[PATCH v2 4/8] ARM: STi: STiH416: Enable Cortex-A9 PMU support

Lee Jones
2014-11-25T16:25:01Z

This is ARM's generic Performance Monitoring Unit.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
arch/arm/boot/dts/stih416.dtsi | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/stih416.dtsi b/arch/arm/boot/dts/stih416.dtsi
index 84758d7..badefd6 100644
--- a/arch/arm/boot/dts/stih416.dtsi
+++ b/arch/arm/boot/dts/stih416.dtsi
@@ -21,6 +21,12 @@
cache-level = <2>;
};

+ arm-pmu {
+ compatible = "arm,cortex-a9-pmu";
+ interrupt-parent = <&intc>;
+ interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
soc {
#address-cells = <1>;
#size-cells = <1>;
--
1.9.1