[PATCH 0/2] arm64: dts: qcom: sm8450: enable fastproc and DSP nodes

[PATCH 0/2] arm64: dts: qcom: sm8450: enable fastproc and DSP nodes

[Dmitry Baryshkov]

Enable DSP (remoteproc) instances on SM8450-HDK platform. Add fastrpc device tree nodes.

Dmitry Baryshkov (2):
  arm64: dts: qcom: sm8450-hdk: Enable remoteproc instances
  arm64: dts: qcom: sm8450: add fastrpc nodes

 arch/arm64/boot/dts/qcom/sm8450-hdk.dts |  20 ++++
 arch/arm64/boot/dts/qcom/sm8450.dtsi    | 119 ++++++++++++++++++++++++
 2 files changed, 139 insertions(+)

-- 
2.35.1

[PATCH 1/2] arm64: dts: qcom: sm8450-hdk: Enable remoteproc instances

[Dmitry Baryshkov]

Enable the audio, compute, sensor and modem remoteproc and specify
firmware path for these on the Qualcomm SM8450 HDK.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
index f0fcb1428449..34e37991c0c9 100644
--- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
@@ -349,6 +349,26 @@ vreg_l7e_2p8: ldo7 {
 	};
 };
 
+&remoteproc_adsp {
+	status = "okay";
+	firmware-name = "qcom/sm8450/adsp.mbn";
+};
+
+&remoteproc_cdsp {
+	status = "okay";
+	firmware-name = "qcom/sm8450/cdsp.mbn";
+};
+
+&remoteproc_mpss {
+	status = "okay";
+	firmware-name = "qcom/sm8450/modem.mbn";
+};
+
+&remoteproc_slpi {
+	status = "okay";
+	firmware-name = "qcom/sm8450/slpi.mbn";
+};
+
 &qupv3_id_0 {
 	status = "okay";
 };
-- 
2.35.1

[PATCH 2/2] arm64: dts: qcom: sm8450: add fastrpc nodes

[Dmitry Baryshkov]

Add fastrpc device tree nodes for aDSP, cDSP and SLPI.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 arch/arm64/boot/dts/qcom/sm8450.dtsi | 119 +++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 934e29b9e153..385892330017 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -887,6 +887,33 @@ IPCC_MPROC_SIGNAL_GLINK_QMP
 
 				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 */
+					};
+				};
 			};
 		};
 
@@ -927,6 +954,32 @@ 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>;
+					};
+				};
 			};
 		};
 
@@ -967,6 +1020,72 @@ IPCC_MPROC_SIGNAL_GLINK_QMP
 
 				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 0x1021 0x1420>;
+					};
+
+					compute-cb@2 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <2>;
+						iommus = <&apps_smmu 0x2162 0x0400>,
+							 <&apps_smmu 0x1022 0x1420>;
+					};
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&apps_smmu 0x2163 0x0400>,
+							 <&apps_smmu 0x1023 0x1420>;
+					};
+
+					compute-cb@4 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <4>;
+						iommus = <&apps_smmu 0x2164 0x0400>,
+							 <&apps_smmu 0x1024 0x1420>;
+					};
+
+					compute-cb@5 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <5>;
+						iommus = <&apps_smmu 0x2165 0x0400>,
+							 <&apps_smmu 0x1025 0x1420>;
+					};
+
+					compute-cb@6 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <6>;
+						iommus = <&apps_smmu 0x2166 0x0400>,
+							 <&apps_smmu 0x1026 0x1420>;
+					};
+
+					compute-cb@7 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <7>;
+						iommus = <&apps_smmu 0x2167 0x0400>,
+							 <&apps_smmu 0x1027 0x1420>;
+					};
+
+					compute-cb@8 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <8>;
+						iommus = <&apps_smmu 0x2168 0x0400>,
+							 <&apps_smmu 0x1028 0x1420>;
+					};
+
+					/* note: secure cb9 in downstream */
+				};
 			};
 		};
 
-- 
2.35.1