[PATCH v2] gpio: Enable pcf857x GPIO expander for Device Tree

[Laurent Pinchart]

On Tuesday 27 August 2013 05:20:45 Linus Walleij wrote:
> On Mon, Aug 26, 2013 at 8:21 AM, Archit Taneja <archit at ti.com> wrote:
> > Add code to parse the GPIO expander Device Tree node and extract platform
> > data out of it, and populate the struct 'pcf857x_platform_data'
> > maintained by the driver. This enables devices to reference the gpio
> > expander from Device Tree.
> > 
> > Add DT binding info in Documentation.
> > 
> > Signed-off-by: Archit Taneja <archit at ti.com>
> > ---
> > - v2 posted after quite a while, sorry for the delay!
> > 
> > Changes in v2:
> > - second gpeio-cell description corrected in Documentation
> > - interrupt controller description removed for now, will be added in a
> >   follow up patch
> > - n_latch description updated

And it seems that the patch conflicts with

https://lkml.org/lkml/2013/8/26/248

:-/

If we end up merging this one, I'd like to at least rename the DT n-latch 
property to pin-initial-states as in my patch and update the documentation, as 
I find it more explicit.

> The devicetree portions of this patch needs to be reviewed by
> devicetree at vger.kernel.org, so please repost including that
> list.

-- 
Regards,

Laurent Pinchart