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[2/6] arm64: dts: msm8996: Add display smmu node

Message ID 20190129132335.30695-3-srinivas.kandagatla@linaro.org (mailing list archive)
State New, archived
Headers show
Series arm64: dts: DB820c: Add display and audio support | expand

Commit Message

Srinivas Kandagatla Jan. 29, 2019, 1:23 p.m. UTC 
From: Archit Taneja <architt@codeaurora.org>

Add device node for display smmu, aka. mdp_smmu.

Signed-off-by: Archit Taneja <architt@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(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index c9b80d175fd4..96adda520bd5 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -1155,6 +1155,23 @@ 
 			power-domains = <&mmcc GPU_GDSC>;
 		};
 
+		mdp_smmu: arm,smmu@d00000 {
+			compatible = "qcom,msm8996-smmu-v2", "qcom,smmu-v2";
+			reg = <0xd00000 0x10000>;
+
+			#global-interrupts = <1>;
+			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH>;
+			#iommu-cells = <1>;
+
+			clocks = <&mmcc SMMU_MDP_AHB_CLK>,
+				 <&mmcc SMMU_MDP_AXI_CLK>;
+			clock-names = "iface", "bus";
+
+			power-domains = <&mmcc MDSS_GDSC>;
+		};
+
 		agnoc@0 {
 			power-domains = <&gcc AGGRE0_NOC_GDSC>;
 			compatible = "simple-pm-bus";