Chanho Park wrote:
>
> 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.p...@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
> ---
> arch/arm/boot/dts/exynos4210.dtsi | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm/boot/dts/exynos4210.dtsi
> b/arch/arm/boot/dts/exynos4210.dtsi
> index 214c557..90f9aed 100644
> --- a/arch/arm/boot/dts/exynos4210.dtsi
> +++ b/arch/arm/boot/dts/exynos4210.dtsi
> @@ -42,6 +42,12 @@
> <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>;
> };
>
> + pmu {
> + compatible = "arm,cortex-a9-pmu";
> + interrupt-parent = <&combiner>;
> + interrupts = <2 2>, <3 2>;
> + };
> +
> pinctrl_0: pinctrl@11400000 {
> compatible = "samsung,pinctrl-exynos4210";
> reg = <0x11400000 0x1000>;
> --
> 1.7.9.5
Looks OK, applied.
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene....@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
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