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Tue, 14 Aug 2018 10:27:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1534242483; bh=7opnA+7x4vS2IiIACF9REBCtJcqJjcWW4SmcjmszsaU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bW3eXnXIOtomvQuxT4atgE1nHF5XZwsDsI8xfvk1hRmlrDevxO1D3kWple9d/0pHR DeCCYGEdwpBNL8OWwgEGGFcloZBXUUpYZ/7WBXLcfdYeQQmZAlEeeYzF5h7knsFUkc YYBC1NxRMoj1ylHsIzBvsLUWS7szsATkA9FZ6zsI= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org E1B9260BB0 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=vivek.gautam@codeaurora.org From: Vivek Gautam To: joro@8bytes.org, robh+dt@kernel.org, andy.gross@linaro.org, will.deacon@arm.com, iommu@lists.linux-foundation.org, devicetree@vger.kernel.org Subject: [PATCH v2 3/3] dts: arm64/sdm845: Add node for qcom,smmu-v2 Date: Tue, 14 Aug 2018 15:57:40 +0530 Message-Id: <20180814102740.30222-4-vivek.gautam@codeaurora.org> X-Mailer: git-send-email 2.16.1.72.g5be1f00a9a70 In-Reply-To: <20180814102740.30222-1-vivek.gautam@codeaurora.org> References: <20180814102740.30222-1-vivek.gautam@codeaurora.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180814_032816_360434_FD246BAF X-CRM114-Status: GOOD ( 10.94 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Vivek Gautam , robin.murphy@arm.com, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add device node for qcom,smmu-v2 available on sdm845. This smmu is available only to GPU device. Signed-off-by: Vivek Gautam --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 1c2be2082f33..bd1ec5fa5146 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -6,6 +6,7 @@ */ #include +#include #include #include #include @@ -989,6 +990,28 @@ cell-index = <0>; }; + gpu_smmu: iommu@5040000 { + compatible = "qcom,sdm845-smmu-v2", "qcom,smmu-v2"; + reg = <0x5040000 0x10000>; + #iommu-cells = <1>; + #global-interrupts = <2>; + interrupts = , + , + , + , + , + , + , + , + , + ; + clock-names = "bus", "iface"; + clocks = <&gcc GCC_GPU_MEMNOC_GFX_CLK>, + <&gcc GCC_GPU_CFG_AHB_CLK>; + + /*power-domains = <&gpucc GPU_CX_GDSC>;*/ + }; + apps_smmu: iommu@15000000 { compatible = "qcom,sdm845-smmu-500", "arm,mmu-500"; reg = <0x15000000 0x80000>;