linux-kernel - Re: [PATCH 02/15] ARM: sunxi: dt: document pinctrl clock related properties

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Date:	Wed, 9 Apr 2014 16:45:03 +0200
From:	Maxime Ripard <maxime.ripard@...e-electrons.com>
To:	Boris BREZILLON <boris.brezillon@...e-electrons.com>
Cc:	Randy Dunlap <rdunlap@...radead.org>,
	Emilio López <emilio@...pez.com.ar>,
	Mike Turquette <mturquette@...aro.org>,
	Linus Walleij <linus.walleij@...aro.org>,
	devicetree@...r.kernel.org, linux-doc@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 02/15] ARM: sunxi: dt: document pinctrl clock related
 properties

On Wed, Apr 09, 2014 at 03:51:05PM +0200, Boris BREZILLON wrote:
> Document clocks and clock-names properties for the pinctrl driver.
> 
> Signed-off-by: Boris BREZILLON <boris.brezillon@...e-electrons.com>
> ---
>  Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
> index 0e7e9a1..b3e5c30 100644
> --- a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
> +++ b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
> @@ -15,6 +15,10 @@ Required properties:
>    "allwinner,sun7i-a20-pinctrl"
>  - reg: Should contain the register physical address and length for the
>    pin controller.
> +- clocks: Should contain a list of gate clk needed by the pin controller
> +- clock-names: Should at least contain "pio_clk" which is used by the
> +  base pin controller. In case of sun6i-a31 SoC, this property should
> +  also contain the "pioL_clk" string.

You should probably mention that these two should be in the same
order.

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

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