[PATCH v16 20/20] arm: dts: qcom: sc7180: Set the compatible string for the GPU SMMU

Rob Clark
2020-09-01T16:48:00Z

From: Rob Clark <robdclark@chromium.org>

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>
---
arch/arm64/boot/dts/qcom/sc7180.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index d46b3833e52f..f3bef1cad889 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -1937,7 +1937,7 @@ opp-180000000 {
};

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>;
--
2.26.2