[PATCH] arm64: dts: qcom: add ITS device tree node

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Add device tree node corresponding to the ITS part of GICv3.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/sm8450.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 3e4c710d3275..4fcb6e2b096b 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -2865,6 +2865,9 @@ apps_smmu: iommu@15000000 {
 
 		intc: interrupt-controller@17100000 {
 			compatible = "arm,gic-v3";
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
 			#interrupt-cells = <3>;
 			interrupt-controller;
 			#redistributor-regions = <1>;
@@ -2872,6 +2875,13 @@ intc: interrupt-controller@17100000 {
 			reg = <0x0 0x17100000 0x0 0x10000>,     /* GICD */
 			      <0x0 0x17180000 0x0 0x200000>;    /* GICR * 8 */
 			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+
+			gic_its: msi-controller@17140000 {
+				compatible = "arm,gic-v3-its";
+				msi-controller;
+				#msi-cells = <1>;
+				reg = <0x0 0x17140000 0x0 0x20000>;
+			};
 		};
 
 		timer@17420000 {
-- 
2.35.1




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