From 89e99f0b031f273de31cb6bd3cdf076ec9f585d7 Mon Sep 17 00:00:00 2001 From: Manivannan Sadhasivam Date: Mon, 23 Jan 2023 18:49:30 +0530 Subject: [PATCH] ARM: dts: qcom: sdx55: Add Qcom SMMU-500 as the fallback for IOMMU node commit af4ab377543853b690cc85b4c46cf976ab560dc2 upstream. SDX55 uses the Qcom version of the SMMU-500 IP. So use "qcom,smmu-500" compatible as the fallback to the SoC specific compatible. Cc: # 5.12 Fixes: a2bdfdfba2af ("ARM: dts: qcom: sdx55: Enable ARM SMMU") Signed-off-by: Manivannan Sadhasivam Reviewed-by: Konrad Dybcio Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20230123131931.263024-3-manivannan.sadhasivam@linaro.org Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/qcom-sdx55.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/qcom-sdx55.dtsi b/arch/arm/boot/dts/qcom-sdx55.dtsi index 0e76d03087fe5..9d62487f6c8ff 100644 --- a/arch/arm/boot/dts/qcom-sdx55.dtsi +++ b/arch/arm/boot/dts/qcom-sdx55.dtsi @@ -502,7 +502,7 @@ }; apps_smmu: iommu@15000000 { - compatible = "qcom,sdx55-smmu-500", "arm,mmu-500"; + compatible = "qcom,sdx55-smmu-500", "qcom,smmu-500", "arm,mmu-500"; reg = <0x15000000 0x20000>; #iommu-cells = <2>; #global-interrupts = <1>; -- 2.30.2