[PATCH v3 5/5] arm64: dts: qcom: sc7280: Add Reset support for gpu

[Krzysztof Kozlowski]

On 18/08/2022 23:18, Akhil P Oommen wrote:
> Add support for Reset using GPUCC driver for GPU. This helps to ensure
> that GPU state is reset by making sure that CX head switch is collapsed.
> 
> Signed-off-by: Akhil P Oommen <quic_akhilpo at quicinc.com>
> ---
> 
> (no changes since v1)
> 
>  arch/arm64/boot/dts/qcom/sc7280.dtsi | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> index e66fc67..f5257d6 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> @@ -2243,6 +2243,9 @@
>  			nvmem-cells = <&gpu_speed_bin>;
>  			nvmem-cell-names = "speed_bin";
>  
> +			resets = <&gpucc GPU_CX_COLLAPSE>;
> +			reset-names = "cx_collapse";
> +

I think this is not allowed by bindings. Did you test your change with
dtbs_check?

Best regards,
Krzysztof