From: Harald Geyer <harald@ccbib.org>
Date: Sun, 16 Dec 2018 09:25:24 +0000 (+0000)
Subject: ARM: dts: sun4i-a10: Add PMU node
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7e345d25c796abc8561786baaf59f30bc082ef1f;p=linux.git

ARM: dts: sun4i-a10: Add PMU node

This is necessary to use 'perf' for cache profiling etc.
Tested on cubieboard with 'perf stat echo foo'.

Signed-off-by: Harald Geyer <harald@ccbib.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
---

diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 5d46bb0139fad..a2fb473cbb9d7 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -184,6 +184,11 @@
 		status = "disabled";
 	};
 
+	pmu {
+		compatible = "arm,cortex-a8-pmu";
+		interrupts = <3>;
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <1>;