Re: [PATCH v3 7/7] ARM: sunxi: dt: add PRCM clk and reset controller subdevices

Emilio López
2014-05-13T15:18:36Z

Hi Boris,

El 09/05/14 08:11, Boris BREZILLON escribió:
> Add DT definitions for PRCM (Power/Reset/Clock Management) clock and reset
> controller subdevices.
>
> Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
> ---
> arch/arm/boot/dts/sun6i-a31.dtsi | 37 +++++++++++++++++++++++++++++++++++++
> 1 file changed, 37 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
> index 9feb3f4..03d5258 100644
> --- a/arch/arm/boot/dts/sun6i-a31.dtsi
> +++ b/arch/arm/boot/dts/sun6i-a31.dtsi
> @@ -496,6 +496,43 @@
> prcm@01f01400 {
> compatible = "allwinner,sun6i-a31-prcm";
> reg = <0x01f01400 0x200>;
> +
> + ar100: ar100_clk {
> + compatible = "allwinner,sun6i-a31-ar100-clk";
> + #clock-cells = <0>;
> + clocks = <&osc32k>, <&osc24M>, <&pll6>, <&pll6>;

You could add
clock-output-names = "ar100";
here, so you don't depend on the node name. Your code already checks for
it and uses it when available.

> + };

Cheers,

Emilio