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Mon, 24 Aug 2020 11:43:03 -0700 (PDT) Received: from localhost ([2601:1c0:5200:a6:307:a401:7b76:c6e5]) by smtp.gmail.com with ESMTPSA id in12sm241872pjb.29.2020.08.24.11.43.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Aug 2020 11:43:02 -0700 (PDT) From: Rob Clark To: dri-devel@lists.freedesktop.org, iommu@lists.linux-foundation.org Subject: [PATCH 18/20] arm: dts: qcom: sc7180: Set the compatible string for the GPU SMMU Date: Mon, 24 Aug 2020 11:37:52 -0700 Message-Id: <20200824183825.1778810-19-robdclark@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200824183825.1778810-1-robdclark@gmail.com> References: <20200824183825.1778810-1-robdclark@gmail.com> MIME-Version: 1.0 Cc: Akhil P Oommen , Eric Anholt , Vivek Gautam , AngeloGioacchino Del Regno , Will Deacon , Rob Clark , Jonathan Marek , Ben Dooks , Sibi Sankar , Brian Masney , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Joerg Roedel , "open list:ARM/QUALCOMM SUPPORT" , Stephen Boyd , Rob Herring , John Stultz , freedreno@lists.freedesktop.org, Andy Gross , open list , Robin Murphy X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" From: Rob Clark 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 --- 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 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu