On Sunday 11 November 2012, Viresh Kumar wrote:
> From: Shiraz Hashim <[email protected]>
>
> SPEAr platform provides a provision to control chipselects of ARM PL022
> Prime Cell spi controller through its system registers, which otherwise
> remains under PL022 control which some protocols do not want.
>
> This commit intends to provide the spi chipselect control in software
> over gpiolib interface. Since it is tied to pinctrl, we place it under
> 'drivers/pinctrl/spear/' directory.
>
> spi chip drivers can use the exported gpiolib interface to define their
> chipselect through DT or platform data.
>
> Cc: Linus Walleij <[email protected]>
The driver looks ok to me, but I'll wait for Linus to take a look first
and give his ack.
Arnd
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