diff options
author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2014-06-19 13:16:48 +0100 |
---|---|---|
committer | Andrey Konovalov <andrey.konovalov@linaro.org> | 2014-07-11 23:51:18 +0400 |
commit | fc7eafe3afe0836c36b6e541daa80eb89bdb91b0 (patch) | |
tree | 512ad3c181448af61d2c56ed06ac828f01b17004 | |
parent | defa4f7f9017ec317dfc2d3fa0e9b2050f2821b1 (diff) |
ARM: DT: APQ8064: Add USB OTG support
This patch adds USB OTG support on USB1 of APQ8064 SOC.
Tested on IFC6410 with ethernet gadget.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
-rw-r--r-- | arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 14 | ||||
-rw-r--r-- | arch/arm/boot/dts/qcom-apq8064.dtsi | 46 |
2 files changed, 60 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts index c2376b261e34..fb126f10019d 100644 --- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts +++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts @@ -18,6 +18,11 @@ }; }; + /* OTG */ + usb1_phy:phy@12500000 { + status = "ok"; + }; + usb3_phy:phy@12520000 { status = "ok"; }; @@ -26,6 +31,15 @@ status = "ok"; }; + gadget1:gadget@12500000 { + status = "ok"; + }; + + /* OTG */ + usb1: usb@12500000 { + status = "ok"; + }; + usb3: usb@12520000 { status = "ok"; }; diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index a825626cda5a..c2eb4c677479 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -201,6 +201,16 @@ qcom,boot-load = <50000>; }; + pm8921_l4: pm8921-l4 { + compatible = "qcom,rpm-pm8921-pldo"; + reg = <QCOM_RPM_PM8921_L4>; + + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + qcom,boot-load = <50000>; + }; + pm8921_l23: pm8921-l23 { compatible = "qcom,rpm-pm8921-pldo"; reg = <QCOM_RPM_PM8921_L23>; @@ -213,6 +223,25 @@ }; + usb1_phy:phy@12500000 { + compatible = "qcom,usb-otg-ci"; + reg = <0x12500000 0x400>; + interrupts = <0 100 0>; + status = "disabled"; + dr_mode = "host"; + + clocks = <&gcc USB_HS1_XCVR_CLK>, + <&gcc USB_HS1_H_CLK>; + clock-names = "core", "iface"; + + vddcx-supply = <&pm8921_s3>; + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l4>; + + resets = <&gcc USB_HS1_RESET>; + reset-names = "link"; + }; + usb3_phy:phy@12520000 { compatible = "qcom,usb-otg-ci"; reg = <0x12520000 0x400>; @@ -251,6 +280,23 @@ reset-names = "link"; }; + gadget1:gadget@12500000 { + compatible = "qcom,ci-hdrc"; + reg = <0x12500000 0x400>; + status = "disabled"; + dr_mode = "peripheral"; + interrupts = <0 100 0>; + usb-phy = <&usb1_phy>; + }; + + usb1: usb@12500000 { + compatible = "qcom,ehci-host"; + reg = <0x12500000 0x400>; + interrupts = <0 100 0>; + status = "disabled"; + usb-phy = <&usb1_phy>; + }; + usb3: usb@12520000 { compatible = "qcom,ehci-host"; reg = <0x12520000 0x400>; |