diff mbox series

[1/2] arm64: dts: qcom: sa8775p: add GPDSP fastrpc-compute-cb nodes

Message ID 20250320051645.2254904-2-quic_lxu5@quicinc.com (mailing list archive)
State New
Headers show
Series Add support for gpdsp remoteproc on sa8775p | expand

Commit Message

Ling Xu March 20, 2025, 5:16 a.m. UTC 
Add GPDSP0 and GPDSP1 fastrpc compute-cb nodes for sa8775p SoC.

Signed-off-by: Ling Xu <quic_lxu5@quicinc.com>
---
 arch/arm64/boot/dts/qcom/sa8775p.dtsi | 58 +++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)

Comments

Dmitry Baryshkov March 20, 2025, 7:50 a.m. UTC | #1 
On Thu, Mar 20, 2025 at 10:46:44AM +0530, Ling Xu wrote:
> Add GPDSP0 and GPDSP1 fastrpc compute-cb nodes for sa8775p SoC.
> 
> Signed-off-by: Ling Xu <quic_lxu5@quicinc.com>
> ---
>  arch/arm64/boot/dts/qcom/sa8775p.dtsi | 58 +++++++++++++++++++++++++++
>  1 file changed, 58 insertions(+)

It doesn't look like this patch has been tested for DT schema validity.
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
index 581dac8556ec..28025c76c96a 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
@@ -4850,6 +4850,35 @@  IPCC_MPROC_SIGNAL_GLINK_QMP
 
 				label = "gpdsp0";
 				qcom,remote-pid = <17>;
+
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+					label = "gdsp0";
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					compute-cb@1 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <1>;
+						iommus = <&apps_smmu 0x38a1 0x0>;
+						dma-coherent;
+					};
+
+					compute-cb@2 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <2>;
+						iommus = <&apps_smmu 0x38a2 0x0>;
+						dma-coherent;
+					};
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&apps_smmu 0x38a3 0x0>;
+						dma-coherent;
+					};
+				};
 			};
 		};
 
@@ -4893,6 +4922,35 @@  IPCC_MPROC_SIGNAL_GLINK_QMP
 
 				label = "gpdsp1";
 				qcom,remote-pid = <18>;
+
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+					label = "gdsp1";
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					compute-cb@1 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <1>;
+						iommus = <&apps_smmu 0x38c1 0x0>;
+						dma-coherent;
+					};
+
+					compute-cb@2 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <2>;
+						iommus = <&apps_smmu 0x38c2 0x0>;
+						dma-coherent;
+					};
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&apps_smmu 0x38c3 0x0>;
+						dma-coherent;
+					};
+				};
 			};
 		};