ARM: rockchip: rk3288 add arm-pmu support

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 78f9ff6b94a4c2f46b1b7251541d418ea03901b1..3068442cb0227ccde80a584244becd0c6a8084a8 100755 (executable)
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -69,6 +69,14 @@
                      <0xffc02000 0x1000>;
        };
 
+       arm-pmu {
+               compatible = "arm,cortex-a12-pmu";
+               interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
+       };
+
        cpu_axi_bus: cpu_axi_bus {
                compatible = "rockchip,cpu_axi_bus";
                #address-cells = <1>;