From: Subash Patel <subash.rp@samsung.com>
Date: Fri, 5 Apr 2013 06:22:59 +0000 (+0900)
Subject: ARM: dts: add PMU support in exynos5440
X-Git-Tag: firefly_0821_release~3680^2~545^2~4^2~5
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4c46f51a105e8f175ab1138443883b9fe78b1b9c;p=firefly-linux-kernel-4.4.55.git

ARM: dts: add PMU support in exynos5440

PMU in exynos5440 generates one interrupt per core and needs to be
passed from DT to GIC to register it.

Signed-off-by: Subash Patel <subash.rp@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---

diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index 7bd1f3b08eaf..ed3ee82a122d 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -55,6 +55,14 @@
 		};
 	};
 
+	arm-pmu {
+		compatible = "arm,cortex-a15-pmu", "arm,cortex-a9-pmu";
+		interrupts = <0 52 4>,
+			     <0 53 4>,
+			     <0 54 4>,
+			     <0 55 4>;
+	};
+
 	timer {
 		compatible = "arm,cortex-a15-timer",
 			     "arm,armv7-timer";