[PATCH 3/3] DOC: PWM: Adding binding document for via,vt8500-pwm

[Thierry Reding]

On Fri, Oct 19, 2012 at 11:38:55PM +1300, Tony Prisk wrote:
> Add a binding document describing the PWM controller found
> on arch-vt8500 supported SoCs.
> 
> Signed-off-by: Tony Prisk <linux at prisktech.co.nz>
> ---
>  .../devicetree/bindings/pwm/vt8500-pwm.txt         |   17 +++++++++++++++++
>  1 file changed, 17 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/pwm/vt8500-pwm.txt

I think this can be folded into the previous patch. One other comment
below.

> diff --git a/Documentation/devicetree/bindings/pwm/vt8500-pwm.txt b/Documentation/devicetree/bindings/pwm/vt8500-pwm.txt
> new file mode 100644
> index 0000000..e8ba133
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pwm/vt8500-pwm.txt
> @@ -0,0 +1,17 @@
> +VIA/Wondermedia VT8500/WM8xxx series SoC PWM controller
> +
> +Required properties:
> +- compatible: should be "via,vt8500-pwm"
> +- reg: physical base address and length of the controller's registers
> +- #pwm-cells: should be 2.  The first cell specifies the per-chip index
> +  of the PWM to use and the second cell is the period in nanoseconds.
> +- clocks: pHandle to the PWM source clock

I think the common spelling is "phandle".

Thierry
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