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From: Vivek Gautam <vivek.gautam@codeaurora.org>
To: andy.gross@linaro.org, david.brown@linaro.org,
	robh+dt@kernel.org, mark.rutland@arm.com,
	linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
	Jordan Crouse <jcrouse@codeaurora.org>,
	Vivek Gautam <vivek.gautam@codeaurora.org>
Subject: [PATCH 1/2] arm64: dts: msm8996: Add graphics smmu node
Date: Wed, 12 Dec 2018 19:06:46 +0530	[thread overview]
Message-ID: <20181212133647.9692-2-vivek.gautam@codeaurora.org> (raw)
In-Reply-To: <20181212133647.9692-1-vivek.gautam@codeaurora.org>

From: Jordan Crouse <jcrouse@codeaurora.org>

Add device node for graphics smmu, aka. adreno_smmu.

Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
---
 arch/arm64/boot/dts/qcom/msm8996.dtsi | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 99b7495455a6..197e186eac10 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -1104,6 +1104,23 @@
 			};
 		};
 
+		adreno_smmu: arm,smmu@b40000 {
+			compatible = "qcom,msm8996-smmu-v2", "qcom,smmu-v2";
+			reg = <0xb40000 0x10000>;
+
+			#global-interrupts = <1>;
+			interrupts = <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>;
+			#iommu-cells = <1>;
+
+			clocks = <&mmcc GPU_AHB_CLK>,
+				 <&gcc GCC_MMSS_BIMC_GFX_CLK>;
+			clock-names = "iface", "bus";
+
+			power-domains = <&mmcc GPU_GDSC>;
+		};
+
 		agnoc@0 {
 			power-domains = <&gcc AGGRE0_NOC_GDSC>;
 			compatible = "simple-pm-bus";
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation

  reply	other threads:[~2018-12-12 13:36 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-12 13:36 [PATCH 0/2] arm64: dts: msm8996: Add display and graphics smmu Vivek Gautam
2018-12-12 13:36 ` Vivek Gautam [this message]
2018-12-12 13:36 ` [PATCH 2/2] arm64: dts: msm8996: Add display smmu node Vivek Gautam

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