[PATCH v3 2/6] ARM: dts: imx51: Add PMU support

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Add PMU support in the device tree.

Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxx>
---
Changes since v2:
- None

 arch/arm/boot/dts/imx51.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index 66e4187..113ddbc 100644
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -93,6 +93,12 @@
 		};
 	};
 
+	pmu: pmu {
+		compatible = "arm,cortex-a8-pmu";
+		interrupt-parent = <&tzic>;
+		interrupts = <77>;
+	};
+
 	usbphy0: usbphy0 {
 		compatible = "usb-nop-xceiv";
 		clocks = <&clks IMX5_CLK_USB_PHY_GATE>;
-- 
2.7.4

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