Re: [PATCH 4/6] arm64: dts: qcom: qcs615: add the GPU SMMU node

[Konrad Dybcio]

On 10/17/25 7:08 PM, Akhil P Oommen wrote:
> From: Qingqing Zhou <quic_qqzhou@xxxxxxxxxxx>
> 
> Add the Adreno GPU SMMU node for QCS615 platform.
> 
> Signed-off-by: Qingqing Zhou <quic_qqzhou@xxxxxxxxxxx>
> Signed-off-by: Jie Zhang <quic_jiezh@xxxxxxxxxxx>
> Signed-off-by: Akhil P Oommen <akhilpo@xxxxxxxxxxxxxxxx>
> ---
>  arch/arm64/boot/dts/qcom/sm6150.dtsi | 27 +++++++++++++++++++++++++++
>  1 file changed, 27 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm6150.dtsi b/arch/arm64/boot/dts/qcom/sm6150.dtsi
> index 3d2a1cb02b628a5db7ca14bea784429be5a020f9..e62b062c543657b6fd8f9aba7ad595855d8134d6 100644
> --- a/arch/arm64/boot/dts/qcom/sm6150.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm6150.dtsi
> @@ -1700,6 +1700,33 @@ gpucc: clock-controller@5090000 {
>  			#power-domain-cells = <1>;
>  		};
>  
> +		adreno_smmu: iommu@50a0000 {
> +			compatible = "qcom,qcs615-smmu-500", "qcom,adreno-smmu",
> +				     "qcom,smmu-500", "arm,mmu-500";
> +			reg = <0x0 0x50a0000 0x0 0x10000>;

sz = 0x40000> +			#iommu-cells = <2>;
> +			#global-interrupts = <1>;
> +			dma-coherent;

please adjust the property order to match x1e80100/hamoa.dtsi

the values look OK

Konrad