On Wed 11 Oct 04:02 PDT 2017, Luca Weiss wrote:
> This introduces the gpio-keys nodes for keys of the FP2 and the
> associated pinctrl state.
>
Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
Regards,
Bjorn
> Signed-off-by: Luca Weiss <luca@xxxxxxxxx>
> ---
> arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dts | 50 ++++++++++++++++++++++++
> 1 file changed, 50 insertions(+)
>
> diff --git a/arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dts b/arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dts
> index 79a5aa8b856a..9332c6e9c535 100644
> --- a/arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dts
> +++ b/arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dts
> @@ -1,6 +1,10 @@
> #include "qcom-msm8974.dtsi"
> #include "qcom-pm8841.dtsi"
> #include "qcom-pm8941.dtsi"
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
> +
>
> / {
> model = "Fairphone 2";
> @@ -13,6 +17,38 @@
> chosen {
> stdout-path = "serial0:115200n8";
> };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> + input-name = "gpio-keys";
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&gpio_keys_pin_a>;
> +
> + camera-snapshot {
> + label = "camera_snapshot";
> + gpios = <&pm8941_gpios 1 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_CAMERA>;
> + wakeup-source;
> + debounce-interval = <15>;
> + };
> +
> + volume-down {
> + label = "volume_down";
> + gpios = <&pm8941_gpios 2 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_VOLUMEDOWN>;
> + wakeup-source;
> + debounce-interval = <15>;
> + };
> +
> + volume-up {
> + label = "volume_up";
> + gpios = <&pm8941_gpios 5 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_VOLUMEUP>;
> + wakeup-source;
> + debounce-interval = <15>;
> + };
> + };
> };
>
> &soc {
> @@ -20,3 +56,17 @@
> status = "ok";
> };
> };
> +
> +&spmi_bus {
> + pm8941@0 {
> + gpios@c000 {
> + gpio_keys_pin_a: gpio-keys-active {
> + pins = "gpio1", "gpio2", "gpio5";
> + function = "normal";
> +
> + bias-pull-up;
> + power-source = <PM8941_GPIO_S3>;
> + };
> + };
> + };
> +};
> --
> 2.14.2
>
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