ARM: dts: qcom: sdx65: Add Qcom SMMU-500 as the fallback for IOMMU node

commit 157178a7912e00a0aa0371dc9041952c1a21d112 upstream.

SDX65 uses the Qcom version of the SMMU-500 IP. So use "qcom,smmu-500"
compatible as the fallback to the SoC specific compatible.

Cc: <stable@vger.kernel.org> # 5.19
Fixes: 98187f7b74bf ("ARM: dts: qcom: sdx65: Enable ARM SMMU")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230123131931.263024-4-manivannan.sadhasivam@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi
index 4cd405d..ecb9171 100644 (file)
--- a/arch/arm/boot/dts/qcom-sdx65.dtsi
+++ b/arch/arm/boot/dts/qcom-sdx65.dtsi
@@ -455,7 +455,7 @@
                };
 
                apps_smmu: iommu@15000000 {
-                       compatible = "qcom,sdx65-smmu-500", "arm,mmu-500";
+                       compatible = "qcom,sdx65-smmu-500", "qcom,smmu-500", "arm,mmu-500";
                        reg = <0x15000000 0x40000>;
                        #iommu-cells = <2>;
                        #global-interrupts = <1>;