[PATCH] gpio/tegra: dt: add binding for gpio polarity

[Grant Likely]

On Fri, Jul 15, 2011 at 09:29:08AM -0700, Stephen Warren wrote:
> Olof Johansson wrote at Thursday, July 14, 2011 11:17 PM:
> > Allocate one bit in the available extra cell to indicate if the gpio
> > should be considered logically inverted.
> > 
> > Signed-off-by: Olof Johansson <olof at lixom.net>
> 
> Acked-by: Stephen Warren <swarren at nvidia.com>
> 

Applied, thanks.

g.

> > ---
> >  .../devicetree/bindings/gpio/gpio_nvidia.txt       |    3 ++-
> >  1 files changed, 2 insertions(+), 1 deletions(-)
> > 
> > diff --git a/Documentation/devicetree/bindings/gpio/gpio_nvidia.txt
> > b/Documentation/devicetree/bindings/gpio/gpio_nvidia.txt
> > index 64aac39..adcf55c 100644
> > --- a/Documentation/devicetree/bindings/gpio/gpio_nvidia.txt
> > +++ b/Documentation/devicetree/bindings/gpio/gpio_nvidia.txt
> > @@ -3,5 +3,6 @@ NVIDIA Tegra 2 GPIO controller
> >  Required properties:
> >  - compatible : "nvidia,tegra20-gpio"
> >  - #gpio-cells : Should be two. The first cell is the pin number and the
> > -  second cell is used to specify optional parameters (currently unused).
> > +  second cell is used to specify optional parameters:
> > +  - bit 0 specifies polarity (0 for normal, 1 for inverted)
> >  - gpio-controller : Marks the device node as a GPIO controller.
> > --
> > 1.7.4.1
> 
> -- 
> nvpublic
>