[U-Boot] [PATCH 21/23] ARM: tegra: Add GIC for Tegra124

[Thierry Reding]

From: Thierry Reding <treding at nvidia.com>

Add a device tree node for the GIC v2 found on the Cortex-A15 CPU
complex of Tegra124. U-Boot doesn't use this but subsequent patches will
add device tree nodes that reference it by phandle.

Signed-off-by: Thierry Reding <treding at nvidia.com>
---
 arch/arm/dts/tegra124.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm/dts/tegra124.dtsi b/arch/arm/dts/tegra124.dtsi
index d48f1a34ec3c..510fa332ef98 100644
--- a/arch/arm/dts/tegra124.dtsi
+++ b/arch/arm/dts/tegra124.dtsi
@@ -6,6 +6,19 @@
 
 / {
 	compatible = "nvidia,tegra124";
+	interrupt-parent = <&gic>;
+
+	gic: interrupt-controller at 50041000 {
+		compatible = "arm,cortex-a15-gic";
+		#interrupt-cells = <3>;
+		interrupt-controller;
+		reg = <0x50041000 0x1000>,
+		      <0x50042000 0x2000>,
+		      <0x50044000 0x2000>,
+		      <0x50046000 0x2000>;
+		interrupts = <GIC_PPI 9
+			(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+	};
 
 	tegra_car: clock at 60006000 {
 		compatible = "nvidia,tegra124-car";
-- 
2.0.4