33 lines
905 B
Diff
33 lines
905 B
Diff
From 531f223d1426a826c7da4908e1a5e8eb3d40d6ed Mon Sep 17 00:00:00 2001
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From: Maxime Ripard <maxime.ripard@free-electrons.com>
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Date: Thu, 17 Apr 2014 21:54:41 +0200
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Subject: [PATCH] ARM: sun7i: Add ARM PMU in A20 DTSI
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Enable the performance monitoring unit found in the A20 SoCs.
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Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Reviewed-by: Hans de Goede <hdegoede@redhat.com>
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---
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arch/arm/boot/dts/sun7i-a20.dtsi | 6 ++++++
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1 file changed, 6 insertions(+)
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diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
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index 9dd904d..f9f5e0c 100644
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--- a/arch/arm/boot/dts/sun7i-a20.dtsi
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+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
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@@ -57,6 +57,12 @@
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<1 10 0xf08>;
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};
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+ pmu {
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+ compatible = "arm,cortex-a7-pmu", "arm,cortex-a15-pmu";
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+ interrupts = <0 120 4>,
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+ <0 121 4>;
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+ };
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+
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clocks {
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#address-cells = <1>;
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#size-cells = <1>;
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--
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2.0.3
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