iommu/arm-smmu-qcom: Add SDM670 MDSS compatible

[ Upstream commit 270a147 ]

Add the compatible for the MDSS client on the Snapdragon 670 so it can
be properly configured by the IOMMU driver.

Otherwise, there is an unhandled context fault.

Signed-off-by: Richard Acayan <[email protected]>
Reviewed-by: Dmitry Baryshkov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Will Deacon <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>

drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c

@@ -252,6 +252,7 @@ static const struct of_device_id qcom_smmu_client_of_match[] __maybe_unused = {
 	{ .compatible = "qcom,sc7280-mss-pil" },
 	{ .compatible = "qcom,sc8180x-mdss" },
 	{ .compatible = "qcom,sc8280xp-mdss" },
+	{ .compatible = "qcom,sdm670-mdss" },
 	{ .compatible = "qcom,sdm845-mdss" },
 	{ .compatible = "qcom,sdm845-mss-pil" },
 	{ .compatible = "qcom,sm6350-mdss" },