From: Dirk Behme <dirk.behme@de.bosch.com>
Date: Fri, 15 Feb 2013 14:10:01 +0000 (+0100)
Subject: ARM: dts: imx6q: add PMU
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=218abe6fe31b2059a6a647eddbe9c3ee08fa26fd;p=linux-beck.git

ARM: dts: imx6q: add PMU

Add ARM Cortex A9 Performance Monitor Unit (PMU) support.
On i.MX6 a combined interrupt on hardware line #126 is used
(i.MX6 TRM: Performance Unit interrupt).

For more details see Documentation/devicetree/bindings/arm/pmu.txt

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---

diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 06ec460b4581..8f34a3cd2741 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -101,6 +101,11 @@
 			cache-level = <2>;
 		};
 
+		pmu {
+			compatible = "arm,cortex-a9-pmu";
+			interrupts = <0 94 0x04>;
+		};
+
 		aips-bus@02000000 { /* AIPS1 */
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;