From: Lee Jones <lee.jones@linaro.org>
Date: Tue, 12 May 2015 12:51:00 +0000 (+0200)
Subject: ARM: STi: STiH407: Enable Cortex-A9 PMU support
X-Git-Tag: firefly_0821_release~176^2~1556^2~38^2~3
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=00133b915396a1d2f321a3266198b2e56fa801fc;p=firefly-linux-kernel-4.4.55.git

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>
---

diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
index 710d2beb0966..e46774900b33 100644
--- a/arch/arm/boot/dts/stih407-family.dtsi
+++ b/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>;