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ARM: STi: STiH407: Enable Cortex-A9 PMU support

This is ARM's generic Performance Monitoring Unit.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
Lee Jones 10 years ago
parent
commit
00133b9153
1 changed files with 6 additions and 0 deletions
  1. 6 0
      arch/arm/boot/dts/stih407-family.dtsi

+ 6 - 0
arch/arm/boot/dts/stih407-family.dtsi

@@ -58,6 +58,12 @@
 		cache-level = <2>;
 	};
 
+	arm-pmu {
+		interrupt-parent = <&intc>;
+		compatible = "arm,cortex-a9-pmu";
+		interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
 	soc {
 		#address-cells = <1>;
 		#size-cells = <1>;