From: Rob Clark <robdclark@chromium.org>
Date: Sat, 5 Sep 2020 20:04:26 +0000 (-0700)
Subject: arm: dts: qcom: sc7180: Set the compatible string for the GPU SMMU
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c42c3f05faa072d7833fc37b92f3c117128ca98a;p=linux.git

arm: dts: qcom: sc7180: Set the compatible string for the GPU SMMU

Set the qcom,adreno-smmu compatible string for the GPU SMMU to enable
split pagetables and per-instance pagetables for drm/msm.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20200905200454.240929-21-robdclark@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index f5ef2cb6e68c2..861abc399de90 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -2062,7 +2062,7 @@
 		};
 
 		adreno_smmu: iommu@5040000 {
-			compatible = "qcom,sc7180-smmu-v2", "qcom,smmu-v2";
+			compatible = "qcom,sc7180-smmu-v2", "qcom,adreno-smmu", "qcom,smmu-v2";
 			reg = <0 0x05040000 0 0x10000>;
 			#iommu-cells = <1>;
 			#global-interrupts = <2>;