[PATCH] ARM: pxa/lubbock: add GPIO driver for LUB_MISC_WR register

Russell King - ARM Linux [off-list ref] writes:

On Tue, Dec 12, 2017 at 09:27:34PM +0100, Robert Jarzmik wrote:

quoted

Russell King [off-list ref] writes:

quoted

Add a gpio driver for the lubbock miscellaneous write IO register so we
can take advantage of subsystems modelled around gpiolib, rather than
having to provide platform specific callbacks.

Signed-off-by: Russell King <redacted>

Hi Russell and Linux,

It looks certainly good to me. It's unfortunate in the current status of
linux-next I have, gpio-reg.c seems broken (that one is for Linus in [1] and
[2]), and therefore I can't test it live.

It won't do much on its own without some patches to make use of the new
GPIOs... but it will be used as the direct register write becomes a
call to gpio-reg's ->set_multiple() method.

Applied to pxa/for-next, thanks.

Cheers.

-- 
Robert