From: Anton Vorontsov <avorontsov@ru•mvista.com>
To: Laurent Pinchart <laurentp@cse-semaphore•com>
Cc: David Brownell <dbrownell@users•sourceforge.net>,
Greg Kroah-Hartman <greg@kroah•com>,
linux-usb@vger•kernel.org, linux-kernel@vger•kernel.org,
linuxppc-dev@ozlabs•org, Li Yang <leoli@freescale•com>,
Timur Tabi <timur@freescale•com>
Subject: Re: [PATCH 1/3] gpiolib: make gpio_to_chip() public
Date: Thu, 14 Aug 2008 18:14:28 +0400 [thread overview]
Message-ID: <20080814141428.GA32296@oksana.dev.rtsoft.ru> (raw)
In-Reply-To: <200808141604.22287.laurentp@cse-semaphore.com>
On Thu, Aug 14, 2008 at 04:04:18PM +0200, Laurent Pinchart wrote:
> On Friday 08 August 2008, Anton Vorontsov wrote:
> > We'll need this function to write platform-specific hooks to deal
> > with pin's dedicated functions. Quite obviously this will work only
> > for the platforms with 1-to-1 GPIO to PIN mapping.
> >
> > This is stopgap solution till we think out and implement a proper
> > api (pinlib?).
>
> How do you support reverting the GPIO mode to non-dedicated ?
As we always do with the GPIO API: gpio_direction_*() calls.
--
Anton Vorontsov
email: cbouatmailru@gmail•com
irc://irc.freenode.net/bd2
next prev parent reply other threads:[~2008-08-14 14:14 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-08 16:17 [PATCH 0/3] Patches to support QE USB Host Controller Anton Vorontsov
2008-08-08 16:18 ` [PATCH 1/3] gpiolib: make gpio_to_chip() public Anton Vorontsov
2008-08-14 14:04 ` Laurent Pinchart
2008-08-14 14:14 ` Anton Vorontsov [this message]
2008-08-14 14:45 ` Laurent Pinchart
2008-08-14 15:10 ` Anton Vorontsov
2008-08-18 13:58 ` Laurent Pinchart
2008-08-18 14:33 ` Anton Vorontsov
2008-08-18 14:44 ` Laurent Pinchart
2008-08-18 15:33 ` Anton Vorontsov
2008-08-19 9:26 ` Laurent Pinchart
2008-08-19 14:50 ` Anton Vorontsov
2008-08-08 16:18 ` [PATCH 2/3] powerpc/qe: new call to revert a gpio to a dedicated function Anton Vorontsov
2008-08-08 16:18 ` [PATCH 3/3] USB: driver for Freescale QUICC Engine USB Host Controller Anton Vorontsov
2008-08-08 23:26 ` [PATCH 0/3] Patches to support QE " Greg KH
2008-08-26 15:49 ` Anton Vorontsov
2008-08-14 12:15 ` Laurent Pinchart
2008-09-24 20:04 ` David Brownell
-- strict thread matches above, loose matches on Subject: below --
2008-09-18 15:16 Anton Vorontsov
2008-09-18 15:17 ` [PATCH 1/3] gpiolib: make gpio_to_chip() public Anton Vorontsov
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