[PATCH v2] gpio: pl061: add DT binding support

[Baruch Siach]

Hi Rob,

On Wed, Aug 10, 2011 at 04:31:46PM -0500, Rob Herring wrote:
> From: Rob Herring <rob.herring at calxeda.com>
> 
> This adds devicetree binding support to the ARM pl061 driver removing the
> platform_data dependency. When DT binding is used, the gpio numbering is
> assigned dynamically. For now, interrupts are not supported with DT until
> irqdomains learn dynamic irq assignment.
> 
> Rather than add another case of -1, updating the driver to use NO_IRQ.
> 
> Signed-off-by: Rob Herring <rob.herring at calxeda.com>
> Cc: Grant Likely <grant.likely at secretlab.ca>
> ---
> 
> v2:
> - Add other -1 to NO_IRQ conversions

Migrating existing pl061_platform_data users to NO_IRQ would be nice as well.  
But this should probably be a separate patch.

FWIW:

Acked-by: Baruch Siach <baruch at tkos.co.il>

baruch

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