[U-Boot] [PATCH 13/13] Davinci: ea20: use gpio framework to access gpios

[Stefano Babic]

On 10/05/2011 03:14 PM, Laurence Withers wrote:
> On Wed, Oct 05, 2011 at 03:08:24PM +0200, Stefano Babic wrote:
>> Drop direct access to SOC's registers and use
>> the function of the GPIO driver for da8xx.
> 
> Dear Stefano,
> 
> The da8xx GPIO driver also configures the pinmux for you.
> 
> Bye for now,

That's true, but this was wanted. IMHO is the usage of the functions
gpio_request() and gpio_free() optional.

I decided to program myself the pinmux also for the gpio together with
the setup of the pinmux for the other controllers of the SOC, everything
in the ea20.c file.
this allows to see all code managing the pinmux on this board in one place.

Best regards,
Stefano Babic

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