On Sat, Apr 18, 2015 at 10:45:10PM +0800, GP Orcullo wrote:
> On Sat, Apr 18, 2015 at 4:16 PM, Maxime Ripard
> <[email protected]> wrote:
> > On Sat, Apr 18, 2015 at 04:05:25PM +0800, GP Orcullo wrote:
> >> On Sat, Apr 18, 2015 at 2:55 PM, Maxime Ripard
> >> <[email protected]> wrote:
> >> > On Fri, Apr 17, 2015 at 12:04:22AM +0800, GP Orcullo wrote:
> >> >> On Thu, Apr 16, 2015 at 9:19 PM, Gilles Chanteperdrix
> >> >> <[email protected]> wrote:
> >> >> > On Thu, Apr 16, 2015 at 04:05:05PM +0800, GP Orcullo wrote:
> >> >> >> Tested on a Cubieboard2 with v3.16.7-ckt9 kernel.
> >> >> >
> >> >> > Does not sunxi have GPIO ?
> >> >> >
> >> >> > --
> >> >> > Gilles.
> >> >>
> >> >> There's no GPIO driver in the mainline kernel. The original sunxi
> >> >> kernel has incomplete support for GPIOs.
> >> >
> >> > That's not true.
> >> >
> >> > The GPIO support has been feature complete since 3.11.
> >> >
> >>
> >> I'm not sure if it supports interrupts though.
> >
> > It does, since 3.11.
> >
> > --
> > Maxime Ripard, Free Electrons
> > Embedded Linux, Kernel and Android engineering
> > http://free-electrons.com
>
> Attached is the updated patch.
You sure this is sufficient? Does not that pinctrl stuff use a
spinlock? We are not in a hurry, we can afford to be thorough.
--
Gilles.
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