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[PATCH v3] arm64: dts: qcom: sm6150: Add ADSP and CDSP fastrpc nodes

Ling Xu posted 1 patch 2 months, 1 week ago 
arch/arm64/boot/dts/qcom/sm6150.dtsi | 87 ++++++++++++++++++++++++++++
1 file changed, 87 insertions(+)
[PATCH v3] arm64: dts: qcom: sm6150: Add ADSP and CDSP fastrpc nodes
Posted by Ling Xu 2 months, 1 week ago 
Add ADSP and CDSP fastrpc nodes for SM6150 platform.

Signed-off-by: Ling Xu <quic_lxu5@quicinc.com>
---
V2 -> v3:
  - Add nsessions.
patch [v2]: https://lore.kernel.org/linux-arm-msm/20250703055532.2199477-1-quic_lxu5@quicinc.com/
v1 -> v2:
  - resend patch.
Patch [v1]: https://lore.kernel.org/linux-arm-msm/20250523103853.1538813-1-quic_lxu5@quicinc.com/
---
 arch/arm64/boot/dts/qcom/sm6150.dtsi | 87 ++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm6150.dtsi b/arch/arm64/boot/dts/qcom/sm6150.dtsi
index e033b53f0f0f..b01a7511b71a 100644
--- a/arch/arm64/boot/dts/qcom/sm6150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6150.dtsi
@@ -3172,6 +3172,56 @@ glink-edge {
 				mboxes = <&apss_shared 4>;
 				label = "cdsp";
 				qcom,remote-pid = <5>;
+
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+					label = "cdsp";
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					compute-cb@1 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <1>;
+						iommus = <&apps_smmu 0x1081 0x0>;
+						dma-coherent;
+					};
+
+					compute-cb@2 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <2>;
+						iommus = <&apps_smmu 0x1082 0x0>;
+						dma-coherent;
+					};
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&apps_smmu 0x1083 0x0>;
+						dma-coherent;
+					};
+
+					compute-cb@4 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <4>;
+						iommus = <&apps_smmu 0x1084 0x0>;
+						dma-coherent;
+					};
+
+					compute-cb@5 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <5>;
+						iommus = <&apps_smmu 0x1085 0x0>;
+						dma-coherent;
+					};
+
+					compute-cb@6 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <6>;
+						iommus = <&apps_smmu 0x1086 0x0>;
+						dma-coherent;
+					};
+				};
 			};
 		};
 
@@ -3844,6 +3894,43 @@ glink_edge: glink-edge {
 				mboxes = <&apss_shared 24>;
 				label = "lpass";
 				qcom,remote-pid = <2>;
+
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+					label = "adsp";
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&apps_smmu 0x1723 0x0>;
+						dma-coherent;
+					};
+
+					compute-cb@4 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <4>;
+						iommus = <&apps_smmu 0x1724 0x0>;
+						dma-coherent;
+					};
+
+					compute-cb@5 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <5>;
+						iommus = <&apps_smmu 0x1725 0x0>;
+						dma-coherent;
+					};
+
+					compute-cb@6 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <6>;
+						iommus = <&apps_smmu 0x1726 0x0>;
+						qcom,nsessions = <5>;
+						dma-coherent;
+					};
+				};
 			};
 		};
 	};
-- 
2.34.1
Re: [PATCH v3] arm64: dts: qcom: sm6150: Add ADSP and CDSP fastrpc nodes
Posted by Bjorn Andersson 1 month, 3 weeks ago 
On Tue, 29 Jul 2025 08:42:59 +0530, Ling Xu wrote:
> Add ADSP and CDSP fastrpc nodes for SM6150 platform.
> 
> 

Applied, thanks!

[1/1] arm64: dts: qcom: sm6150: Add ADSP and CDSP fastrpc nodes
      commit: d15cb624a60ab0119ec1b92d0a94f1cc305019e5

Best regards,
-- 
Bjorn Andersson <andersson@kernel.org>
Re: [PATCH v3] arm64: dts: qcom: sm6150: Add ADSP and CDSP fastrpc nodes
Posted by Dmitry Baryshkov 1 month, 3 weeks ago 
On Tue, Jul 29, 2025 at 08:42:59AM +0530, Ling Xu wrote:
> Add ADSP and CDSP fastrpc nodes for SM6150 platform.
> 
> Signed-off-by: Ling Xu <quic_lxu5@quicinc.com>
> ---
> V2 -> v3:
>   - Add nsessions.
> patch [v2]: https://lore.kernel.org/linux-arm-msm/20250703055532.2199477-1-quic_lxu5@quicinc.com/
> v1 -> v2:
>   - resend patch.
> Patch [v1]: https://lore.kernel.org/linux-arm-msm/20250523103853.1538813-1-quic_lxu5@quicinc.com/
> ---
>  arch/arm64/boot/dts/qcom/sm6150.dtsi | 87 ++++++++++++++++++++++++++++
>  1 file changed, 87 insertions(+)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>


-- 
With best wishes
Dmitry
Re: [PATCH v3] arm64: dts: qcom: sm6150: Add ADSP and CDSP fastrpc nodes
Posted by Ling Xu 1 month, 3 weeks ago 
在 7/29/2025 11:12 AM, Ling Xu 写道:
> Add ADSP and CDSP fastrpc nodes for SM6150 platform.
> 
> Signed-off-by: Ling Xu <quic_lxu5@quicinc.com>
> ---
> V2 -> v3:
>   - Add nsessions.
> patch [v2]: https://lore.kernel.org/linux-arm-msm/20250703055532.2199477-1-quic_lxu5@quicinc.com/
> v1 -> v2:
>   - resend patch.
> Patch [v1]: https://lore.kernel.org/linux-arm-msm/20250523103853.1538813-1-quic_lxu5@quicinc.com/
> ---
>  arch/arm64/boot/dts/qcom/sm6150.dtsi | 87 ++++++++++++++++++++++++++++
>  1 file changed, 87 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm6150.dtsi b/arch/arm64/boot/dts/qcom/sm6150.dtsi
> index e033b53f0f0f..b01a7511b71a 100644
> --- a/arch/arm64/boot/dts/qcom/sm6150.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm6150.dtsi
> @@ -3172,6 +3172,56 @@ glink-edge {
>  				mboxes = <&apss_shared 4>;
>  				label = "cdsp";
>  				qcom,remote-pid = <5>;
> +
> +				fastrpc {
> +					compatible = "qcom,fastrpc";
> +					qcom,glink-channels = "fastrpcglink-apps-dsp";
> +					label = "cdsp";
> +					#address-cells = <1>;
> +					#size-cells = <0>;
> +
> +					compute-cb@1 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <1>;
> +						iommus = <&apps_smmu 0x1081 0x0>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@2 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <2>;
> +						iommus = <&apps_smmu 0x1082 0x0>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@3 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <3>;
> +						iommus = <&apps_smmu 0x1083 0x0>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@4 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <4>;
> +						iommus = <&apps_smmu 0x1084 0x0>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@5 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <5>;
> +						iommus = <&apps_smmu 0x1085 0x0>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@6 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <6>;
> +						iommus = <&apps_smmu 0x1086 0x0>;
> +						dma-coherent;
> +					};
> +				};
>  			};
>  		};
>  
> @@ -3844,6 +3894,43 @@ glink_edge: glink-edge {
>  				mboxes = <&apss_shared 24>;
>  				label = "lpass";
>  				qcom,remote-pid = <2>;
> +
> +				fastrpc {
> +					compatible = "qcom,fastrpc";
> +					qcom,glink-channels = "fastrpcglink-apps-dsp";
> +					label = "adsp";
> +					#address-cells = <1>;
> +					#size-cells = <0>;
> +
> +					compute-cb@3 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <3>;
> +						iommus = <&apps_smmu 0x1723 0x0>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@4 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <4>;
> +						iommus = <&apps_smmu 0x1724 0x0>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@5 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <5>;
> +						iommus = <&apps_smmu 0x1725 0x0>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@6 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <6>;
> +						iommus = <&apps_smmu 0x1726 0x0>;
> +						qcom,nsessions = <5>;
> +						dma-coherent;
> +					};
> +				};
>  			};
>  		};
>  	};
Hi, this patch has been sent out for a long time, but it has not been checked yet.
Could you please kindly review this patch?
-- 
Thx and BRs,
Ling Xu

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