Add fastrpc nodes for sDSP, cDSP, and aDSP. Signed-off-by: Jonathan Marek <jonat...@marek.ca> --- v2: rebase without audio dts nodes, changed "dsps" to "sdsp"
arch/arm64/boot/dts/qcom/sm8250.dtsi | 115 ++++++++++++++++++++++++++-
1 file changed, 113 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi
b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index d223a2a14f2d..8ca544b47190 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -1282,8 +1282,35 @@ IPCC_MPROC_SIGNAL_GLINK_QMP
mboxes = <&ipcc IPCC_CLIENT_SLPI
IPCC_MPROC_SIGNAL_GLINK_QMP>;
- label = "lpass";
+ 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 */
+ };
+ };
};
};
@@ -1320,8 +1347,66 @@ IPCC_MPROC_SIGNAL_GLINK_QMP
mboxes = <&ipcc IPCC_CLIENT_CDSP
IPCC_MPROC_SIGNAL_GLINK_QMP>;
- label = "lpass";
+ 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 0x1001
0x0460>;
+ };
+
+ compute-cb@2 {
+ compatible =
"qcom,fastrpc-compute-cb";
+ reg = <2>;
+ iommus = <&apps_smmu 0x1002
0x0460>;
+ };
+
+ compute-cb@3 {
+ compatible =
"qcom,fastrpc-compute-cb";
+ reg = <3>;
+ iommus = <&apps_smmu 0x1003
0x0460>;
+ };
+
+ compute-cb@4 {
+ compatible =
"qcom,fastrpc-compute-cb";
+ reg = <4>;
+ iommus = <&apps_smmu 0x1004
0x0460>;
+ };
+
+ compute-cb@5 {
+ compatible =
"qcom,fastrpc-compute-cb";
+ reg = <5>;
+ iommus = <&apps_smmu 0x1005
0x0460>;
+ };
+
+ compute-cb@6 {
+ compatible =
"qcom,fastrpc-compute-cb";
+ reg = <6>;
+ iommus = <&apps_smmu 0x1006
0x0460>;
+ };
+
+ compute-cb@7 {
+ compatible =
"qcom,fastrpc-compute-cb";
+ reg = <7>;
+ iommus = <&apps_smmu 0x1007
0x0460>;
+ };
+
+ compute-cb@8 {
+ compatible =
"qcom,fastrpc-compute-cb";
+ reg = <8>;
+ iommus = <&apps_smmu 0x1008
0x0460>;
+ };
+
+ /* note: secure cb9 in downstream */
+ };
};
};
@@ -2178,6 +2263,32 @@ IPCC_MPROC_SIGNAL_GLINK_QMP
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>;
+ };
+ };
};
};
--
2.26.1
