arm64: dts: qcom: sm8350: Add fastrpc nodes

Add fastrpc nodes for sDSP, cDSP, and aDSP.

Signed-off-by: Ola Jeppsson <ola@snap.com>
Acked-by: Heinrich Fink <hfink@snap.com>
Acked-by: Olivier Schonken <oschonken@snapchat.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211018085017.1549494-1-ola@snap.com

diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi
index 90a0e19..b162518 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -1134,6 +1134,32 @@
                                label = "slpi";
                                qcom,remote-pid = <3>;
 
+                               fastrpc {
+                                       compatible = "qcom,fastrpc";
+                                       qcom,glink-channels = "fastrpcglink-apps-dsp";
+                                       label = "sdsp";
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+
+                                       compute-cb@1 {
+                                               compatible = "qcom,fastrpc-compute-cb";
+                                               reg = <1>;
+                                               iommus = <&apps_smmu 0x0541 0x0>;
+                                       };
+
+                                       compute-cb@2 {
+                                               compatible = "qcom,fastrpc-compute-cb";
+                                               reg = <2>;
+                                               iommus = <&apps_smmu 0x0542 0x0>;
+                                       };
+
+                                       compute-cb@3 {
+                                               compatible = "qcom,fastrpc-compute-cb";
+                                               reg = <3>;
+                                               iommus = <&apps_smmu 0x0543 0x0>;
+                                               /* note: shared-cb = <4> in downstream */
+                                       };
+                               };
                        };
                };
 
@@ -1176,6 +1202,72 @@
 
                                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 0x2161 0x0400>,
+                                                        <&apps_smmu 0x1181 0x0420>;
+                                       };
+
+                                       compute-cb@2 {
+                                               compatible = "qcom,fastrpc-compute-cb";
+                                               reg = <2>;
+                                               iommus = <&apps_smmu 0x2162 0x0400>,
+                                                        <&apps_smmu 0x1182 0x0420>;
+                                       };
+
+                                       compute-cb@3 {
+                                               compatible = "qcom,fastrpc-compute-cb";
+                                               reg = <3>;
+                                               iommus = <&apps_smmu 0x2163 0x0400>,
+                                                        <&apps_smmu 0x1183 0x0420>;
+                                       };
+
+                                       compute-cb@4 {
+                                               compatible = "qcom,fastrpc-compute-cb";
+                                               reg = <4>;
+                                               iommus = <&apps_smmu 0x2164 0x0400>,
+                                                        <&apps_smmu 0x1184 0x0420>;
+                                       };
+
+                                       compute-cb@5 {
+                                               compatible = "qcom,fastrpc-compute-cb";
+                                               reg = <5>;
+                                               iommus = <&apps_smmu 0x2165 0x0400>,
+                                                        <&apps_smmu 0x1185 0x0420>;
+                                       };
+
+                                       compute-cb@6 {
+                                               compatible = "qcom,fastrpc-compute-cb";
+                                               reg = <6>;
+                                               iommus = <&apps_smmu 0x2166 0x0400>,
+                                                        <&apps_smmu 0x1186 0x0420>;
+                                       };
+
+                                       compute-cb@7 {
+                                               compatible = "qcom,fastrpc-compute-cb";
+                                               reg = <7>;
+                                               iommus = <&apps_smmu 0x2167 0x0400>,
+                                                        <&apps_smmu 0x1187 0x0420>;
+                                       };
+
+                                       compute-cb@8 {
+                                               compatible = "qcom,fastrpc-compute-cb";
+                                               reg = <8>;
+                                               iommus = <&apps_smmu 0x2168 0x0400>,
+                                                        <&apps_smmu 0x1188 0x0420>;
+                                       };
+
+                                       /* note: secure cb9 in downstream */
+                               };
                        };
                };
 
@@ -1409,6 +1501,32 @@
 
                                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 0x1803 0x0>;
+                                       };
+
+                                       compute-cb@4 {
+                                               compatible = "qcom,fastrpc-compute-cb";
+                                               reg = <4>;
+                                               iommus = <&apps_smmu 0x1804 0x0>;
+                                       };
+
+                                       compute-cb@5 {
+                                               compatible = "qcom,fastrpc-compute-cb";
+                                               reg = <5>;
+                                               iommus = <&apps_smmu 0x1805 0x0>;
+                                       };
+                               };
                        };
                };
        };