ARM: dts: prima2: add node for Performance Monitor Unit
It enables Performance Monitor Unit on CSR SiRFprimaII.
Signed-off-by: Ye He <ye.he@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
diff --git a/arch/arm/boot/dts/prima2.dtsi b/arch/arm/boot/dts/prima2.dtsi
index bc6e611..3bb1b4a 100644
--- a/arch/arm/boot/dts/prima2.dtsi
+++ b/arch/arm/boot/dts/prima2.dtsi
@@ -41,6 +41,11 @@
};
};
+ arm-pmu {
+ compatible = "arm,cortex-a9-pmu";
+ interrupts = <29>;
+ };
+
axi {
compatible = "simple-bus";
#address-cells = <1>;