From: David Miller <davem@davemloft.net>
To: benh@kernel.crashing.org
Cc: scottwood@freescale.com, sparclinux@vger.kernel.org,
paulus@samba.org, linuxppc-dev@ozlabs.org
Subject: Re: [PATCH 0/3]: Sparc OF I2C support.
Date: Thu, 21 Aug 2008 15:27:01 -0700 (PDT) [thread overview]
Message-ID: <20080821.152701.261427328.davem@davemloft.net> (raw)
In-Reply-To: <1219356350.21386.150.camel@pasglop>
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Fri, 22 Aug 2008 08:05:50 +1000
> On Thu, 2008-08-21 at 14:45 -0700, David Miller wrote:
> > > As far as I can tell from poking around
> > > http://penguinppc.org/historical/dev-trees-html/, they don't include
> > reg
> > > at all for i2c clients.
> >
> > That actually simplifies things for us, thanks for checking.
>
> Unfortunately, while that may be true for old stuff, most recent
> powermacs do. Encoding is mostly like sparc though (see other mails).
Thanks for the clarification. The bus encoding seems different
but we can solve that too.
I've started a dialogue between Scott and the openfirmware Sun
folks I know so that hopefully Scott can get a copy of the I2C
bindings Sun uses and we can sort all of this out.
next prev parent reply other threads:[~2008-08-21 22:27 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-21 7:10 [PATCH 0/3]: Sparc OF I2C support David Miller
2008-08-21 16:32 ` Scott Wood
2008-08-21 21:21 ` David Miller
2008-08-21 21:35 ` Scott Wood
2008-08-21 21:45 ` David Miller
2008-08-21 22:05 ` Benjamin Herrenschmidt
2008-08-21 22:27 ` David Miller [this message]
2008-08-21 22:38 ` Benjamin Herrenschmidt
2008-08-21 22:05 ` Benjamin Herrenschmidt
2008-08-21 22:28 ` David Miller
2008-08-21 22:39 ` Benjamin Herrenschmidt
2008-08-21 23:14 ` Grant Likely
2008-08-21 23:32 ` David Miller
2008-08-22 1:15 ` Josh Boyer
2008-08-22 3:53 ` David Miller
2008-08-22 4:18 ` Grant Likely
2008-08-22 4:22 ` David Miller
2008-08-22 4:29 ` Mitch Bradley
2008-08-22 4:30 ` Grant Likely
2008-08-22 4:34 ` Grant Likely
2008-08-22 4:37 ` David Miller
2008-08-22 5:19 ` Mitch Bradley
2008-08-22 16:00 ` Yoder Stuart
2008-08-22 16:13 ` Josh Boyer
2008-08-22 10:50 ` Josh Boyer
2008-08-22 11:06 ` David Miller
2008-08-21 23:45 ` Jon Smirl
2008-08-22 2:33 ` Grant Likely
2008-08-22 2:39 ` Jon Smirl
2008-08-22 15:58 ` Scott Wood
2008-08-22 16:44 ` Grant Likely
2008-08-21 22:01 ` Benjamin Herrenschmidt
2008-08-21 21:53 ` Jon Smirl
2008-08-21 21:58 ` David Miller
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