]> git.ipfire.org Git - thirdparty/kernel/linux.git/commitdiff
arm64: dts: qcom: sdm630: set adsp compute-cbs' regs properly
authorNickolay Goppen <setotau@mainlining.org>
Wed, 29 Apr 2026 09:30:10 +0000 (12:30 +0300)
committerBjorn Andersson <andersson@kernel.org>
Sat, 9 May 2026 15:01:24 +0000 (10:01 -0500)
Changing FastRPC compute-cbs' reg values to matching iommu streams
solves SMMU translation errors when trying to use FastRPC on ADSP
so change FastRPC compute-cbs' reg values that way

Fixes: af2ce7296643 ("arm64: dts: qcom: sdm630: Add FastRPC nodes to ADSP")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Ekansh Gupta <ekansh.gupta@oss.qualcomm.com>
Signed-off-by: Nickolay Goppen <setotau@mainlining.org>
Link: https://lore.kernel.org/r/20260429-qcom-sdm660-cdsp-adsp-fastrpc-dts-fix-v5-3-16bc82e622ad@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
arch/arm64/boot/dts/qcom/sdm630.dtsi

index bef3213165d668cf8912df4b12ff6651ab445ed6..4b47efdb57b213d44f3b2db23a09eeffb5136604 100644 (file)
                                        #address-cells = <1>;
                                        #size-cells = <0>;
 
-                                       compute-cb@1 {
+                                       compute-cb@3 {
                                                compatible = "qcom,fastrpc-compute-cb";
-                                               reg = <1>;
+                                               reg = <3>;
                                                iommus = <&lpass_smmu 3>;
                                        };
 
-                                       compute-cb@2 {
+                                       compute-cb@7 {
                                                compatible = "qcom,fastrpc-compute-cb";
-                                               reg = <2>;
+                                               reg = <7>;
                                                iommus = <&lpass_smmu 7>;
                                        };
 
-                                       compute-cb@3 {
+                                       compute-cb@8 {
                                                compatible = "qcom,fastrpc-compute-cb";
-                                               reg = <3>;
+                                               reg = <8>;
                                                iommus = <&lpass_smmu 8>;
                                        };
 
-                                       compute-cb@4 {
+                                       compute-cb@9 {
                                                compatible = "qcom,fastrpc-compute-cb";
-                                               reg = <4>;
+                                               reg = <9>;
                                                iommus = <&lpass_smmu 9>;
                                        };
                                };