[RFC] ARM: at91: gpio add mux check
Linus Walleij
linus.walleij at linaro.org
Tue Oct 25 08:03:18 EDT 2011
On Tue, Oct 25, 2011 at 1:09 PM, Jean-Christophe PLAGNIOL-VILLARD
<plagnioj at jcrosoft.com> wrote:
> On 10:39 Tue 25 Oct , Linus Walleij wrote:
>> Is there an AT91 pinmux driver? If yes, I guess it's something custom and I
>> have only looked briefly at these. Generally I would recommend modeling
>> any muxing using the pinctrl subsystem but if and only if Torvalds decide to
>> pull it in.
>
> Yes I start to implement one
Yes! Way to go! I just tried to convince Torvalds to pull this subsystem
in so it's nice to see some traction.
> but I've need to hardcode in the driver the pull, multidrive per function
For the next kernel cycle I (and I guess Steven & the others)
surely want to provide the right interfaces to do also this kind
of stuff. Help us iron it out!
Yours,
Linus Walleij
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