ARM: dts: Add node for interrupt combiner controller on EXYNOS5250

EXYNOS5250 includes a interrupt combiner controller that can group
upto 8 interrupts from different sources and deliver a single combined
interrupt to the GIC. Add a node for the interrupt combiner controller
in the device tree source file.

Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 5ca0cdb76413e5e90f03787d1527930bafd81d73..4272b2949228ba2e4ea9d7ebb7bc2285fd9bb19b 100644 (file)
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -30,6 +30,22 @@
                reg = <0x10481000 0x1000>, <0x10482000 0x2000>;
        };
 
+       combiner:interrupt-controller@10440000 {
+               compatible = "samsung,exynos4210-combiner";
+               #interrupt-cells = <2>;
+               interrupt-controller;
+               samsung,combiner-nr = <32>;
+               reg = <0x10440000 0x1000>;
+               interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
+                            <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>,
+                            <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>,
+                            <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>,
+                            <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>,
+                            <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>,
+                            <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>,
+                            <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>;
+       };
+
        watchdog {
                compatible = "samsung,s3c2410-wdt";
                reg = <0x101D0000 0x100>;