blob: 41ff076c85326695d09cd57125b56be805bde94d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
From 531f223d1426a826c7da4908e1a5e8eb3d40d6ed Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime.ripard@free-electrons.com>
Date: Thu, 17 Apr 2014 21:54:41 +0200
Subject: [PATCH] ARM: sun7i: Add ARM PMU in A20 DTSI
Enable the performance monitoring unit found in the A20 SoCs.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
---
arch/arm/boot/dts/sun7i-a20.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 9dd904d..f9f5e0c 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -57,6 +57,12 @@
<1 10 0xf08>;
};
+ pmu {
+ compatible = "arm,cortex-a7-pmu", "arm,cortex-a15-pmu";
+ interrupts = <0 120 4>,
+ <0 121 4>;
+ };
+
clocks {
#address-cells = <1>;
#size-cells = <1>;
--
2.0.3
|
