From: Nickolay Goppen <setotau@mainlining.org>
Date: Mon, 10 Nov 2025 18:55:08 +0000 (+0300)
Subject: arm64: dts: qcom: sdm630: Add FastRPC nodes to ADSP
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=af2ce7296643767a81c96d12a8d367afc5091df2;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: qcom: sdm630: Add FastRPC nodes to ADSP

Add FastRPC subnode with compute-cb subnodes to ADSP node.

Signed-off-by: Nickolay Goppen <setotau@mainlining.org>
Link: https://lore.kernel.org/r/20251110-qcom-sdm660-cdsp-adsp-dts-v3-3-d1f1c86e2e6d@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
index 502feaaa4aafe..e38d9648a1acc 100644
--- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -2343,6 +2343,39 @@
 						};
 					};
 				};
+
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+					label = "adsp";
+					qcom,non-secure-domain;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					compute-cb@1 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <1>;
+						iommus = <&lpass_smmu 3>;
+					};
+
+					compute-cb@2 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <2>;
+						iommus = <&lpass_smmu 7>;
+					};
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&lpass_smmu 8>;
+					};
+
+					compute-cb@4 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <4>;
+						iommus = <&lpass_smmu 9>;
+					};
+				};
 			};
 		};