data(domain); + int ret; + + dev_warn(&domain->dev, "DUMMY POWER ON\n"); + + ret = regulator_bulk_enable(data->num_vregs, data->regulators); + if (ret) { + dev_err(data->dev, "Failed to enable regulators"); + return ret; + } + + /* Wait for 1ms before toggling enable pins. */ + msleep(1); + + if (data->xo_clk_gpio) { + gpiod_set_value(data->xo_clk_gpio, 1); + + /*XO CLK must be asserted for some time before WLAN_EN */ + usleep_range(100, 200); + } + + if (data->wlan_en_gpio) + gpiod_set_value(data->wlan_en_gpio, 1); + if (data->bt_en_gpio) + gpiod_set_value(data->bt_en_gpio, 1); + + if (data->xo_clk_gpio) { + /* Assert XO CLK ~(2-5)ms before off for valid latch in HW */ + usleep_range(2000, 5000); + gpiod_set_value(data->xo_clk_gpio, 0); + } + + /* Wait for all power levels to stabilize */ + msleep(6); + + return 0; +} + +static int qca_power_off(struct generic_pm_domain *domain) +{ + struct qca_data *data = domain_to_data(domain); + + dev_warn(&domain->dev, "DUMMY POWER OFF\n"); + + if (data->wlan_en_gpio) + gpiod_set_value(data->wlan_en_gpio, 0); + if (data->bt_en_gpio) + gpiod_set_value(data->bt_en_gpio, 0); + + regulator_bulk_disable(data->num_vregs, data->regulators); + + return 0; +} + +static int qca_probe(struct platform_device *pdev) +{ + const struct qca_cfg_data *cfg; + struct qca_data *data; + struct device *dev = &pdev->dev; + int i, ret; + + cfg = device_get_match_data(&pdev->dev); + if (!cfg) + return -EINVAL; + + if (!dev->pins || IS_ERR_OR_NULL(dev->pins->default_state)) + return -EINVAL; + + data = devm_kzalloc(dev, struct_size(data, regulators, cfg->num_vregs), GFP_KERNEL); + if (!data) + return -ENOMEM; + + data->dev = dev; + data->num_vregs = cfg->num_vregs; + + for (i = 0; i < data->num_vregs; i++) + data->regulators[i].supply = cfg->vregs[i].name; + ret = devm_regulator_bulk_get(dev, data->num_vregs, data->regulators); + if (ret < 0) + return ret; + + for (i = 0; i < data->num_vregs; i++) { + if (!cfg->vregs[i].load_uA) + continue; + + ret = regulator_set_load(data->regulators[i].consumer, cfg->vregs[i].load_uA); + if (ret) + return ret; + } + + data->xo_clk_gpio = devm_gpiod_get_optional(&pdev->dev, "xo-clk", GPIOD_OUT_LOW); + if (IS_ERR(data->xo_clk_gpio)) + return PTR_ERR(data->xo_clk_gpio); + + data->wlan_en_gpio = devm_gpiod_get_optional(&pdev->dev, "wlan-en", GPIOD_OUT_LOW); + if (IS_ERR(data->wlan_en_gpio)) + return PTR_ERR(data->wlan_en_gpio); + + data->bt_en_gpio = devm_gpiod_get_optional(&pdev->dev, "bt-en", GPIOD_OUT_LOW); + if (IS_ERR(data->bt_en_gpio)) + return PTR_ERR(data->bt_en_gpio); + + data->pd.name = dev_name(dev); + data->pd.power_on = qca_power_on; + data->pd.power_off = qca_power_off; + + ret = pm_genpd_init(&data->pd, NULL, true); + if (ret < 0) + return ret; + + ret = of_genpd_add_provider_simple(dev->of_node, &data->pd); + if (ret < 0) { + pm_genpd_remove(&data->pd); + return ret; + } + + platform_set_drvdata(pdev, data); + + return 0; +} + +static int qca_remove(struct platform_device *pdev) +{ + struct qca_data *data = platform_get_drvdata(pdev); + + pm_genpd_remove(&data->pd); + + return 0; +} + +static const struct of_device_id qca_of_match[] = { + { .compatible = "qcom,qca6390", .data = &qca6390_cfg_data }, + { .compatible = "qcom,wcn6855", .data = &wcn6855_cfg_data }, + { }, +}; + +static struct platform_driver qca_driver = { + .probe = qca_probe, + .remove = qca_remove, + .driver = { + .name = "qca639x", + .of_match_table = qca_of_match, + }, +}; + +module_platform_driver(qca_driver); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index b2a4f998c180..18e26769385f 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -452,6 +452,15 @@ config MHI_NET QCOM based WWAN modems for IP or QMAP/rmnet protocol (like SDX55). Say Y or M. +config MHI_EP_NET + tristate "MHI Endpoint network driver" + depends on MHI_BUS_EP + help + This is the network driver for MHI bus implementation in endpoint + devices. It is used provide the network interface for QCOM modems + such as SDX55. + Say Y or M. + endif # NET_CORE config SUNGEM_PHY diff --git a/drivers/net/Makefile b/drivers/net/Makefile index 3f1192d3c52d..c81dd49bf6e1 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -39,6 +39,7 @@ obj-$(CONFIG_NLMON) += nlmon.o obj-$(CONFIG_NET_VRF) += vrf.o obj-$(CONFIG_VSOCKMON) += vsockmon.o obj-$(CONFIG_MHI_NET) += mhi_net.o +obj-$(CONFIG_MHI_EP_NET) += mhi_ep_net.o # # Networking Drivers diff --git a/drivers/net/mhi_ep_net.c b/drivers/net/mhi_ep_net.c new file mode 100644 index 000000000000..5891d17bf4e4 --- /dev/null +++ b/drivers/net/mhi_ep_net.c @@ -0,0 +1,331 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * MHI Endpoint Network driver + * + * Based on drivers/net/mhi_net.c + * + * Copyright (c) 2022, Linaro Ltd. + * Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + */ + +#include <linux/if_arp.h> +#include <linux/mhi_ep.h> +#include <linux/mod_devicetable.h> +#include <linux/module.h> +#include <linux/netdevice.h> +#include <linux/skbuff.h> +#include <linux/u64_stats_sync.h> + +#define MHI_NET_MIN_MTU ETH_MIN_MTU +#define MHI_NET_MAX_MTU 0xffff + +struct mhi_ep_net_stats { + u64_stats_t rx_packets; + u64_stats_t rx_bytes; + u64_stats_t rx_errors; + u64_stats_t tx_packets; + u64_stats_t tx_bytes; + u64_stats_t tx_errors; + u64_stats_t tx_dropped; + struct u64_stats_sync tx_syncp; + struct u64_stats_sync rx_syncp; +}; + +struct mhi_ep_net_dev { + struct mhi_ep_device *mdev; + struct net_device *ndev; + struct mhi_ep_net_stats stats; + struct workqueue_struct *xmit_wq; + struct work_struct xmit_work; + struct sk_buff_head tx_buffers; + spinlock_t tx_lock; /* Lock for protecting tx_buffers */ + u32 mru; +}; + +static void mhi_ep_net_dev_process_queue_packets(struct work_struct *work) +{ + struct mhi_ep_net_dev *mhi_ep_netdev = container_of(work, + struct mhi_ep_net_dev, xmit_work); + struct mhi_ep_device *mdev = mhi_ep_netdev->mdev; + struct sk_buff_head q; + struct sk_buff *skb; + int ret; + + if (mhi_ep_queue_is_empty(mdev, DMA_FROM_DEVICE)) { + netif_stop_queue(mhi_ep_netdev->ndev); + return; + } + + __skb_queue_head_init(&q); + + spin_lock_bh(&mhi_ep_netdev->tx_lock); + skb_queue_splice_init(&mhi_ep_netdev->tx_buffers, &q); + spin_unlock_bh(&mhi_ep_netdev->tx_lock); + + while ((skb = __skb_dequeue(&q))) { + ret = mhi_ep_queue_skb(mdev, skb); + if (ret) { + kfree(skb); + goto exit_drop; + } + + u64_stats_update_begin(&mhi_ep_netdev->stats.tx_syncp); + u64_stats_inc(&mhi_ep_netdev->stats.tx_packets); + u64_stats_add(&mhi_ep_netdev->stats.tx_bytes, skb->len); + u64_stats_update_end(&mhi_ep_netdev->stats.tx_syncp); + + /* Check if queue is empty */ + if (mhi_ep_queue_is_empty(mdev, DMA_FROM_DEVICE)) { + netif_stop_queue(mhi_ep_netdev->ndev); + break; + } + + consume_skb(skb); + cond_resched(); + } + + return; + +exit_drop: + u64_stats_update_begin(&mhi_ep_netdev->stats.tx_syncp); + u64_stats_inc(&mhi_ep_netdev->stats.tx_dropped); + u64_stats_update_end(&mhi_ep_netdev->stats.tx_syncp); +} + +static int mhi_ndo_open(struct net_device *ndev) +{ + /* Carrier is established via out-of-band channel (e.g. qmi) */ + netif_carrier_on(ndev); + + netif_start_queue(ndev); + + return 0; +} + +static int mhi_ndo_stop(struct net_device *ndev) +{ + netif_stop_queue(ndev); + netif_carrier_off(ndev); + + return 0; +} + +static netdev_tx_t mhi_ndo_xmit(struct sk_buff *skb, struct net_device *ndev) +{ + struct mhi_ep_net_dev *mhi_ep_netdev = netdev_priv(ndev); + + spin_lock(&mhi_ep_netdev->tx_lock); + skb_queue_tail(&mhi_ep_netdev->tx_buffers, skb); + spin_unlock(&mhi_ep_netdev->tx_lock); + + queue_work(mhi_ep_netdev->xmit_wq, &mhi_ep_netdev->xmit_work); + + return NETDEV_TX_OK; +} + +static void mhi_ndo_get_stats64(struct net_device *ndev, + struct rtnl_link_stats64 *stats) +{ + struct mhi_ep_net_dev *mhi_ep_netdev = netdev_priv(ndev); + unsigned int start; + + do { + start = u64_stats_fetch_begin_irq(&mhi_ep_netdev->stats.rx_syncp); + stats->rx_packets = u64_stats_read(&mhi_ep_netdev->stats.rx_packets); + stats->rx_bytes = u64_stats_read(&mhi_ep_netdev->stats.rx_bytes); + stats->rx_errors = u64_stats_read(&mhi_ep_netdev->stats.rx_errors); + } while (u64_stats_fetch_retry_irq(&mhi_ep_netdev->stats.rx_syncp, start)); + + do { + start = u64_stats_fetch_begin_irq(&mhi_ep_netdev->stats.tx_syncp); + stats->tx_packets = u64_stats_read(&mhi_ep_netdev->stats.tx_packets); + stats->tx_bytes = u64_stats_read(&mhi_ep_netdev->stats.tx_bytes); + stats->tx_errors = u64_stats_read(&mhi_ep_netdev->stats.tx_errors); + stats->tx_dropped = u64_stats_read(&mhi_ep_netdev->stats.tx_dropped); + } while (u64_stats_fetch_retry_irq(&mhi_ep_netdev->stats.tx_syncp, start)); +} + +static const struct net_device_ops mhi_ep_netdev_ops = { + .ndo_open = mhi_ndo_open, + .ndo_stop = mhi_ndo_stop, + .ndo_start_xmit = mhi_ndo_xmit, + .ndo_get_stats64 = mhi_ndo_get_stats64, +}; + +static void mhi_ep_net_setup(struct net_device *ndev) +{ + ndev->header_ops = NULL; /* No header */ + ndev->type = ARPHRD_RAWIP; + ndev->hard_header_len = 0; + ndev->addr_len = 0; + ndev->flags = IFF_POINTOPOINT | IFF_NOARP; + ndev->netdev_ops = &mhi_ep_netdev_ops; + ndev->mtu = MHI_EP_DEFAULT_MTU; + ndev->min_mtu = MHI_NET_MIN_MTU; + ndev->max_mtu = MHI_NET_MAX_MTU; + ndev->tx_queue_len = 1000; +} + +static void mhi_ep_net_ul_callback(struct mhi_ep_device *mhi_dev, + struct mhi_result *mhi_res) +{ + struct mhi_ep_net_dev *mhi_ep_netdev = dev_get_drvdata(&mhi_dev->dev); + struct net_device *ndev = mhi_ep_netdev->ndev; + struct sk_buff *skb; + size_t size; + + size = mhi_ep_netdev->mru ? mhi_ep_netdev->mru : READ_ONCE(ndev->mtu); + + skb = netdev_alloc_skb(ndev, size); + if (unlikely(!skb)) { + u64_stats_update_begin(&mhi_ep_netdev->stats.rx_syncp); + u64_stats_inc(&mhi_ep_netdev->stats.rx_errors); + u64_stats_update_end(&mhi_ep_netdev->stats.rx_syncp); + return; + } + + skb_copy_to_linear_data(skb, mhi_res->buf_addr, mhi_res->bytes_xferd); + skb->len = mhi_res->bytes_xferd; + skb->dev = mhi_ep_netdev->ndev; + + if (unlikely(mhi_res->transaction_status)) { + switch (mhi_res->transaction_status) { + case -ENOTCONN: + /* MHI layer stopping/resetting the UL channel */ + dev_kfree_skb_any(skb); + return; + default: + /* Unknown error, simply drop */ + dev_kfree_skb_any(skb); + u64_stats_update_begin(&mhi_ep_netdev->stats.rx_syncp); + u64_stats_inc(&mhi_ep_netdev->stats.rx_errors); + u64_stats_update_end(&mhi_ep_netdev->stats.rx_syncp); + } + } else { + skb_put(skb, mhi_res->bytes_xferd); + + switch (skb->data[0] & 0xf0) { + case 0x40: + skb->protocol = htons(ETH_P_IP); + break; + case 0x60: + skb->protocol = htons(ETH_P_IPV6); + break; + default: + skb->protocol = htons(ETH_P_MAP); + break; + } + + u64_stats_update_begin(&mhi_ep_netdev->stats.rx_syncp); + u64_stats_inc(&mhi_ep_netdev->stats.rx_packets); + u64_stats_add(&mhi_ep_netdev->stats.rx_bytes, skb->len); + u64_stats_update_end(&mhi_ep_netdev->stats.rx_syncp); + netif_rx(skb); + } +} + +static void mhi_ep_net_dl_callback(struct mhi_ep_device *mhi_dev, + struct mhi_result *mhi_res) +{ + struct mhi_ep_net_dev *mhi_ep_netdev = dev_get_drvdata(&mhi_dev->dev); + + if (unlikely(mhi_res->transaction_status == -ENOTCONN)) + return; + + /* Since we got enough buffers to queue, wake the queue if stopped */ + if (netif_queue_stopped(mhi_ep_netdev->ndev)) { + netif_wake_queue(mhi_ep_netdev->ndev); + queue_work(mhi_ep_netdev->xmit_wq, &mhi_ep_netdev->xmit_work); + } +} + +static int mhi_ep_net_newlink(struct mhi_ep_device *mhi_dev, struct net_device *ndev) +{ + struct mhi_ep_net_dev *mhi_ep_netdev; + int ret; + + mhi_ep_netdev = netdev_priv(ndev); + + dev_set_drvdata(&mhi_dev->dev, mhi_ep_netdev); + mhi_ep_netdev->ndev = ndev; + mhi_ep_netdev->mdev = mhi_dev; + mhi_ep_netdev->mru = mhi_dev->mhi_cntrl->mru; + + skb_queue_head_init(&mhi_ep_netdev->tx_buffers); + spin_lock_init(&mhi_ep_netdev->tx_lock); + + u64_stats_init(&mhi_ep_netdev->stats.rx_syncp); + u64_stats_init(&mhi_ep_netdev->stats.tx_syncp); + + mhi_ep_netdev->xmit_wq = alloc_workqueue("mhi_ep_net_xmit_wq", 0, WQ_HIGHPRI); + INIT_WORK(&mhi_ep_netdev->xmit_work, mhi_ep_net_dev_process_queue_packets); + + ret = register_netdev(ndev); + if (ret) + return ret; + + return 0; +} + +static void mhi_ep_net_dellink(struct mhi_ep_device *mhi_dev, struct net_device *ndev) +{ + struct mhi_ep_net_dev *mhi_ep_netdev = netdev_priv(ndev); + + destroy_workqueue(mhi_ep_netdev->xmit_wq); + unregister_netdev(ndev); + free_netdev(ndev); + dev_set_drvdata(&mhi_dev->dev, NULL); +} + +static int mhi_ep_net_probe(struct mhi_ep_device *mhi_dev, const struct mhi_device_id *id) +{ + struct net_device *ndev; + int ret; + + ndev = alloc_netdev(sizeof(struct mhi_ep_net_dev), (const char *)id->driver_data, + NET_NAME_PREDICTABLE, mhi_ep_net_setup); + if (!ndev) + return -ENOMEM; + + SET_NETDEV_DEV(ndev, &mhi_dev->dev); + + ret = mhi_ep_net_newlink(mhi_dev, ndev); + if (ret) { + free_netdev(ndev); + return ret; + } + + return 0; +} + +static void mhi_ep_net_remove(struct mhi_ep_device *mhi_dev) +{ + struct mhi_ep_net_dev *mhi_ep_netdev = dev_get_drvdata(&mhi_dev->dev); + + mhi_ep_net_dellink(mhi_dev, mhi_ep_netdev->ndev); +} + +static const struct mhi_device_id mhi_ep_net_id_table[] = { + /* Software data PATH (from modem CPU) */ + { .chan = "IP_SW0", .driver_data = (kernel_ulong_t)"mhi_swip%d" }, + {} +}; +MODULE_DEVICE_TABLE(mhi, mhi_ep_net_id_table); + +static struct mhi_ep_driver mhi_ep_net_driver = { + .probe = mhi_ep_net_probe, + .remove = mhi_ep_net_remove, + .dl_xfer_cb = mhi_ep_net_dl_callback, + .ul_xfer_cb = mhi_ep_net_ul_callback, + .id_table = mhi_ep_net_id_table, + .driver = { + .name = "mhi_ep_net", + .owner = THIS_MODULE, + }, +}; + +module_mhi_ep_driver(mhi_ep_net_driver); + +MODULE_AUTHOR("Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>"); +MODULE_DESCRIPTION("MHI Endpoint Network driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/net/mhi_net.c b/drivers/net/mhi_net.c index 0b1b6f650104..d1bb710e5df3 100644 --- a/drivers/net/mhi_net.c +++ b/drivers/net/mhi_net.c @@ -14,7 +14,7 @@ #define MHI_NET_MIN_MTU ETH_MIN_MTU #define MHI_NET_MAX_MTU 0xffff -#define MHI_NET_DEFAULT_MTU 0x4000 +#define MHI_NET_DEFAULT_MTU 0x8000 struct mhi_net_stats { u64_stats_t rx_packets; @@ -33,7 +33,8 @@ struct mhi_net_dev { struct net_device *ndev; struct sk_buff *skbagg_head; struct sk_buff *skbagg_tail; - struct delayed_work rx_refill; + struct workqueue_struct *refill_wq; + struct work_struct refill_work; struct mhi_net_stats stats; u32 rx_queue_sz; int msg_enable; @@ -49,7 +50,7 @@ static int mhi_ndo_open(struct net_device *ndev) struct mhi_net_dev *mhi_netdev = netdev_priv(ndev); /* Feed the rx buffer pool */ - schedule_delayed_work(&mhi_netdev->rx_refill, 0); + queue_work(mhi_netdev->refill_wq, &mhi_netdev->refill_work); /* Carrier is established via out-of-band channel (e.g. qmi) */ netif_carrier_on(ndev); @@ -65,7 +66,7 @@ static int mhi_ndo_stop(struct net_device *ndev) netif_stop_queue(ndev); netif_carrier_off(ndev); - cancel_delayed_work_sync(&mhi_netdev->rx_refill); + destroy_workqueue(mhi_netdev->refill_wq); return 0; } @@ -229,8 +230,8 @@ static void mhi_net_dl_callback(struct mhi_device *mhi_dev, } /* Refill if RX buffers queue becomes low */ - if (free_desc_count >= mhi_netdev->rx_queue_sz / 2) - schedule_delayed_work(&mhi_netdev->rx_refill, 0); + if (free_desc_count >= mhi_netdev->rx_queue_sz / 3) + queue_work(mhi_netdev->refill_wq, &mhi_netdev->refill_work); } static void mhi_net_ul_callback(struct mhi_device *mhi_dev, @@ -268,7 +269,7 @@ static void mhi_net_ul_callback(struct mhi_device *mhi_dev, static void mhi_net_rx_refill_work(struct work_struct *work) { struct mhi_net_dev *mhi_netdev = container_of(work, struct mhi_net_dev, - rx_refill.work); + refill_work); struct net_device *ndev = mhi_netdev->ndev; struct mhi_device *mdev = mhi_netdev->mdev; struct sk_buff *skb; @@ -293,12 +294,12 @@ static void mhi_net_rx_refill_work(struct work_struct *work) /* Do not hog the CPU if rx buffers are consumed faster than * queued (unlikely). */ - cond_resched(); +// cond_resched(); } /* If we're still starved of rx buffers, reschedule later */ if (mhi_get_free_desc_count(mdev, DMA_FROM_DEVICE) == mhi_netdev->rx_queue_sz) - schedule_delayed_work(&mhi_netdev->rx_refill, HZ / 2); + queue_work(mhi_netdev->refill_wq, &mhi_netdev->refill_work); } static int mhi_net_newlink(struct mhi_device *mhi_dev, struct net_device *ndev) @@ -314,7 +315,11 @@ static int mhi_net_newlink(struct mhi_device *mhi_dev, struct net_device *ndev) mhi_netdev->skbagg_head = NULL; mhi_netdev->mru = mhi_dev->mhi_cntrl->mru; - INIT_DELAYED_WORK(&mhi_netdev->rx_refill, mhi_net_rx_refill_work); + mhi_netdev->refill_wq = alloc_ordered_workqueue("mhi_net_refill_wq", WQ_HIGHPRI); + if (!mhi_netdev->refill_wq) + return -ENOMEM; + + INIT_WORK(&mhi_netdev->refill_work, mhi_net_rx_refill_work); u64_stats_init(&mhi_netdev->stats.rx_syncp); u64_stats_init(&mhi_netdev->stats.tx_syncp); @@ -386,7 +391,7 @@ static const struct mhi_device_info mhi_swip0 = { static const struct mhi_device_id mhi_net_id_table[] = { /* Hardware accelerated data PATH (to modem IPA), protocol agnostic */ - { .chan = "IP_HW0", .driver_data = (kernel_ulong_t)&mhi_hwip0 }, +// { .chan = "IP_HW0", .driver_data = (kernel_ulong_t)&mhi_hwip0 }, /* Software data PATH (to modem CPU) */ { .chan = "IP_SW0", .driver_data = (kernel_ulong_t)&mhi_swip0 }, {} diff --git a/drivers/of/property.c b/drivers/of/property.c index 967f79b59016..5f1606a95676 100644 --- a/drivers/of/property.c +++ b/drivers/of/property.c @@ -1074,36 +1074,6 @@ static bool of_is_ancestor_of(struct device_node *test_ancestor, return false; } -static struct device_node *of_get_compat_node(struct device_node *np) -{ - of_node_get(np); - - while (np) { - if (!of_device_is_available(np)) { - of_node_put(np); - np = NULL; - } - - if (of_find_property(np, "compatible", NULL)) - break; - - np = of_get_next_parent(np); - } - - return np; -} - -static struct device_node *of_get_compat_node_parent(struct device_node *np) -{ - struct device_node *parent, *node; - - parent = of_get_parent(np); - node = of_get_compat_node(parent); - of_node_put(parent); - - return node; -} - /** * of_link_to_phandle - Add fwnode link to supplier from supplier phandle * @con_np: consumer device tree node @@ -1127,11 +1097,25 @@ static int of_link_to_phandle(struct device_node *con_np, struct device *sup_dev; struct device_node *tmp_np = sup_np; + of_node_get(sup_np); /* * Find the device node that contains the supplier phandle. It may be * @sup_np or it may be an ancestor of @sup_np. */ - sup_np = of_get_compat_node(sup_np); + while (sup_np) { + + /* Don't allow linking to a disabled supplier */ + if (!of_device_is_available(sup_np)) { + of_node_put(sup_np); + sup_np = NULL; + } + + if (of_find_property(sup_np, "compatible", NULL)) + break; + + sup_np = of_get_next_parent(sup_np); + } + if (!sup_np) { pr_debug("Not linking %pOFP to %pOFP - No device\n", con_np, tmp_np); @@ -1277,10 +1261,6 @@ static struct device_node *parse_##fname(struct device_node *np, \ * @parse_prop.prop_name: Name of property holding a phandle value * @parse_prop.index: For properties holding a list of phandles, this is the * index into the list - * @optional: Describes whether a supplier is mandatory or not - * @node_not_dev: The consumer node containing the property is never converted - * to a struct device. Instead, parse ancestor nodes for the - * compatible property to find a node corresponding to a device. * * Returns: * parse_prop() return values are @@ -1292,10 +1272,8 @@ struct supplier_bindings { struct device_node *(*parse_prop)(struct device_node *np, const char *prop_name, int index); bool optional; - bool node_not_dev; }; -DEFINE_SIMPLE_PROP(clocks, "clocks", "#clock-cells") DEFINE_SIMPLE_PROP(interconnects, "interconnects", "#interconnect-cells") DEFINE_SIMPLE_PROP(iommus, "iommus", "#iommu-cells") DEFINE_SIMPLE_PROP(mboxes, "mboxes", "#mbox-cells") @@ -1325,6 +1303,21 @@ DEFINE_SIMPLE_PROP(backlight, "backlight", NULL) DEFINE_SUFFIX_PROP(regulators, "-supply", NULL) DEFINE_SUFFIX_PROP(gpio, "-gpio", "#gpio-cells") +static struct device_node *parse_clocks(struct device_node *np, + const char *prop_name, int index) +{ + /* + * Do not create clock-related device links for clocks controllers, + * clock orphans will handle missing clock parents automatically. + */ + if (!strcmp(prop_name, "clocks") && + of_find_property(np, "#clock-cells", NULL)) + return NULL; + + return parse_prop_cells(np, prop_name, index, "clocks", + "#clock-cells"); +} + static struct device_node *parse_gpios(struct device_node *np, const char *prop_name, int index) { @@ -1405,7 +1398,6 @@ static const struct supplier_bindings of_supplier_bindings[] = { { .parse_prop = parse_pinctrl6, }, { .parse_prop = parse_pinctrl7, }, { .parse_prop = parse_pinctrl8, }, - { .parse_prop = parse_remote_endpoint, .node_not_dev = true, }, { .parse_prop = parse_pwms, }, { .parse_prop = parse_resets, }, { .parse_prop = parse_leds, }, @@ -1452,16 +1444,10 @@ static int of_link_property(struct device_node *con_np, const char *prop_name) } while ((phandle = s->parse_prop(con_np, prop_name, i))) { - struct device_node *con_dev_np; - - con_dev_np = s->node_not_dev - ? of_get_compat_node_parent(con_np) - : of_node_get(con_np); matched = true; i++; - of_link_to_phandle(con_dev_np, phandle); + of_link_to_phandle(con_np, phandle); of_node_put(phandle); - of_node_put(con_dev_np); } s++; } diff --git a/drivers/pci/controller/dwc/pci-dra7xx.c b/drivers/pci/controller/dwc/pci-dra7xx.c index dfcdeb432dc8..0919c96dcdbd 100644 --- a/drivers/pci/controller/dwc/pci-dra7xx.c +++ b/drivers/pci/controller/dwc/pci-dra7xx.c @@ -483,7 +483,7 @@ static int dra7xx_add_pcie_port(struct dra7xx_pcie *dra7xx, return pp->irq; /* MSI IRQ is muxed */ - pp->msi_irq = -ENODEV; + pp->msi_irq[0] = -ENODEV; ret = dra7xx_pcie_init_irq_domain(pp); if (ret < 0) diff --git a/drivers/pci/controller/dwc/pci-exynos.c b/drivers/pci/controller/dwc/pci-exynos.c index 467c8d1cd7e4..4f2010bd9cd7 100644 --- a/drivers/pci/controller/dwc/pci-exynos.c +++ b/drivers/pci/controller/dwc/pci-exynos.c @@ -292,7 +292,7 @@ static int exynos_add_pcie_port(struct exynos_pcie *ep, } pp->ops = &exynos_pcie_host_ops; - pp->msi_irq = -ENODEV; + pp->msi_irq[0] = -ENODEV; ret = dw_pcie_host_init(pp); if (ret) { diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c index 0eda8236c125..667f5307736a 100644 --- a/drivers/pci/controller/dwc/pcie-designware-ep.c +++ b/drivers/pci/controller/dwc/pcie-designware-ep.c @@ -194,10 +194,10 @@ static int dw_pcie_ep_outbound_atu(struct dw_pcie_ep *ep, u8 func_no, return -EINVAL; } + set_bit(free_win, ep->ob_window_map); dw_pcie_prog_ep_outbound_atu(pci, func_no, free_win, PCIE_ATU_TYPE_MEM, phys_addr, pci_addr, size); - set_bit(free_win, ep->ob_window_map); ep->outbound_addr[free_win] = phys_addr; return 0; @@ -527,14 +527,22 @@ int dw_pcie_ep_raise_msi_irq(struct dw_pcie_ep *ep, u8 func_no, aligned_offset = msg_addr_lower & (epc->mem->window.page_size - 1); msg_addr = ((u64)msg_addr_upper) << 32 | (msg_addr_lower & ~aligned_offset); - ret = dw_pcie_ep_map_addr(epc, func_no, 0, ep->msi_mem_phys, msg_addr, - epc->mem->window.page_size); - if (ret) - return ret; - writel(msg_data | (interrupt_num - 1), ep->msi_mem + aligned_offset); + if (msg_addr != ep_func->cached_msg_addr) { + if (ep_func->cached_msg_addr) + dw_pcie_ep_unmap_addr(epc, func_no, 0, ep_func->msi_mem_phys); + + ep_func->cached_msg_addr = 0; - dw_pcie_ep_unmap_addr(epc, func_no, 0, ep->msi_mem_phys); + ret = dw_pcie_ep_map_addr(epc, func_no, 0, ep_func->msi_mem_phys, msg_addr, + epc->mem->window.page_size); + if (ret) + return ret; + + ep_func->cached_msg_addr = msg_addr; + } + + writel(msg_data | (interrupt_num - 1), ep_func->msi_mem + aligned_offset); return 0; } @@ -596,14 +604,21 @@ int dw_pcie_ep_raise_msix_irq(struct dw_pcie_ep *ep, u8 func_no, } aligned_offset = msg_addr & (epc->mem->window.page_size - 1); - ret = dw_pcie_ep_map_addr(epc, func_no, 0, ep->msi_mem_phys, msg_addr, - epc->mem->window.page_size); - if (ret) - return ret; - writel(msg_data, ep->msi_mem + aligned_offset); + msg_addr &= ~aligned_offset; + if (msg_addr != ep_func->cached_msg_addr) { + ep_func->cached_msg_addr = 0; + + dw_pcie_ep_unmap_addr(epc, func_no, 0, ep_func->msi_mem_phys); + ret = dw_pcie_ep_map_addr(epc, func_no, 0, ep_func->msi_mem_phys, msg_addr, + epc->mem->window.page_size); + if (ret) + return ret; - dw_pcie_ep_unmap_addr(epc, func_no, 0, ep->msi_mem_phys); + ep_func->cached_msg_addr = msg_addr; + } + + writel(msg_data, ep_func->msi_mem + aligned_offset); return 0; } @@ -611,9 +626,18 @@ int dw_pcie_ep_raise_msix_irq(struct dw_pcie_ep *ep, u8 func_no, void dw_pcie_ep_exit(struct dw_pcie_ep *ep) { struct pci_epc *epc = ep->epc; + struct dw_pcie_ep_func *ep_func; - pci_epc_mem_free_addr(epc, ep->msi_mem_phys, ep->msi_mem, - epc->mem->window.page_size); + list_for_each_entry(ep_func, &ep->func_list, list) { + if (!ep_func->msi_mem) + continue; + + if (ep_func->cached_msg_addr) + dw_pcie_ep_unmap_addr(epc, ep_func->func_no, 0, ep_func->msi_mem_phys); + + pci_epc_mem_free_addr(epc, ep_func->msi_mem_phys, ep_func->msi_mem, + epc->mem->window.page_size); + } pci_epc_mem_exit(epc); } @@ -636,6 +660,81 @@ static unsigned int dw_pcie_ep_find_ext_capability(struct dw_pcie *pci, int cap) return 0; } +static int dw_pcie_iatu_config(struct dw_pcie_ep *ep) +{ + struct dw_pcie *pci = to_dw_pcie_from_ep(ep); + struct device *dev = pci->dev; + void *addr; + + dw_pcie_iatu_detect(pci); + + ep->ib_window_map = devm_kcalloc(dev, + BITS_TO_LONGS(pci->num_ib_windows), + sizeof(long), + GFP_KERNEL); + if (!ep->ib_window_map) + return -ENOMEM; + + ep->ob_window_map = devm_kcalloc(dev, + BITS_TO_LONGS(pci->num_ob_windows), + sizeof(long), + GFP_KERNEL); + if (!ep->ob_window_map) + return -ENOMEM; + + addr = devm_kcalloc(dev, pci->num_ob_windows, sizeof(phys_addr_t), + GFP_KERNEL); + if (!addr) + return -ENOMEM; + + ep->outbound_addr = addr; + + return 0; +} + +static int dw_pcie_ep_func_init(struct dw_pcie_ep *ep) +{ + struct dw_pcie *pci = to_dw_pcie_from_ep(ep); + struct dw_pcie_ep_func *ep_func, *temp; + struct pci_epc *epc = ep->epc; + struct device *dev = pci->dev; + u8 func_no; + + for (func_no = 0; func_no < epc->max_functions; func_no++) { + ep_func = devm_kzalloc(dev, sizeof(*ep_func), GFP_KERNEL); + if (!ep_func) + return -ENOMEM; + + ep_func->func_no = func_no; + ep_func->msi_cap = dw_pcie_ep_find_capability(ep, func_no, + PCI_CAP_ID_MSI); + ep_func->msix_cap = dw_pcie_ep_find_capability(ep, func_no, + PCI_CAP_ID_MSIX); + + ep_func->msi_mem = pci_epc_mem_alloc_addr(ep->epc, &ep_func->msi_mem_phys, + ep->epc->mem->window.page_size); + if (!ep_func->msi_mem) { + dev_err(dev, "Failed to reserve memory for MSI/MSI-X\n"); + goto err_ep_msi; + } + + list_add_tail(&ep_func->list, &ep->func_list); + } + + return 0; + +err_ep_msi: + list_for_each_entry_safe(ep_func, temp, &ep->func_list, list) { + if (ep_func->msi_mem) + pci_epc_mem_free_addr(ep->epc, ep_func->msi_mem_phys, ep_func->msi_mem, + ep->epc->mem->window.page_size); + list_del(&ep_func->list); + devm_kfree(dev, ep_func); + } + + return -ENOMEM; +} + int dw_pcie_ep_init_complete(struct dw_pcie_ep *ep) { struct dw_pcie *pci = to_dw_pcie_from_ep(ep); @@ -643,7 +742,22 @@ int dw_pcie_ep_init_complete(struct dw_pcie_ep *ep) unsigned int nbars; u8 hdr_type; u32 reg; - int i; + int ret, i; + + if (ep->core_init_notifier) { + ret = dw_pcie_iatu_config(ep); + if (ret) + return ret; + } + + if (ep->core_init_notifier) { + ret = dw_pcie_ep_func_init(ep); + if (ret) + return ret; + + if (ep->ops->ep_init) + ep->ops->ep_init(ep); + } hdr_type = dw_pcie_readb_dbi(pci, PCI_HEADER_TYPE) & PCI_HEADER_TYPE_MASK; @@ -671,14 +785,13 @@ int dw_pcie_ep_init_complete(struct dw_pcie_ep *ep) dw_pcie_dbi_ro_wr_dis(pci); return 0; + } EXPORT_SYMBOL_GPL(dw_pcie_ep_init_complete); int dw_pcie_ep_init(struct dw_pcie_ep *ep) { int ret; - void *addr; - u8 func_no; struct resource *res; struct pci_epc *epc; struct dw_pcie *pci = to_dw_pcie_from_ep(ep); @@ -686,7 +799,12 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep) struct platform_device *pdev = to_platform_device(dev); struct device_node *np = dev->of_node; const struct pci_epc_features *epc_features; - struct dw_pcie_ep_func *ep_func; + + if (ep->ops->get_features) { + epc_features = ep->ops->get_features(ep); + if (epc_features->core_init_notifier) + ep->core_init_notifier = true; + } INIT_LIST_HEAD(&ep->func_list); @@ -708,7 +826,11 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep) } } - dw_pcie_iatu_detect(pci); + if (!ep->core_init_notifier) { + ret = dw_pcie_iatu_config(ep); + if (ret) + return ret; + } res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "addr_space"); if (!res) @@ -717,26 +839,6 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep) ep->phys_base = res->start; ep->addr_size = resource_size(res); - ep->ib_window_map = devm_kcalloc(dev, - BITS_TO_LONGS(pci->num_ib_windows), - sizeof(long), - GFP_KERNEL); - if (!ep->ib_window_map) - return -ENOMEM; - - ep->ob_window_map = devm_kcalloc(dev, - BITS_TO_LONGS(pci->num_ob_windows), - sizeof(long), - GFP_KERNEL); - if (!ep->ob_window_map) - return -ENOMEM; - - addr = devm_kcalloc(dev, pci->num_ob_windows, sizeof(phys_addr_t), - GFP_KERNEL); - if (!addr) - return -ENOMEM; - ep->outbound_addr = addr; - if (pci->link_gen < 1) pci->link_gen = of_pci_get_max_link_speed(np); @@ -753,23 +855,6 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep) if (ret < 0) epc->max_functions = 1; - for (func_no = 0; func_no < epc->max_functions; func_no++) { - ep_func = devm_kzalloc(dev, sizeof(*ep_func), GFP_KERNEL); - if (!ep_func) - return -ENOMEM; - - ep_func->func_no = func_no; - ep_func->msi_cap = dw_pcie_ep_find_capability(ep, func_no, - PCI_CAP_ID_MSI); - ep_func->msix_cap = dw_pcie_ep_find_capability(ep, func_no, - PCI_CAP_ID_MSIX); - - list_add_tail(&ep_func->list, &ep->func_list); - } - - if (ep->ops->ep_init) - ep->ops->ep_init(ep); - ret = pci_epc_mem_init(epc, ep->phys_base, ep->addr_size, ep->page_size); if (ret < 0) { @@ -777,19 +862,26 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep) return ret; } - ep->msi_mem = pci_epc_mem_alloc_addr(epc, &ep->msi_mem_phys, - epc->mem->window.page_size); - if (!ep->msi_mem) { - dev_err(dev, "Failed to reserve memory for MSI/MSI-X\n"); - return -ENOMEM; + if (!ep->core_init_notifier) { + ret = dw_pcie_ep_func_init(ep); + if (ret) + goto err_mem_exit; + + if (ep->ops->ep_init) + ep->ops->ep_init(ep); } - if (ep->ops->get_features) { - epc_features = ep->ops->get_features(ep); - if (epc_features->core_init_notifier) - return 0; + if (!ep->core_init_notifier) { + ret = dw_pcie_ep_init_complete(ep); + if (ret) + goto err_mem_exit; } - return dw_pcie_ep_init_complete(ep); + return 0; + +err_mem_exit: + pci_epc_mem_exit(epc); + + return ret; } EXPORT_SYMBOL_GPL(dw_pcie_ep_init); diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c index 9979302532b7..e1a067229057 100644 --- a/drivers/pci/controller/dwc/pcie-designware-host.c +++ b/drivers/pci/controller/dwc/pcie-designware-host.c @@ -257,8 +257,11 @@ int dw_pcie_allocate_domains(struct pcie_port *pp) static void dw_pcie_free_msi(struct pcie_port *pp) { - if (pp->msi_irq) - irq_set_chained_handler_and_data(pp->msi_irq, NULL, NULL); + u32 ctrl; + + for (ctrl = 0; ctrl < MAX_MSI_CTRLS; ctrl++) + if (pp->msi_irq[ctrl]) + irq_set_chained_handler_and_data(pp->msi_irq[ctrl], NULL, NULL); irq_domain_remove(pp->msi_domain); irq_domain_remove(pp->irq_domain); @@ -368,12 +371,37 @@ int dw_pcie_host_init(struct pcie_port *pp) for (ctrl = 0; ctrl < num_ctrls; ctrl++) pp->irq_mask[ctrl] = ~0; - if (!pp->msi_irq) { - pp->msi_irq = platform_get_irq_byname_optional(pdev, "msi"); - if (pp->msi_irq < 0) { - pp->msi_irq = platform_get_irq(pdev, 0); - if (pp->msi_irq < 0) - return pp->msi_irq; + if (!pp->msi_irq[0]) { + int irq = platform_get_irq_byname_optional(pdev, "msi"); + + if (irq < 0) { + irq = platform_get_irq(pdev, 0); + if (irq < 0) + return irq; + } + pp->msi_irq[0] = irq; + } + + if (pp->has_split_msi_irq) { + char irq_name[] = "msiXXX"; + int irq; + + for (ctrl = 1; ctrl < num_ctrls; ctrl++) { + if (pp->msi_irq[ctrl]) + continue; + + snprintf(irq_name, sizeof(irq_name), "msi%d", ctrl + 1); + irq = platform_get_irq_byname_optional(pdev, irq_name); + if (irq == -ENXIO) { + num_ctrls = ctrl; + pp->num_vectors = num_ctrls * MAX_MSI_IRQS_PER_CTRL; + dev_warn(dev, "Limiting amount of MSI irqs to %d\n", pp->num_vectors); + break; + } + if (irq < 0) + return irq; + + pp->msi_irq[ctrl] = irq; } } @@ -383,10 +411,12 @@ int dw_pcie_host_init(struct pcie_port *pp) if (ret) return ret; - if (pp->msi_irq > 0) - irq_set_chained_handler_and_data(pp->msi_irq, - dw_chained_msi_isr, - pp); + for (ctrl = 0; ctrl < num_ctrls; ctrl++) { + if (pp->msi_irq[ctrl] > 0) + irq_set_chained_handler_and_data(pp->msi_irq[ctrl], + dw_chained_msi_isr, + pp); + } ret = dma_set_mask(pci->dev, DMA_BIT_MASK(32)); if (ret) diff --git a/drivers/pci/controller/dwc/pcie-designware.h b/drivers/pci/controller/dwc/pcie-designware.h index 7d6e9b7576be..82ea68eaf365 100644 --- a/drivers/pci/controller/dwc/pcie-designware.h +++ b/drivers/pci/controller/dwc/pcie-designware.h @@ -179,6 +179,7 @@ struct dw_pcie_host_ops { struct pcie_port { bool has_msi_ctrl:1; + bool has_split_msi_irq:1; u64 cfg0_base; void __iomem *va_cfg0_base; u32 cfg0_size; @@ -187,7 +188,7 @@ struct pcie_port { u32 io_size; int irq; const struct dw_pcie_host_ops *ops; - int msi_irq; + int msi_irq[MAX_MSI_CTRLS]; struct irq_domain *irq_domain; struct irq_domain *msi_domain; u16 msi_msg; @@ -226,6 +227,10 @@ struct dw_pcie_ep_func { u8 func_no; u8 msi_cap; /* MSI capability offset */ u8 msix_cap; /* MSI-X capability offset */ + + u64 cached_msg_addr; + void __iomem *msi_mem; + phys_addr_t msi_mem_phys; }; struct dw_pcie_ep { @@ -239,9 +244,8 @@ struct dw_pcie_ep { phys_addr_t *outbound_addr; unsigned long *ib_window_map; unsigned long *ob_window_map; - void __iomem *msi_mem; - phys_addr_t msi_mem_phys; struct pci_epf_bar *epf_bar[PCI_STD_NUM_BARS]; + bool core_init_notifier; }; struct dw_pcie_ops { diff --git a/drivers/pci/controller/dwc/pcie-keembay.c b/drivers/pci/controller/dwc/pcie-keembay.c index 1ac29a6eef22..297e6e926c00 100644 --- a/drivers/pci/controller/dwc/pcie-keembay.c +++ b/drivers/pci/controller/dwc/pcie-keembay.c @@ -338,7 +338,7 @@ static int keembay_pcie_add_pcie_port(struct keembay_pcie *pcie, int ret; pp->ops = &keembay_pcie_host_ops; - pp->msi_irq = -ENODEV; + pp->msi_irq[0] = -ENODEV; ret = keembay_pcie_setup_msi_irq(pcie); if (ret) diff --git a/drivers/pci/controller/dwc/pcie-qcom-ep.c b/drivers/pci/controller/dwc/pcie-qcom-ep.c index ec99116ad05c..bd5fc3dde11e 100644 --- a/drivers/pci/controller/dwc/pcie-qcom-ep.c +++ b/drivers/pci/controller/dwc/pcie-qcom-ep.c @@ -13,12 +13,14 @@ #include <linux/delay.h> #include <linux/gpio/consumer.h> #include <linux/mfd/syscon.h> +#include <linux/of_device.h> #include <linux/phy/phy.h> #include <linux/platform_device.h> #include <linux/pm_domain.h> #include <linux/regmap.h> #include <linux/reset.h> #include <linux/module.h> +#include <linux/dma/edma.h> #include "pcie-designware.h" @@ -66,6 +68,7 @@ #define PARF_INT_ALL_PLS_ERR BIT(15) #define PARF_INT_ALL_PME_LEGACY BIT(16) #define PARF_INT_ALL_PLS_PME BIT(17) +#define PARF_INT_ALL_EDMA BIT(22) /* PARF_BDF_TO_SID_CFG register fields */ #define PARF_BDF_TO_SID_BYPASS BIT(0) @@ -130,19 +133,22 @@ enum qcom_pcie_ep_link_status { QCOM_PCIE_EP_LINK_DOWN, }; -static struct clk_bulk_data qcom_pcie_ep_clks[] = { - { .id = "cfg" }, - { .id = "aux" }, - { .id = "bus_master" }, - { .id = "bus_slave" }, - { .id = "ref" }, - { .id = "sleep" }, - { .id = "slave_q2a" }, +struct qcom_pcie_cfg { + const char **clocks; + unsigned int num_clocks; + + bool has_tcsr; + bool has_pipe_clk; + bool pipe_clk_need_muxing; }; struct qcom_pcie_ep { struct dw_pcie pci; + const struct qcom_pcie_cfg *cfg; + + struct clk_bulk_data *clocks; + void __iomem *parf; void __iomem *elbi; struct regmap *perst_map; @@ -159,6 +165,14 @@ struct qcom_pcie_ep { enum qcom_pcie_ep_link_status link_status; int global_irq; int perst_irq; + + struct clk *pipe_clk; + + struct clk *pipe_clk_src; + struct clk *phy_pipe_clk; + struct clk *ref_clk_src; + + struct dw_edma_chip *edma; }; static int qcom_pcie_ep_core_reset(struct qcom_pcie_ep *pcie_ep) @@ -227,8 +241,8 @@ static int qcom_pcie_enable_resources(struct qcom_pcie_ep *pcie_ep) { int ret; - ret = clk_bulk_prepare_enable(ARRAY_SIZE(qcom_pcie_ep_clks), - qcom_pcie_ep_clks); + ret = clk_bulk_prepare_enable(pcie_ep->cfg->num_clocks, + pcie_ep->clocks); if (ret) return ret; @@ -244,23 +258,43 @@ static int qcom_pcie_enable_resources(struct qcom_pcie_ep *pcie_ep) if (ret) goto err_phy_exit; + /* Set pipe clock as clock source for pcie_pipe_clk_src */ + if (pcie_ep->cfg->pipe_clk_need_muxing) + clk_set_parent(pcie_ep->pipe_clk_src, pcie_ep->phy_pipe_clk); + + if (pcie_ep->cfg->has_pipe_clk) { + ret = clk_prepare_enable(pcie_ep->pipe_clk); + if (ret) { + dev_err(pcie_ep->pci.dev, "cannot prepare/enable pipe clock\n"); + goto err_phy_power_off; + } + } + return 0; +err_phy_power_off: + phy_power_off(pcie_ep->phy); err_phy_exit: phy_exit(pcie_ep->phy); err_disable_clk: - clk_bulk_disable_unprepare(ARRAY_SIZE(qcom_pcie_ep_clks), - qcom_pcie_ep_clks); + clk_bulk_disable_unprepare(pcie_ep->cfg->num_clocks, + pcie_ep->clocks); return ret; } static void qcom_pcie_disable_resources(struct qcom_pcie_ep *pcie_ep) { + if (pcie_ep->cfg->has_pipe_clk) + clk_disable_unprepare(pcie_ep->pipe_clk); phy_power_off(pcie_ep->phy); phy_exit(pcie_ep->phy); - clk_bulk_disable_unprepare(ARRAY_SIZE(qcom_pcie_ep_clks), - qcom_pcie_ep_clks); + clk_bulk_disable_unprepare(pcie_ep->cfg->num_clocks, + pcie_ep->clocks); + + /* Set TCXO as clock source for pcie_pipe_clk_src */ + if (pcie_ep->cfg->pipe_clk_need_muxing) + clk_set_parent(pcie_ep->pipe_clk_src, pcie_ep->ref_clk_src); } static int qcom_pcie_perst_deassert(struct dw_pcie *pci) @@ -276,12 +310,20 @@ static int qcom_pcie_perst_deassert(struct dw_pcie *pci) return ret; } + /* We can probe eDMA only after resources are enabled */ + ret = dw_edma_probe(pcie_ep->edma); + if (ret) { + dev_err(dev, "Failed to probe eDMA: %d\n", ret); + goto err_disable_resources; + } + /* Assert WAKE# to RC to indicate device is ready */ gpiod_set_value_cansleep(pcie_ep->wake, 1); usleep_range(WAKE_DELAY_US, WAKE_DELAY_US + 500); gpiod_set_value_cansleep(pcie_ep->wake, 0); - qcom_pcie_ep_configure_tcsr(pcie_ep); + if (pcie_ep->cfg->has_tcsr) + qcom_pcie_ep_configure_tcsr(pcie_ep); /* Disable BDF to SID mapping */ val = readl_relaxed(pcie_ep->parf + PARF_BDF_TO_SID_CFG); @@ -298,9 +340,9 @@ static int qcom_pcie_perst_deassert(struct dw_pcie *pci) /* Configure PCIe to endpoint mode */ writel_relaxed(PARF_DEVICE_TYPE_EP, pcie_ep->parf + PARF_DEVICE_TYPE); - /* Allow entering L1 state */ + /* Don't allow L1 state */ val = readl_relaxed(pcie_ep->parf + PARF_PM_CTRL); - val &= ~PARF_PM_CTRL_REQ_NOT_ENTR_L1; + val |= PARF_PM_CTRL_REQ_NOT_ENTR_L1; writel_relaxed(val, pcie_ep->parf + PARF_PM_CTRL); /* Read halts write */ @@ -359,6 +401,7 @@ static int qcom_pcie_perst_deassert(struct dw_pcie *pci) val = PARF_INT_ALL_LINK_DOWN | PARF_INT_ALL_BME | PARF_INT_ALL_PM_TURNOFF | PARF_INT_ALL_DSTATE_CHANGE | PARF_INT_ALL_LINK_UP; + val |= PARF_INT_ALL_EDMA; writel_relaxed(val, pcie_ep->parf + PARF_INT_ALL_MASK); ret = dw_pcie_ep_init_complete(&pcie_ep->pci.ep); @@ -394,12 +437,26 @@ static void qcom_pcie_perst_assert(struct dw_pcie *pci) { struct qcom_pcie_ep *pcie_ep = to_pcie_ep(pci); struct device *dev = pci->dev; + int ret; if (pcie_ep->link_status == QCOM_PCIE_EP_LINK_DISABLED) { - dev_dbg(dev, "Link is already disabled\n"); + dev_info(dev, "Link is already disabled\n"); return; } + /* In case PERST# assert comes before Link down, trigger it manually */ + if (pcie_ep->link_status != QCOM_PCIE_EP_LINK_DOWN) { + dev_info(dev, "Sending link disable event\n"); + pcie_ep->link_status = QCOM_PCIE_EP_LINK_DOWN; + pci_epc_linkdown(pci->ep.epc); + } + + if (pcie_ep->edma) { + ret = dw_edma_remove(pcie_ep->edma); + if (ret < 0) + dev_warn(dev, "can't remove eDMA properly: %d\n", ret); + } + qcom_pcie_disable_resources(pcie_ep); pcie_ep->link_status = QCOM_PCIE_EP_LINK_DISABLED; } @@ -411,33 +468,11 @@ static const struct dw_pcie_ops pci_ops = { .stop_link = qcom_pcie_dw_stop_link, }; -static int qcom_pcie_ep_get_io_resources(struct platform_device *pdev, - struct qcom_pcie_ep *pcie_ep) +static int qcom_pcie_ep_get_tcsr(struct device *dev, struct qcom_pcie_ep *pcie_ep) { - struct device *dev = &pdev->dev; - struct dw_pcie *pci = &pcie_ep->pci; struct device_node *syscon; - struct resource *res; int ret; - pcie_ep->parf = devm_platform_ioremap_resource_byname(pdev, "parf"); - if (IS_ERR(pcie_ep->parf)) - return PTR_ERR(pcie_ep->parf); - - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi"); - pci->dbi_base = devm_pci_remap_cfg_resource(dev, res); - if (IS_ERR(pci->dbi_base)) - return PTR_ERR(pci->dbi_base); - pci->dbi_base2 = pci->dbi_base; - - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "elbi"); - pcie_ep->elbi = devm_pci_remap_cfg_resource(dev, res); - if (IS_ERR(pcie_ep->elbi)) - return PTR_ERR(pcie_ep->elbi); - - pcie_ep->mmio_res = platform_get_resource_byname(pdev, IORESOURCE_MEM, - "mmio"); - syscon = of_parse_phandle(dev->of_node, "qcom,perst-regs", 0); if (!syscon) { dev_err(dev, "Failed to parse qcom,perst-regs\n"); @@ -466,6 +501,41 @@ static int qcom_pcie_ep_get_io_resources(struct platform_device *pdev, return 0; } +static int qcom_pcie_ep_get_io_resources(struct platform_device *pdev, + struct qcom_pcie_ep *pcie_ep) +{ + struct device *dev = &pdev->dev; + struct dw_pcie *pci = &pcie_ep->pci; + struct resource *res; + int ret; + + pcie_ep->parf = devm_platform_ioremap_resource_byname(pdev, "parf"); + if (IS_ERR(pcie_ep->parf)) + return PTR_ERR(pcie_ep->parf); + + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi"); + pci->dbi_base = devm_pci_remap_cfg_resource(dev, res); + if (IS_ERR(pci->dbi_base)) + return PTR_ERR(pci->dbi_base); + pci->dbi_base2 = pci->dbi_base; + + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "elbi"); + pcie_ep->elbi = devm_pci_remap_cfg_resource(dev, res); + if (IS_ERR(pcie_ep->elbi)) + return PTR_ERR(pcie_ep->elbi); + + pcie_ep->mmio_res = platform_get_resource_byname(pdev, IORESOURCE_MEM, + "mmio"); + + if (pcie_ep->cfg->has_tcsr) { + ret = qcom_pcie_ep_get_tcsr(dev, pcie_ep); + if (ret) + return ret; + } + + return 0; +} + static int qcom_pcie_ep_get_resources(struct platform_device *pdev, struct qcom_pcie_ep *pcie_ep) { @@ -478,11 +548,31 @@ static int qcom_pcie_ep_get_resources(struct platform_device *pdev, return ret; } - ret = devm_clk_bulk_get(dev, ARRAY_SIZE(qcom_pcie_ep_clks), - qcom_pcie_ep_clks); + ret = devm_clk_bulk_get(dev, pcie_ep->cfg->num_clocks, + pcie_ep->clocks); if (ret) return ret; + if (pcie_ep->cfg->pipe_clk_need_muxing) { + pcie_ep->pipe_clk_src = devm_clk_get(dev, "pipe_mux"); + if (IS_ERR(pcie_ep->pipe_clk_src)) + return PTR_ERR(pcie_ep->pipe_clk_src); + + pcie_ep->phy_pipe_clk = devm_clk_get(dev, "phy_pipe"); + if (IS_ERR(pcie_ep->phy_pipe_clk)) + return PTR_ERR(pcie_ep->phy_pipe_clk); + + pcie_ep->ref_clk_src = devm_clk_get(dev, "ref"); + if (IS_ERR(pcie_ep->ref_clk_src)) + return PTR_ERR(pcie_ep->ref_clk_src); + } + + if (pcie_ep->cfg->has_pipe_clk) { + pcie_ep->pipe_clk = devm_clk_get(dev, "pipe"); + if (IS_ERR(pcie_ep->pipe_clk)) + return PTR_ERR(pcie_ep->pipe_clk); + } + pcie_ep->core_reset = devm_reset_control_get_exclusive(dev, "core"); if (IS_ERR(pcie_ep->core_reset)) return PTR_ERR(pcie_ep->core_reset); @@ -516,31 +606,32 @@ static irqreturn_t qcom_pcie_ep_global_irq_thread(int irq, void *data) status &= mask; if (FIELD_GET(PARF_INT_ALL_LINK_DOWN, status)) { - dev_dbg(dev, "Received Linkdown event\n"); - pcie_ep->link_status = QCOM_PCIE_EP_LINK_DOWN; + dev_info(dev, "Received Linkdown event\n"); + /* PERST# assert can come before Link down, handle both events in PERST */ } else if (FIELD_GET(PARF_INT_ALL_BME, status)) { - dev_dbg(dev, "Received BME event. Link is enabled!\n"); + dev_info(dev, "Received BME event. Link is enabled!\n"); pcie_ep->link_status = QCOM_PCIE_EP_LINK_ENABLED; + pci_epc_bme_notify(pci->ep.epc); } else if (FIELD_GET(PARF_INT_ALL_PM_TURNOFF, status)) { - dev_dbg(dev, "Received PM Turn-off event! Entering L23\n"); + dev_info(dev, "Received PM Turn-off event! Entering L23\n"); val = readl_relaxed(pcie_ep->parf + PARF_PM_CTRL); val |= PARF_PM_CTRL_READY_ENTR_L23; writel_relaxed(val, pcie_ep->parf + PARF_PM_CTRL); } else if (FIELD_GET(PARF_INT_ALL_DSTATE_CHANGE, status)) { dstate = dw_pcie_readl_dbi(pci, DBI_CON_STATUS) & DBI_CON_STATUS_POWER_STATE_MASK; - dev_dbg(dev, "Received D%d state event\n", dstate); + dev_info(dev, "Received D%d state event\n", dstate); if (dstate == 3) { val = readl_relaxed(pcie_ep->parf + PARF_PM_CTRL); val |= PARF_PM_CTRL_REQ_EXIT_L1; writel_relaxed(val, pcie_ep->parf + PARF_PM_CTRL); } } else if (FIELD_GET(PARF_INT_ALL_LINK_UP, status)) { - dev_dbg(dev, "Received Linkup event. Enumeration complete!\n"); + dev_info(dev, "Received Linkup event. Enumeration complete!\n"); dw_pcie_ep_linkup(&pci->ep); pcie_ep->link_status = QCOM_PCIE_EP_LINK_UP; } else { - dev_dbg(dev, "Received unknown event: %d\n", status); + dev_info(dev, "Received unknown event: %d\n", status); } return IRQ_HANDLED; @@ -555,10 +646,10 @@ static irqreturn_t qcom_pcie_ep_perst_irq_thread(int irq, void *data) perst = gpiod_get_value(pcie_ep->reset); if (perst) { - dev_dbg(dev, "PERST asserted by host. Shutting down the PCIe link!\n"); + dev_info(dev, "PERST asserted by host. Shutting down the PCIe link!\n"); qcom_pcie_perst_assert(pci); } else { - dev_dbg(dev, "PERST de-asserted by host. Starting link training!\n"); + dev_info(dev, "PERST de-asserted by host. Starting link training!\n"); qcom_pcie_perst_deassert(pci); } @@ -649,12 +740,26 @@ static int qcom_pcie_ep_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct qcom_pcie_ep *pcie_ep; - int ret; + const struct qcom_pcie_cfg *pcie_cfg; + int i, ret; + + pcie_cfg = of_device_get_match_data(dev); + if (!pcie_cfg) + return -EINVAL; pcie_ep = devm_kzalloc(dev, sizeof(*pcie_ep), GFP_KERNEL); if (!pcie_ep) return -ENOMEM; + pcie_ep->cfg = pcie_cfg; + + pcie_ep->clocks = devm_kcalloc(dev, pcie_ep->cfg->num_clocks, sizeof(*pcie_ep->clocks), GFP_KERNEL); + if (!pcie_ep->clocks) + return -ENOMEM; + + for (i = 0; i < pcie_ep->cfg->num_clocks; i++) + pcie_ep->clocks[i].id = pcie_ep->cfg->clocks[i]; + pcie_ep->pci.dev = dev; pcie_ep->pci.ops = &pci_ops; pcie_ep->pci.ep.ops = &pci_ep_ops; @@ -664,28 +769,25 @@ static int qcom_pcie_ep_probe(struct platform_device *pdev) if (ret) return ret; - ret = qcom_pcie_enable_resources(pcie_ep); - if (ret) { - dev_err(dev, "Failed to enable resources: %d\n", ret); - return ret; + pcie_ep->edma = dw_edma_qcom_probe(to_platform_device(dev)); + if (IS_ERR(pcie_ep->edma)) { + ret = PTR_ERR(pcie_ep->edma); + return dev_err_probe(dev, ret, "Failed to probe eDMA\n"); } + /* Set TCXO as clock source for pcie_pipe_clk_src */ + if (pcie_ep->cfg->pipe_clk_need_muxing) + clk_set_parent(pcie_ep->pipe_clk_src, pcie_ep->ref_clk_src); + ret = dw_pcie_ep_init(&pcie_ep->pci.ep); - if (ret) { - dev_err(dev, "Failed to initialize endpoint: %d\n", ret); - goto err_disable_resources; - } + if (ret) + return dev_err_probe(dev, ret, "Failed to initialize endpoint\n"); ret = qcom_pcie_ep_enable_irq_resources(pdev, pcie_ep); if (ret) - goto err_disable_resources; + return dev_err_probe(dev, ret, "Failed to enable endpoint interrupts\n"); return 0; - -err_disable_resources: - qcom_pcie_disable_resources(pcie_ep); - - return ret; } static int qcom_pcie_ep_remove(struct platform_device *pdev) @@ -700,10 +802,46 @@ static int qcom_pcie_ep_remove(struct platform_device *pdev) return 0; } +static const char * sdx55_clocks[] = { + "cfg", + "aux", + "bus_master", + "bus_slave", + "ref", + "sleep", + "slave_q2a", +}; + +static const struct qcom_pcie_cfg sdx55_cfg = { + .clocks = sdx55_clocks, + .num_clocks = ARRAY_SIZE(sdx55_clocks), + .has_tcsr = true, +}; + +static const char * sm8450_clocks[] = { + "cfg", + "aux", + "bus_master", + "bus_slave", + "ref", + "slave_q2a", + "ddrss_sf_tbu", + "aggre_noc_axi", +}; + +static const struct qcom_pcie_cfg sm8450_cfg = { + .clocks = sm8450_clocks, + .num_clocks = ARRAY_SIZE(sm8450_clocks), + .has_pipe_clk = true, + .pipe_clk_need_muxing = true, +}; + static const struct of_device_id qcom_pcie_ep_match[] = { - { .compatible = "qcom,sdx55-pcie-ep", }, + { .compatible = "qcom,sdx55-pcie-ep", .data = &sdx55_cfg }, + { .compatible = "qcom,sm8450-pcie-ep", .data = &sm8450_cfg }, { } }; +MODULE_DEVICE_TABLE(of, qcom_pcie_ep_match); static struct platform_driver qcom_pcie_ep_driver = { .probe = qcom_pcie_ep_probe, diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c index 2ea13750b492..cea5c5301628 100644 --- a/drivers/pci/controller/dwc/pcie-qcom.c +++ b/drivers/pci/controller/dwc/pcie-qcom.c @@ -12,6 +12,7 @@ #include <linux/crc8.h> #include <linux/delay.h> #include <linux/gpio/consumer.h> +#include <linux/interconnect.h> #include <linux/interrupt.h> #include <linux/io.h> #include <linux/iopoll.h> @@ -128,7 +129,6 @@ struct qcom_pcie_resources_2_3_2 { struct clk *master_clk; struct clk *slave_clk; struct clk *cfg_clk; - struct clk *pipe_clk; struct regulator_bulk_data supplies[QCOM_PCIE_2_3_2_MAX_SUPPLY]; }; @@ -165,10 +165,10 @@ struct qcom_pcie_resources_2_7_0 { int num_clks; struct regulator_bulk_data supplies[2]; struct reset_control *pci_reset; - struct clk *pipe_clk; struct clk *pipe_clk_src; struct clk *phy_pipe_clk; struct clk *ref_clk_src; + struct icc_path *path; }; union qcom_pcie_resources { @@ -594,11 +594,7 @@ static int qcom_pcie_get_resources_2_3_2(struct qcom_pcie *pcie) return PTR_ERR(res->master_clk); res->slave_clk = devm_clk_get(dev, "bus_slave"); - if (IS_ERR(res->slave_clk)) - return PTR_ERR(res->slave_clk); - - res->pipe_clk = devm_clk_get(dev, "pipe"); - return PTR_ERR_OR_ZERO(res->pipe_clk); + return PTR_ERR_OR_ZERO(res->slave_clk); } static void qcom_pcie_deinit_2_3_2(struct qcom_pcie *pcie) @@ -613,13 +609,6 @@ static void qcom_pcie_deinit_2_3_2(struct qcom_pcie *pcie) regulator_bulk_disable(ARRAY_SIZE(res->supplies), res->supplies); } -static void qcom_pcie_post_deinit_2_3_2(struct qcom_pcie *pcie) -{ - struct qcom_pcie_resources_2_3_2 *res = &pcie->res.v2_3_2; - - clk_disable_unprepare(res->pipe_clk); -} - static int qcom_pcie_init_2_3_2(struct qcom_pcie *pcie) { struct qcom_pcie_resources_2_3_2 *res = &pcie->res.v2_3_2; @@ -694,22 +683,6 @@ err_aux_clk: return ret; } -static int qcom_pcie_post_init_2_3_2(struct qcom_pcie *pcie) -{ - struct qcom_pcie_resources_2_3_2 *res = &pcie->res.v2_3_2; - struct dw_pcie *pci = pcie->pci; - struct device *dev = pci->dev; - int ret; - - ret = clk_prepare_enable(res->pipe_clk); - if (ret) { - dev_err(dev, "cannot prepare/enable pipe clock\n"); - return ret; - } - - return 0; -} - static int qcom_pcie_get_resources_2_4_0(struct qcom_pcie *pcie) { struct qcom_pcie_resources_2_4_0 *res = &pcie->res.v2_4_0; @@ -1156,6 +1129,10 @@ static int qcom_pcie_get_resources_2_7_0(struct qcom_pcie *pcie) if (IS_ERR(res->pci_reset)) return PTR_ERR(res->pci_reset); + res->path = devm_of_icc_get(dev, "pci"); + if (IS_ERR(res->path)) + return PTR_ERR(res->path); + res->supplies[0].supply = "vdda"; res->supplies[1].supply = "vddpe-3v3"; ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(res->supplies), @@ -1196,10 +1173,12 @@ static int qcom_pcie_get_resources_2_7_0(struct qcom_pcie *pcie) res->ref_clk_src = devm_clk_get(dev, "ref"); if (IS_ERR(res->ref_clk_src)) return PTR_ERR(res->ref_clk_src); + + /* Ensure that the TCXO is a clock source for pcie_pipe_clk_src */ + clk_set_parent(res->pipe_clk_src, res->ref_clk_src); } - res->pipe_clk = devm_clk_get(dev, "pipe"); - return PTR_ERR_OR_ZERO(res->pipe_clk); + return 0; } static int qcom_pcie_init_2_7_0(struct qcom_pcie *pcie) @@ -1216,9 +1195,12 @@ static int qcom_pcie_init_2_7_0(struct qcom_pcie *pcie) return ret; } - /* Set TCXO as clock source for pcie_pipe_clk_src */ + /* Set pipe clock as clock source for pcie_pipe_clk_src */ if (pcie->cfg->pipe_clk_need_muxing) - clk_set_parent(res->pipe_clk_src, res->ref_clk_src); + clk_set_parent(res->pipe_clk_src, res->phy_pipe_clk); + + if (res->path) + icc_set_bw(res->path, 500, 800); ret = clk_bulk_prepare_enable(res->num_clks, res->clks); if (ret < 0) @@ -1281,25 +1263,14 @@ static void qcom_pcie_deinit_2_7_0(struct qcom_pcie *pcie) struct qcom_pcie_resources_2_7_0 *res = &pcie->res.v2_7_0; clk_bulk_disable_unprepare(res->num_clks, res->clks); - regulator_bulk_disable(ARRAY_SIZE(res->supplies), res->supplies); -} - -static int qcom_pcie_post_init_2_7_0(struct qcom_pcie *pcie) -{ - struct qcom_pcie_resources_2_7_0 *res = &pcie->res.v2_7_0; + if (res->path) + icc_set_bw(res->path, 0, 0); - /* Set pipe clock as clock source for pcie_pipe_clk_src */ + /* Set TCXO as clock source for pcie_pipe_clk_src */ if (pcie->cfg->pipe_clk_need_muxing) - clk_set_parent(res->pipe_clk_src, res->phy_pipe_clk); - - return clk_prepare_enable(res->pipe_clk); -} - -static void qcom_pcie_post_deinit_2_7_0(struct qcom_pcie *pcie) -{ - struct qcom_pcie_resources_2_7_0 *res = &pcie->res.v2_7_0; + clk_set_parent(res->pipe_clk_src, res->ref_clk_src); - clk_disable_unprepare(res->pipe_clk); + regulator_bulk_disable(ARRAY_SIZE(res->supplies), res->supplies); } static int qcom_pcie_link_up(struct dw_pcie *pci) @@ -1449,9 +1420,7 @@ static const struct qcom_pcie_ops ops_1_0_0 = { static const struct qcom_pcie_ops ops_2_3_2 = { .get_resources = qcom_pcie_get_resources_2_3_2, .init = qcom_pcie_init_2_3_2, - .post_init = qcom_pcie_post_init_2_3_2, .deinit = qcom_pcie_deinit_2_3_2, - .post_deinit = qcom_pcie_post_deinit_2_3_2, .ltssm_enable = qcom_pcie_2_3_2_ltssm_enable, }; @@ -1477,8 +1446,6 @@ static const struct qcom_pcie_ops ops_2_7_0 = { .init = qcom_pcie_init_2_7_0, .deinit = qcom_pcie_deinit_2_7_0, .ltssm_enable = qcom_pcie_2_3_2_ltssm_enable, - .post_init = qcom_pcie_post_init_2_7_0, - .post_deinit = qcom_pcie_post_deinit_2_7_0, }; /* Qcom IP rev.: 1.9.0 */ @@ -1487,8 +1454,6 @@ static const struct qcom_pcie_ops ops_1_9_0 = { .init = qcom_pcie_init_2_7_0, .deinit = qcom_pcie_deinit_2_7_0, .ltssm_enable = qcom_pcie_2_3_2_ltssm_enable, - .post_init = qcom_pcie_post_init_2_7_0, - .post_deinit = qcom_pcie_post_deinit_2_7_0, .config_sid = qcom_pcie_config_sid_sm8250, }; @@ -1567,15 +1532,8 @@ static int qcom_pcie_probe(struct platform_device *pdev) struct pcie_port *pp; struct dw_pcie *pci; struct qcom_pcie *pcie; - const struct qcom_pcie_cfg *pcie_cfg; int ret; - pcie_cfg = of_device_get_match_data(dev); - if (!pcie_cfg || !pcie_cfg->ops) { - dev_err(dev, "Invalid platform data\n"); - return -EINVAL; - } - pcie = devm_kzalloc(dev, sizeof(*pcie), GFP_KERNEL); if (!pcie) return -ENOMEM; @@ -1584,42 +1542,40 @@ static int qcom_pcie_probe(struct platform_device *pdev) if (!pci) return -ENOMEM; - pm_runtime_enable(dev); - ret = pm_runtime_get_sync(dev); - if (ret < 0) - goto err_pm_runtime_put; - pci->dev = dev; pci->ops = &dw_pcie_ops; pp = &pci->pp; + pp->num_vectors = MAX_MSI_IRQS; + pp->has_split_msi_irq = true; pcie->pci = pci; - pcie->cfg = pcie_cfg; + pcie->cfg = of_device_get_match_data(dev); + if (!pcie->cfg || !pcie->cfg->ops) { + dev_err(dev, "Invalid platform data\n"); + return -EINVAL; + } pcie->reset = devm_gpiod_get_optional(dev, "perst", GPIOD_OUT_HIGH); - if (IS_ERR(pcie->reset)) { - ret = PTR_ERR(pcie->reset); - goto err_pm_runtime_put; - } + if (IS_ERR(pcie->reset)) + return PTR_ERR(pcie->reset); pcie->parf = devm_platform_ioremap_resource_byname(pdev, "parf"); - if (IS_ERR(pcie->parf)) { - ret = PTR_ERR(pcie->parf); - goto err_pm_runtime_put; - } + if (IS_ERR(pcie->parf)) + return PTR_ERR(pcie->parf); pcie->elbi = devm_platform_ioremap_resource_byname(pdev, "elbi"); - if (IS_ERR(pcie->elbi)) { - ret = PTR_ERR(pcie->elbi); - goto err_pm_runtime_put; - } + if (IS_ERR(pcie->elbi)) + return PTR_ERR(pcie->elbi); pcie->phy = devm_phy_optional_get(dev, "pciephy"); - if (IS_ERR(pcie->phy)) { - ret = PTR_ERR(pcie->phy); + if (IS_ERR(pcie->phy)) + return PTR_ERR(pcie->phy); + + pm_runtime_enable(dev); + ret = pm_runtime_get_sync(dev); + if (ret < 0) goto err_pm_runtime_put; - } ret = pcie->cfg->ops->get_resources(pcie); if (ret) diff --git a/drivers/pci/controller/dwc/pcie-spear13xx.c b/drivers/pci/controller/dwc/pcie-spear13xx.c index 1569e82b5568..cc7776833810 100644 --- a/drivers/pci/controller/dwc/pcie-spear13xx.c +++ b/drivers/pci/controller/dwc/pcie-spear13xx.c @@ -172,7 +172,7 @@ static int spear13xx_add_pcie_port(struct spear13xx_pcie *spear13xx_pcie, } pp->ops = &spear13xx_pcie_host_ops; - pp->msi_irq = -ENODEV; + pp->msi_irq[0] = -ENODEV; ret = dw_pcie_host_init(pp); if (ret) { diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c index cc2678490162..7e79a7039cbf 100644 --- a/drivers/pci/controller/dwc/pcie-tegra194.c +++ b/drivers/pci/controller/dwc/pcie-tegra194.c @@ -1646,6 +1646,7 @@ static void pex_ep_event_pex_rst_deassert(struct tegra194_pcie *pcie) { struct dw_pcie *pci = &pcie->pci; struct dw_pcie_ep *ep = &pci->ep; + struct dw_pcie_ep_func *ep_func = list_first_entry(&ep->func_list, struct dw_pcie_ep_func, list); struct device *dev = pcie->dev; u32 val; int ret; @@ -1768,10 +1769,10 @@ static void pex_ep_event_pex_rst_deassert(struct tegra194_pcie *pcie) PCI_CAP_ID_EXP); clk_set_rate(pcie->core_clk, GEN4_CORE_CLK_FREQ); - val = (ep->msi_mem_phys & MSIX_ADDR_MATCH_LOW_OFF_MASK); + val = (ep_func->msi_mem_phys & MSIX_ADDR_MATCH_LOW_OFF_MASK); val |= MSIX_ADDR_MATCH_LOW_OFF_EN; dw_pcie_writel_dbi(pci, MSIX_ADDR_MATCH_LOW_OFF, val); - val = (upper_32_bits(ep->msi_mem_phys) & MSIX_ADDR_MATCH_HIGH_OFF_MASK); + val = (upper_32_bits(ep_func->msi_mem_phys) & MSIX_ADDR_MATCH_HIGH_OFF_MASK); dw_pcie_writel_dbi(pci, MSIX_ADDR_MATCH_HIGH_OFF, val); ret = dw_pcie_ep_init_complete(ep); @@ -1839,11 +1840,16 @@ static int tegra_pcie_ep_raise_msi_irq(struct tegra194_pcie *pcie, u16 irq) return 0; } -static int tegra_pcie_ep_raise_msix_irq(struct tegra194_pcie *pcie, u16 irq) +static int tegra_pcie_ep_raise_msix_irq(struct tegra194_pcie *pcie, u8 func_no, u16 irq) { struct dw_pcie_ep *ep = &pcie->pci.ep; + struct dw_pcie_ep_func *ep_func; - writel(irq, ep->msi_mem); + ep_func = dw_pcie_ep_get_func_from_ep(ep, func_no); + if (!ep_func || !ep_func->msix_cap) + return -EINVAL; + + writel(irq, ep_func->msi_mem); return 0; } @@ -1863,7 +1869,7 @@ static int tegra_pcie_ep_raise_irq(struct dw_pcie_ep *ep, u8 func_no, return tegra_pcie_ep_raise_msi_irq(pcie, interrupt_num); case PCI_EPC_IRQ_MSIX: - return tegra_pcie_ep_raise_msix_irq(pcie, interrupt_num); + return tegra_pcie_ep_raise_msix_irq(pcie, func_no, interrupt_num); default: dev_err(pci->dev, "Unknown IRQ type\n"); @@ -2262,7 +2268,7 @@ static void tegra194_pcie_shutdown(struct platform_device *pdev) disable_irq(pcie->pci.pp.irq); if (IS_ENABLED(CONFIG_PCI_MSI)) - disable_irq(pcie->pci.pp.msi_irq); + disable_irq(pcie->pci.pp.msi_irq[0]); tegra194_pcie_pme_turnoff(pcie); tegra_pcie_unconfig_controller(pcie); diff --git a/drivers/pci/endpoint/functions/Kconfig b/drivers/pci/endpoint/functions/Kconfig index 5f1242ca2f4e..93497fb70e31 100644 --- a/drivers/pci/endpoint/functions/Kconfig +++ b/drivers/pci/endpoint/functions/Kconfig @@ -25,3 +25,13 @@ config PCI_EPF_NTB device tree. If in doubt, say "N" to disable Endpoint NTB driver. + +config PCI_EPF_MHI + tristate "PCI Endpoint driver for MHI bus" + depends on PCI_ENDPOINT && MHI_BUS_EP + help + Enable this configuration option to enable the PCI Endpoint + driver for Modem Host Interface (MHI) bus found in Qualcomm + modems such as SDX55. + + If in doubt, say "N" to disable Endpoint driver for MHI bus. diff --git a/drivers/pci/endpoint/functions/Makefile b/drivers/pci/endpoint/functions/Makefile index 96ab932a537a..eee99b2e9103 100644 --- a/drivers/pci/endpoint/functions/Makefile +++ b/drivers/pci/endpoint/functions/Makefile @@ -5,3 +5,4 @@ obj-$(CONFIG_PCI_EPF_TEST) += pci-epf-test.o obj-$(CONFIG_PCI_EPF_NTB) += pci-epf-ntb.o +obj-$(CONFIG_PCI_EPF_MHI) += pci-epf-mhi.o diff --git a/drivers/pci/endpoint/functions/pci-epf-mhi.c b/drivers/pci/endpoint/functions/pci-epf-mhi.c new file mode 100644 index 000000000000..a8119841a252 --- /dev/null +++ b/drivers/pci/endpoint/functions/pci-epf-mhi.c @@ -0,0 +1,436 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * PCI EPF driver for MHI Endpoint devices + * + * Copyright (C) 2022 Linaro Ltd. + * Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + */ + +#include <linux/mhi_ep.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/pci-epc.h> +#include <linux/pci-epf.h> + +#define MHI_VERSION_1_0 0x01000000 + +struct pci_epf_mhi_ep_info { + const struct mhi_ep_cntrl_config *config; + struct pci_epf_header *epf_header; + enum pci_barno bar_num; + u32 epf_flags; + u32 msi_count; + u32 mru; +}; + +#define MHI_EP_CHANNEL_CONFIG_UL(ch_num, ch_name) \ + { \ + .num = ch_num, \ + .name = ch_name, \ + .dir = DMA_TO_DEVICE, \ + } + +#define MHI_EP_CHANNEL_CONFIG_DL(ch_num, ch_name) \ + { \ + .num = ch_num, \ + .name = ch_name, \ + .dir = DMA_FROM_DEVICE, \ + } + +static const struct mhi_ep_channel_config mhi_v1_channels[] = { + MHI_EP_CHANNEL_CONFIG_UL(0, "LOOPBACK"), + MHI_EP_CHANNEL_CONFIG_DL(1, "LOOPBACK"), + MHI_EP_CHANNEL_CONFIG_UL(2, "SAHARA"), + MHI_EP_CHANNEL_CONFIG_DL(3, "SAHARA"), + MHI_EP_CHANNEL_CONFIG_UL(4, "DIAG"), + MHI_EP_CHANNEL_CONFIG_DL(5, "DIAG"), + MHI_EP_CHANNEL_CONFIG_UL(6, "SSR"), + MHI_EP_CHANNEL_CONFIG_DL(7, "SSR"), + MHI_EP_CHANNEL_CONFIG_UL(8, "QDSS"), + MHI_EP_CHANNEL_CONFIG_DL(9, "QDSS"), + MHI_EP_CHANNEL_CONFIG_UL(10, "EFS"), + MHI_EP_CHANNEL_CONFIG_DL(11, "EFS"), + MHI_EP_CHANNEL_CONFIG_UL(12, "MBIM"), + MHI_EP_CHANNEL_CONFIG_DL(13, "MBIM"), + MHI_EP_CHANNEL_CONFIG_UL(14, "QMI"), + MHI_EP_CHANNEL_CONFIG_DL(15, "QMI"), + MHI_EP_CHANNEL_CONFIG_UL(16, "QMI"), + MHI_EP_CHANNEL_CONFIG_DL(17, "QMI"), + MHI_EP_CHANNEL_CONFIG_UL(18, "IP-CTRL-1"), + MHI_EP_CHANNEL_CONFIG_DL(19, "IP-CTRL-1"), + MHI_EP_CHANNEL_CONFIG_UL(20, "IPCR"), + MHI_EP_CHANNEL_CONFIG_DL(21, "IPCR"), + MHI_EP_CHANNEL_CONFIG_UL(32, "DUN"), + MHI_EP_CHANNEL_CONFIG_DL(33, "DUN"), + MHI_EP_CHANNEL_CONFIG_UL(36, "IP_SW0"), + MHI_EP_CHANNEL_CONFIG_DL(37, "IP_SW0"), +}; + +static const struct mhi_ep_cntrl_config mhi_v1_config = { + .max_channels = 128, + .num_channels = ARRAY_SIZE(mhi_v1_channels), + .ch_cfg = mhi_v1_channels, + .mhi_version = MHI_VERSION_1_0, +}; + +static struct pci_epf_header sdx55_header = { + .vendorid = PCI_VENDOR_ID_QCOM, + .deviceid = 0x0306, + .baseclass_code = PCI_BASE_CLASS_COMMUNICATION, + .subclass_code = PCI_CLASS_COMMUNICATION_MODEM & 0xff, + .interrupt_pin = PCI_INTERRUPT_INTA, +}; + +static const struct pci_epf_mhi_ep_info sdx55_info = { + .config = &mhi_v1_config, + .epf_header = &sdx55_header, + .bar_num = BAR_0, + .epf_flags = PCI_BASE_ADDRESS_MEM_TYPE_32, + .msi_count = 32, + .mru = 0x8000, +}; + +struct pci_epf_mhi { + const struct pci_epf_mhi_ep_info *info; + struct mhi_ep_cntrl mhi_cntrl; + struct pci_epf *epf; + struct mutex lock; + void __iomem *mmio; + resource_size_t mmio_phys; + enum pci_notify_event event; + u32 mmio_size; + int irq; + bool mhi_registered; +}; + +static int pci_epf_mhi_alloc_map(struct mhi_ep_cntrl *mhi_cntrl, u64 pci_addr, + phys_addr_t *phys_ptr, void __iomem **virt, size_t size) +{ + struct pci_epf_mhi *epf_mhi = container_of(mhi_cntrl, struct pci_epf_mhi, mhi_cntrl); + struct pci_epf *epf = epf_mhi->epf; + struct pci_epc *epc = epf_mhi->epf->epc; + size_t offset = pci_addr & (epc->mem->window.page_size - 1); + void __iomem *virt_addr; + phys_addr_t phys_addr; + int ret; + + virt_addr = pci_epc_mem_alloc_addr(epc, &phys_addr, size + offset); + if (!virt_addr) + return -ENOMEM; + + ret = pci_epc_map_addr(epc, epf->func_no, epf->vfunc_no, phys_addr, pci_addr - offset, size + offset); + if (ret) { + pci_epc_mem_free_addr(epc, phys_addr, virt_addr, size + offset); + + return ret; + } + + *phys_ptr = phys_addr + offset; + *virt = virt_addr + offset; + + return 0; +} + +static void pci_epf_mhi_unmap_free(struct mhi_ep_cntrl *mhi_cntrl, u64 pci_addr, + phys_addr_t phys_addr, void __iomem *virt_addr, size_t size) +{ + struct pci_epf_mhi *epf_mhi = container_of(mhi_cntrl, struct pci_epf_mhi, mhi_cntrl); + struct pci_epf *epf = epf_mhi->epf; + struct pci_epc *epc = epf->epc; + size_t offset = pci_addr & (epc->mem->window.page_size - 1); + + pci_epc_unmap_addr(epc, epf->func_no, epf->vfunc_no, phys_addr - offset); + pci_epc_mem_free_addr(epc, phys_addr - offset, virt_addr - offset, size + offset); +} + +void pci_epf_mhi_raise_irq(struct mhi_ep_cntrl *mhi_cntrl, u32 vector) +{ + struct pci_epf_mhi *epf_mhi = container_of(mhi_cntrl, struct pci_epf_mhi, mhi_cntrl); + struct pci_epf *epf = epf_mhi->epf; + struct pci_epc *epc = epf->epc; + + /* + * Vector is incremented by 1 here as the DWC core will decrement it before + * writing to iATU. + */ + pci_epc_raise_irq(epc, epf->func_no, epf->vfunc_no, PCI_EPC_IRQ_MSI, vector + 1); +} + +int pci_epf_mhi_read_from_host(struct mhi_ep_cntrl *mhi_cntrl, u64 from, void __iomem *to, + size_t size) +{ + struct pci_epf_mhi *epf_mhi = container_of(mhi_cntrl, struct pci_epf_mhi, mhi_cntrl); + struct pci_epf *epf = epf_mhi->epf; + struct pci_epc *epc = epf_mhi->epf->epc; + void __iomem *tre_buf; + phys_addr_t tre_phys; + size_t offset = from % 0x1000; + int ret; + + mutex_lock(&epf_mhi->lock); + + tre_buf = pci_epc_mem_alloc_addr(epc, &tre_phys, size + offset); + if (!tre_buf) { + mutex_unlock(&epf_mhi->lock); + return -ENOMEM; + } + + ret = pci_epc_map_addr(epc, epf->func_no, epf->vfunc_no, tre_phys, from - offset, + size + offset); + if (ret) { + pci_epc_mem_free_addr(epc, tre_phys, tre_buf, size + offset); + mutex_unlock(&epf_mhi->lock); + return ret; + } + + memcpy_fromio(to, tre_buf + offset, size); + + pci_epc_unmap_addr(epc, epf->func_no, epf->vfunc_no, tre_phys); + pci_epc_mem_free_addr(epc, tre_phys, tre_buf, size + offset); + + mutex_unlock(&epf_mhi->lock); + + return 0; +} + +int pci_epf_mhi_write_to_host(struct mhi_ep_cntrl *mhi_cntrl, void __iomem *from, u64 to, + size_t size) +{ + struct pci_epf_mhi *epf_mhi = container_of(mhi_cntrl, struct pci_epf_mhi, mhi_cntrl); + struct pci_epf *epf = epf_mhi->epf; + struct pci_epc *epc = epf_mhi->epf->epc; + void __iomem *tre_buf; + phys_addr_t tre_phys; + size_t offset = to % 0x1000; + int ret; + + mutex_lock(&epf_mhi->lock); + + tre_buf = pci_epc_mem_alloc_addr(epc, &tre_phys, size + offset); + if (!tre_buf) { + mutex_unlock(&epf_mhi->lock); + return -ENOMEM; + } + + ret = pci_epc_map_addr(epc, epf->func_no, epf->vfunc_no, tre_phys, to - offset, + size + offset); + if (ret) { + pci_epc_mem_free_addr(epc, tre_phys, tre_buf, size + offset); + mutex_unlock(&epf_mhi->lock); + return ret; + } + + memcpy_toio(tre_buf + offset, from, size); + + pci_epc_unmap_addr(epc, epf->func_no, epf->vfunc_no, tre_phys); + pci_epc_mem_free_addr(epc, tre_phys, tre_buf, size + offset); + + mutex_unlock(&epf_mhi->lock); + + return 0; +} + +static int pci_epf_mhi_notifier(struct notifier_block *nb, unsigned long val, void *data) +{ + struct pci_epf *epf = container_of(nb, struct pci_epf, nb); + struct pci_epf_mhi *epf_mhi = epf_get_drvdata(epf); + const struct pci_epf_mhi_ep_info *info = epf_mhi->info; + struct pci_epf_bar *epf_bar = &epf->bar[info->bar_num]; + struct mhi_ep_cntrl *mhi_cntrl = &epf_mhi->mhi_cntrl; + struct pci_epc *epc = epf->epc; + struct device *dev = &epf->dev; + int ret; + + switch (val) { + case CORE_INIT: + epf_bar->phys_addr = epf_mhi->mmio_phys; + epf_bar->size = epf_mhi->mmio_size; + epf_bar->barno = info->bar_num; + epf_bar->flags = info->epf_flags; + ret = pci_epc_set_bar(epc, epf->func_no, epf->vfunc_no, epf_bar); + if (ret) { + dev_err(dev, "Failed to set BAR: %d\n", ret); + return NOTIFY_BAD; + } + + ret = pci_epc_set_msi(epc, epf->func_no, epf->vfunc_no, + order_base_2(info->msi_count)); + if (ret) { + dev_err(dev, "Failed to set MSI configuration: %d\n", ret); + return NOTIFY_BAD; + } + + ret = pci_epc_write_header(epc, epf->func_no, epf->vfunc_no, epf->header); + if (ret) { + dev_err(dev, "Failed to set Configuration header: %d\n", ret); + return NOTIFY_BAD; + } + + break; + case LINK_UP: + mhi_cntrl->mmio = epf_mhi->mmio; + mhi_cntrl->irq = epf_mhi->irq; + mhi_cntrl->mru = info->mru; + + /* Assign the struct dev of PCI EP as MHI controller device */ + mhi_cntrl->cntrl_dev = epc->dev.parent; + mhi_cntrl->raise_irq = pci_epf_mhi_raise_irq; + mhi_cntrl->alloc_map = pci_epf_mhi_alloc_map; + mhi_cntrl->unmap_free = pci_epf_mhi_unmap_free; + mhi_cntrl->read_from_host = pci_epf_mhi_read_from_host; + mhi_cntrl->write_to_host = pci_epf_mhi_write_to_host; + + /* Register the MHI EP controller */ + ret = mhi_ep_register_controller(mhi_cntrl, info->config); + if (ret) { + dev_err(dev, "Failed to register MHI EP controller: %d\n", ret); + return NOTIFY_BAD; + } + + epf_mhi->mhi_registered = true; + break; + case LINK_DOWN: + if (epf_mhi->mhi_registered) { + mhi_ep_power_down(mhi_cntrl); + mhi_ep_unregister_controller(mhi_cntrl); + epf_mhi->mhi_registered = false; + } + + break; + case BME: + /* Power up the MHI EP stack if link is up and stack is in power down state */ + if (!mhi_cntrl->enabled && epf_mhi->mhi_registered) { + ret = mhi_ep_power_up(mhi_cntrl); + if (ret) { + dev_err(dev, "Failed to power up MHI EP: %d\n", ret); + mhi_ep_unregister_controller(mhi_cntrl); + epf_mhi->mhi_registered = false; + return NOTIFY_BAD; + } + } + + break; + default: + dev_err(&epf->dev, "Invalid MHI EP notifier event: %d\n", epf_mhi->event); + return NOTIFY_BAD; + } + + return NOTIFY_OK; +} + +static int pci_epf_mhi_bind(struct pci_epf *epf) +{ + struct pci_epf_mhi *epf_mhi = epf_get_drvdata(epf); + struct pci_epc *epc = epf->epc; + struct platform_device *pdev = to_platform_device(epc->dev.parent); + struct device *dev = &epf->dev; + struct resource *res; + int ret; + + if (WARN_ON_ONCE(!epc)) + return -EINVAL; + + /* Get MMIO base address from Endpoint controller */ + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mmio"); + epf_mhi->mmio_phys = res->start; + epf_mhi->mmio_size = resource_size(res); + + epf_mhi->mmio = ioremap_wc(epf_mhi->mmio_phys, epf_mhi->mmio_size); + if (IS_ERR(epf_mhi->mmio)) + return PTR_ERR(epf_mhi->mmio); + + ret = platform_get_irq_byname(pdev, "doorbell"); + if (ret < 0) { + dev_err(dev, "Failed to get Doorbell IRQ\n"); + iounmap(epf_mhi->mmio); + return ret; + } + + epf_mhi->irq = ret; + + epf->nb.notifier_call = pci_epf_mhi_notifier; + pci_epc_register_notifier(epc, &epf->nb); + + return 0; +} + +static void pci_epf_mhi_unbind(struct pci_epf *epf) +{ + struct pci_epf_mhi *epf_mhi = epf_get_drvdata(epf); + const struct pci_epf_mhi_ep_info *info = epf_mhi->info; + struct pci_epf_bar *epf_bar = &epf->bar[info->bar_num]; + struct mhi_ep_cntrl *mhi_cntrl = &epf_mhi->mhi_cntrl; + struct pci_epc *epc = epf->epc; + + pci_epc_unregister_notifier(epc, &epf->nb); + + /* + * Forcefully power down the MHI EP stack. Only way to bring the MHI EP stack + * back to working state after successive bind is by getting BME from host. + */ + if (epf_mhi->mhi_registered) { + mhi_ep_power_down(mhi_cntrl); + mhi_ep_unregister_controller(mhi_cntrl); + epf_mhi->mhi_registered = false; + } + + iounmap(epf_mhi->mmio); + pci_epc_clear_bar(epc, epf->func_no, epf->vfunc_no, epf_bar); +} + +static int pci_epf_mhi_probe(struct pci_epf *epf, const struct pci_epf_device_id *id) +{ + struct pci_epf_mhi_ep_info *info = (struct pci_epf_mhi_ep_info *) id->driver_data; + struct pci_epf_mhi *epf_mhi; + struct device *dev = &epf->dev; + + epf_mhi = devm_kzalloc(dev, sizeof(*epf_mhi), GFP_KERNEL); + if (!epf_mhi) + return -ENOMEM; + + epf->header = info->epf_header; + epf_mhi->info = info; + epf_mhi->epf = epf; + + mutex_init(&epf_mhi->lock); + + epf_set_drvdata(epf, epf_mhi); + + return 0; +} + +static const struct pci_epf_device_id pci_epf_mhi_ids[] = { + { + .name = "sdx55", .driver_data = (kernel_ulong_t) &sdx55_info, + }, + {}, +}; + +static struct pci_epf_ops pci_epf_mhi_ops = { + .unbind = pci_epf_mhi_unbind, + .bind = pci_epf_mhi_bind, +}; + +static struct pci_epf_driver pci_epf_mhi_driver = { + .driver.name = "pci_epf_mhi", + .probe = pci_epf_mhi_probe, + .id_table = pci_epf_mhi_ids, + .ops = &pci_epf_mhi_ops, + .owner = THIS_MODULE, +}; + +static int __init pci_epf_mhi_init(void) +{ + return pci_epf_register_driver(&pci_epf_mhi_driver); +} +module_init(pci_epf_mhi_init); + +static void __exit pci_epf_mhi_exit(void) +{ + pci_epf_unregister_driver(&pci_epf_mhi_driver); +} +module_exit(pci_epf_mhi_exit); + +MODULE_DESCRIPTION("PCI EPF driver for MHI Endpoint devices"); +MODULE_AUTHOR("Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/pci/endpoint/functions/pci-epf-ntb.c b/drivers/pci/endpoint/functions/pci-epf-ntb.c index 9a00448c7e61..980b4ecf19a2 100644 --- a/drivers/pci/endpoint/functions/pci-epf-ntb.c +++ b/drivers/pci/endpoint/functions/pci-epf-ntb.c @@ -2075,11 +2075,12 @@ static struct config_group *epf_ntb_add_cfs(struct pci_epf *epf, /** * epf_ntb_probe() - Probe NTB function driver * @epf: NTB endpoint function device + * @id: NTB endpoint function device ID * * Probe NTB function driver when endpoint function bus detects a NTB * endpoint function. */ -static int epf_ntb_probe(struct pci_epf *epf) +static int epf_ntb_probe(struct pci_epf *epf, const struct pci_epf_device_id *id) { struct epf_ntb *ntb; struct device *dev; diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c index 5b833f00e980..d917a9d2be09 100644 --- a/drivers/pci/endpoint/functions/pci-epf-test.c +++ b/drivers/pci/endpoint/functions/pci-epf-test.c @@ -884,7 +884,7 @@ static int pci_epf_test_bind(struct pci_epf *epf) if (ret) epf_test->dma_supported = false; - if (linkup_notifier) { + if (linkup_notifier || core_init_notifier) { epf->nb.notifier_call = pci_epf_test_notifier; pci_epc_register_notifier(epc, &epf->nb); } else { @@ -901,7 +901,7 @@ static const struct pci_epf_device_id pci_epf_test_ids[] = { {}, }; -static int pci_epf_test_probe(struct pci_epf *epf) +static int pci_epf_test_probe(struct pci_epf *epf, const struct pci_epf_device_id *id) { struct pci_epf_test *epf_test; struct device *dev = &epf->dev; diff --git a/drivers/pci/endpoint/pci-ep-cfs.c b/drivers/pci/endpoint/pci-ep-cfs.c index d4850bdd837f..2cfd5fd2794c 100644 --- a/drivers/pci/endpoint/pci-ep-cfs.c +++ b/drivers/pci/endpoint/pci-ep-cfs.c @@ -178,6 +178,9 @@ static ssize_t pci_epc_start_store(struct config_item *item, const char *page, if (kstrtobool(page, &start) < 0) return -EINVAL; + if (WARN_ON_ONCE(start == epc_group->start)) + return 0; + if (!start) { pci_epc_stop(epc); epc_group->start = 0; diff --git a/drivers/pci/endpoint/pci-epc-core.c b/drivers/pci/endpoint/pci-epc-core.c index 3bc9273d0a08..6ad9b38b63a9 100644 --- a/drivers/pci/endpoint/pci-epc-core.c +++ b/drivers/pci/endpoint/pci-epc-core.c @@ -693,11 +693,28 @@ void pci_epc_linkup(struct pci_epc *epc) if (!epc || IS_ERR(epc)) return; - atomic_notifier_call_chain(&epc->notifier, LINK_UP, NULL); + blocking_notifier_call_chain(&epc->notifier, LINK_UP, NULL); } EXPORT_SYMBOL_GPL(pci_epc_linkup); /** + * pci_epc_linkdown() - Notify the EPF device that EPC device has dropped the + * connection with the Root Complex. + * @epc: the EPC device which has dropped the link with the host + * + * Invoke to Notify the EPF device that the EPC device has dropped the + * connection with the Root Complex. + */ +void pci_epc_linkdown(struct pci_epc *epc) +{ + if (!epc || IS_ERR(epc)) + return; + + blocking_notifier_call_chain(&epc->notifier, LINK_DOWN, NULL); +} +EXPORT_SYMBOL_GPL(pci_epc_linkdown); + +/** * pci_epc_init_notify() - Notify the EPF device that EPC device's core * initialization is completed. * @epc: the EPC device whose core initialization is completed @@ -710,11 +727,28 @@ void pci_epc_init_notify(struct pci_epc *epc) if (!epc || IS_ERR(epc)) return; - atomic_notifier_call_chain(&epc->notifier, CORE_INIT, NULL); + blocking_notifier_call_chain(&epc->notifier, CORE_INIT, NULL); } EXPORT_SYMBOL_GPL(pci_epc_init_notify); /** + * pci_epc_bme_notify() - Notify the EPF device that the EPC device has received + * the BME event from the Root complex + * @epc: the EPC device that received the BME event + * + * Invoke to Notify the EPF device that the EPC device has received the Bus + * Master Enable (BME) event from the Root complex + */ +void pci_epc_bme_notify(struct pci_epc *epc) +{ + if (!epc || IS_ERR(epc)) + return; + + blocking_notifier_call_chain(&epc->notifier, BME, NULL); +} +EXPORT_SYMBOL_GPL(pci_epc_bme_notify); + +/** * pci_epc_destroy() - destroy the EPC device * @epc: the EPC device that has to be destroyed * @@ -774,7 +808,7 @@ __pci_epc_create(struct device *dev, const struct pci_epc_ops *ops, mutex_init(&epc->lock); INIT_LIST_HEAD(&epc->pci_epf); - ATOMIC_INIT_NOTIFIER_HEAD(&epc->notifier); + BLOCKING_INIT_NOTIFIER_HEAD(&epc->notifier); device_initialize(&epc->dev); epc->dev.class = pci_epc_class; diff --git a/drivers/pci/endpoint/pci-epf-core.c b/drivers/pci/endpoint/pci-epf-core.c index 9ed556936f48..0882ac829e95 100644 --- a/drivers/pci/endpoint/pci-epf-core.c +++ b/drivers/pci/endpoint/pci-epf-core.c @@ -494,11 +494,13 @@ static const struct device_type pci_epf_type = { }; static int -pci_epf_match_id(const struct pci_epf_device_id *id, const struct pci_epf *epf) +pci_epf_match_id(const struct pci_epf_device_id *id, struct pci_epf *epf) { while (id->name[0]) { - if (strcmp(epf->name, id->name) == 0) + if (strcmp(epf->name, id->name) == 0) { + epf->id = id; return true; + } id++; } @@ -526,7 +528,7 @@ static int pci_epf_device_probe(struct device *dev) epf->driver = driver; - return driver->probe(epf); + return driver->probe(epf, epf->id); } static void pci_epf_device_remove(struct device *dev) diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c index 7952e5efd6cf..4d8b80076506 100644 --- a/drivers/pci/pcie/aer.c +++ b/drivers/pci/pcie/aer.c @@ -28,6 +28,7 @@ #include <linux/delay.h> #include <linux/kfifo.h> #include <linux/slab.h> +#include <linux/ratelimit.h> #include <acpi/apei.h> #include <ras/ras_event.h> @@ -707,6 +708,11 @@ void aer_print_error(struct pci_dev *dev, struct aer_err_info *info) int id = ((dev->bus->number << 8) | dev->devfn); const char *level; + static DEFINE_RATELIMIT_STATE(rs, DEFAULT_RATELIMIT_INTERVAL, DEFAULT_RATELIMIT_BURST); + + if (info->severity == AER_CORRECTABLE && !__ratelimit(&rs)) + goto out_trace; + if (!info->status) { pci_err(dev, "PCIe Bus Error: severity=%s, type=Inaccessible, (Unregistered Agent ID)\n", aer_error_severity_string[info->severity]); @@ -734,6 +740,7 @@ out: if (info->id && info->error_dev_num > 1 && info->id == id) pci_err(dev, " Error of this Agent is reported first\n"); +out_trace: trace_aer_event(dev_name(&dev->dev), (info->status & ~info->mask), info->severity, info->tlp_header_valid, &info->tlp); } @@ -743,7 +750,7 @@ static void aer_print_port_info(struct pci_dev *dev, struct aer_err_info *info) u8 bus = info->id >> 8; u8 devfn = info->id & 0xff; - pci_info(dev, "%s%s error received: %04x:%02x:%02x.%d\n", + pci_info_ratelimited(dev, "%s%s error received: %04x:%02x:%02x.%d\n", info->multi_error_valid ? "Multiple " : "", aer_error_severity_string[info->severity], pci_domain_nr(dev->bus), bus, PCI_SLOT(devfn), diff --git a/drivers/phy/qualcomm/Kconfig b/drivers/phy/qualcomm/Kconfig index 5c98850f5a36..fbc0f80852d1 100644 --- a/drivers/phy/qualcomm/Kconfig +++ b/drivers/phy/qualcomm/Kconfig @@ -58,6 +58,14 @@ config PHY_QCOM_QMP Enable this to support the QMP PHY transceiver that is used with controllers such as PCIe, UFS, and USB on Qualcomm chips. +config PHY_QCOM_QMP_TYPEC + def_bool PHY_QCOM_QMP=y && TYPEC=y || PHY_QCOM_QMP=m && TYPEC + help + Register a type C switch from the QMP PHY driver for type C + orientation support. This has dependencies with if the type C kernel + configuration is enabled or not. This support will not be present if + USB type C is disabled. + config PHY_QCOM_QUSB2 tristate "Qualcomm QUSB2 PHY Driver" depends on OF && (ARCH_QCOM || COMPILE_TEST) diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c index c7309e981bfb..31d32c67e803 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp.c @@ -19,6 +19,7 @@ #include <linux/regulator/consumer.h> #include <linux/reset.h> #include <linux/slab.h> +#include <linux/usb/typec_mux.h> #include <dt-bindings/phy/phy.h> @@ -67,6 +68,10 @@ /* QPHY_V3_PCS_MISC_CLAMP_ENABLE register bits */ #define CLAMP_EN BIT(0) /* enables i/o clamp_n */ +/* QPHY_V3_DP_COM_TYPEC_CTRL register bits */ +#define SW_PORTSELECT_VAL BIT(0) +#define SW_PORTSELECT_MUX BIT(1) + #define PHY_INIT_COMPLETE_TIMEOUT 10000 #define POWER_DOWN_DELAY_US_MIN 10 #define POWER_DOWN_DELAY_US_MAX 11 @@ -3270,6 +3275,8 @@ struct qmp_phy_dp_clks { * @phy_mutex: mutex lock for PHY common block initialization * @init_count: phy common block initialization count * @ufs_reset: optional UFS PHY reset handle + * @sw: typec switch for receiving orientation changes + * @orientation: carries current CC orientation */ struct qcom_qmp { struct device *dev; @@ -3285,6 +3292,8 @@ struct qcom_qmp { int init_count; struct reset_control *ufs_reset; + struct typec_switch_dev *sw; + enum typec_orientation orientation; }; static void qcom_qmp_v3_phy_dp_aux_init(struct qmp_phy *qphy); @@ -3810,6 +3819,11 @@ static const struct qmp_phy_combo_cfg sc7180_usb3dpphy_cfg = { .dp_cfg = &sc7180_dpphy_cfg, }; +static const struct qmp_phy_combo_cfg sdm845_usb3dpphy_cfg = { + .usb_cfg = &qmp_v3_usb3phy_cfg, + .dp_cfg = &sc7180_dpphy_cfg, +}; + static const struct qmp_phy_cfg qmp_v3_usb3_uniphy_cfg = { .type = PHY_TYPE_USB3, .nlanes = 1, @@ -4723,30 +4737,26 @@ static void qcom_qmp_v3_phy_configure_dp_tx(struct qmp_phy *qphy) static bool qcom_qmp_phy_configure_dp_mode(struct qmp_phy *qphy) { + const struct phy_configure_opts_dp *dp_opts = &qphy->dp_opts; + struct qcom_qmp *qmp = qphy->qmp; u32 val; - bool reverse = false; + bool reverse = qmp->orientation == TYPEC_ORIENTATION_REVERSE; val = DP_PHY_PD_CTL_PWRDN | DP_PHY_PD_CTL_AUX_PWRDN | DP_PHY_PD_CTL_PLL_PWRDN | DP_PHY_PD_CTL_DP_CLAMP_EN; - /* - * TODO: Assume orientation is CC1 for now and two lanes, need to - * use type-c connector to understand orientation and lanes. - * - * Otherwise val changes to be like below if this code understood - * the orientation of the type-c cable. - * - * if (lane_cnt == 4 || orientation == ORIENTATION_CC2) - * val |= DP_PHY_PD_CTL_LANE_0_1_PWRDN; - * if (lane_cnt == 4 || orientation == ORIENTATION_CC1) - * val |= DP_PHY_PD_CTL_LANE_2_3_PWRDN; - * if (orientation == ORIENTATION_CC2) - * writel(0x4c, qphy->pcs + QSERDES_V3_DP_PHY_MODE); - */ + if (dp_opts->lanes == 4 || reverse) + val |= DP_PHY_PD_CTL_LANE_0_1_PWRDN; + if (dp_opts->lanes == 4 || !reverse) + val |= DP_PHY_PD_CTL_LANE_2_3_PWRDN; + val |= DP_PHY_PD_CTL_LANE_2_3_PWRDN; writel(val, qphy->pcs + QSERDES_DP_PHY_PD_CTL); - writel(0x5c, qphy->pcs + QSERDES_DP_PHY_MODE); + if (reverse) + writel(0x4c, qphy->pcs + QSERDES_DP_PHY_MODE); + else + writel(0x5c, qphy->pcs + QSERDES_DP_PHY_MODE); return reverse; } @@ -5066,6 +5076,30 @@ static int qcom_qmp_dp_phy_calibrate(struct phy *phy) return 0; } +static void qcom_qmp_phy_dp_com_reset(struct qcom_qmp *qmp, unsigned int reset_bits) +{ + void __iomem *dp_com = qmp->dp_com; + unsigned int val; + + /* override hardware control for reset of qmp phy */ + qphy_setbits(dp_com, QPHY_V3_DP_COM_RESET_OVRD_CTRL, + reset_bits); + + val = SW_PORTSELECT_MUX; + if (qmp->orientation == TYPEC_ORIENTATION_REVERSE) + val |= SW_PORTSELECT_VAL; + qphy_setbits(dp_com, QPHY_V3_DP_COM_TYPEC_CTRL, val); + + qphy_setbits(dp_com, QPHY_V3_DP_COM_PHY_MODE_CTRL, + USB3_MODE | DP_MODE); + + qphy_clrbits(dp_com, QPHY_V3_DP_COM_RESET_OVRD_CTRL, + reset_bits); + + qphy_clrbits(dp_com, QPHY_V3_DP_COM_SWI_CTRL, 0x03); + qphy_clrbits(dp_com, QPHY_V3_DP_COM_SW_RESET, SW_RESET); +} + static int qcom_qmp_phy_com_init(struct qmp_phy *qphy) { struct qcom_qmp *qmp = qphy->qmp; @@ -5113,24 +5147,9 @@ static int qcom_qmp_phy_com_init(struct qmp_phy *qphy) if (cfg->has_phy_dp_com_ctrl) { qphy_setbits(dp_com, QPHY_V3_DP_COM_POWER_DOWN_CTRL, SW_PWRDN); - /* override hardware control for reset of qmp phy */ - qphy_setbits(dp_com, QPHY_V3_DP_COM_RESET_OVRD_CTRL, - SW_DPPHY_RESET_MUX | SW_DPPHY_RESET | - SW_USB3PHY_RESET_MUX | SW_USB3PHY_RESET); - - /* Default type-c orientation, i.e CC1 */ - qphy_setbits(dp_com, QPHY_V3_DP_COM_TYPEC_CTRL, 0x02); - - qphy_setbits(dp_com, QPHY_V3_DP_COM_PHY_MODE_CTRL, - USB3_MODE | DP_MODE); - - /* bring both QMP USB and QMP DP PHYs PCS block out of reset */ - qphy_clrbits(dp_com, QPHY_V3_DP_COM_RESET_OVRD_CTRL, - SW_DPPHY_RESET_MUX | SW_DPPHY_RESET | - SW_USB3PHY_RESET_MUX | SW_USB3PHY_RESET); - - qphy_clrbits(dp_com, QPHY_V3_DP_COM_SWI_CTRL, 0x03); - qphy_clrbits(dp_com, QPHY_V3_DP_COM_SW_RESET, SW_RESET); + qcom_qmp_phy_dp_com_reset(qmp, + SW_DPPHY_RESET_MUX | SW_DPPHY_RESET | + SW_USB3PHY_RESET_MUX | SW_USB3PHY_RESET); } if (cfg->has_phy_com_ctrl) { @@ -6081,6 +6100,9 @@ static const struct of_device_id qcom_qmp_phy_of_match_table[] = { .compatible = "qcom,sdm845-qmp-usb3-uni-phy", .data = &qmp_v3_usb3_uniphy_cfg, }, { + .compatible = "qcom,sdm845-qmp-usb3-dp-phy", + /* It's a combo phy */ + }, { .compatible = "qcom,sdm845-qmp-ufs-phy", .data = &sdm845_ufsphy_cfg, }, { @@ -6173,6 +6195,10 @@ static const struct of_device_id qcom_qmp_combo_phy_of_match_table[] = { .compatible = "qcom,sc8180x-qmp-usb3-dp-phy", .data = &sc8180x_usb3dpphy_cfg, }, + { + .compatible = "qcom,sdm845-qmp-usb3-dp-phy", + .data = &sdm845_usb3dpphy_cfg, + }, { } }; @@ -6181,6 +6207,45 @@ static const struct dev_pm_ops qcom_qmp_phy_pm_ops = { qcom_qmp_phy_runtime_resume, NULL) }; +#if IS_ENABLED(CONFIG_PHY_QCOM_QMP_TYPEC) +static int qcom_qmp_phy_typec_switch_set(struct typec_switch_dev *sw, + enum typec_orientation orientation) +{ + struct qcom_qmp *qmp = typec_switch_get_drvdata(sw); + struct qmp_phy *qphy = qmp->phys[0]; + + qmp->orientation = orientation; + if (qmp->init_count) { + qcom_qmp_phy_disable(qphy->phy); + qcom_qmp_phy_enable(qphy->phy); + } + + return 0; +} + +static int qcom_qmp_phy_typec_switch_register(struct qcom_qmp *qmp, const struct qmp_phy_cfg *cfg) +{ + struct typec_switch_desc sw_desc; + struct device *dev = qmp->dev; + + sw_desc.drvdata = qmp; + sw_desc.fwnode = dev->fwnode; + sw_desc.set = qcom_qmp_phy_typec_switch_set; + qmp->sw = typec_switch_register(dev, &sw_desc); + if (IS_ERR(qmp->sw)) { + dev_err(dev, "Error registering typec switch: %ld\n", + PTR_ERR(qmp->sw)); + } + + return 0; +} +#else +static int qcom_qmp_phy_typec_switch_register(struct qcom_qmp *qmp, const struct qmp_phy_cfg *cfg) +{ + return 0; +} +#endif + static int qcom_qmp_phy_probe(struct platform_device *pdev) { struct qcom_qmp *qmp; @@ -6263,7 +6328,12 @@ static int qcom_qmp_phy_probe(struct platform_device *pdev) return ret; } - num = of_get_available_child_count(dev->of_node); + /* cound child nodes ingoring connection graph ports */ + num = 0; + for_each_available_child_of_node(dev->of_node, child) + if (strncmp("port", child->name, 4)) + num++; + /* do we have a rogue child node ? */ if (num > expected_phys) return -EINVAL; @@ -6290,7 +6360,10 @@ static int qcom_qmp_phy_probe(struct platform_device *pdev) serdes = usb_serdes; } - /* Create per-lane phy */ + /* Ignore conngraph nodes */ + if (!strncmp("port", child->name, 4)) + continue; + ret = qcom_qmp_phy_create(dev, child, id, serdes, cfg); if (ret) { dev_err(dev, "failed to create lane%d phy, %d\n", @@ -6320,6 +6393,9 @@ static int qcom_qmp_phy_probe(struct platform_device *pdev) id++; } + if (cfg->has_phy_dp_com_ctrl) + qcom_qmp_phy_typec_switch_register(qmp, cfg); + phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate); if (!IS_ERR(phy_provider)) dev_info(dev, "Registered Qcom-QMP phy\n"); diff --git a/drivers/remoteproc/qcom_q6v5_mss.c b/drivers/remoteproc/qcom_q6v5_mss.c index af217de75e4d..a8aae6f8caba 100644 --- a/drivers/remoteproc/qcom_q6v5_mss.c +++ b/drivers/remoteproc/qcom_q6v5_mss.c @@ -2188,6 +2188,11 @@ static const struct rproc_hexagon_res msm8996_mss = { "mnoc_axi", NULL }, + .proxy_pd_names = (char*[]){ + "mx", + "cx", + NULL + }, .need_mem_protection = true, .has_alt_reset = false, .has_mba_logs = false, diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c index 4b143cf7b4ce..474b5d6ab4b3 100644 --- a/drivers/soc/qcom/llcc-qcom.c +++ b/drivers/soc/qcom/llcc-qcom.c @@ -104,6 +104,7 @@ struct qcom_llcc_config { int size; bool need_llcc_cfg; const u32 *reg_offset; + const struct llcc_edac_reg *edac_reg; }; enum llcc_reg_offset { @@ -296,6 +297,60 @@ static const struct llcc_slice_config sm8450_data[] = { {LLCC_AENPU, 8, 2048, 1, 1, 0xFFFF, 0x0, 0, 0, 0, 0, 0, 0, 0 }, }; +static const struct llcc_edac_reg common_edac_reg = { + .trp_ecc_error_status0 = 0x20344, + .trp_ecc_error_status1 = 0x20348, + .trp_ecc_sb_err_syn0 = 0x2304c, + .trp_ecc_db_err_syn0 = 0x20370, + .trp_ecc_error_cntr_clear = 0x20440, + .trp_interrupt_0_status = 0x20480, + .trp_interrupt_0_clear = 0x20484, + .trp_interrupt_0_enable = 0x20488, + + /* LLCC Common registers */ + .cmn_status0 = 0x3000c, + .cmn_interrupt_0_enable = 0x3001c, + .cmn_interrupt_2_enable = 0x3003c, + + /* LLCC DRP registers */ + .drp_ecc_error_cfg = 0x40000, + .drp_ecc_error_cntr_clear = 0x40004, + .drp_interrupt_status = 0x41000, + .drp_interrupt_clear = 0x41008, + .drp_interrupt_enable = 0x4100c, + .drp_ecc_error_status0 = 0x42044, + .drp_ecc_error_status1 = 0x42048, + .drp_ecc_sb_err_syn0 = 0x4204c, + .drp_ecc_db_err_syn0 = 0x42070, +}; + +static const struct llcc_edac_reg sm8450_edac_reg = { + .trp_ecc_error_status0 = 0x20344, + .trp_ecc_error_status1 = 0x20348, + .trp_ecc_sb_err_syn0 = 0x2034c, + .trp_ecc_db_err_syn0 = 0x20370, + .trp_ecc_error_cntr_clear = 0x20440, + .trp_interrupt_0_status = 0x20480, + .trp_interrupt_0_clear = 0x20484, + .trp_interrupt_0_enable = 0x20488, + + /* LLCC Common registers */ + .cmn_status0 = 0x3400c, + .cmn_interrupt_0_enable = 0x3401c, + .cmn_interrupt_2_enable = 0x3403c, + + /* LLCC DRP registers */ + .drp_ecc_error_cfg = 0x50000, + .drp_ecc_error_cntr_clear = 0x50004, + .drp_interrupt_status = 0x50020, + .drp_interrupt_clear = 0x50028, + .drp_interrupt_enable = 0x5002c, + .drp_ecc_error_status0 = 0x520f4, + .drp_ecc_error_status1 = 0x520f8, + .drp_ecc_sb_err_syn0 = 0x520fc, + .drp_ecc_db_err_syn0 = 0x52120, +}; + static const u32 llcc_v1_2_reg_offset[] = { [LLCC_COMMON_HW_INFO] = 0x00030000, [LLCC_COMMON_STATUS0] = 0x0003000c, @@ -311,6 +366,7 @@ static const struct qcom_llcc_config sc7180_cfg = { .size = ARRAY_SIZE(sc7180_data), .need_llcc_cfg = true, .reg_offset = llcc_v1_2_reg_offset, + .edac_reg = &common_edac_reg, }; static const struct qcom_llcc_config sc7280_cfg = { @@ -318,6 +374,7 @@ static const struct qcom_llcc_config sc7280_cfg = { .size = ARRAY_SIZE(sc7280_data), .need_llcc_cfg = true, .reg_offset = llcc_v1_2_reg_offset, + .edac_reg = &common_edac_reg, }; static const struct qcom_llcc_config sc8180x_cfg = { @@ -339,6 +396,7 @@ static const struct qcom_llcc_config sdm845_cfg = { .size = ARRAY_SIZE(sdm845_data), .need_llcc_cfg = false, .reg_offset = llcc_v1_2_reg_offset, + .edac_reg = &common_edac_reg, }; static const struct qcom_llcc_config sm6350_cfg = { @@ -346,6 +404,7 @@ static const struct qcom_llcc_config sm6350_cfg = { .size = ARRAY_SIZE(sm6350_data), .need_llcc_cfg = true, .reg_offset = llcc_v1_2_reg_offset, + .edac_reg = &common_edac_reg, }; static const struct qcom_llcc_config sm8150_cfg = { @@ -353,6 +412,7 @@ static const struct qcom_llcc_config sm8150_cfg = { .size = ARRAY_SIZE(sm8150_data), .need_llcc_cfg = true, .reg_offset = llcc_v1_2_reg_offset, + .edac_reg = &common_edac_reg, }; static const struct qcom_llcc_config sm8250_cfg = { @@ -360,6 +420,7 @@ static const struct qcom_llcc_config sm8250_cfg = { .size = ARRAY_SIZE(sm8250_data), .need_llcc_cfg = true, .reg_offset = llcc_v1_2_reg_offset, + .edac_reg = &common_edac_reg, }; static const struct qcom_llcc_config sm8350_cfg = { @@ -367,6 +428,7 @@ static const struct qcom_llcc_config sm8350_cfg = { .size = ARRAY_SIZE(sm8350_data), .need_llcc_cfg = true, .reg_offset = llcc_v1_2_reg_offset, + .edac_reg = &common_edac_reg, }; static const struct qcom_llcc_config sm8450_cfg = { @@ -374,6 +436,7 @@ static const struct qcom_llcc_config sm8450_cfg = { .size = ARRAY_SIZE(sm8450_data), .need_llcc_cfg = true, .reg_offset = llcc_v21_reg_offset, + .edac_reg = &sm8450_edac_reg, }; static struct llcc_drv_data *drv_data = (void *) -EPROBE_DEFER; @@ -774,6 +837,7 @@ static int qcom_llcc_probe(struct platform_device *pdev) drv_data->cfg = llcc_cfg; drv_data->cfg_size = sz; + drv_data->edac_reg = cfg->edac_reg; mutex_init(&drv_data->lock); platform_set_drvdata(pdev, drv_data); diff --git a/drivers/soc/qcom/rpmh-internal.h b/drivers/soc/qcom/rpmh-internal.h index 344ba687c13b..39f53586f724 100644 --- a/drivers/soc/qcom/rpmh-internal.h +++ b/drivers/soc/qcom/rpmh-internal.h @@ -91,13 +91,15 @@ struct rpmh_ctrlr { * Resource State Coordinator controller (RSC) * * @name: Controller identifier. + * @base: Start address of the DRV registers in this controller. * @tcs_base: Start address of the TCS registers in this controller. * @id: Instance id in the controller (Direct Resource Voter). * @num_tcs: Number of TCSes in this DRV. * @rsc_pm: CPU PM notifier for controller. * Used when solver mode is not present. * @cpus_in_pm: Number of CPUs not in idle power collapse. - * Used when solver mode is not present. + * Used when solver mode and "power-domains" is not present. + * @genpd_nb: PM Domain notifier for cluster genpd notifications. * @tcs: TCS groups. * @tcs_in_use: S/W state of the TCS; only set for ACTIVE_ONLY * transfers, but might show a sleep/wake TCS in use if @@ -110,25 +112,30 @@ struct rpmh_ctrlr { * @tcs_wait: Wait queue used to wait for @tcs_in_use to free up a * slot * @client: Handle to the DRV's client. + * @dev: RSC device. */ struct rsc_drv { const char *name; + void __iomem *base; void __iomem *tcs_base; int id; int num_tcs; struct notifier_block rsc_pm; + struct notifier_block genpd_nb; atomic_t cpus_in_pm; struct tcs_group tcs[TCS_TYPE_NR]; DECLARE_BITMAP(tcs_in_use, MAX_TCS_NR); spinlock_t lock; wait_queue_head_t tcs_wait; struct rpmh_ctrlr client; + struct device *dev; }; int rpmh_rsc_send_data(struct rsc_drv *drv, const struct tcs_request *msg); int rpmh_rsc_write_ctrl_data(struct rsc_drv *drv, const struct tcs_request *msg); void rpmh_rsc_invalidate(struct rsc_drv *drv); +void rpmh_rsc_write_next_wakeup(struct rsc_drv *drv); void rpmh_tx_done(const struct tcs_request *msg, int r); int rpmh_flush(struct rpmh_ctrlr *ctrlr); diff --git a/drivers/soc/qcom/rpmh-rsc.c b/drivers/soc/qcom/rpmh-rsc.c index 01c2f50cb97e..25b838bf9078 100644 --- a/drivers/soc/qcom/rpmh-rsc.c +++ b/drivers/soc/qcom/rpmh-rsc.c @@ -12,16 +12,21 @@ #include <linux/io.h> #include <linux/iopoll.h> #include <linux/kernel.h> +#include <linux/ktime.h> #include <linux/list.h> #include <linux/module.h> +#include <linux/notifier.h> #include <linux/of.h> #include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/platform_device.h> +#include <linux/pm_domain.h> +#include <linux/pm_runtime.h> #include <linux/slab.h> #include <linux/spinlock.h> #include <linux/wait.h> +#include <clocksource/arm_arch_timer.h> #include <soc/qcom/cmd-db.h> #include <soc/qcom/tcs.h> #include <dt-bindings/soc/qcom,rpmh-rsc.h> @@ -46,6 +51,14 @@ #define DRV_NCPT_MASK 0x1F #define DRV_NCPT_SHIFT 27 +/* Offsets for CONTROL TCS Registers */ +#define RSC_DRV_CTL_TCS_DATA_HI 0x38 +#define RSC_DRV_CTL_TCS_DATA_HI_MASK 0xFFFFFF +#define RSC_DRV_CTL_TCS_DATA_HI_VALID BIT(31) +#define RSC_DRV_CTL_TCS_DATA_LO 0x40 +#define RSC_DRV_CTL_TCS_DATA_LO_MASK 0xFFFFFFFF +#define RSC_DRV_CTL_TCS_DATA_SIZE 32 + /* Offsets for common TCS Registers, one bit per TCS */ #define RSC_DRV_IRQ_ENABLE 0x00 #define RSC_DRV_IRQ_STATUS 0x04 @@ -139,6 +152,14 @@ * +---------------------------------------------------+ */ +#define USECS_TO_CYCLES(time_usecs) \ + xloops_to_cycles((time_usecs) * 0x10C7UL) + +static inline unsigned long xloops_to_cycles(unsigned long xloops) +{ + return (xloops * loops_per_jiffy * HZ) >> 32; +} + static inline void __iomem * tcs_reg_addr(const struct rsc_drv *drv, int reg, int tcs_id) { @@ -754,6 +775,48 @@ static bool rpmh_rsc_ctrlr_is_busy(struct rsc_drv *drv) } /** + * rpmh_rsc_write_next_wakeup() - Write next wakeup in CONTROL_TCS. + * @drv: The controller + * + * Writes maximum wakeup cycles when called from suspend. + * Writes earliest hrtimer wakeup when called from idle. + */ +void rpmh_rsc_write_next_wakeup(struct rsc_drv *drv) +{ + ktime_t now, wakeup; + u64 wakeup_us, wakeup_cycles = ~0; + u32 lo, hi; + + if (!drv->tcs[CONTROL_TCS].num_tcs || !drv->genpd_nb.notifier_call) + return; + + /* Set highest time when system (timekeeping) is suspended */ + if (system_state == SYSTEM_SUSPEND) + goto exit; + + /* Find the earliest hrtimer wakeup from online cpus */ + wakeup = dev_pm_genpd_get_next_hrtimer(drv->dev); + + /* Find the relative wakeup in kernel time scale */ + now = ktime_get(); + wakeup = ktime_sub(wakeup, now); + wakeup_us = ktime_to_us(wakeup); + + /* Convert the wakeup to arch timer scale */ + wakeup_cycles = USECS_TO_CYCLES(wakeup_us); + wakeup_cycles += arch_timer_read_counter(); + +exit: + lo = wakeup_cycles & RSC_DRV_CTL_TCS_DATA_LO_MASK; + hi = wakeup_cycles >> RSC_DRV_CTL_TCS_DATA_SIZE; + hi &= RSC_DRV_CTL_TCS_DATA_HI_MASK; + hi |= RSC_DRV_CTL_TCS_DATA_HI_VALID; + + writel_relaxed(lo, drv->base + RSC_DRV_CTL_TCS_DATA_LO); + writel_relaxed(hi, drv->base + RSC_DRV_CTL_TCS_DATA_HI); +} + +/** * rpmh_rsc_cpu_pm_callback() - Check if any of the AMCs are busy. * @nfb: Pointer to the notifier block in struct rsc_drv. * @action: CPU_PM_ENTER, CPU_PM_ENTER_FAILED, or CPU_PM_EXIT. @@ -834,8 +897,51 @@ static int rpmh_rsc_cpu_pm_callback(struct notifier_block *nfb, return ret; } -static int rpmh_probe_tcs_config(struct platform_device *pdev, - struct rsc_drv *drv, void __iomem *base) +/** + * rpmh_rsc_pd_callback() - Check if any of the AMCs are busy. + * @nfb: Pointer to the genpd notifier block in struct rsc_drv. + * @action: GENPD_NOTIFY_PRE_OFF, GENPD_NOTIFY_OFF, GENPD_NOTIFY_PRE_ON or GENPD_NOTIFY_ON. + * @v: Unused + * + * This function is given to dev_pm_genpd_add_notifier() so we can be informed + * about when cluster-pd is going down. When cluster go down we know no more active + * transfers will be started so we write sleep/wake sets. This function gets + * called from cpuidle code paths and also at system suspend time. + * + * If AMCs are not busy then writes cached sleep and wake messages to TCSes. + * The firmware then takes care of triggering them when entering deepest low power modes. + * + * Return: + * * NOTIFY_OK - success + * * NOTIFY_BAD - failure + */ +static int rpmh_rsc_pd_callback(struct notifier_block *nfb, + unsigned long action, void *v) +{ + struct rsc_drv *drv = container_of(nfb, struct rsc_drv, genpd_nb); + + /* We don't need to lock as genpd on/off are serialized */ + if ((action == GENPD_NOTIFY_PRE_OFF) && + (rpmh_rsc_ctrlr_is_busy(drv) || rpmh_flush(&drv->client))) + return NOTIFY_BAD; + + return NOTIFY_OK; +} + +static int rpmh_rsc_pd_attach(struct rsc_drv *drv, struct device *dev) +{ + int ret; + + pm_runtime_enable(dev); + drv->genpd_nb.notifier_call = rpmh_rsc_pd_callback; + ret = dev_pm_genpd_add_notifier(dev, &drv->genpd_nb); + if (ret) + pm_runtime_disable(dev); + + return ret; +} + +static int rpmh_probe_tcs_config(struct platform_device *pdev, struct rsc_drv *drv) { struct tcs_type_config { u32 type; @@ -849,9 +955,9 @@ static int rpmh_probe_tcs_config(struct platform_device *pdev, ret = of_property_read_u32(dn, "qcom,tcs-offset", &offset); if (ret) return ret; - drv->tcs_base = base + offset; + drv->tcs_base = drv->base + offset; - config = readl_relaxed(base + DRV_PRNT_CHLD_CONFIG); + config = readl_relaxed(drv->base + DRV_PRNT_CHLD_CONFIG); max_tcs = config; max_tcs &= DRV_NUM_TCS_MASK << (DRV_NUM_TCS_SHIFT * drv->id); @@ -913,7 +1019,6 @@ static int rpmh_rsc_probe(struct platform_device *pdev) char drv_id[10] = {0}; int ret, irq; u32 solver_config; - void __iomem *base; /* * Even though RPMh doesn't directly use cmd-db, all of its children @@ -940,11 +1045,11 @@ static int rpmh_rsc_probe(struct platform_device *pdev) drv->name = dev_name(&pdev->dev); snprintf(drv_id, ARRAY_SIZE(drv_id), "drv-%d", drv->id); - base = devm_platform_ioremap_resource_byname(pdev, drv_id); - if (IS_ERR(base)) - return PTR_ERR(base); + drv->base = devm_platform_ioremap_resource_byname(pdev, drv_id); + if (IS_ERR(drv->base)) + return PTR_ERR(drv->base); - ret = rpmh_probe_tcs_config(pdev, drv, base); + ret = rpmh_probe_tcs_config(pdev, drv); if (ret) return ret; @@ -963,16 +1068,22 @@ static int rpmh_rsc_probe(struct platform_device *pdev) return ret; /* - * CPU PM notification are not required for controllers that support + * CPU PM/genpd notification are not required for controllers that support * 'HW solver' mode where they can be in autonomous mode executing low * power mode to power down. */ - solver_config = readl_relaxed(base + DRV_SOLVER_CONFIG); + solver_config = readl_relaxed(drv->base + DRV_SOLVER_CONFIG); solver_config &= DRV_HW_SOLVER_MASK << DRV_HW_SOLVER_SHIFT; solver_config = solver_config >> DRV_HW_SOLVER_SHIFT; if (!solver_config) { - drv->rsc_pm.notifier_call = rpmh_rsc_cpu_pm_callback; - cpu_pm_register_notifier(&drv->rsc_pm); + if (pdev->dev.pm_domain) { + ret = rpmh_rsc_pd_attach(drv, &pdev->dev); + if (ret) + return ret; + } else { + drv->rsc_pm.notifier_call = rpmh_rsc_cpu_pm_callback; + cpu_pm_register_notifier(&drv->rsc_pm); + } } /* Enable the active TCS to send requests immediately */ @@ -984,8 +1095,15 @@ static int rpmh_rsc_probe(struct platform_device *pdev) INIT_LIST_HEAD(&drv->client.batch_cache); dev_set_drvdata(&pdev->dev, drv); + drv->dev = &pdev->dev; - return devm_of_platform_populate(&pdev->dev); + ret = devm_of_platform_populate(&pdev->dev); + if (ret && pdev->dev.pm_domain) { + dev_pm_genpd_remove_notifier(&pdev->dev); + pm_runtime_disable(&pdev->dev); + } + + return ret; } static const struct of_device_id rpmh_drv_match[] = { diff --git a/drivers/soc/qcom/rpmh.c b/drivers/soc/qcom/rpmh.c index 01765ee9cdfb..3a53ed99d03c 100644 --- a/drivers/soc/qcom/rpmh.c +++ b/drivers/soc/qcom/rpmh.c @@ -450,7 +450,7 @@ int rpmh_flush(struct rpmh_ctrlr *ctrlr) if (!ctrlr->dirty) { pr_debug("Skipping flush, TCS has latest data.\n"); - goto exit; + goto write_next_wakeup; } /* Invalidate the TCSes first to avoid stale data */ @@ -479,6 +479,8 @@ int rpmh_flush(struct rpmh_ctrlr *ctrlr) ctrlr->dirty = false; +write_next_wakeup: + rpmh_rsc_write_next_wakeup(ctrlr_to_drv(ctrlr)); exit: spin_unlock(&ctrlr->cache_lock); return ret; diff --git a/drivers/spmi/spmi-pmic-arb.c b/drivers/spmi/spmi-pmic-arb.c index 2113be40b5a9..f4d54e7785a8 100644 --- a/drivers/spmi/spmi-pmic-arb.c +++ b/drivers/spmi/spmi-pmic-arb.c @@ -22,8 +22,14 @@ #define PMIC_ARB_VERSION_V2_MIN 0x20010000 #define PMIC_ARB_VERSION_V3_MIN 0x30000000 #define PMIC_ARB_VERSION_V5_MIN 0x50000000 +#define PMIC_ARB_VERSION_V7_MIN 0x70000000 #define PMIC_ARB_INT_EN 0x0004 +#define PMIC_ARB_FEATURES 0x0004 +#define PMIC_ARB_FEATURES_PERIPH_MASK GENMASK(10, 0) + +#define PMIC_ARB_FEATURES1 0x0008 + /* PMIC Arbiter channel registers offsets */ #define PMIC_ARB_CMD 0x00 #define PMIC_ARB_CONFIG 0x04 @@ -48,7 +54,6 @@ #define INVALID_EE 0xFF /* Ownership Table */ -#define SPMI_OWNERSHIP_TABLE_REG(N) (0x0700 + (4 * (N))) #define SPMI_OWNERSHIP_PERIPH2OWNER(X) ((X) & 0x7) /* Channel Status fields */ @@ -91,6 +96,7 @@ enum pmic_arb_channel { /* Maximum number of support PMIC peripherals */ #define PMIC_ARB_MAX_PERIPHS 512 +#define PMIC_ARB_MAX_PERIPHS_V7 1024 #define PMIC_ARB_TIMEOUT_US 100 #define PMIC_ARB_MAX_TRANS_BYTES (8) @@ -104,12 +110,12 @@ enum pmic_arb_channel { ((((slave_id) & 0xF) << 28) | \ (((periph_id) & 0xFF) << 20) | \ (((irq_id) & 0x7) << 16) | \ - (((apid) & 0x1FF) << 0)) + (((apid) & 0x3FF) << 0)) #define hwirq_to_sid(hwirq) (((hwirq) >> 28) & 0xF) #define hwirq_to_per(hwirq) (((hwirq) >> 20) & 0xFF) #define hwirq_to_irq(hwirq) (((hwirq) >> 16) & 0x7) -#define hwirq_to_apid(hwirq) (((hwirq) >> 0) & 0x1FF) +#define hwirq_to_apid(hwirq) (((hwirq) >> 0) & 0x3FF) struct pmic_arb_ver_ops; @@ -137,6 +143,8 @@ struct apid_data { * @spmic: SPMI controller object * @ver_ops: version dependent operations. * @ppid_to_apid in-memory copy of PPID -> APID mapping table. + * @apid_data: Table of data for all APIDs + * @max_periphs: Number of elements in apid_data[] */ struct spmi_pmic_arb { void __iomem *rd_base; @@ -149,8 +157,11 @@ struct spmi_pmic_arb { u8 channel; int irq; u8 ee; + u32 bus_instance; u16 min_apid; u16 max_apid; + u16 base_apid; + int apid_count; u32 *mapping_table; DECLARE_BITMAP(mapping_table_valid, PMIC_ARB_MAX_PERIPHS); struct irq_domain *domain; @@ -158,7 +169,8 @@ struct spmi_pmic_arb { const struct pmic_arb_ver_ops *ver_ops; u16 *ppid_to_apid; u16 last_apid; - struct apid_data apid_data[PMIC_ARB_MAX_PERIPHS]; + struct apid_data *apid_data; + int max_periphs; }; /** @@ -180,6 +192,7 @@ struct spmi_pmic_arb { * @irq_clear: on v1 address of PMIC_ARB_SPMI_PIC_IRQ_CLEARn * on v2 address of SPMI_PIC_IRQ_CLEARn. * @apid_map_offset: offset of PMIC_ARB_REG_CHNLn + * @apid_owner: on v2 and later address of SPMI_PERIPHn_2OWNER_TABLE_REG */ struct pmic_arb_ver_ops { const char *ver_str; @@ -196,6 +209,7 @@ struct pmic_arb_ver_ops { void __iomem *(*irq_status)(struct spmi_pmic_arb *pmic_arb, u16 n); void __iomem *(*irq_clear)(struct spmi_pmic_arb *pmic_arb, u16 n); u32 (*apid_map_offset)(u16 n); + void __iomem *(*apid_owner)(struct spmi_pmic_arb *pmic_arb, u16 n); }; static inline void pmic_arb_base_write(struct spmi_pmic_arb *pmic_arb, @@ -631,6 +645,11 @@ static void pmic_arb_chained_irq(struct irq_desc *desc) struct irq_chip *chip = irq_desc_get_chip(desc); int first = pmic_arb->min_apid >> 5; int last = pmic_arb->max_apid >> 5; + /* + * acc_offset will be non-zero for the secondary SPMI bus instance on + * v7 controllers. + */ + int acc_offset = pmic_arb->base_apid >> 5; u8 ee = pmic_arb->ee; u32 status, enable; int i, id, apid; @@ -638,8 +657,7 @@ static void pmic_arb_chained_irq(struct irq_desc *desc) chained_irq_enter(chip, desc); for (i = first; i <= last; ++i) { - status = readl_relaxed( - ver_ops->owner_acc_status(pmic_arb, ee, i)); + status = readl_relaxed(ver_ops->owner_acc_status(pmic_arb, ee, i - acc_offset)); while (status) { id = ffs(status) - 1; status &= ~BIT(id); @@ -944,8 +962,8 @@ static u16 pmic_arb_find_apid(struct spmi_pmic_arb *pmic_arb, u16 ppid) if (offset >= pmic_arb->core_size) break; - regval = readl_relaxed(pmic_arb->cnfg + - SPMI_OWNERSHIP_TABLE_REG(apid)); + regval = readl_relaxed(pmic_arb->ver_ops->apid_owner(pmic_arb, + apid)); apidd->irq_ee = SPMI_OWNERSHIP_PERIPH2OWNER(regval); apidd->write_ee = apidd->irq_ee; @@ -981,20 +999,29 @@ static int pmic_arb_ppid_to_apid_v2(struct spmi_pmic_arb *pmic_arb, u16 ppid) static int pmic_arb_read_apid_map_v5(struct spmi_pmic_arb *pmic_arb) { - struct apid_data *apidd = pmic_arb->apid_data; + struct apid_data *apidd; struct apid_data *prev_apidd; - u16 i, apid, ppid; + u16 i, apid, ppid, apid_max; bool valid, is_irq_ee; u32 regval, offset; /* * In order to allow multiple EEs to write to a single PPID in arbiter - * version 5, there is more than one APID mapped to each PPID. + * version 5 and 7, there is more than one APID mapped to each PPID. * The owner field for each of these mappings specifies the EE which is * allowed to write to the APID. The owner of the last (highest) APID * for a given PPID will receive interrupts from the PPID. + * + * In arbiter version 7, the APID numbering space is divided between + * the primary bus (0) and secondary bus (1) such that: + * APID = 0 to N-1 are assigned to the primary bus + * APID = N to N+M-1 are assigned to the secondary bus + * where N = number of APIDs supported by the primary bus and + * M = number of APIDs supported by the secondary bus */ - for (i = 0; ; i++, apidd++) { + apidd = &pmic_arb->apid_data[pmic_arb->base_apid]; + apid_max = pmic_arb->base_apid + pmic_arb->apid_count; + for (i = pmic_arb->base_apid; i < apid_max; i++, apidd++) { offset = pmic_arb->ver_ops->apid_map_offset(i); if (offset >= pmic_arb->core_size) break; @@ -1005,8 +1032,8 @@ static int pmic_arb_read_apid_map_v5(struct spmi_pmic_arb *pmic_arb) ppid = (regval >> 8) & PMIC_ARB_PPID_MASK; is_irq_ee = PMIC_ARB_CHAN_IS_IRQ_OWNER(regval); - regval = readl_relaxed(pmic_arb->cnfg + - SPMI_OWNERSHIP_TABLE_REG(i)); + regval = readl_relaxed(pmic_arb->ver_ops->apid_owner(pmic_arb, + i)); apidd->write_ee = SPMI_OWNERSHIP_PERIPH2OWNER(regval); apidd->irq_ee = is_irq_ee ? apidd->write_ee : INVALID_EE; @@ -1100,6 +1127,40 @@ static int pmic_arb_offset_v5(struct spmi_pmic_arb *pmic_arb, u8 sid, u16 addr, return offset; } +/* + * v7 offset per ee and per apid for observer channels and per apid for + * read/write channels. + */ +static int pmic_arb_offset_v7(struct spmi_pmic_arb *pmic_arb, u8 sid, u16 addr, + enum pmic_arb_channel ch_type) +{ + u16 apid; + int rc; + u32 offset = 0; + u16 ppid = (sid << 8) | (addr >> 8); + + rc = pmic_arb->ver_ops->ppid_to_apid(pmic_arb, ppid); + if (rc < 0) + return rc; + + apid = rc; + switch (ch_type) { + case PMIC_ARB_CHANNEL_OBS: + offset = 0x8000 * pmic_arb->ee + 0x20 * apid; + break; + case PMIC_ARB_CHANNEL_RW: + if (pmic_arb->apid_data[apid].write_ee != pmic_arb->ee) { + dev_err(&pmic_arb->spmic->dev, "disallowed SPMI write to sid=%u, addr=0x%04X\n", + sid, addr); + return -EPERM; + } + offset = 0x1000 * apid; + break; + } + + return offset; +} + static u32 pmic_arb_fmt_cmd_v1(u8 opc, u8 sid, u16 addr, u8 bc) { return (opc << 27) | ((sid & 0xf) << 20) | (addr << 4) | (bc & 0x7); @@ -1135,6 +1196,12 @@ pmic_arb_owner_acc_status_v5(struct spmi_pmic_arb *pmic_arb, u8 m, u16 n) } static void __iomem * +pmic_arb_owner_acc_status_v7(struct spmi_pmic_arb *pmic_arb, u8 m, u16 n) +{ + return pmic_arb->intr + 0x1000 * m + 0x4 * n; +} + +static void __iomem * pmic_arb_acc_enable_v1(struct spmi_pmic_arb *pmic_arb, u16 n) { return pmic_arb->intr + 0x200 + 0x4 * n; @@ -1153,6 +1220,12 @@ pmic_arb_acc_enable_v5(struct spmi_pmic_arb *pmic_arb, u16 n) } static void __iomem * +pmic_arb_acc_enable_v7(struct spmi_pmic_arb *pmic_arb, u16 n) +{ + return pmic_arb->wr_base + 0x100 + 0x1000 * n; +} + +static void __iomem * pmic_arb_irq_status_v1(struct spmi_pmic_arb *pmic_arb, u16 n) { return pmic_arb->intr + 0x600 + 0x4 * n; @@ -1171,6 +1244,12 @@ pmic_arb_irq_status_v5(struct spmi_pmic_arb *pmic_arb, u16 n) } static void __iomem * +pmic_arb_irq_status_v7(struct spmi_pmic_arb *pmic_arb, u16 n) +{ + return pmic_arb->wr_base + 0x104 + 0x1000 * n; +} + +static void __iomem * pmic_arb_irq_clear_v1(struct spmi_pmic_arb *pmic_arb, u16 n) { return pmic_arb->intr + 0xA00 + 0x4 * n; @@ -1188,6 +1267,12 @@ pmic_arb_irq_clear_v5(struct spmi_pmic_arb *pmic_arb, u16 n) return pmic_arb->wr_base + 0x108 + 0x10000 * n; } +static void __iomem * +pmic_arb_irq_clear_v7(struct spmi_pmic_arb *pmic_arb, u16 n) +{ + return pmic_arb->wr_base + 0x108 + 0x1000 * n; +} + static u32 pmic_arb_apid_map_offset_v2(u16 n) { return 0x800 + 0x4 * n; @@ -1198,6 +1283,28 @@ static u32 pmic_arb_apid_map_offset_v5(u16 n) return 0x900 + 0x4 * n; } +static u32 pmic_arb_apid_map_offset_v7(u16 n) +{ + return 0x2000 + 0x4 * n; +} + +static void __iomem * +pmic_arb_apid_owner_v2(struct spmi_pmic_arb *pmic_arb, u16 n) +{ + return pmic_arb->cnfg + 0x700 + 0x4 * n; +} + +/* + * For arbiter version 7, APID ownership table registers have independent + * numbering space for each SPMI bus instance, so each is indexed starting from + * 0. + */ +static void __iomem * +pmic_arb_apid_owner_v7(struct spmi_pmic_arb *pmic_arb, u16 n) +{ + return pmic_arb->cnfg + 0x4 * (n - pmic_arb->base_apid); +} + static const struct pmic_arb_ver_ops pmic_arb_v1 = { .ver_str = "v1", .ppid_to_apid = pmic_arb_ppid_to_apid_v1, @@ -1209,6 +1316,7 @@ static const struct pmic_arb_ver_ops pmic_arb_v1 = { .irq_status = pmic_arb_irq_status_v1, .irq_clear = pmic_arb_irq_clear_v1, .apid_map_offset = pmic_arb_apid_map_offset_v2, + .apid_owner = pmic_arb_apid_owner_v2, }; static const struct pmic_arb_ver_ops pmic_arb_v2 = { @@ -1222,6 +1330,7 @@ static const struct pmic_arb_ver_ops pmic_arb_v2 = { .irq_status = pmic_arb_irq_status_v2, .irq_clear = pmic_arb_irq_clear_v2, .apid_map_offset = pmic_arb_apid_map_offset_v2, + .apid_owner = pmic_arb_apid_owner_v2, }; static const struct pmic_arb_ver_ops pmic_arb_v3 = { @@ -1235,6 +1344,7 @@ static const struct pmic_arb_ver_ops pmic_arb_v3 = { .irq_status = pmic_arb_irq_status_v2, .irq_clear = pmic_arb_irq_clear_v2, .apid_map_offset = pmic_arb_apid_map_offset_v2, + .apid_owner = pmic_arb_apid_owner_v2, }; static const struct pmic_arb_ver_ops pmic_arb_v5 = { @@ -1248,6 +1358,21 @@ static const struct pmic_arb_ver_ops pmic_arb_v5 = { .irq_status = pmic_arb_irq_status_v5, .irq_clear = pmic_arb_irq_clear_v5, .apid_map_offset = pmic_arb_apid_map_offset_v5, + .apid_owner = pmic_arb_apid_owner_v2, +}; + +static const struct pmic_arb_ver_ops pmic_arb_v7 = { + .ver_str = "v7", + .ppid_to_apid = pmic_arb_ppid_to_apid_v5, + .non_data_cmd = pmic_arb_non_data_cmd_v2, + .offset = pmic_arb_offset_v7, + .fmt_cmd = pmic_arb_fmt_cmd_v2, + .owner_acc_status = pmic_arb_owner_acc_status_v7, + .acc_enable = pmic_arb_acc_enable_v7, + .irq_status = pmic_arb_irq_status_v7, + .irq_clear = pmic_arb_irq_clear_v7, + .apid_map_offset = pmic_arb_apid_map_offset_v7, + .apid_owner = pmic_arb_apid_owner_v7, }; static const struct irq_domain_ops pmic_arb_irq_domain_ops = { @@ -1274,8 +1399,18 @@ static int spmi_pmic_arb_probe(struct platform_device *pdev) pmic_arb = spmi_controller_get_drvdata(ctrl); pmic_arb->spmic = ctrl; + /* + * Please don't replace this with devm_platform_ioremap_resource() or + * devm_ioremap_resource(). These both result in a call to + * devm_request_mem_region() which prevents multiple mappings of this + * register address range. SoCs with PMIC arbiter v7 may define two + * arbiter devices, for the two physical SPMI interfaces, which share + * some register address ranges (i.e. "core", "obsrvr", and "chnls"). + * Ensure that both devices probe successfully by calling devm_ioremap() + * which does not result in a devm_request_mem_region() call. + */ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "core"); - core = devm_ioremap_resource(&ctrl->dev, res); + core = devm_ioremap(&ctrl->dev, res->start, resource_size(res)); if (IS_ERR(core)) { err = PTR_ERR(core); goto err_put_ctrl; @@ -1304,12 +1439,15 @@ static int spmi_pmic_arb_probe(struct platform_device *pdev) pmic_arb->ver_ops = &pmic_arb_v2; else if (hw_ver < PMIC_ARB_VERSION_V5_MIN) pmic_arb->ver_ops = &pmic_arb_v3; - else + else if (hw_ver < PMIC_ARB_VERSION_V7_MIN) pmic_arb->ver_ops = &pmic_arb_v5; + else + pmic_arb->ver_ops = &pmic_arb_v7; res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "obsrvr"); - pmic_arb->rd_base = devm_ioremap_resource(&ctrl->dev, res); + pmic_arb->rd_base = devm_ioremap(&ctrl->dev, res->start, + resource_size(res)); if (IS_ERR(pmic_arb->rd_base)) { err = PTR_ERR(pmic_arb->rd_base); goto err_put_ctrl; @@ -1317,13 +1455,70 @@ static int spmi_pmic_arb_probe(struct platform_device *pdev) res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "chnls"); - pmic_arb->wr_base = devm_ioremap_resource(&ctrl->dev, res); + pmic_arb->wr_base = devm_ioremap(&ctrl->dev, res->start, + resource_size(res)); if (IS_ERR(pmic_arb->wr_base)) { err = PTR_ERR(pmic_arb->wr_base); goto err_put_ctrl; } } + pmic_arb->max_periphs = PMIC_ARB_MAX_PERIPHS; + + if (hw_ver >= PMIC_ARB_VERSION_V7_MIN) { + pmic_arb->max_periphs = PMIC_ARB_MAX_PERIPHS_V7; + /* Optional property for v7: */ + of_property_read_u32(pdev->dev.of_node, "qcom,bus-id", + &pmic_arb->bus_instance); + if (pmic_arb->bus_instance > 1) { + err = -EINVAL; + dev_err(&pdev->dev, "invalid bus instance (%u) specified\n", + pmic_arb->bus_instance); + goto err_put_ctrl; + } + + if (pmic_arb->bus_instance == 0) { + pmic_arb->base_apid = 0; + pmic_arb->apid_count = + readl_relaxed(core + PMIC_ARB_FEATURES) & + PMIC_ARB_FEATURES_PERIPH_MASK; + } else { + pmic_arb->base_apid = + readl_relaxed(core + PMIC_ARB_FEATURES) & + PMIC_ARB_FEATURES_PERIPH_MASK; + pmic_arb->apid_count = + readl_relaxed(core + PMIC_ARB_FEATURES1) & + PMIC_ARB_FEATURES_PERIPH_MASK; + } + + if (pmic_arb->base_apid + pmic_arb->apid_count > + pmic_arb->max_periphs) { + err = -EINVAL; + dev_err(&pdev->dev, "Unsupported APID count %d detected\n", + pmic_arb->base_apid + pmic_arb->apid_count); + goto err_put_ctrl; + } + } else if (hw_ver >= PMIC_ARB_VERSION_V5_MIN) { + pmic_arb->base_apid = 0; + pmic_arb->apid_count = readl_relaxed(core + PMIC_ARB_FEATURES) & + PMIC_ARB_FEATURES_PERIPH_MASK; + + if (pmic_arb->apid_count > pmic_arb->max_periphs) { + err = -EINVAL; + dev_err(&pdev->dev, "Unsupported APID count %d detected\n", + pmic_arb->apid_count); + goto err_put_ctrl; + } + } + + pmic_arb->apid_data = devm_kcalloc(&ctrl->dev, pmic_arb->max_periphs, + sizeof(*pmic_arb->apid_data), + GFP_KERNEL); + if (!pmic_arb->apid_data) { + err = -ENOMEM; + goto err_put_ctrl; + } + dev_info(&ctrl->dev, "PMIC arbiter version %s (0x%x)\n", pmic_arb->ver_ops->ver_str, hw_ver); @@ -1386,7 +1581,7 @@ static int spmi_pmic_arb_probe(struct platform_device *pdev) /* Initialize max_apid/min_apid to the opposite bounds, during * the irq domain translation, we are sure to update these */ pmic_arb->max_apid = 0; - pmic_arb->min_apid = PMIC_ARB_MAX_PERIPHS - 1; + pmic_arb->min_apid = pmic_arb->max_periphs - 1; platform_set_drvdata(pdev, ctrl); raw_spin_lock_init(&pmic_arb->lock); diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c index 6cba990da32e..5f06fb3e2b44 100644 --- a/drivers/usb/dwc3/dwc3-qcom.c +++ b/drivers/usb/dwc3/dwc3-qcom.c @@ -20,6 +20,8 @@ #include <linux/usb/of.h> #include <linux/reset.h> #include <linux/iopoll.h> +#include <linux/fwnode.h> +#include <linux/usb/role.h> #include "core.h" @@ -82,6 +84,9 @@ struct dwc3_qcom { struct notifier_block vbus_nb; struct notifier_block host_nb; + struct usb_role_switch *role_sw; + struct usb_role_switch *dwc3_drd_sw; + const struct dwc3_acpi_pdata *acpi_pdata; enum usb_dr_mode mode; @@ -296,6 +301,73 @@ static void dwc3_qcom_interconnect_exit(struct dwc3_qcom *qcom) icc_put(qcom->icc_path_apps); } +static int dwc3_qcom_usb_role_switch_set(struct usb_role_switch *sw, + enum usb_role role) +{ + struct dwc3_qcom *qcom = usb_role_switch_get_drvdata(sw); + struct fwnode_handle *child; + bool enable = false; + + if (!qcom->dwc3_drd_sw) { + child = device_get_next_child_node(qcom->dev, NULL); + if (child) { + qcom->dwc3_drd_sw = usb_role_switch_find_by_fwnode(child); + fwnode_handle_put(child); + if (IS_ERR(qcom->dwc3_drd_sw)) { + qcom->dwc3_drd_sw = NULL; + return 0; + } + } + } + + usb_role_switch_set_role(qcom->dwc3_drd_sw, role); + + if (role == USB_ROLE_DEVICE) + enable = true; + else + enable = false; + + qcom->mode = (role == USB_ROLE_HOST) ? USB_DR_MODE_HOST : + USB_DR_MODE_PERIPHERAL; + dwc3_qcom_vbus_override_enable(qcom, enable); + return 0; +} + +static enum usb_role dwc3_qcom_usb_role_switch_get(struct usb_role_switch *sw) +{ + struct dwc3_qcom *qcom = usb_role_switch_get_drvdata(sw); + enum usb_role role; + + switch (qcom->mode) { + case USB_DR_MODE_HOST: + role = USB_ROLE_HOST; + break; + case USB_DR_MODE_PERIPHERAL: + role = USB_ROLE_DEVICE; + break; + default: + role = USB_ROLE_DEVICE; + break; + } + + return role; +} + +static int dwc3_qcom_setup_role_switch(struct dwc3_qcom *qcom) +{ + struct usb_role_switch_desc dwc3_role_switch = {NULL}; + + dwc3_role_switch.fwnode = dev_fwnode(qcom->dev); + dwc3_role_switch.set = dwc3_qcom_usb_role_switch_set; + dwc3_role_switch.get = dwc3_qcom_usb_role_switch_get; + dwc3_role_switch.driver_data = qcom; + qcom->role_sw = usb_role_switch_register(qcom->dev, &dwc3_role_switch); + if (IS_ERR(qcom->role_sw)) + return PTR_ERR(qcom->role_sw); + + return 0; +} + static void dwc3_qcom_disable_interrupts(struct dwc3_qcom *qcom) { if (qcom->hs_phy_irq) { @@ -708,6 +780,40 @@ dwc3_qcom_create_urs_usb_platdev(struct device *dev) return acpi_create_platform_device(adev, NULL); } +static int dwc3_qcom_connector_check(struct fwnode_handle *fwnode) +{ + if (fwnode && (!fwnode_property_match_string(fwnode, "compatible", + "gpio-usb-b-connector") || + !fwnode_property_match_string(fwnode, "compatible", + "usb-c-connector"))) + return 1; + + return 0; +} + +static void *dwc3_qcom_find_usb_connector_match(struct fwnode_handle *fwnode, + const char *id, void *data) +{ + /* Check if the "connector" node is the parent of the remote endpoint */ + if (dwc3_qcom_connector_check(fwnode)) + return fwnode; + + /* else, check if it is a child node */ + fwnode = fwnode_get_named_child_node(fwnode, "connector"); + if (dwc3_qcom_connector_check(fwnode)) + return fwnode; + + return 0; +} + +static bool dwc3_qcom_find_usb_connector(struct platform_device *pdev) +{ + struct fwnode_handle *fwnode = pdev->dev.fwnode; + + return fwnode_connection_find_match(fwnode, "connector", NULL, + dwc3_qcom_find_usb_connector_match); +} + static int dwc3_qcom_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; @@ -826,8 +932,13 @@ static int dwc3_qcom_probe(struct platform_device *pdev) if (qcom->mode == USB_DR_MODE_PERIPHERAL) dwc3_qcom_vbus_override_enable(qcom, true); - /* register extcon to override sw_vbus on Vbus change later */ - ret = dwc3_qcom_register_extcon(qcom); + if (dwc3_qcom_find_usb_connector(pdev)) { + ret = dwc3_qcom_setup_role_switch(qcom); + } else { + /* register extcon to override sw_vbus on Vbus change later */ + ret = dwc3_qcom_register_extcon(qcom); + } + if (ret) goto interconnect_exit; @@ -863,6 +974,9 @@ static int dwc3_qcom_remove(struct platform_device *pdev) struct device *dev = &pdev->dev; int i; + usb_role_switch_unregister(qcom->role_sw); + usb_role_switch_put(qcom->dwc3_drd_sw); + device_remove_software_node(&qcom->dwc3->dev); of_platform_depopulate(dev); diff --git a/drivers/usb/host/xhci-pci-renesas.c b/drivers/usb/host/xhci-pci-renesas.c index 52599d96634f..50bdd3f2c4e0 100644 --- a/drivers/usb/host/xhci-pci-renesas.c +++ b/drivers/usb/host/xhci-pci-renesas.c @@ -2,6 +2,7 @@ /* Copyright (C) 2019-2020 Linaro Limited */ #include <linux/acpi.h> +#include <linux/debugfs.h> #include <linux/firmware.h> #include <linux/module.h> #include <linux/pci.h> @@ -50,6 +51,20 @@ #define RENESAS_RETRY 10000 #define RENESAS_DELAY 10 +#define ROM_VALID_01 0x2013 +#define ROM_VALID_02 0x2026 + +static int renesas_verify_fw_version(struct pci_dev *pdev, u32 version) +{ + switch (version) { + case ROM_VALID_01: + case ROM_VALID_02: + return 0; + } + dev_err(&pdev->dev, "FW has invalid version :%d\n", version); + return -EINVAL; +} + static int renesas_fw_download_image(struct pci_dev *dev, const u32 *fw, size_t step, bool rom) { @@ -156,6 +171,8 @@ static int renesas_fw_verify(const void *fw_data, return 0; } +static void debugfs_init(struct pci_dev *pdev); + static bool renesas_check_rom(struct pci_dev *pdev) { u16 rom_status; @@ -169,6 +186,7 @@ static bool renesas_check_rom(struct pci_dev *pdev) rom_status &= RENESAS_ROM_STATUS_ROM_EXISTS; if (rom_status) { dev_dbg(&pdev->dev, "External ROM exists\n"); + debugfs_init(pdev); return true; /* External ROM exists */ } @@ -188,7 +206,10 @@ static int renesas_check_rom_state(struct pci_dev *pdev) version &= RENESAS_FW_VERSION_FIELD; version = version >> RENESAS_FW_VERSION_OFFSET; - dev_dbg(&pdev->dev, "Found ROM version: %x\n", version); + + err = renesas_verify_fw_version(pdev, version); + if (err) + return err; /* * Test if ROM is present and loaded, if so we can skip everything @@ -425,6 +446,34 @@ static void renesas_rom_erase(struct pci_dev *pdev) dev_dbg(&pdev->dev, "ROM Erase... Done success\n"); } +static int debugfs_rom_erase(void *data, u64 value) +{ + struct pci_dev *pdev = data; + + if (value == 1) { + dev_dbg(&pdev->dev, "Userspace requested ROM erase\n"); + renesas_rom_erase(pdev); + return 0; + } + return -EINVAL; +} +DEFINE_DEBUGFS_ATTRIBUTE(rom_erase_ops, NULL, debugfs_rom_erase, "%llu\n"); + +static struct dentry *debugfs_root; + +static void debugfs_init(struct pci_dev *pdev) +{ + debugfs_root = debugfs_create_dir("renesas_usb", NULL); + + debugfs_create_file("rom_erase", 0200, debugfs_root, + pdev, &rom_erase_ops); +} + +static void debugfs_exit(void) +{ + debugfs_remove_recursive(debugfs_root); +} + static bool renesas_setup_rom(struct pci_dev *pdev, const struct firmware *fw) { const u32 *fw_data = (const u32 *)fw->data; diff --git a/drivers/usb/typec/mux.c b/drivers/usb/typec/mux.c index fd55c2c516a5..2296ff6d060e 100644 --- a/drivers/usb/typec/mux.c +++ b/drivers/usb/typec/mux.c @@ -141,6 +141,48 @@ void typec_switch_put(struct typec_switch *sw) } EXPORT_SYMBOL_GPL(typec_switch_put); +static ssize_t orientation_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { + enum typec_orientation orientation = TYPEC_ORIENTATION_NONE; + struct typec_switch_dev *sw = to_typec_switch_dev(dev); + int ret; + + if (count <= 3) + return -EINVAL; + + if (!strncasecmp(buf, "cc1", 3)) + orientation = TYPEC_ORIENTATION_NORMAL; + else if (!strncasecmp(buf, "cc2", 3)) + orientation = TYPEC_ORIENTATION_REVERSE; + + dev_info(dev, "Overriding switch to %s direction", + orientation == TYPEC_ORIENTATION_REVERSE ? "CC2" : + orientation == TYPEC_ORIENTATION_NORMAL ? "CC1" : + "none"); + + ret = sw->set(sw, orientation); + if (ret < 0) + return ret; + + return count; +} + +static DEVICE_ATTR_WO(orientation); + +static struct attribute *typec_switch_attrs[] = { + &dev_attr_orientation.attr, + NULL +}; + +static struct attribute_group typec_switch_attr_group = { + .attrs = typec_switch_attrs, +}; + +static const struct attribute_group *typec_switch_attr_groups[] = { + &typec_switch_attr_group, + NULL +}; + static void typec_switch_release(struct device *dev) { kfree(to_typec_switch_dev(dev)); @@ -149,6 +191,7 @@ static void typec_switch_release(struct device *dev) const struct device_type typec_switch_dev_type = { .name = "orientation_switch", .release = typec_switch_release, + .groups = typec_switch_attr_groups, }; /** diff --git a/drivers/usb/typec/mux/Kconfig b/drivers/usb/typec/mux/Kconfig index 5eb2c17d72c1..b35c276a286a 100644 --- a/drivers/usb/typec/mux/Kconfig +++ b/drivers/usb/typec/mux/Kconfig @@ -29,4 +29,19 @@ config TYPEC_MUX_INTEL_PMC control the USB role switch and also the multiplexer/demultiplexer switches used with USB Type-C Alternate Modes. +config TYPEC_MUX_GPIO + tristate "GPIO DP aux switch" + depends on I2C + help + Driver for GPIO-controlled DP aux switch, to flip DP aux lanes + when orientation changes. + +config TYPEC_MUX_NB7VPQ904M + tristate "On Semiconductor NB7VPQ904M Type-C redriver driver" + depends on I2C + select REGMAP_I2C + help + Say Y or M if your system has a On Semiconductor NB7VPQ904M Type-C + redriver chip found on some devices with a Type-C port. + endmenu diff --git a/drivers/usb/typec/mux/Makefile b/drivers/usb/typec/mux/Makefile index e52a56c16bfb..82a0e50e203e 100644 --- a/drivers/usb/typec/mux/Makefile +++ b/drivers/usb/typec/mux/Makefile @@ -3,3 +3,5 @@ obj-$(CONFIG_TYPEC_MUX_FSA4480) += fsa4480.o obj-$(CONFIG_TYPEC_MUX_PI3USB30532) += pi3usb30532.o obj-$(CONFIG_TYPEC_MUX_INTEL_PMC) += intel_pmc_mux.o +obj-$(CONFIG_TYPEC_MUX_GPIO) += gpio_aux_switch.o +obj-$(CONFIG_TYPEC_MUX_NB7VPQ904M) += nb7vpq904m.o diff --git a/drivers/usb/typec/mux/gpio_aux_switch.c b/drivers/usb/typec/mux/gpio_aux_switch.c new file mode 100644 index 000000000000..6236b2a0b702 --- /dev/null +++ b/drivers/usb/typec/mux/gpio_aux_switch.c @@ -0,0 +1,91 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Driver for GPIO controlled aux switch + * + * Copyright (C) 2020 The Linux Foundation + */ + +#include <linux/gpio.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/usb/typec_dp.h> +#include <linux/usb/typec_mux.h> +#include <linux/usb/pd.h> + +struct gpio_aux_switch { + struct typec_mux *typec_mux; + struct gpio_desc *gpio_en, *gpio_cc; +}; + +static int gpio_typec_mux_set(struct typec_mux *mux, struct typec_mux_state *state) +{ + struct gpio_aux_switch *gas = typec_mux_get_drvdata(mux); + bool enable = false, reverse = false; + + if (!state->alt) + return 0; + + if (typec_altmode_get_orientation(state->alt) == TYPEC_ORIENTATION_REVERSE) + reverse = true; + + if (state->alt->svid == USB_TYPEC_DP_SID && state->alt->active) + enable = true; + + gpiod_set_value(gas->gpio_en, !enable); + gpiod_set_value(gas->gpio_cc, reverse); + + return 0; +} + +static int gpio_aux_switch_probe(struct platform_device *pdev) +{ + struct typec_mux_desc mux_desc = { }; + struct device *dev = &pdev->dev; + struct gpio_aux_switch *gas; + + gas = devm_kzalloc(dev, sizeof(*gas), GFP_KERNEL); + if (!gas) + return -ENOMEM; + + gas->gpio_en = devm_gpiod_get(dev, "enable", GPIOD_OUT_HIGH); + gas->gpio_cc = devm_gpiod_get(dev, "cc", GPIOD_OUT_LOW); + + mux_desc.fwnode = dev->fwnode; + mux_desc.drvdata = gas; + mux_desc.set = gpio_typec_mux_set; + gas->typec_mux = typec_mux_register(dev, &mux_desc); + if (IS_ERR(gas->typec_mux)) + return PTR_ERR(gas->typec_mux); + + platform_set_drvdata(pdev, gas); + + return 0; +} + +static int gpio_aux_switch_remove(struct platform_device *pdev) +{ + struct gpio_aux_switch *gas = platform_get_drvdata(pdev); + + typec_mux_unregister(gas->typec_mux); + + return 0; +} + +static const struct of_device_id gpio_aux_switch_dt_match[] = { + { .compatible = "gpio-aux-switch" }, + { } +}; + +static struct platform_driver gpio_aux_switch_driver = { + .driver = { + .name = "gpio-aux-switch", + .of_match_table = gpio_aux_switch_dt_match, + }, + .probe = gpio_aux_switch_probe, + .remove = gpio_aux_switch_remove, +}; + +module_platform_driver(gpio_aux_switch_driver); + +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("GPIO AUX Switch driver"); diff --git a/drivers/usb/typec/mux/nb7vpq904m.c b/drivers/usb/typec/mux/nb7vpq904m.c new file mode 100644 index 000000000000..c661d3349c94 --- /dev/null +++ b/drivers/usb/typec/mux/nb7vpq904m.c @@ -0,0 +1,260 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * OnSemi NB7VPQ904M Type-C nb7 driver + * + * Copyright (C) 2020 Dmitry Baryshkov <dmitry.baryshkov@linaro.org> + */ +#include <linux/i2c.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/regmap.h> +#include <linux/usb/typec_dp.h> +#include <linux/usb/typec_mux.h> + +#define NB7_CHNA 0 +#define NB7_CHNB 1 +#define NB7_CHNC 2 +#define NB7_CHND 3 +#define NB7_IS_CHAN_AD(channel) (channel == NB7_CHNA || channel == NB7_CHND) + +#define GEN_DEV_SET_REG 0x00 + +#define GEN_DEV_SET_CHIP_EN BIT(0) +#define GEN_DEV_SET_CHNA_EN BIT(4) +#define GEN_DEV_SET_CHNB_EN BIT(5) +#define GEN_DEV_SET_CHNC_EN BIT(6) +#define GEN_DEV_SET_CHND_EN BIT(7) + +#define GEN_DEV_SET_OP_MODE_SHIFT 1 +#define GEN_DEV_SET_OP_MODE_MASK 0x0e + +#define GEN_DEV_SET_OP_MODE_DP_CC2 0 +#define GEN_DEV_SET_OP_MODE_DP_CC1 1 +#define GEN_DEV_SET_OP_MODE_DP_4LANE 2 +#define GEN_DEV_SET_OP_MODE_USB 5 + +#define EQ_SETTING_REG_BASE 0x01 +#define EQ_SETTING_REG(n) (EQ_SETTING_REG_BASE + (n) * 2) +#define EQ_SETTING_MASK 0x0e +#define EQ_SETTING_SHIFT 0x01 + +#define OUTPUT_COMPRESSION_AND_POL_REG_BASE 0x02 +#define OUTPUT_COMPRESSION_AND_POL_REG(n) (OUTPUT_COMPRESSION_AND_POL_REG_BASE + (n) * 2) +#define OUTPUT_COMPRESSION_MASK 0x06 +#define OUTPUT_COMPRESSION_SHIFT 0x01 + +#define FLAT_GAIN_REG_BASE 0x18 +#define FLAT_GAIN_REG(n) (FLAT_GAIN_REG_BASE + (n) * 2) +#define FLAT_GAIN_MASK 0x03 +#define FLAT_GAIN_SHIFT 0x00 + +#define LOSS_MATCH_REG_BASE 0x19 +#define LOSS_MATCH_REG(n) (LOSS_MATCH_REG_BASE + (n) * 2) +#define LOSS_MATCH_MASK 0x03 +#define LOSS_MATCH_SHIFT 0x00 + +#define CHIP_VERSION_REG 0x17 + +struct nb7vpq904m { + struct i2c_client *client; + struct regmap *regmap; + struct typec_switch_dev *sw; + struct typec_mux_dev *mux; +}; + +static int nb7vpq904m_sw_set(struct typec_switch_dev *sw, + enum typec_orientation orientation) +{ + struct nb7vpq904m *nb7 = typec_switch_get_drvdata(sw); + int ret; + + dev_info(&nb7->client->dev, "SW: %d\n", orientation); + + switch (orientation) { + case TYPEC_ORIENTATION_NONE: + break; + case TYPEC_ORIENTATION_NORMAL: + break; + case TYPEC_ORIENTATION_REVERSE: + break; + } + + ret = 0; + return ret; +} + +static void +nb7vpq904m_set_channel(struct nb7vpq904m *nb7, unsigned int channel, bool dp) +{ + u8 eq, out_comp, flat_gain, loss_match; + + if (dp) { + eq = NB7_IS_CHAN_AD(channel) ? 0x6 : 0x4; + out_comp = 0x3; + flat_gain = NB7_IS_CHAN_AD(channel) ? 0x2 : 0x1; + loss_match = 0x3; + } else { + eq = 0x4; + out_comp = 0x3; + flat_gain = NB7_IS_CHAN_AD(channel) ? 0x3 : 0x1; + loss_match = NB7_IS_CHAN_AD(channel) ? 0x1 : 0x3; + } + regmap_update_bits(nb7->regmap, EQ_SETTING_REG(channel), + EQ_SETTING_MASK, eq << EQ_SETTING_SHIFT); + regmap_update_bits(nb7->regmap, OUTPUT_COMPRESSION_AND_POL_REG(channel), + OUTPUT_COMPRESSION_MASK, out_comp << OUTPUT_COMPRESSION_SHIFT); + regmap_update_bits(nb7->regmap, FLAT_GAIN_REG(channel), + FLAT_GAIN_MASK, flat_gain << FLAT_GAIN_SHIFT); + regmap_update_bits(nb7->regmap, LOSS_MATCH_REG(channel), + LOSS_MATCH_MASK, loss_match << LOSS_MATCH_SHIFT); +} + +static int +nb7vpq904m_mux_set(struct typec_mux_dev *mux, struct typec_mux_state *state) +{ + struct nb7vpq904m *nb7 = typec_mux_get_drvdata(mux); + bool reverse; + + dev_info(&nb7->client->dev, "MUX: %ld\n", state->mode); + if (state->mode == TYPEC_STATE_SAFE) { + regmap_write(nb7->regmap, GEN_DEV_SET_REG, 0x0); + return 0; + } else if (state->mode == TYPEC_STATE_USB) { + regmap_write(nb7->regmap, GEN_DEV_SET_REG, + GEN_DEV_SET_CHIP_EN | + GEN_DEV_SET_CHNA_EN | + GEN_DEV_SET_CHNB_EN | + GEN_DEV_SET_CHNC_EN | + GEN_DEV_SET_CHND_EN | + (GEN_DEV_SET_OP_MODE_USB << GEN_DEV_SET_OP_MODE_SHIFT)); + nb7vpq904m_set_channel(nb7, NB7_CHNA, false); + nb7vpq904m_set_channel(nb7, NB7_CHNB, false); + nb7vpq904m_set_channel(nb7, NB7_CHNC, false); + nb7vpq904m_set_channel(nb7, NB7_CHND, false); + return 0; + } + + dev_info(&nb7->client->dev, "MUX: %ld, orient %d, alt %x\n", state->mode, typec_altmode_get_orientation(state->alt), state->alt->svid); + + if (!state->alt || state->alt->svid != USB_TYPEC_DP_SID) + return -EINVAL; + + reverse = (typec_altmode_get_orientation(state->alt) == TYPEC_ORIENTATION_REVERSE); + + switch (state->mode) { + case TYPEC_DP_STATE_C: + case TYPEC_DP_STATE_E: + regmap_write(nb7->regmap, GEN_DEV_SET_REG, + GEN_DEV_SET_CHIP_EN | + GEN_DEV_SET_CHNA_EN | + GEN_DEV_SET_CHNB_EN | + GEN_DEV_SET_CHNC_EN | + GEN_DEV_SET_CHND_EN | + (GEN_DEV_SET_OP_MODE_DP_4LANE << GEN_DEV_SET_OP_MODE_SHIFT)); + nb7vpq904m_set_channel(nb7, NB7_CHNA, true); + nb7vpq904m_set_channel(nb7, NB7_CHNB, true); + nb7vpq904m_set_channel(nb7, NB7_CHNC, true); + nb7vpq904m_set_channel(nb7, NB7_CHND, true); + break; + case TYPEC_DP_STATE_D: + regmap_write(nb7->regmap, GEN_DEV_SET_REG, + GEN_DEV_SET_CHIP_EN | + GEN_DEV_SET_CHNA_EN | + GEN_DEV_SET_CHNB_EN | + GEN_DEV_SET_CHNC_EN | + GEN_DEV_SET_CHND_EN | + ((reverse ? GEN_DEV_SET_OP_MODE_DP_CC2 : GEN_DEV_SET_OP_MODE_DP_CC1) + << GEN_DEV_SET_OP_MODE_SHIFT)); + nb7vpq904m_set_channel(nb7, NB7_CHNA, !reverse); + nb7vpq904m_set_channel(nb7, NB7_CHNB, !reverse); + nb7vpq904m_set_channel(nb7, NB7_CHNC, reverse); + nb7vpq904m_set_channel(nb7, NB7_CHND, reverse); + break; + default: + return -ENOTSUPP; + } + + return 0; +} + +static const struct regmap_config nb7_regmap = { + .max_register = 0x1f, + .reg_bits = 8, + .val_bits = 8, +}; + +static int nb7vpq904m_probe(struct i2c_client *client) +{ + struct device *dev = &client->dev; + struct typec_switch_desc sw_desc = { }; + struct typec_mux_desc mux_desc = { }; + struct nb7vpq904m *nb7; + + nb7 = devm_kzalloc(dev, sizeof(*nb7), GFP_KERNEL); + if (!nb7) + return -ENOMEM; + + nb7->client = client; + + nb7->regmap = devm_regmap_init_i2c(client, &nb7_regmap); + if (IS_ERR(nb7->regmap)) { + dev_err(&client->dev, "Failed to allocate register map\n"); + return PTR_ERR(nb7->regmap); + } + + sw_desc.drvdata = nb7; + sw_desc.fwnode = dev->fwnode; + sw_desc.set = nb7vpq904m_sw_set; + + nb7->sw = typec_switch_register(dev, &sw_desc); + if (IS_ERR(nb7->sw)) { + dev_err(dev, "Error registering typec switch: %ld\n", + PTR_ERR(nb7->sw)); + return PTR_ERR(nb7->sw); + } + + mux_desc.drvdata = nb7; + mux_desc.fwnode = dev->fwnode; + mux_desc.set = nb7vpq904m_mux_set; + + nb7->mux = typec_mux_register(dev, &mux_desc); + if (IS_ERR(nb7->mux)) { + typec_switch_unregister(nb7->sw); + dev_err(dev, "Error registering typec mux: %ld\n", + PTR_ERR(nb7->mux)); + return PTR_ERR(nb7->mux); + } + + return 0; +} + +static int nb7vpq904m_remove(struct i2c_client *client) +{ + struct nb7vpq904m *nb7 = i2c_get_clientdata(client); + + typec_mux_unregister(nb7->mux); + typec_switch_unregister(nb7->sw); + + return 0; +} + +static const struct i2c_device_id nb7vpq904m_table[] = { + { "nb7vpq904m" }, + { } +}; +MODULE_DEVICE_TABLE(i2c, nb7vpq904m_table); + +static struct i2c_driver nb7vpq904m_driver = { + .driver = { + .name = "nb7vpq904m", + }, + .probe_new = nb7vpq904m_probe, + .remove = nb7vpq904m_remove, + .id_table = nb7vpq904m_table, +}; + +module_i2c_driver(nb7vpq904m_driver); + +MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>"); +MODULE_DESCRIPTION("Pericom PI3USB30532 Type-C mux driver"); +MODULE_LICENSE("GPL"); diff --git a/include/dt-bindings/clock/qcom,dispcc-sm8450.h b/include/dt-bindings/clock/qcom,dispcc-sm8450.h new file mode 100644 index 000000000000..653ce8d47fe6 --- /dev/null +++ b/include/dt-bindings/clock/qcom,dispcc-sm8450.h @@ -0,0 +1,103 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2020, The Linux Foundation. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_DISP_CC_SM8450_H +#define _DT_BINDINGS_CLK_QCOM_DISP_CC_SM8450_H + +/* DISP_CC clocks */ +#define DISP_CC_MDSS_AHB1_CLK 0 +#define DISP_CC_MDSS_AHB_CLK 1 +#define DISP_CC_MDSS_AHB_CLK_SRC 2 +#define DISP_CC_MDSS_BYTE0_CLK 3 +#define DISP_CC_MDSS_BYTE0_CLK_SRC 4 +#define DISP_CC_MDSS_BYTE0_DIV_CLK_SRC 5 +#define DISP_CC_MDSS_BYTE0_INTF_CLK 6 +#define DISP_CC_MDSS_BYTE1_CLK 7 +#define DISP_CC_MDSS_BYTE1_CLK_SRC 8 +#define DISP_CC_MDSS_BYTE1_DIV_CLK_SRC 9 +#define DISP_CC_MDSS_BYTE1_INTF_CLK 10 +#define DISP_CC_MDSS_DPTX0_AUX_CLK 11 +#define DISP_CC_MDSS_DPTX0_AUX_CLK_SRC 12 +#define DISP_CC_MDSS_DPTX0_CRYPTO_CLK 13 +#define DISP_CC_MDSS_DPTX0_LINK_CLK 14 +#define DISP_CC_MDSS_DPTX0_LINK_CLK_SRC 15 +#define DISP_CC_MDSS_DPTX0_LINK_DIV_CLK_SRC 16 +#define DISP_CC_MDSS_DPTX0_LINK_INTF_CLK 17 +#define DISP_CC_MDSS_DPTX0_PIXEL0_CLK 18 +#define DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC 19 +#define DISP_CC_MDSS_DPTX0_PIXEL1_CLK 20 +#define DISP_CC_MDSS_DPTX0_PIXEL1_CLK_SRC 21 +#define DISP_CC_MDSS_DPTX0_USB_ROUTER_LINK_INTF_CLK 22 +#define DISP_CC_MDSS_DPTX1_AUX_CLK 23 +#define DISP_CC_MDSS_DPTX1_AUX_CLK_SRC 24 +#define DISP_CC_MDSS_DPTX1_CRYPTO_CLK 25 +#define DISP_CC_MDSS_DPTX1_LINK_CLK 26 +#define DISP_CC_MDSS_DPTX1_LINK_CLK_SRC 27 +#define DISP_CC_MDSS_DPTX1_LINK_DIV_CLK_SRC 28 +#define DISP_CC_MDSS_DPTX1_LINK_INTF_CLK 29 +#define DISP_CC_MDSS_DPTX1_PIXEL0_CLK 30 +#define DISP_CC_MDSS_DPTX1_PIXEL0_CLK_SRC 31 +#define DISP_CC_MDSS_DPTX1_PIXEL1_CLK 32 +#define DISP_CC_MDSS_DPTX1_PIXEL1_CLK_SRC 33 +#define DISP_CC_MDSS_DPTX1_USB_ROUTER_LINK_INTF_CLK 34 +#define DISP_CC_MDSS_DPTX2_AUX_CLK 35 +#define DISP_CC_MDSS_DPTX2_AUX_CLK_SRC 36 +#define DISP_CC_MDSS_DPTX2_CRYPTO_CLK 37 +#define DISP_CC_MDSS_DPTX2_LINK_CLK 38 +#define DISP_CC_MDSS_DPTX2_LINK_CLK_SRC 39 +#define DISP_CC_MDSS_DPTX2_LINK_DIV_CLK_SRC 40 +#define DISP_CC_MDSS_DPTX2_LINK_INTF_CLK 41 +#define DISP_CC_MDSS_DPTX2_PIXEL0_CLK 42 +#define DISP_CC_MDSS_DPTX2_PIXEL0_CLK_SRC 43 +#define DISP_CC_MDSS_DPTX2_PIXEL1_CLK 44 +#define DISP_CC_MDSS_DPTX2_PIXEL1_CLK_SRC 45 +#define DISP_CC_MDSS_DPTX3_AUX_CLK 46 +#define DISP_CC_MDSS_DPTX3_AUX_CLK_SRC 47 +#define DISP_CC_MDSS_DPTX3_CRYPTO_CLK 48 +#define DISP_CC_MDSS_DPTX3_LINK_CLK 49 +#define DISP_CC_MDSS_DPTX3_LINK_CLK_SRC 50 +#define DISP_CC_MDSS_DPTX3_LINK_DIV_CLK_SRC 51 +#define DISP_CC_MDSS_DPTX3_LINK_INTF_CLK 52 +#define DISP_CC_MDSS_DPTX3_PIXEL0_CLK 53 +#define DISP_CC_MDSS_DPTX3_PIXEL0_CLK_SRC 54 +#define DISP_CC_MDSS_ESC0_CLK 55 +#define DISP_CC_MDSS_ESC0_CLK_SRC 56 +#define DISP_CC_MDSS_ESC1_CLK 57 +#define DISP_CC_MDSS_ESC1_CLK_SRC 58 +#define DISP_CC_MDSS_MDP1_CLK 59 +#define DISP_CC_MDSS_MDP_CLK 60 +#define DISP_CC_MDSS_MDP_CLK_SRC 61 +#define DISP_CC_MDSS_MDP_LUT1_CLK 62 +#define DISP_CC_MDSS_MDP_LUT_CLK 63 +#define DISP_CC_MDSS_NON_GDSC_AHB_CLK 64 +#define DISP_CC_MDSS_PCLK0_CLK 65 +#define DISP_CC_MDSS_PCLK0_CLK_SRC 66 +#define DISP_CC_MDSS_PCLK1_CLK 67 +#define DISP_CC_MDSS_PCLK1_CLK_SRC 68 +#define DISP_CC_MDSS_ROT1_CLK 69 +#define DISP_CC_MDSS_ROT_CLK 70 +#define DISP_CC_MDSS_ROT_CLK_SRC 71 +#define DISP_CC_MDSS_RSCC_AHB_CLK 72 +#define DISP_CC_MDSS_RSCC_VSYNC_CLK 73 +#define DISP_CC_MDSS_VSYNC1_CLK 74 +#define DISP_CC_MDSS_VSYNC_CLK 75 +#define DISP_CC_MDSS_VSYNC_CLK_SRC 76 +#define DISP_CC_PLL0 77 +#define DISP_CC_PLL1 78 +#define DISP_CC_SLEEP_CLK 79 +#define DISP_CC_SLEEP_CLK_SRC 80 +#define DISP_CC_XO_CLK 81 +#define DISP_CC_XO_CLK_SRC 82 + +/* DISP_CC resets */ +#define DISP_CC_MDSS_CORE_BCR 0 +#define DISP_CC_MDSS_CORE_INT2_BCR 1 +#define DISP_CC_MDSS_RSCC_BCR 2 + +/* DISP_CC GDSCR */ +#define MDSS_GDSC 0 +#define MDSS_INT2_GDSC 1 + +#endif diff --git a/include/dt-bindings/clock/qcom,sm8450-camcc.h b/include/dt-bindings/clock/qcom,sm8450-camcc.h new file mode 100644 index 000000000000..7ff67acf301a --- /dev/null +++ b/include/dt-bindings/clock/qcom,sm8450-camcc.h @@ -0,0 +1,159 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_CAM_CC_SM8450_H +#define _DT_BINDINGS_CLK_QCOM_CAM_CC_SM8450_H + +/* CAM_CC clocks */ +#define CAM_CC_BPS_AHB_CLK 0 +#define CAM_CC_BPS_CLK 1 +#define CAM_CC_BPS_CLK_SRC 2 +#define CAM_CC_BPS_FAST_AHB_CLK 3 +#define CAM_CC_CAMNOC_AXI_CLK 4 +#define CAM_CC_CAMNOC_AXI_CLK_SRC 5 +#define CAM_CC_CAMNOC_DCD_XO_CLK 6 +#define CAM_CC_CCI_0_CLK 7 +#define CAM_CC_CCI_0_CLK_SRC 8 +#define CAM_CC_CCI_1_CLK 9 +#define CAM_CC_CCI_1_CLK_SRC 10 +#define CAM_CC_CORE_AHB_CLK 11 +#define CAM_CC_CPAS_AHB_CLK 12 +#define CAM_CC_CPAS_BPS_CLK 13 +#define CAM_CC_CPAS_FAST_AHB_CLK 14 +#define CAM_CC_CPAS_IFE_0_CLK 15 +#define CAM_CC_CPAS_IFE_1_CLK 16 +#define CAM_CC_CPAS_IFE_2_CLK 17 +#define CAM_CC_CPAS_IFE_LITE_CLK 18 +#define CAM_CC_CPAS_IPE_NPS_CLK 19 +#define CAM_CC_CPAS_SBI_CLK 20 +#define CAM_CC_CPAS_SFE_0_CLK 21 +#define CAM_CC_CPAS_SFE_1_CLK 22 +#define CAM_CC_CPHY_RX_CLK_SRC 23 +#define CAM_CC_CSI0PHYTIMER_CLK 24 +#define CAM_CC_CSI0PHYTIMER_CLK_SRC 25 +#define CAM_CC_CSI1PHYTIMER_CLK 26 +#define CAM_CC_CSI1PHYTIMER_CLK_SRC 27 +#define CAM_CC_CSI2PHYTIMER_CLK 28 +#define CAM_CC_CSI2PHYTIMER_CLK_SRC 29 +#define CAM_CC_CSI3PHYTIMER_CLK 30 +#define CAM_CC_CSI3PHYTIMER_CLK_SRC 31 +#define CAM_CC_CSI4PHYTIMER_CLK 32 +#define CAM_CC_CSI4PHYTIMER_CLK_SRC 33 +#define CAM_CC_CSI5PHYTIMER_CLK 34 +#define CAM_CC_CSI5PHYTIMER_CLK_SRC 35 +#define CAM_CC_CSID_CLK 36 +#define CAM_CC_CSID_CLK_SRC 37 +#define CAM_CC_CSID_CSIPHY_RX_CLK 38 +#define CAM_CC_CSIPHY0_CLK 39 +#define CAM_CC_CSIPHY1_CLK 40 +#define CAM_CC_CSIPHY2_CLK 41 +#define CAM_CC_CSIPHY3_CLK 42 +#define CAM_CC_CSIPHY4_CLK 43 +#define CAM_CC_CSIPHY5_CLK 44 +#define CAM_CC_FAST_AHB_CLK_SRC 45 +#define CAM_CC_GDSC_CLK 46 +#define CAM_CC_ICP_AHB_CLK 47 +#define CAM_CC_ICP_CLK 48 +#define CAM_CC_ICP_CLK_SRC 49 +#define CAM_CC_IFE_0_CLK 50 +#define CAM_CC_IFE_0_CLK_SRC 51 +#define CAM_CC_IFE_0_DSP_CLK 52 +#define CAM_CC_IFE_0_FAST_AHB_CLK 53 +#define CAM_CC_IFE_1_CLK 54 +#define CAM_CC_IFE_1_CLK_SRC 55 +#define CAM_CC_IFE_1_DSP_CLK 56 +#define CAM_CC_IFE_1_FAST_AHB_CLK 57 +#define CAM_CC_IFE_2_CLK 58 +#define CAM_CC_IFE_2_CLK_SRC 59 +#define CAM_CC_IFE_2_DSP_CLK 60 +#define CAM_CC_IFE_2_FAST_AHB_CLK 61 +#define CAM_CC_IFE_LITE_AHB_CLK 62 +#define CAM_CC_IFE_LITE_CLK 63 +#define CAM_CC_IFE_LITE_CLK_SRC 64 +#define CAM_CC_IFE_LITE_CPHY_RX_CLK 65 +#define CAM_CC_IFE_LITE_CSID_CLK 66 +#define CAM_CC_IFE_LITE_CSID_CLK_SRC 67 +#define CAM_CC_IPE_NPS_AHB_CLK 68 +#define CAM_CC_IPE_NPS_CLK 69 +#define CAM_CC_IPE_NPS_CLK_SRC 70 +#define CAM_CC_IPE_NPS_FAST_AHB_CLK 71 +#define CAM_CC_IPE_PPS_CLK 72 +#define CAM_CC_IPE_PPS_FAST_AHB_CLK 73 +#define CAM_CC_JPEG_CLK 74 +#define CAM_CC_JPEG_CLK_SRC 75 +#define CAM_CC_MCLK0_CLK 76 +#define CAM_CC_MCLK0_CLK_SRC 77 +#define CAM_CC_MCLK1_CLK 78 +#define CAM_CC_MCLK1_CLK_SRC 79 +#define CAM_CC_MCLK2_CLK 80 +#define CAM_CC_MCLK2_CLK_SRC 81 +#define CAM_CC_MCLK3_CLK 82 +#define CAM_CC_MCLK3_CLK_SRC 83 +#define CAM_CC_MCLK4_CLK 84 +#define CAM_CC_MCLK4_CLK_SRC 85 +#define CAM_CC_MCLK5_CLK 86 +#define CAM_CC_MCLK5_CLK_SRC 87 +#define CAM_CC_MCLK6_CLK 88 +#define CAM_CC_MCLK6_CLK_SRC 89 +#define CAM_CC_MCLK7_CLK 90 +#define CAM_CC_MCLK7_CLK_SRC 91 +#define CAM_CC_PLL0 92 +#define CAM_CC_PLL0_OUT_EVEN 93 +#define CAM_CC_PLL0_OUT_ODD 94 +#define CAM_CC_PLL1 95 +#define CAM_CC_PLL1_OUT_EVEN 96 +#define CAM_CC_PLL2 97 +#define CAM_CC_PLL3 98 +#define CAM_CC_PLL3_OUT_EVEN 99 +#define CAM_CC_PLL4 100 +#define CAM_CC_PLL4_OUT_EVEN 101 +#define CAM_CC_PLL5 102 +#define CAM_CC_PLL5_OUT_EVEN 103 +#define CAM_CC_PLL6 104 +#define CAM_CC_PLL6_OUT_EVEN 105 +#define CAM_CC_PLL7 106 +#define CAM_CC_PLL7_OUT_EVEN 107 +#define CAM_CC_PLL8 108 +#define CAM_CC_PLL8_OUT_EVEN 109 +#define CAM_CC_QDSS_DEBUG_CLK 110 +#define CAM_CC_QDSS_DEBUG_CLK_SRC 111 +#define CAM_CC_QDSS_DEBUG_XO_CLK 112 +#define CAM_CC_SBI_AHB_CLK 113 +#define CAM_CC_SBI_CLK 114 +#define CAM_CC_SFE_0_CLK 115 +#define CAM_CC_SFE_0_CLK_SRC 116 +#define CAM_CC_SFE_0_FAST_AHB_CLK 117 +#define CAM_CC_SFE_1_CLK 118 +#define CAM_CC_SFE_1_CLK_SRC 119 +#define CAM_CC_SFE_1_FAST_AHB_CLK 120 +#define CAM_CC_SLEEP_CLK 121 +#define CAM_CC_SLEEP_CLK_SRC 122 +#define CAM_CC_SLOW_AHB_CLK_SRC 123 +#define CAM_CC_XO_CLK_SRC 124 + +/* CAM_CC resets */ +#define CAM_CC_BPS_BCR 0 +#define CAM_CC_ICP_BCR 1 +#define CAM_CC_IFE_0_BCR 2 +#define CAM_CC_IFE_1_BCR 3 +#define CAM_CC_IFE_2_BCR 4 +#define CAM_CC_IPE_0_BCR 5 +#define CAM_CC_QDSS_DEBUG_BCR 6 +#define CAM_CC_SBI_BCR 7 +#define CAM_CC_SFE_0_BCR 8 +#define CAM_CC_SFE_1_BCR 9 + +/* CAM_CC GDSCRs */ +#define BPS_GDSC 0 +#define IPE_0_GDSC 1 +#define SBI_GDSC 2 +#define IFE_0_GDSC 3 +#define IFE_1_GDSC 4 +#define IFE_2_GDSC 5 +#define SFE_0_GDSC 6 +#define SFE_1_GDSC 7 +#define TITAN_TOP_GDSC 8 + +#endif diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h index 6cce5b7aa940..4902fbe166d3 100644 --- a/include/dt-bindings/power/qcom-rpmpd.h +++ b/include/dt-bindings/power/qcom-rpmpd.h @@ -146,6 +146,7 @@ /* SDM845 Power Domain performance levels */ #define RPMH_REGULATOR_LEVEL_RETENTION 16 #define RPMH_REGULATOR_LEVEL_MIN_SVS 48 +#define RPMH_REGULATOR_LEVEL_LOW_SVS_D1 56 #define RPMH_REGULATOR_LEVEL_LOW_SVS 64 #define RPMH_REGULATOR_LEVEL_SVS 128 #define RPMH_REGULATOR_LEVEL_SVS_L0 144 diff --git a/include/linux/dma/edma.h b/include/linux/dma/edma.h index cab6e18773da..12138e278ec0 100644 --- a/include/linux/dma/edma.h +++ b/include/linux/dma/edma.h @@ -44,4 +44,14 @@ static inline int dw_edma_remove(struct dw_edma_chip *chip) } #endif /* CONFIG_DW_EDMA */ +struct platform_device; +#if IS_ENABLED(CONFIG_DW_EDMA_QCOM) +struct dw_edma_chip *dw_edma_qcom_probe(struct platform_device *pdev); +#else +static inline struct dw_edma_chip *dw_edma_qcom_probe(struct platform_device *pdev) +{ + return ERR_PTR(-ENODEV); +} +#endif /* CONFIG_DW_EDMA_QCOM */ + #endif /* _DW_EDMA_H */ diff --git a/include/linux/mhi_ep.h b/include/linux/mhi_ep.h index 478aece17046..9e9ff2dde02b 100644 --- a/include/linux/mhi_ep.h +++ b/include/linux/mhi_ep.h @@ -94,6 +94,8 @@ struct mhi_ep_db_info { * @index: MHI Endpoint controller index * @irq: IRQ used by the endpoint controller * @enabled: Check if the endpoint controller is enabled or not + * @dma_rx: RX DMA channel + * @dma_tx: TX DMA channel */ struct mhi_ep_cntrl { struct device *cntrl_dev; @@ -148,6 +150,10 @@ struct mhi_ep_cntrl { u32 index; int irq; bool enabled; + +#ifdef CONFIG_MHI_EP_USE_DMA + struct dma_chan *dma_rx, *dma_tx; +#endif }; /** diff --git a/include/linux/pci-epc.h b/include/linux/pci-epc.h index a48778e1a4ee..7a5c7705f86f 100644 --- a/include/linux/pci-epc.h +++ b/include/linux/pci-epc.h @@ -149,7 +149,7 @@ struct pci_epc { /* mutex to protect against concurrent access of EP controller */ struct mutex lock; unsigned long function_num_map; - struct atomic_notifier_head notifier; + struct blocking_notifier_head notifier; }; /** @@ -195,7 +195,13 @@ static inline void *epc_get_drvdata(struct pci_epc *epc) static inline int pci_epc_register_notifier(struct pci_epc *epc, struct notifier_block *nb) { - return atomic_notifier_chain_register(&epc->notifier, nb); + return blocking_notifier_chain_register(&epc->notifier, nb); +} + +static inline int +pci_epc_unregister_notifier(struct pci_epc *epc, struct notifier_block *nb) +{ + return blocking_notifier_chain_unregister(&epc->notifier, nb); } struct pci_epc * @@ -209,7 +215,9 @@ void pci_epc_destroy(struct pci_epc *epc); int pci_epc_add_epf(struct pci_epc *epc, struct pci_epf *epf, enum pci_epc_interface_type type); void pci_epc_linkup(struct pci_epc *epc); +void pci_epc_linkdown(struct pci_epc *epc); void pci_epc_init_notify(struct pci_epc *epc); +void pci_epc_bme_notify(struct pci_epc *epc); void pci_epc_remove_epf(struct pci_epc *epc, struct pci_epf *epf, enum pci_epc_interface_type type); int pci_epc_write_header(struct pci_epc *epc, u8 func_no, u8 vfunc_no, diff --git a/include/linux/pci-epf.h b/include/linux/pci-epf.h index 009a07147c61..e03c57129ed5 100644 --- a/include/linux/pci-epf.h +++ b/include/linux/pci-epf.h @@ -20,6 +20,8 @@ enum pci_epc_interface_type; enum pci_notify_event { CORE_INIT, LINK_UP, + LINK_DOWN, + BME, }; enum pci_barno { @@ -84,7 +86,7 @@ struct pci_epf_ops { * @id_table: identifies EPF devices for probing */ struct pci_epf_driver { - int (*probe)(struct pci_epf *epf); + int (*probe)(struct pci_epf *epf, const struct pci_epf_device_id *id); void (*remove)(struct pci_epf *epf); struct device_driver driver; @@ -126,6 +128,7 @@ struct pci_epf_bar { * @epc: the EPC device to which this EPF device is bound * @epf_pf: the physical EPF device to which this virtual EPF device is bound * @driver: the EPF driver to which this EPF device is bound + * @id: Pointer to the EPF device ID * @list: to add pci_epf as a list of PCI endpoint functions to pci_epc * @nb: notifier block to notify EPF of any EPC events (like linkup) * @lock: mutex to protect pci_epf_ops @@ -153,6 +156,7 @@ struct pci_epf { struct pci_epc *epc; struct pci_epf *epf_pf; struct pci_epf_driver *driver; + const struct pci_epf_device_id *id; struct list_head list; struct notifier_block nb; /* mutex to protect against concurrent access of pci_epf_ops */ diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h index ebc351698090..c6cda024ff99 100644 --- a/include/linux/pm_domain.h +++ b/include/linux/pm_domain.h @@ -17,6 +17,7 @@ #include <linux/notifier.h> #include <linux/spinlock.h> #include <linux/cpumask.h> +#include <linux/time64.h> /* * Flags to control the behaviour of a genpd. @@ -143,6 +144,7 @@ struct generic_pm_domain { int (*set_performance_state)(struct generic_pm_domain *genpd, unsigned int state); struct gpd_dev_ops dev_ops; + ktime_t next_hrtimer; /* Next hrtimer for the CPU PM domain */ int (*attach_dev)(struct generic_pm_domain *domain, struct device *dev); void (*detach_dev)(struct generic_pm_domain *domain, @@ -232,6 +234,7 @@ int dev_pm_genpd_set_performance_state(struct device *dev, unsigned int state); int dev_pm_genpd_add_notifier(struct device *dev, struct notifier_block *nb); int dev_pm_genpd_remove_notifier(struct device *dev); void dev_pm_genpd_set_next_wakeup(struct device *dev, ktime_t next); +ktime_t dev_pm_genpd_get_next_hrtimer(struct device *dev); extern struct dev_power_governor simple_qos_governor; extern struct dev_power_governor pm_domain_always_on_gov; @@ -293,6 +296,10 @@ static inline int dev_pm_genpd_remove_notifier(struct device *dev) static inline void dev_pm_genpd_set_next_wakeup(struct device *dev, ktime_t next) { } +static inline ktime_t dev_pm_genpd_get_next_hrtimer(struct device *dev) +{ + return KTIME_MAX; +} #define simple_qos_governor (*(struct dev_power_governor *)(NULL)) #define pm_domain_always_on_gov (*(struct dev_power_governor *)(NULL)) #endif diff --git a/include/linux/soc/qcom/llcc-qcom.h b/include/linux/soc/qcom/llcc-qcom.h index 9ed5384c5ca1..d12ec3200d6e 100644 --- a/include/linux/soc/qcom/llcc-qcom.h +++ b/include/linux/soc/qcom/llcc-qcom.h @@ -57,9 +57,6 @@ struct llcc_slice_desc { /** * struct llcc_edac_reg_data - llcc edac registers data for each error type * @name: Name of the error - * @synd_reg: Syndrome register address - * @count_status_reg: Status register address to read the error count - * @ways_status_reg: Status register address to read the error ways * @reg_cnt: Number of registers * @count_mask: Mask value to get the error count * @ways_mask: Mask value to get the error ways @@ -68,9 +65,6 @@ struct llcc_slice_desc { */ struct llcc_edac_reg_data { char *name; - u64 synd_reg; - u64 count_status_reg; - u64 ways_status_reg; u32 reg_cnt; u32 count_mask; u32 ways_mask; @@ -78,6 +72,34 @@ struct llcc_edac_reg_data { u8 ways_shift; }; +struct llcc_edac_reg { + /* LLCC TRP registers */ + u32 trp_ecc_error_status0; + u32 trp_ecc_error_status1; + u32 trp_ecc_sb_err_syn0; + u32 trp_ecc_db_err_syn0; + u32 trp_ecc_error_cntr_clear; + u32 trp_interrupt_0_status; + u32 trp_interrupt_0_clear; + u32 trp_interrupt_0_enable; + + /* LLCC Common registers */ + u32 cmn_status0; + u32 cmn_interrupt_0_enable; + u32 cmn_interrupt_2_enable; + + /* LLCC DRP registers */ + u32 drp_ecc_error_cfg; + u32 drp_ecc_error_cntr_clear; + u32 drp_interrupt_status; + u32 drp_interrupt_clear; + u32 drp_interrupt_enable; + u32 drp_ecc_error_status0; + u32 drp_ecc_error_status1; + u32 drp_ecc_sb_err_syn0; + u32 drp_ecc_db_err_syn0; +}; + /** * struct llcc_drv_data - Data associated with the llcc driver * @regmap: regmap associated with the llcc device @@ -96,6 +118,7 @@ struct llcc_drv_data { struct regmap *regmap; struct regmap *bcast_regmap; const struct llcc_slice_config *cfg; + const struct llcc_edac_reg *edac_reg; struct mutex lock; u32 cfg_size; u32 max_slices; diff --git a/kernel/configs/debug.config b/kernel/configs/debug.config index e8db8d938661..1473abd09b8f 100644 --- a/kernel/configs/debug.config +++ b/kernel/configs/debug.config @@ -104,3 +104,15 @@ CONFIG_BRANCH_PROFILE_NONE=y CONFIG_DYNAMIC_FTRACE=y CONFIG_FTRACE=y CONFIG_FUNCTION_TRACER=y +# +# Landing team defines +# +CONFIG_DEBUG_MUTEXES=y +CONFIG_DEBUG_SPINLOCK=y +CONFIG_DEBUG_PAGEALLOC=y +CONFIG_DEBUG_LOCK_ALLOC=y +CONFIG_SLUB_DEBUG=y +CONFIG_SLUB_DEBUG_ON=y +CONFIG_KASAN=y +CONFIG_USB_GADGET_DEBUG=y +CONFIG_USB_GADGET_DEBUG_FILES=y diff --git a/kernel/configs/distro.config b/kernel/configs/distro.config new file mode 100644 index 000000000000..0b47a35d11a7 --- /dev/null +++ b/kernel/configs/distro.config @@ -0,0 +1,470 @@ +# USB camera +CONFIG_MEDIA_SUPPORT=m +CONFIG_MEDIA_CAMERA_SUPPORT=y +CONFIG_MEDIA_USB_SUPPORT=y +CONFIG_USB_VIDEO_CLASS=m +CONFIG_USB_M5602=m +CONFIG_USB_STV06XX=m +CONFIG_USB_GL860=m +CONFIG_USB_GSPCA_BENQ=m +CONFIG_USB_GSPCA_CONEX=m +CONFIG_USB_GSPCA_CPIA1=m +CONFIG_USB_GSPCA_DTCS033=m +CONFIG_USB_GSPCA_ETOMS=m +CONFIG_USB_GSPCA_FINEPIX=m +CONFIG_USB_GSPCA_JEILINJ=m +CONFIG_USB_GSPCA_JL2005BCD=m +CONFIG_USB_GSPCA_KINECT=m +CONFIG_USB_GSPCA_KONICA=m +CONFIG_USB_GSPCA_MARS=m +CONFIG_USB_GSPCA_MR97310A=m +CONFIG_USB_GSPCA_NW80X=m +CONFIG_USB_GSPCA_OV519=m +CONFIG_USB_GSPCA_OV534=m +CONFIG_USB_GSPCA_OV534_9=m +CONFIG_USB_GSPCA_PAC207=m +CONFIG_USB_GSPCA_PAC7302=m +CONFIG_USB_GSPCA_PAC7311=m +CONFIG_USB_GSPCA_SE401=m +CONFIG_USB_GSPCA_SN9C2028=m +CONFIG_USB_GSPCA_SN9C20X=m +CONFIG_USB_GSPCA_SONIXB=m +CONFIG_USB_GSPCA_SONIXJ=m +CONFIG_USB_GSPCA_SPCA500=m +CONFIG_USB_GSPCA_SPCA501=m +CONFIG_USB_GSPCA_SPCA505=m +CONFIG_USB_GSPCA_SPCA506=m +CONFIG_USB_GSPCA_SPCA508=m +CONFIG_USB_GSPCA_SPCA561=m +CONFIG_USB_GSPCA_SPCA1528=m +CONFIG_USB_GSPCA_SQ905=m +CONFIG_USB_GSPCA_SQ905C=m +CONFIG_USB_GSPCA_SQ930X=m +CONFIG_USB_GSPCA_STK014=m +CONFIG_USB_GSPCA_STK1135=m +CONFIG_USB_GSPCA_STV0680=m +CONFIG_USB_GSPCA_SUNPLUS=m +CONFIG_USB_GSPCA_T613=m +CONFIG_USB_GSPCA_TOPRO=m +CONFIG_USB_GSPCA_TOUPTEK=m +CONFIG_USB_GSPCA_TV8532=m +CONFIG_USB_GSPCA_VC032X=m +CONFIG_USB_GSPCA_VICAM=m +CONFIG_USB_GSPCA_XIRLINK_CIT=m +CONFIG_USB_GSPCA_ZC3XX=m +CONFIG_USB_LAN78XX=m +CONFIG_USB_PWC=m +CONFIG_USB_ZR364XX=m +CONFIG_USB_STKWEBCAM=m +CONFIG_USB_S2255=m + +# USB serial +CONFIG_USB_SERIAL=y +CONFIG_USB_SERIAL_CONSOLE=y +CONFIG_USB_SERIAL_GENERIC=y +CONFIG_USB_SERIAL_SIMPLE=m +CONFIG_USB_SERIAL_AIRCABLE=m +CONFIG_USB_SERIAL_ARK3116=m +CONFIG_USB_SERIAL_BELKIN=m +CONFIG_USB_SERIAL_CH341=m +CONFIG_USB_SERIAL_WHITEHEAT=m +CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m +CONFIG_USB_SERIAL_CP210X=m +CONFIG_USB_SERIAL_CYPRESS_M8=m +CONFIG_USB_SERIAL_EMPEG=m +CONFIG_USB_SERIAL_FTDI_SIO=m +CONFIG_USB_SERIAL_VISOR=m +CONFIG_USB_SERIAL_IPAQ=m +CONFIG_USB_SERIAL_IR=m +CONFIG_USB_SERIAL_EDGEPORT=m +CONFIG_USB_SERIAL_EDGEPORT_TI=m +CONFIG_USB_SERIAL_F81232=m +CONFIG_USB_SERIAL_GARMIN=m +CONFIG_USB_SERIAL_IPW=m +CONFIG_USB_SERIAL_IUU=m +CONFIG_USB_SERIAL_KEYSPAN_PDA=m +CONFIG_USB_SERIAL_KLSI=m +CONFIG_USB_SERIAL_KOBIL_SCT=m +CONFIG_USB_SERIAL_MCT_U232=m +CONFIG_USB_SERIAL_METRO=m +CONFIG_USB_SERIAL_MOS7720=m +CONFIG_USB_SERIAL_MOS7840=m +CONFIG_USB_SERIAL_MXUPORT=m +CONFIG_USB_SERIAL_NAVMAN=m +CONFIG_USB_SERIAL_PL2303=m +CONFIG_USB_SERIAL_OTI6858=m +CONFIG_USB_SERIAL_QCAUX=m +CONFIG_USB_SERIAL_QUALCOMM=m +CONFIG_USB_SERIAL_SPCP8X5=m +CONFIG_USB_SERIAL_SAFE=m +CONFIG_USB_SERIAL_SIERRAWIRELESS=m +CONFIG_USB_SERIAL_SYMBOL=m +CONFIG_USB_SERIAL_TI=m +CONFIG_USB_SERIAL_CYBERJACK=m +CONFIG_USB_SERIAL_XIRCOM=m +CONFIG_USB_SERIAL_OPTION=m +CONFIG_USB_SERIAL_OMNINET=m +CONFIG_USB_SERIAL_OPTICON=m +CONFIG_USB_SERIAL_XSENS_MT=m +CONFIG_USB_SERIAL_WISHBONE=m +CONFIG_USB_SERIAL_SSU100=m +CONFIG_USB_SERIAL_QT2=m + +# USB gadget +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_VBUS_DRAW=500 +CONFIG_USB_CONFIGFS=m +CONFIG_USB_CONFIGFS_F_FS=y +CONFIG_USB_ZERO=m +CONFIG_USB_ETH=m +CONFIG_USB_MASS_STORAGE=m +CONFIG_USB_G_SERIAL=m +CONFIG_NEW_LEDS=y + +# USB Eth +CONFIG_USB_USBNET=y +CONFIG_USB_NET_AX88179_178A=y +CONFIG_USB_NET_AX8817X=y +CONFIG_USB_CATC=m +CONFIG_USB_KAWETH=m +CONFIG_USB_PEGASUS=m +CONFIG_USB_RTL8150=y +CONFIG_USB_RTL8152=y +CONFIG_USB_NET_SR9700=m +CONFIG_USB_NET_SR9800=m +CONFIG_USB_NET_SMSC75XX=m +CONFIG_USB_NET_SMSC95XX=m +CONFIG_USB_NET_MCS7830=m + +# USB device class +CONFIG_USB_ACM=m +CONFIG_USB_PRINTER=m +CONFIG_USB_WDM=m + +# LEDs +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_GPIO=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +CONFIG_LEDS_TRIGGER_CPU=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_ONESHOT=y +CONFIG_LEDS_TRIGGER_GPIO=y +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y +CONFIG_LEDS_TRIGGER_BACKLIGHT=y +CONFIG_LEDS_TRIGGER_DISK=y +CONFIG_LEDS_TRIGGER_MTD=y +CONFIG_LEDS_TRIGGER_TRANSIENT=y +CONFIG_LEDS_TRIGGER_PANIC=y +CONFIG_MAC80211_LEDS=y + +# systemd +CONFIG_IPV6=y +CONFIG_NAMESPACES=y +CONFIG_NET_NS=y +CONFIG_DEVPTS_MULTIPLE_INSTANCES=y +CONFIG_DEVTMPFS=y +CONFIG_CGROUPS=y +CONFIG_INOTIFY_USER=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EPOLL=y +CONFIG_NET=y +CONFIG_SYSFS=y +CONFIG_PROC_FS=y +CONFIG_FHANDLE=y +CONFIG_CGROUP_DEVICE=y +CONFIG_CGROUP_CPUACCT=y +CONFIG_CGROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_BLK_CGROUP=y +CONFIG_DNS_RESOLVER=y +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +CONFIG_EXT4_FS=y +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y +CONFIG_TMPFS_POSIX_ACL=y +CONFIG_AUTOFS4_FS=y +CONFIG_TMPFS_XATTR=y +CONFIG_SCHEDSTATS=y +CONFIG_SCHED_DEBUG=y + +# NFS server +CONFIG_ROOT_NFS=y +CONFIG_NFSD=m +CONFIG_NFSD_V3=y +CONFIG_NFSD_V3_ACL=y + +# HID +CONFIG_HID_APPLE=y +CONFIG_HID_LOGITECH=m +CONFIG_HID_MAGICMOUSE=m +CONFIG_HID_MICROSOFT=m +CONFIG_HID_PLANTRONICS=m +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_USB_COMPOSITE=m +CONFIG_HID_MULTITOUCH=m + +#misc +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL=y +CONFIG_CPU_FREQ_GOV_USERSPACE=y +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=y +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y +CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y +CONFIG_CPU_FREQ_STAT=y +CONFIG_PRINTK_TIME=y +CONFIG_STACKTRACE=y +CONFIG_MMC_BLOCK_MINORS=32 +CONFIG_GPIO_SYSFS=y +CONFIG_SND_USB=y +CONFIG_SND_USB_AUDIO=y +CONFIG_RFKILL=y +CONFIG_BINFMT_MISC=m +CONFIG_DYNAMIC_DEBUG=y +CONFIG_DRM_LOAD_EDID_FIRMWARE=y +CONFIG_I2C_CHARDEV=y +CONFIG_SPI_SPIDEV=m +CONFIG_ZSMALLOC=m +CONFIG_ZRAM=m +CONFIG_TCP_CONG_ADVANCED=y +CONFIG_TCP_CONG_BBR=m + +# PPP +CONFIG_PPP=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_FILTER=y +CONFIG_PPP_MPPE=m +CONFIG_PPP_MULTILINK=y +CONFIG_PPPOE=m +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m + +# input +CONFIG_INPUT_MISC=y +CONFIG_INPUT_PM8941_PWRKEY=y +CONFIG_INPUT_JOYDEV=m + +# Docker +CONFIG_IPV6=y +CONFIG_NET_NS=y +CONFIG_IPC_NS=y +CONFIG_UTS_NS=y +CONFIG_DEVPTS_MULTIPLE_INSTANCES=y +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +CONFIG_EXT4_FS=y +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y +CONFIG_CGROUPS=y +CONFIG_CGROUP_DEVICE=y +CONFIG_CGROUP_CPUACCT=y +CONFIG_CGROUP_FREEZER=y +CONFIG_CPUSETS=y +CONFIG_VETH=m +CONFIG_NETFILTER=y +CONFIG_NETFILTER_ADVANCED=y +CONFIG_NETFILTER_SYNPROXY=m +CONFIG_BRIDGE=m +CONFIG_BRIDGE_NETFILTER=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_SECURITY=m +CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +CONFIG_NETFILTER_XT_TARGET_HL=m +CONFIG_NETFILTER_XT_MATCH_HL=m +CONFIG_NETFILTER_XT_MARK=m +CONFIG_NETFILTER_XT_TARGET_MARK=m +CONFIG_NETFILTER_XT_MATCH_CGROUP=m +CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NF_TABLES=m +CONFIG_NF_TABLES_INET=m +CONFIG_NF_TABLES_NETDEV=m +CONFIG_NF_TABLES_IPV4=m +CONFIG_NF_TABLES_ARP=m +CONFIG_NF_TABLES_IPV6=m +CONFIG_NF_TABLES_BRIDGE=m +CONFIG_NF_NAT=y +CONFIG_NF_NAT_IPV4=y +CONFIG_NF_NAT_NEEDED=y +CONFIG_NF_CONNTRACK=m +CONFIG_NF_CONNTRACK_MARK=y +CONFIG_NF_CONNTRACK_SECMARK=y +CONFIG_NF_CONNTRACK_ZONES=y +CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CONNTRACK_TIMEOUT=y +CONFIG_NF_CONNTRACK_TIMESTAMP=y +CONFIG_NF_CONNTRACK_LABELS=y +CONFIG_NF_CONNTRACK_AMANDA=m +CONFIG_NF_CONNTRACK_FTP=m +CONFIG_NF_CONNTRACK_H323=m +CONFIG_NF_CONNTRACK_IRC=m +CONFIG_NF_CONNTRACK_BROADCAST=m +CONFIG_NF_CONNTRACK_NETBIOS_NS=m +CONFIG_NF_CONNTRACK_SNMP=m +CONFIG_NF_CONNTRACK_PPTP=m +CONFIG_NF_CONNTRACK_SANE=m +CONFIG_NF_CONNTRACK_SIP=m +CONFIG_NF_CONNTRACK_TFTP=m +CONFIG_NF_CONNTRACK_IPV4=m +CONFIG_NF_CONNTRACK_IPV6=m +CONFIG_USER_NS=y +CONFIG_SECCOMP=y +CONFIG_CGROUP_PIDS=y +CONFIG_CGROUP_NET_PRIO=y +CONFIG_CGROUP_PERF=y +CONFIG_BLK_CGROUP=y +CONFIG_BLK_DEV_THROTTLING=y +CONFIG_CFQ_GROUP_IOSCHED=y +CONFIG_NET_SCHED=y +CONFIG_NET_CLS_CGROUP=m +CONFIG_NET_SCH_FQ_CODEL=m +CONFIG_NET_SCH_FQ=m +CONFIG_CFS_BANDWIDTH=y +CONFIG_IP_VS=m +CONFIG_VXLAN=m +CONFIG_XFRM_ALGO=m +CONFIG_XFRM_USER=m +CONFIG_IPVLAN=m +CONFIG_MACVLAN=m +CONFIG_DUMMY=m +CONFIG_BTRFS_FS=m +CONFIG_OVERLAY_FS=m +CONFIG_MEMCG=y +CONFIG_MEMCG_SWAP=y +CONFIG_POSIX_MQUEUE=y + +# Extended IPV6 support +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y +CONFIG_IPV6_MIP6=m +CONFIG_IPV6_ILA=m +CONFIG_INET6_TUNNEL=m +CONFIG_IPV6_VTI=m +CONFIG_IPV6_SIT_6RD=y +CONFIG_IPV6_TUNNEL=m +CONFIG_IPV6_GRE=m +CONFIG_IPV6_MULTIPLE_TABLES=y +CONFIG_IPV6_SUBTREES=y +CONFIG_IPV6_MROUTE=y +CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y +CONFIG_IPV6_PIMSM_V2=y +CONFIG_NF_NAT_MASQUERADE_IPV6=m +CONFIG_NF_DUP_IPV6=m +CONFIG_NF_REJECT_IPV6=m +CONFIG_NF_LOG_IPV6=m +CONFIG_NF_NAT_IPV6=m +CONFIG_NFT_CHAIN_NAT_IPV6=m +CONFIG_NFT_CHAIN_ROUTE_IPV4=m +CONFIG_NFT_CHAIN_ROUTE_IPV6=m +CONFIG_NFT_DUP_IPV6=m +CONFIG_IP6_NF_IPTABLES=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m +CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_HL=m +CONFIG_IP6_NF_MATCH_IPV6HEADER=m +CONFIG_IP6_NF_MATCH_MH=m +CONFIG_IP6_NF_MATCH_RPFILTER=m +CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m +CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_TARGET_REJECT=m +CONFIG_IP6_NF_TARGET_SYNPROXY=m +CONFIG_IP6_NF_MANGLE=m +CONFIG_IP6_NF_RAW=m +CONFIG_IP6_NF_SECURITY=m +CONFIG_IP6_NF_NAT=m +CONFIG_IP6_NF_TARGET_MASQUERADE=m +CONFIG_IP6_NF_TARGET_NPT=m + +# 6LOWPAN +CONFIG_6LOWPAN=m +CONFIG_6LOWPAN_NHC=m +CONFIG_6LOWPAN_NHC_DEST=m +CONFIG_6LOWPAN_NHC_FRAGMENT=m +CONFIG_6LOWPAN_NHC_HOP=m +CONFIG_6LOWPAN_NHC_IPV6=m +CONFIG_6LOWPAN_NHC_MOBILITY=m +CONFIG_6LOWPAN_NHC_ROUTING=m +CONFIG_6LOWPAN_NHC_UDP=m +CONFIG_IEEE802154=m +CONFIG_IEEE802154_NL802154_EXPERIMENTAL=y +CONFIG_IEEE802154_SOCKET=m +CONFIG_IEEE802154_6LOWPAN=m +CONFIG_IEEE802154_DRIVERS=m +CONFIG_IEEE802154_FAKELB=m +CONFIG_IEEE802154_AT86RF230=m +CONFIG_IEEE802154_AT86RF230_DEBUGFS=y +CONFIG_IEEE802154_MRF24J40=m +CONFIG_IEEE802154_CC2520=m +CONFIG_IEEE802154_ATUSB=m +CONFIG_MAC802154=m + +# Extended BT support +CONFIG_BT=m +CONFIG_BT_BREDR=y +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_BT_CMTP=m +CONFIG_BT_HIDP=m +CONFIG_BT_HS=y +CONFIG_BT_LE=y +CONFIG_BT_LEDS=y +CONFIG_BT_DEBUGFS=y +CONFIG_BT_HCIBTUSB=m +CONFIG_BT_HCIBTSDIO=m +CONFIG_BT_HCIUART=m +CONFIG_BT_HCIUART_H4=y +CONFIG_BT_HCIUART_BCSP=y +CONFIG_BT_HCIUART_3WIRE=y +CONFIG_BT_6LOWPAN=m + +# Extended WLAN support +CONFIG_CFG80211_WEXT=y + +# Legacy instruction support for arm64 +CONFIG_ARMV8_DEPRECATED=y +CONFIG_SWP_EMULATION=y +CONFIG_CP15_BARRIER_EMULATION=y +CONFIG_SETEND_EMULATION=y + +# Enable DM_CRYPT +CONFIG_MD=y +CONFIG_BLK_DEV_DM=m +CONFIG_DM_CRYPT=m +CONFIG_RTC_DRV_PM8XXX=m +CONFIG_RPMSG_CHAR=m + +# Disable Firmware fallback +CONFIG_FW_LOADER_USER_HELPER_FALLBACK=n + +# I2C Camera +CONFIG_EXPERT=y +CONFIG_VIDEO_OV5640=m +CONFIG_VIDEO_OV5645=m +CONFIG_VIDEO_OV7251=m +CONFIG_VIDEO_OV8856=m
\ No newline at end of file diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index d1425778664b..63578e0c6a86 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -309,7 +309,8 @@ quiet_cmd_gzip = GZIP $@ # DTC # --------------------------------------------------------------------------- DTC ?= $(objtree)/scripts/dtc/dtc -DTC_FLAGS += -Wno-interrupt_provider +DTC_FLAGS += -Wno-interrupt_provider \ + -Wno-unique_unit_address # Disable noisy checks by default ifeq ($(findstring 1,$(KBUILD_EXTRA_WARN)),) @@ -317,8 +318,9 @@ DTC_FLAGS += -Wno-unit_address_vs_reg \ -Wno-avoid_unnecessary_addr_size \ -Wno-alias_paths \ -Wno-graph_child_address \ - -Wno-simple_bus_reg \ - -Wno-unique_unit_address + -Wno-simple_bus_reg +else +DTC_FLAGS += -Wunique_unit_address_if_enabled endif ifneq ($(findstring 2,$(KBUILD_EXTRA_WARN)),) diff --git a/sound/soc/codecs/wcd9335.c b/sound/soc/codecs/wcd9335.c index 617a36a89dfe..50c87e328afc 100644 --- a/sound/soc/codecs/wcd9335.c +++ b/sound/soc/codecs/wcd9335.c @@ -11,6 +11,7 @@ #include <linux/regulator/consumer.h> #include <linux/clk.h> #include <linux/delay.h> +#include <sound/jack.h> #include <linux/kernel.h> #include <linux/slimbus.h> #include <sound/soc.h> @@ -86,12 +87,18 @@ #define WCD9335_DEC_PWR_LVL_HP 0x04 #define WCD9335_DEC_PWR_LVL_DF 0x00 +#define WCD9335_MBHC_MAX_BUTTONS (8) + #define WCD9335_SLIM_RX_CH(p) \ {.port = p + WCD9335_RX_START, .shift = p,} #define WCD9335_SLIM_TX_CH(p) \ {.port = p, .shift = p,} +static int btn_mask = SND_JACK_BTN_0 | SND_JACK_BTN_1 | + SND_JACK_BTN_2 | SND_JACK_BTN_3 | SND_JACK_BTN_4; +static int hs_jack_mask = SND_JACK_HEADPHONE | SND_JACK_HEADSET; + /* vout step value */ #define WCD9335_CALCULATE_VOUT_D(req_mv) (((req_mv - 650) * 10) / 25) @@ -319,6 +326,16 @@ struct wcd9335_codec { u32 num_rx_port; u32 num_tx_port; + struct snd_soc_jack *jack; + bool hphl_jack_type_normally_open; + bool gnd_jack_type_normally_open; + bool mbhc_btn_enabled; + int mbhc_btn0_released; + bool detect_accessory_type; + int accessory_type; + /* Voltage threshold for button detection */ + u32 vref_btn[WCD9335_MBHC_MAX_BUTTONS]; + int sido_input_src; enum wcd9335_sido_voltage sido_voltage; @@ -2814,7 +2831,6 @@ static int wcd9335_codec_enable_dec(struct snd_soc_dapm_widget *w, break; case SND_SOC_DAPM_POST_PMU: snd_soc_component_update_bits(comp, hpf_gate_reg, 0x01, 0x00); - if (decimator == 0) { snd_soc_component_write(comp, WCD9335_MBHC_ZDET_RAMP_CTL, 0x83); @@ -2825,7 +2841,6 @@ static int wcd9335_codec_enable_dec(struct snd_soc_dapm_widget *w, snd_soc_component_write(comp, WCD9335_MBHC_ZDET_RAMP_CTL, 0x03); } - snd_soc_component_update_bits(comp, hpf_gate_reg, 0x01, 0x01); snd_soc_component_update_bits(comp, tx_vol_ctl_reg, @@ -3963,6 +3978,131 @@ static int wcd9335_codec_enable_ear_pa(struct snd_soc_dapm_widget *w, return 0; } +static irqreturn_t wcd9335_mbhc_sw_irq(int irq, void *data) +{ + struct wcd9335_codec *wcd = data; + struct snd_soc_component *component = wcd->component; + bool ins = false; + + if (snd_soc_component_read(component, WCD9335_ANA_MBHC_MECH) & + WCD9335_MBHC_MECH_DETECT_TYPE_MASK) + ins = true; + + /* Set the detection type appropriately */ + snd_soc_component_update_bits(component, WCD9335_ANA_MBHC_MECH, + WCD9335_MBHC_MECH_DETECT_TYPE_MASK, + (!ins << WCD9335_MBHC_MECH_DETECT_TYPE_SHIFT)); + + if (ins) { /* hs insertion */ + u32 btndet_curr_src; + + /* + * If no micbias is enabled, then enable 100uA internal + * current source for Button detection + */ + if (snd_soc_component_read(component, WCD9335_ANA_MICB2) & + WCD9335_ANA_MICB2_ENABLE) + btndet_curr_src = WCD9335_ANA_MBHC_BD_ISRC_OFF; + else + btndet_curr_src = WCD9335_ANA_MBHC_BD_ISRC_100UA; + + snd_soc_component_update_bits(component, + WCD9335_ANA_MBHC_ELECT, + WCD9335_ANA_MBHC_BD_ISRC_CTL_MASK, + btndet_curr_src); + + /* + * if only a btn0 press event is receive just before + * insert event then its a 3 pole headphone else if + * both press and release event received then its + * a headset. + */ + if (wcd->mbhc_btn0_released) { + snd_soc_jack_report(wcd->jack, + SND_JACK_HEADSET, hs_jack_mask); + wcd->accessory_type = SND_JACK_HEADSET; + } else { + snd_soc_jack_report(wcd->jack, + SND_JACK_HEADPHONE, hs_jack_mask); + wcd->accessory_type = SND_JACK_HEADPHONE; + } + + wcd->detect_accessory_type = false; + + } else { /* removal */ + snd_soc_jack_report(wcd->jack, 0, hs_jack_mask); + wcd->detect_accessory_type = true; + wcd->mbhc_btn0_released = false; + } + + return IRQ_HANDLED; +} + +static irqreturn_t wcd9335_mbhc_btn_press_irq(int irq, void *data) +{ + struct wcd9335_codec *wcd = data; + struct snd_soc_component *comp = wcd->component; + u32 btn_result, result; + + /* do not handle any button events for headset without buttons */ + if (wcd->accessory_type == SND_JACK_HEADPHONE) + return IRQ_HANDLED; + + result = snd_soc_component_read(comp, WCD9335_ANA_MBHC_RESULT_3); + btn_result = result & WCD9335_MBHC_BTN_RESULT_MASK; + + switch (btn_result) { + case 0xf: + snd_soc_jack_report(wcd->jack, SND_JACK_BTN_4, btn_mask); + break; + case 0x4: + snd_soc_jack_report(wcd->jack, SND_JACK_BTN_4, btn_mask); + break; + case 0x3: + snd_soc_jack_report(wcd->jack, SND_JACK_BTN_3, btn_mask); + break; + case 0x2: + snd_soc_jack_report(wcd->jack, SND_JACK_BTN_2, btn_mask); + break; + case 0x1: + snd_soc_jack_report(wcd->jack, SND_JACK_BTN_1, btn_mask); + break; + case 0x0: + /* handle BTN_0 specially for type detection */ + if (!wcd->detect_accessory_type) + snd_soc_jack_report(wcd->jack, + SND_JACK_BTN_0, btn_mask); + break; + default: + dev_err(comp->dev, + "Unexpected button press result (%x)", btn_result); + break; + } + + return IRQ_HANDLED; +} + +static irqreturn_t wcd9335_mbhc_bt_rel_irq(int irq, void *data) +{ + struct wcd9335_codec *wcd = data; + + + if (wcd->detect_accessory_type) { + u32 result = snd_soc_component_read(wcd->component, + WCD9335_ANA_MBHC_RESULT_3); + + /* check if its BTN0 thats released */ + if (!(result & WCD9335_MBHC_BTN_RESULT_MASK)) + wcd->mbhc_btn0_released = true; + + } else { + if (wcd->accessory_type != SND_JACK_HEADPHONE) + snd_soc_jack_report(wcd->jack, 0, btn_mask); + } + + return IRQ_HANDLED; +} + static irqreturn_t wcd9335_slimbus_irq(int irq, void *data) { struct wcd9335_codec *wcd = data; @@ -4037,11 +4177,95 @@ static irqreturn_t wcd9335_slimbus_irq(int irq, void *data) return ret; } +static void wcd9335_program_btn_threshold(struct wcd9335_codec *wcd) +{ + int i, vth; + + for (i = 0; i < WCD9335_MBHC_MAX_BUTTONS; i++) { + vth = ((wcd->vref_btn[i] * 2) / 25) & 0x3F; + snd_soc_component_update_bits(wcd->component, + WCD9335_ANA_MBHC_BTN0 + i, + 0xFC, vth << 2); + } +} + +static void wcd9335_mbhc_initialise(struct wcd9335_codec *wcd) +{ + struct snd_soc_component *comp = wcd->component; + u32 plug_type = 0; + + snd_soc_component_update_bits(comp, WCD9335_MBHC_PLUG_DETECT_CTL, + WCD9335_MBHC_HSDET_PULLUP_CTL_MASK, + WCD9335_MBHC_HSDET_PULLUP_CTL_1_2P0_UA); + + if (wcd->hphl_jack_type_normally_open) + plug_type |= WCD9335_MBHC_HPHL_PLUG_TYPE_NO; + + if (wcd->gnd_jack_type_normally_open) + plug_type |= WCD9335_MBHC_GND_PLUG_TYPE_NO; + + snd_soc_component_write(wcd->component, WCD9335_ANA_MBHC_MECH, + plug_type | + WCD9335_MBHC_L_DET_EN | + WCD9335_MBHC_HSL_PULLUP_COMP_EN | + WCD9335_MBHC_HPHL_100K_TO_GND_EN); + + /* Insertion debounce set to 96ms */ + snd_soc_component_write(wcd->component, + WCD9335_MBHC_PLUG_DETECT_CTL, + WCD9335_MBHC_DBNC_TIMER_INSREM_DBNC_T_96_MS| + WCD9335_MBHC_HSDET_PULLUP_CTL_1_2P0_UA); + /* Button Debounce set to 16ms */ + snd_soc_component_update_bits(wcd->component, WCD9335_MBHC_CTL_1, + WCD9335_MBHC_BTN_DBNC_MASK, + WCD9335_MBHC_BTN_DBNC_T_16_MS); + + /* enable bias distribution control */ + snd_soc_component_update_bits(comp, WCD9335_ANA_MBHC_ELECT, + WCD9335_ANA_MBHC_BIAS_EN_MASK, + WCD9335_ANA_MBHC_BIAS_EN); + + snd_soc_component_update_bits(wcd->component, + WCD9335_ANA_MBHC_ELECT, + WCD9335_ANA_MBHC_BD_ISRC_CTL_MASK, + WCD9335_ANA_MBHC_BD_ISRC_100UA); + + /* enable MBHC clock */ + snd_soc_component_update_bits(wcd->component, WCD9335_MBHC_CTL_1, + WCD9335_MBHC_CTL_RCO_EN_MASK, + WCD9335_MBHC_CTL_RCO_EN); + + snd_soc_component_update_bits(wcd->component, WCD9335_MBHC_CTL_2, + WCD9335_MBHC_HS_VREF_CTL_MASK, + WCD9335_MBHC_HS_VREF_1P5_V); + + /* program HS_VREF value */ + wcd9335_program_btn_threshold(wcd); + /* Start FSM */ + snd_soc_component_update_bits(wcd->component, WCD9335_ANA_MBHC_ELECT, + BIT(7), BIT(7)); + + wcd->mbhc_btn0_released = false; + wcd->detect_accessory_type = true; +} + static struct wcd9335_irq wcd9335_irqs[] = { { .irq = WCD9335_IRQ_SLIMBUS, .handler = wcd9335_slimbus_irq, .name = "SLIM Slave", + }, { + .irq = WCD9335_IRQ_MBHC_SW_DET, + .handler = wcd9335_mbhc_sw_irq, + .name = "Headset Mech Insert Removal", + }, { + .irq = WCD9335_IRQ_MBHC_BUTTON_PRESS_DET, + .handler = wcd9335_mbhc_btn_press_irq, + .name = "Headset Button Press", + }, { + .irq = WCD9335_IRQ_MBHC_BUTTON_RELEASE_DET, + .handler = wcd9335_mbhc_bt_rel_irq, + .name = "Headset Button Release", }, }; @@ -4850,6 +5074,7 @@ static void wcd9335_codec_init(struct snd_soc_component *component) wcd9335_codec_reg_init[i].val); wcd9335_enable_efuse_sensing(component); + wcd9335_mbhc_initialise(wcd); } static int wcd9335_codec_probe(struct snd_soc_component *component) @@ -4914,10 +5139,21 @@ static int wcd9335_codec_set_sysclk(struct snd_soc_component *comp, return clk_set_rate(wcd->mclk, freq); } +static int wcd9335_codec_set_jack(struct snd_soc_component *comp, + struct snd_soc_jack *jack, void *data) +{ + struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev); + + wcd->jack = jack; + + return 0; +} + static const struct snd_soc_component_driver wcd9335_component_drv = { .probe = wcd9335_codec_probe, .remove = wcd9335_codec_remove, .set_sysclk = wcd9335_codec_set_sysclk, + .set_jack = wcd9335_codec_set_jack, .controls = wcd9335_snd_controls, .num_controls = ARRAY_SIZE(wcd9335_snd_controls), .dapm_widgets = wcd9335_dapm_widgets, @@ -4927,10 +5163,39 @@ static const struct snd_soc_component_driver wcd9335_component_drv = { .endianness = 1, }; +static void of_parse_mbhc_data(struct device *dev, struct wcd9335_codec *wcd) +{ + int rval; + + if (of_property_read_bool(dev->of_node, + "qcom,hphl-jack-type-normally-open")) + wcd->hphl_jack_type_normally_open = true; + else + wcd->hphl_jack_type_normally_open = false; + + if (of_property_read_bool(dev->of_node, + "qcom,gnd-jack-type-normally-open")) + wcd->gnd_jack_type_normally_open = true; + else + wcd->gnd_jack_type_normally_open = false; + + wcd->mbhc_btn_enabled = true; + rval = of_property_read_u32_array(dev->of_node, + "qcom,mbhc-vthreshold", + &wcd->vref_btn[0], + WCD9335_MBHC_MAX_BUTTONS); + if (rval < 0) { + wcd->mbhc_btn_enabled = false; + dev_err(dev, "MBHC btn detection disabled\n"); + } +} + static int wcd9335_probe(struct wcd9335_codec *wcd) { struct device *dev = wcd->dev; + of_parse_mbhc_data(dev, wcd); + memcpy(wcd->rx_chs, wcd9335_rx_chs, sizeof(wcd9335_rx_chs)); memcpy(wcd->tx_chs, wcd9335_tx_chs, sizeof(wcd9335_tx_chs)); @@ -5018,6 +5283,33 @@ static const struct regmap_irq wcd9335_codec_irqs[] = { .type_reg_mask = BIT(0), }, }, + [WCD9335_IRQ_MBHC_SW_DET] = { + .reg_offset = 1, + .mask = BIT(0), + .type = { + .type_reg_offset = 1, + .types_supported = IRQ_TYPE_EDGE_BOTH, + .type_reg_mask = BIT(0), + }, + }, + [WCD9335_IRQ_MBHC_BUTTON_PRESS_DET] = { + .reg_offset = 1, + .mask = BIT(2), + .type = { + .type_reg_offset = 1, + .types_supported = IRQ_TYPE_EDGE_BOTH, + .type_reg_mask = BIT(2), + }, + }, + [WCD9335_IRQ_MBHC_BUTTON_RELEASE_DET] = { + .reg_offset = 1, + .mask = BIT(3), + .type = { + .type_reg_offset = 1, + .types_supported = IRQ_TYPE_EDGE_BOTH, + .type_reg_mask = BIT(3), + }, + } }; static const struct regmap_irq_chip wcd9335_regmap_irq1_chip = { |