linux-kernel - Re: [PATCH] spi/omap2: Let device core handle pinctrl

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Message-ID: <20130507085535.GN7478@sirena.org.uk>
Date:	Tue, 7 May 2013 09:55:35 +0100
From:	Mark Brown <broonie@...nel.org>
To:	"Hebbar, Gururaja" <gururaja.hebbar@...com>
Cc:	"linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>,
	Grant Likely <grant.likely@...aro.org>,
	"spi-devel-general@...ts.sourceforge.net" 
	<spi-devel-general@...ts.sourceforge.net>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] spi/omap2: Let device core handle pinctrl

On Tue, May 07, 2013 at 03:56:09AM +0000, Hebbar, Gururaja wrote:

> There are cases where driver('s) needs to place pin-mux's to sleep on suspend
> & default/idle on resume. For such cases Pinctrl needs to be handled inside 
> the driver. Example [1].

Well, obviously - but at the minute the driver is pure boilerplate.
There's also been some discussion about factoring out the suspend/resume
code since it's going to get equally repetitive.

> I will be submitting a patch to enhance the existing pinctrl support for 
> spi omap2 shortly which does above work.

How soon is shortly?

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