arm64: dts: qcom: sm8550: add specific SMMU compatible

Generic SMMU compatibles are not allowed alone and we expect specific
one.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230127115513.268843-1-krzysztof.kozlowski@linaro.org

diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index 9da19c38befff52fea4fa5a572d256c79cadf96f..10b16a7843e84ac7ec4921d1741dcff4ea9c47fb 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -3068,7 +3068,7 @@
                };
 
                apps_smmu: iommu@15000000 {
-                       compatible = "qcom,smmu-500", "arm,mmu-500";
+                       compatible = "qcom,sm8550-smmu-500", "qcom,smmu-500", "arm,mmu-500";
                        reg = <0 0x15000000 0 0x100000>;
                        #iommu-cells = <2>;
                        #global-interrupts = <1>;