On 8.05.2023 18:04, Dmitry Baryshkov wrote:
> Wrap existing pwrkey and new resin nodes into the new pon node to enable
> volume-down key support on platforms using pm8941 PMIC.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Konrad
> arch/arm/boot/dts/qcom-pm8941.dtsi | 22 +++++++++++++++++-----
> 1 file changed, 17 insertions(+), 5 deletions(-)
>
> diff --git a/arch/arm/boot/dts/qcom-pm8941.dtsi b/arch/arm/boot/dts/qcom-pm8941.dtsi
> index a821f0368a28..cf1fcf97fa88 100644
> --- a/arch/arm/boot/dts/qcom-pm8941.dtsi
> +++ b/arch/arm/boot/dts/qcom-pm8941.dtsi
> @@ -19,12 +19,24 @@ rtc@6000 {
> interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
> };
>
> - pwrkey@800 {
> - compatible = "qcom,pm8941-pwrkey";
> + pon@800 {
> + compatible = "qcom,pm8941-pon";
> reg = <0x800>;
> - interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
> - debounce = <15625>;
> - bias-pull-up;
> +
> + pwrkey {
> + compatible = "qcom,pm8941-pwrkey";
> + interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
> + debounce = <15625>;
> + bias-pull-up;
> + };
> +
> + pm8941_resin: resin {
> + compatible = "qcom,pm8941-resin";
> + interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
> + debounce = <15625>;
> + bias-pull-up;
> + status = "disabled";
> + };
> };
>
> usb_id: usb-detect@900 {
