From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Sat, 18 Apr 2015 17:20:07 +0200
From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Message-ID: <20150418152007.GA10096@hermes.click-hack.org>
References: <1429171505-5598-1-git-send-email-kinsamanka@gmail.com>
 <20150416131956.GC1589@hermes.click-hack.org>
 <CACreCVJd-1c8iYGuEJE4W_6Q4dpo4sPOtJvDLbQaTUN2m8Bwpw@mail.gmail.com>
 <20150418065520.GT15807@lukather>
 <CACreCVL8VdhBQNewr_iocc_1ZAj6uuF8mgWQRpz+wWErvCehXg@mail.gmail.com>
 <20150418081621.GV15807@lukather>
 <CACreCV+S=9CX8ANfsfTmkac1yv8z6p3KzoDROTagXNZC1P7dEQ@mail.gmail.com>
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In-Reply-To: <CACreCV+S=9CX8ANfsfTmkac1yv8z6p3KzoDROTagXNZC1P7dEQ@mail.gmail.com>
Subject: Re: [Xenomai] [PATCH] Add support for SUNXI boards
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To: GP Orcullo <kinsamanka@gmail.com>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>, "xenomai@xenomai.org" <xenomai@xenomai.org>

On Sat, Apr 18, 2015 at 10:45:10PM +0800, GP Orcullo wrote:
> On Sat, Apr 18, 2015 at 4:16 PM, Maxime Ripard
> <maxime.ripard@free-electrons.com> 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
> >> <maxime.ripard@free-electrons.com> 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
> >> >> <gilles.chanteperdrix@xenomai.org> 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.