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authorJun Nie <jun.nie@linaro.org>2019-02-27 10:58:25 +0800
committerBryan O'Donoghue <bryan.odonoghue@linaro.org>2019-05-01 11:51:36 +0100
commitf7f7fda5baff4fb4525ed82ec210c9cb9169a134 (patch)
treed4553e74c71996689cbd125b9246a0498818fccf
parentdecb7db7e383ad0cbd0d40bfb143abc8b1451201 (diff)
arm: dts: imx7d-pico: add Qca9377 wifi supportmbl_v4.14.113-1mbl_v4.14.112-1
Add qualcomm Qca9377-3 bt wifi support for i.MX7D chip Pico-Pi board. Signed-off-by: Jun Nie <jun.nie@linaro.org>
-rw-r--r--arch/arm/boot/dts/imx7d-pico.dts59
1 files changed, 59 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7d-pico.dts b/arch/arm/boot/dts/imx7d-pico.dts
index e78c2c9cc28a..b695f61e014f 100644
--- a/arch/arm/boot/dts/imx7d-pico.dts
+++ b/arch/arm/boot/dts/imx7d-pico.dts
@@ -90,6 +90,26 @@
regulator-max-microvolt = <1800000>;
};
+ reg_qca_per: regulator-qca-per {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio4 16 GPIO_ACTIVE_HIGH>;
+ regulator-name = "WL_REG_ON";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ startup-delay-us = <200000>;
+ };
+
+ reg_qca: regulator-qca {
+ compatible = "regulator-fixed";
+ regulator-name = "WIFI_PW_ON";
+ gpio = <&gpio2 29 GPIO_ACTIVE_HIGH>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ startup-delay-us = <200000>;
+ enable-active-high;
+ };
+
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "imx7-sgtl5000";
@@ -271,6 +291,20 @@
status = "okay";
};
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2 &pinctrl_qca_reg &pinctrl_qca_per_reg>;
+ pinctrl-1 = <&pinctrl_usdhc2 &pinctrl_qca_reg &pinctrl_qca_per_reg>;
+ bus-width = <4>;
+ no-1-8-v;
+ vqmmc-supply = <&reg_qca_per>;
+ vmmc-supply = <&reg_qca>;
+ pm-ignore-notify;
+ keep-power-in-suspend;
+ non-removable;
+ status = "okay";
+};
+
&usdhc3 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc3>;
@@ -348,6 +382,18 @@
>;
};
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ MX7D_PAD_SD2_CMD__SD2_CMD 0x59
+ MX7D_PAD_SD2_CLK__SD2_CLK 0x19
+ MX7D_PAD_SD2_DATA0__SD2_DATA0 0x59
+ MX7D_PAD_SD2_DATA1__SD2_DATA1 0x59
+ MX7D_PAD_SD2_DATA2__SD2_DATA2 0x59
+ MX7D_PAD_SD2_DATA3__SD2_DATA3 0x59
+ MX7D_PAD_ECSPI1_SS0__GPIO4_IO19 0x14 /* WL_HOST_WAKE */
+ >;
+ };
+
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
MX7D_PAD_SD3_CMD__SD3_CMD 0x59
@@ -392,6 +438,19 @@
MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5b
>;
};
+
+ pinctrl_qca_reg: qcareggrp {
+ fsl,pins = <
+ MX7D_PAD_EPDC_BDR1__GPIO2_IO29 0x14 /* WIFI_PW_ON */
+ >;
+ };
+
+ pinctrl_qca_per_reg: qcaregpergrp {
+ fsl,pins = <
+ MX7D_PAD_ECSPI1_SCLK__GPIO4_IO16 0x14 /* WL_REG_ON */
+ >;
+ };
+
};
&iomuxc_lpsr {