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[v2,1/6] arm64: dts: msm8996: Add graphics smmu node

Message ID 20190130110437.5424-2-srinivas.kandagatla@linaro.org
State New
Headers show
Series [v2,1/6] arm64: dts: msm8996: Add graphics smmu node | expand

Commit Message

Srinivas Kandagatla Jan. 30, 2019, 11:04 a.m. UTC 
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>

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

---
 arch/arm64/boot/dts/qcom/msm8996.dtsi | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

-- 
2.20.1
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Patch

diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 6ba96916c66d..c9b80d175fd4 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -1138,6 +1138,23 @@ 
 			};
 		};
 
+		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";