diff options
| author | Chanho Park <chanho61.park@samsung.com> | 2012-12-12 14:04:03 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2013-04-09 01:49:16 +0900 |
| commit | db35234ec7a7a10145cf472f68e1c73fbd48f79c (patch) | |
| tree | aeee4b11bf5789b0fc818e68e5bb0bdf576f3eb8 /arch/arm/boot/dts/exynos4210.dtsi | |
| parent | 4f801e59f37a729d72013547db413cd1a4e5d47e (diff) | |
ARM: EXYNOS: Add arm-pmu DT binding for exynos421x
This patch adds a arm-pmu node to bind device tree for exynos4210.
The exynos4210 and 4212 have two cpus which includes a pmu. In contrast, the
exynos4412 has 4 cpus and pmus. We need to define two more pmus for this type
board. However, supporting arm-pmu for the exynos4412 will handle it later
because there is no dts support for 4412 based board.
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/boot/dts/exynos4210.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/exynos4210.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi index ff23ae29f5cf..15143bdbafb8 100644 --- a/arch/arm/boot/dts/exynos4210.dtsi +++ b/arch/arm/boot/dts/exynos4210.dtsi @@ -77,6 +77,12 @@ #clock-cells = <1>; }; + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupt-parent = <&combiner>; + interrupts = <2 2>, <3 2>; + }; + pinctrl_0: pinctrl@11400000 { compatible = "samsung,exynos4210-pinctrl"; reg = <0x11400000 0x1000>; |