linux-kernel - Re: [PATCH] ASoC: wm9713: add gpio chip

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Message-ID: <20151105094856.GE2549@ck-lbox>
Date:	Thu, 5 Nov 2015 09:48:56 +0000
From:	Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
To:	Robert Jarzmik <robert.jarzmik@...e.fr>
CC:	Lee Jones <lee.jones@...aro.org>, Mark Brown <broonie@...nel.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	<patches@...nsource.wolfsonmicro.com>,
	<alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ASoC: wm9713: add gpio chip

On Wed, Nov 04, 2015 at 08:35:18PM +0100, Robert Jarzmik wrote:
> Charles Keepax <ckeepax@...nsource.wolfsonmicro.com> writes:
> 
> > On Wed, Nov 04, 2015 at 06:12:44PM +0100, Robert Jarzmik wrote:
> >> The Wolfson WM9713 provides 8 GPIOs. If the gpiolib is compiled in the
> >> kernel, declare a gpio chip.
> >> 
> >> Signed-off-by: Robert Jarzmik <robert.jarzmik@...e.fr>
> >> ---
> >
> > You should probably make a seperate driver within GPIO for this
> > and then tie the two together, using an MFD. I appreciate that is
> > more work but it is likely a nicer solution overall.
> 
> I'd like to first have a confirmation from :
>  - Mark (Brown)
>  - and Lee (Jones)

That seems like a good idea to me as well :-)

Thanks,
Charles
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