From: Scott Wood <scottwood@freescale.com>
To: Anton Vorontsov <cbouatmailru@gmail.com>
Cc: linuxppc-dev@ozlabs.org, Arnd Bergmann <arnd@arndb.de>
Subject: Re: [PATCH/RFC] CPM1: implement GPIO API
Date: Thu, 13 Dec 2007 10:48:40 -0600 [thread overview]
Message-ID: <20071213164840.GA4347@loki.buserror.net> (raw)
In-Reply-To: <20071213005345.GA1577@zarina>
On Thu, Dec 13, 2007 at 03:53:45AM +0300, Anton Vorontsov wrote:
> No. This is how gpio api is working currently. With gpiolib[1], most of
> these functions will be controller-specific. IIRC, gpiolib is still in
> early development stage, so, for now, we have to limit us to one gpio
> chip controller.
>
> This works great for us: CPM, CPM2 and QE shouldn't appear on the single
> crystal.
But at least the latter two should be able to co-exist in a single kernel
image... Oh well, all we can do is hope the saner API makes it in soon. :-)
-Scott
next prev parent reply other threads:[~2007-12-13 17:51 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-12 16:42 [PATCH/RFC] CPM1: implement GPIO API Jochen Friedrich
2007-12-12 22:16 ` Arnd Bergmann
2007-12-13 0:53 ` Anton Vorontsov
2007-12-13 16:48 ` Scott Wood [this message]
2007-12-13 16:55 ` Scott Wood
2007-12-13 20:31 ` Arnd Bergmann
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