| From | Chanwoo Choi <> | Subject | [PATCH 21/27] ARM: dts: exynos3250: Add PMU dt data | Date | Thu, 10 Apr 2014 19:06:11 +0900 |
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From: Hyunhee Kim <hyunhee.kim@samsung.com>
ARM CPU has its own PMU (Performance Monitoring Unit). This patch add PMU dt data to support PMU for CPU. Exynos3250 has four PMU interrupts.
Signed-off-by: Hyunhee Kim <hyunhee.kim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> --- arch/arm/boot/dts/exynos3250.dtsi | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi index ceed761..2f0ca32 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -280,4 +280,9 @@ pinctrl-0 = <&i2c7_bus>; status = "disabled"; }; + + pmu { + compatible = "arm,cortex-a7-pmu"; + interrupts = <0 18 0>, <0 19 0>, <0 20 0>, <0 21 0>; + }; }; -- 1.8.0
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