linux-kernel - [PATCH v3 3/6] arm64: dts: qcom: sc7280: Add qcom,smmu-500 to Adreno SMMU

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Message-Id: <20230313-topic-gpu_smmu_bindings-v3-3-66ab655fbfd5@linaro.org>
Date:   Mon, 13 Mar 2023 17:44:18 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Will Deacon <will@...nel.org>, Robin Murphy <robin.murphy@....com>,
        Joerg Roedel <joro@...tes.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>
Cc:     linux-arm-kernel@...ts.infradead.org, iommu@...ts.linux.dev,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org,
        Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH v3 3/6] arm64: dts: qcom: sc7280: Add qcom,smmu-500 to
 Adreno SMMU

Add the fallback Qualcomm SMMU500 compatible to the Adreno SMMU.

Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
 arch/arm64/boot/dts/qcom/sc7280.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 8f4ab6bd2886..5b1f26d433b9 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -2679,7 +2679,8 @@ dma@...f000 {
 		};
 
 		adreno_smmu: iommu@...0000 {
-			compatible = "qcom,sc7280-smmu-500", "qcom,adreno-smmu", "arm,mmu-500";
+			compatible = "qcom,sc7280-smmu-500", "qcom,adreno-smmu",
+				     "qcom,smmu-500", "arm,mmu-500";
 			reg = <0 0x03da0000 0 0x20000>;
 			#iommu-cells = <2>;
 			#global-interrupts = <2>;

-- 
2.39.2