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| author |   Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2016-02-23 16:49:56 +0000 |
|---|---|---|
| committer |   Andy Gross <andy.gross@linaro.org> | 2016-02-25 16:50:07 -0600 |
| commit | dd8cdc9e1dd29e61a3bd2b382518c196564b8ebe (patch) | |
| tree | 1781549de98cad77c3ff3bbce9e4be5b859c1b4b /arch/arm64/boot/dts/qcom | |
| parent | arm64: dts: qcom: add manual pullup setting to otg. (diff) | |
| download | linux-dev-dd8cdc9e1dd29e61a3bd2b382518c196564b8ebe.tar.xz linux-dev-dd8cdc9e1dd29e61a3bd2b382518c196564b8ebe.zip | |
arm64: dts: qcom: apq8016-sbc: add usb support
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/apq8016-sbc-soc-pins.dtsi | 14 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi | 34 |
2 files changed, 48 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc-soc-pins.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc-soc-pins.dtsi index cbeee0bcdf52..ee828a8a8236 100644 --- a/arch/arm64/boot/dts/qcom/apq8016-sbc-soc-pins.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc-soc-pins.dtsi @@ -10,4 +10,18 @@ output-low; }; }; + + usb_id_default: usb-id-default { + pinmux { + function = "gpio"; + pins = "gpio121"; + }; + + pinconf { + pins = "gpio121"; + drive-strength = <8>; + input-enable; + bias-pull-up; + }; + }; }; diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi index 6b4289dd2495..0710d671a1dd 100644 --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi @@ -139,6 +139,40 @@ pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>; status = "okay"; }; + + usb@78d9000 { + extcon = <&usb_id>, <&usb_id>; + status = "okay"; + }; + + ehci@78d9000 { + status = "okay"; + }; + + phy@78d9000 { + v1p8-supply = <&pm8916_l7>; + v3p3-supply = <&pm8916_l13>; + vddcx-supply = <&pm8916_s1>; + extcon = <&usb_id>, <&usb_id>; + dr_mode = "otg"; + status = "okay"; + switch-gpio = <&pm8916_gpios 4 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&usb_sw_sel_pm>; + }; + }; + + usb2513 { + compatible = "smsc,usb3503"; + reset-gpios = <&pm8916_gpios 3 GPIO_ACTIVE_LOW>; + initial-mode = <1>; + }; + + usb_id: usb-id { + compatible = "linux,extcon-usb-gpio"; + id-gpio = <&msmgpio 121 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&usb_id_default>; }; }; |