[PATCH] bindings: update imx and mxs #gpio-cells

[Shawn Guo]

On Thu, Jun 28, 2012 at 11:15:37AM +0800, Shawn Guo wrote:
> The of_get_named_gpio_flags can retrieve the second cell of
> gpio-specifier as the "flags".  The imx and mxs gpio driver do not
> have their own .xlate callback, which means of_gpio_simple_xlate is
> used and it's a 1:1 mapping between gpio controller flags and Linux
> "enum of_gpio_flags".
> 
> Update imx and mxs bindings document to make it clear.
> 
> Signed-off-by: Shawn Guo <shawn.guo at linaro.org>

Queued on imx/dt tree.

Regards,
Shawn