From: Thierry Reding <treding@nvidia.com>
Date: Wed, 10 Dec 2014 05:25:19 +0000 (-0700)
Subject: ARM: tegra: Add GIC for Tegra124
X-Git-Tag: KARO-TXA5-2015-06-26~123^2~8
X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=commitdiff_plain;h=12e5f6acda010a03a5b1de1d480bf5615571bbc1

ARM: tegra: Add GIC for Tegra124

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.

Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
---

diff --git a/arch/arm/dts/tegra124.dtsi b/arch/arm/dts/tegra124.dtsi
index 894b347ce6..a899d54e28 100644
--- a/arch/arm/dts/tegra124.dtsi
+++ b/arch/arm/dts/tegra124.dtsi
@@ -8,6 +8,19 @@
 
 / {
 	compatible = "nvidia,tegra124";
+	interrupt-parent = <&gic>;
+
+	gic: interrupt-controller@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@60006000 {
 		compatible = "nvidia,tegra124-car";