Re: [PATCH v2 4/4] arm64: dts: qcom: sm8150: Add PDC as the interrupt parent for tlmm

Bjorn Andersson
2022-03-15T16:19:25Z

On Sat 26 Feb 12:40 CST 2022, Bhupesh Sharma wrote:

> Several wakeup gpios supported by the Top Level Mode Multiplexer (TLMM)
> block on sm8150 can be used as interrupt sources and these interrupts
> are routed to the PDC interrupt controller.
>
> So, specify PDC as the interrupt parent for the TLMM block.
>
> Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
> Cc: Vinod Koul <vkoul@kernel.org>
> Cc: Rob Herring <robh@kernel.org>
> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>

> ---
> arch/arm64/boot/dts/qcom/sm8150.dtsi | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
> index aaeacd379460..6e6fa7811c7a 100644
> --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
> @@ -1937,6 +1937,7 @@ tlmm: pinctrl@3100000 {
> #gpio-cells = <2>;
> interrupt-controller;
> #interrupt-cells = <2>;
> + wakeup-parent = <&pdc>;
>
> qup_i2c0_default: qup-i2c0-default {
> mux {
> --
> 2.35.1
>