Re: [PATCH 7/9] arm64: dts: qcom: sm8150: add MDSS reset

[Konrad Dybcio]

On 10/15/26 10:58 AM, Dmitry Baryshkov wrote:
> The bootloader can leave the display running, as it does on the SM8150
> HDK with the display card attached. Describe the MDSS reset so that the
> driver can bring the hardware into a known state before using it.
> 
> Assisted-by: LLM
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>
> ---
>  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 293fcbacff34..a2d6e6947c4c 100644
> --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
> @@ -3817,6 +3817,7 @@ mdss: display-subsystem@ae00000 {
>  
>  			iommus = <&apps_smmu 0x800 0x420>;
>  
> +			resets = <&dispcc DISP_CC_MDSS_CORE_BCR>;

please put it under clocks like in other DTs

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad