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

Linus Walleij linus.walleij at linaro.org
Mon Aug 26 23:20:45 EDT 2013

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

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

Linus Walleij

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