[PATCH V4] bcma: use chipcommon node from DT for SoC GPIO chip

[Arnd Bergmann]

On Tuesday 30 September 2014 12:55:48 Rafał Miłecki wrote:
> This will allow us to define GPIO-attached devices (LEDs, buttons) in
> the the device tree.
> 
> Signed-off-by: Rafał Miłecki <zajec5 at gmail.com>
> ---
> This is based on top of
> [PATCH v6] bcma: register bcma as device tree driver
> that I hope will reach wireless-next git tree.
> 
> V2: Describe axi chilren and make gpio a child of chipcommon core.
> V3: Make chipcommon a GPIO controller (avoid extra sub-child)
>     Speed up finding OF node in driver_gpio.c
> V4: Simplify setting of_node in driver_gpio.c
> 

Acked-by: Arnd Bergmann <arnd at arndb.de>