On 30.10.2022 08:32, Marijn Suijten wrote:
> Include pm6350 to inherit its GPIO and button configuration, and
> configure "resin" to serve as volume up, and gpio2 as volume down.
>
> Signed-off-by: Marijn Suijten <marijn.suijten@xxxxxxxxxxxxxx>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxx>
Konrad
> .../qcom/sm6350-sony-xperia-lena-pdx213.dts | 31 +++++++++++++++++++
> 1 file changed, 31 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts b/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts
> index 9a96000fc95b..4512b0bf7fe1 100644
> --- a/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts
> +++ b/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts
> @@ -4,7 +4,9 @@
> */
> /dts-v1/;
>
> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
> #include "sm6350.dtsi"
> +#include "pm6350.dtsi"
>
> / {
> model = "Sony Xperia 10 III";
> @@ -28,6 +30,35 @@ framebuffer: framebuffer@a0000000 {
> clocks = <&gcc GCC_DISP_AXI_CLK>;
> };
> };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> + pinctrl-names = "default";
> + pinctrl-0 = <&gpio_keys_state>;
> +
> + key-volume-down {
> + label = "volume_down";
> + linux,code = <KEY_VOLUMEDOWN>;
> + gpios = <&pm6350_gpios 2 GPIO_ACTIVE_LOW>;
> + };
> + };
> +};
> +
> +&pm6350_gpios {
> + gpio_keys_state: gpio-keys-state {
> + key-volume-down-pins {
> + pins = "gpio2";
> + function = PMIC_GPIO_FUNC_NORMAL;
> + power-source = <0>;
> + bias-disable;
> + input-enable;
> + };
> + };
> +};
> +
> +&pm6350_resin {
> + linux,code = <KEY_VOLUMEUP>;
> + status = "okay";
> };
>
> &sdc2_off_state {
