From 19c07b91f85dfcf058ce304374988c9f83b5066c Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Fri, 26 Mar 2021 16:13:03 -0700 Subject: [PATCH] arm64: dts: msm8996: Mark the GPU's SMMU as an adreno one. This enables the adreno-specific SMMU path that sets HUPCF so (user-managed) page faults don't wedge the GPU. Signed-off-by: Eric Anholt Acked-by: Bjorn Andersson Link: https://lore.kernel.org/r/20210326231303.3071950-2-eric@anholt.net Signed-off-by: Will Deacon --- arch/arm64/boot/dts/qcom/msm8996.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index ce430ba..5d06216 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -1136,7 +1136,7 @@ }; adreno_smmu: iommu@b40000 { - compatible = "qcom,msm8996-smmu-v2", "qcom,smmu-v2"; + compatible = "qcom,msm8996-smmu-v2", "qcom,adreno-smmu", "qcom,smmu-v2"; reg = <0x00b40000 0x10000>; #global-interrupts = <1>; -- 2.7.4