Re: [PATCH 2/2] pinctrl: add generic pins and functions properties

[Mark Rutland <mark.rutland@arm.com>]

On Mon, Aug 05, 2013 at 10:56:00PM +0100, Stephen Warren wrote:
> From: Stephen Warren <swarren@nvidia.com>
> 
> pinctrl bindings can benefit from generic property names that define
> which pins a "pin configuration node" affects, and which mux function
> to select onto those pins. Document new properties for this purpose so
> that other bindings may refer to them.
> 
> Signed-off-by: Stephen Warren <swarren@nvidia.com>
> ---
>  Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
> index 31b0cb9..237823a 100644
> --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
> +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
> @@ -138,6 +138,9 @@ structure of the DT nodes that contain these properties.
>  
>  Supported generic properties are:
>  
> +pins			- the list of pins that properties in the node
> +			  apply to
> +function		- the mux function to select

I assume the type of these properties must be described in the more
specific binding?

Mark.

>  bias-disable		- disable any pin bias
>  bias-high-impedance	- high impedance mode ("third-state", "floating")
>  bias-bus-hold		- latch weakly
> -- 
> 1.8.1.5
> 
>