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Date: Tue, 28 Sep 2021 19:39:28 +0530
From: Bhupesh Sharma <bhupesh.sharma@...aro.org>
To: linux-arm-msm@...r.kernel.org
Cc: bhupesh.sharma@...aro.org, bhupesh.linux@...il.com,
linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
vkoul@...nel.org, robh+dt@...nel.org,
Bjorn Andersson <bjorn.andersson@...aro.org>
Subject: [PATCH 1/2] arm64: dts: qcom: sm8150: Add fastproc nodes
Add fastrpc nodes for sDSP, cDSP, and aDSP.
Cc: Bjorn Andersson <bjorn.andersson@...aro.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@...aro.org>
---
arch/arm64/boot/dts/qcom/sm8150.dtsi | 119 +++++++++++++++++++++++++++
1 file changed, 119 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
index ef0232c2cf45..4895923097d7 100644
--- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -1746,6 +1746,33 @@ glink-edge {
label = "dsps";
qcom,remote-pid = <3>;
mboxes = <&apss_shared 24>;
+
+ 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 0x05a1 0x0>;
+ };
+
+ compute-cb@2 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <2>;
+ iommus = <&apps_smmu 0x05a2 0x0>;
+ };
+
+ compute-cb@3 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <3>;
+ iommus = <&apps_smmu 0x05a3 0x0>;
+ /* note: shared-cb = <4> in downstream */
+ };
+ };
};
};
@@ -2961,6 +2988,72 @@ glink-edge {
label = "cdsp";
qcom,remote-pid = <5>;
mboxes = <&apss_shared 4>;
+
+ 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 0x1401 0x2040>,
+ <&apps_smmu 0x1421 0x0>,
+ <&apps_smmu 0x2001 0x420>,
+ <&apps_smmu 0x2041 0x0>;
+ };
+
+ compute-cb@2 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <2>;
+ iommus = <&apps_smmu 0x2 0x3440>,
+ <&apps_smmu 0x22 0x3400>;
+ };
+
+ compute-cb@3 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <3>;
+ iommus = <&apps_smmu 0x3 0x3440>,
+ <&apps_smmu 0x1423 0x0>,
+ <&apps_smmu 0x2023 0x0>;
+ };
+
+ compute-cb@4 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <4>;
+ iommus = <&apps_smmu 0x4 0x3440>,
+ <&apps_smmu 0x24 0x3400>;
+ };
+
+ compute-cb@5 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <5>;
+ iommus = <&apps_smmu 0x5 0x3440>,
+ <&apps_smmu 0x25 0x3400>;
+ };
+
+ compute-cb@6 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <6>;
+ iommus = <&apps_smmu 0x6 0x3460>;
+ };
+
+ compute-cb@7 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <7>;
+ iommus = <&apps_smmu 0x7 0x3460>;
+ };
+
+ compute-cb@8 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <8>;
+ iommus = <&apps_smmu 0x8 0x3460>;
+ };
+
+ /* note: secure cb9 in downstream */
+ };
};
};
@@ -3337,6 +3430,32 @@ glink-edge {
label = "lpass";
qcom,remote-pid = <2>;
mboxes = <&apss_shared 8>;
+
+ 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 0x1b23 0x0>;
+ };
+
+ compute-cb@4 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <4>;
+ iommus = <&apps_smmu 0x1b24 0x0>;
+ };
+
+ compute-cb@5 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <5>;
+ iommus = <&apps_smmu 0x1b25 0x0>;
+ };
+ };
};
};
--
2.31.1
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