Squashed 'dts/upstream/' content from commit aaba2d45dc2a

git-subtree-dir: dts/upstream
git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe
diff --git a/src/arm64/arm/foundation-v8-gicv3.dtsi b/src/arm64/arm/foundation-v8-gicv3.dtsi
new file mode 100644
index 0000000..17fba3b
--- /dev/null
+++ b/src/arm64/arm/foundation-v8-gicv3.dtsi
@@ -0,0 +1,29 @@
+/*
+ * ARM Ltd.
+ *
+ * ARMv8 Foundation model DTS (GICv3 configuration)
+ */
+
+/ {
+	gic: interrupt-controller@2f000000 {
+		compatible = "arm,gic-v3";
+		#interrupt-cells = <3>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x0 0x2f000000 0x100000>;
+		interrupt-controller;
+		reg = <0x0 0x2f000000 0x0 0x10000>,
+		      <0x0 0x2f100000 0x0 0x200000>,
+		      <0x0 0x2c000000 0x0 0x2000>,
+		      <0x0 0x2c010000 0x0 0x2000>,
+		      <0x0 0x2c02f000 0x0 0x2000>;
+		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+
+		its: msi-controller@2f020000 {
+			compatible = "arm,gic-v3-its";
+			msi-controller;
+			#msi-cells = <1>;
+			reg = <0x20000 0x20000>;
+		};
+	};
+};