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From: Andreas Schwab <schwab@linux-m68k.org>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Subject: Re: [PATCH 01/15] i2c/powermac: Register i2c devices from device-tree
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Date: Sun, 10 Jun 2012 09:13:24 +0200
In-Reply-To: <1339283422.24838.96.camel@pasglop> (Benjamin Herrenschmidt's
 message of "Sun, 10 Jun 2012 09:10:22 +1000")
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Benjamin Herrenschmidt <benh@kernel.crashing.org> writes:

> On Sun, 2012-06-10 at 00:59 +0200, Andreas Schwab wrote:
>> It's a PowerMac G5.  During booting I see this:
>
> There's about half a dozen versions of those :-) I assume the older
> PowerMac7,2 ?

Yes, that's right.  Sorry for being imprecise.

>> PowerMac i2c bus pmu 2 registered
>> PowerMac i2c bus pmu 1 registered
>> PowerMac i2c bus mac-io 0 registered
>> i2c i2c-5: i2c-powermac: modalias failure
>> on /ht@0,f2000000/pci@1/mac-io@7/i2c@18000/deq@6a
>> i2c i2c-5: i2c-powermac: invalid reg
>> on /ht@0,f2000000/pci@1/mac-io@7/i2c@18000/i2c-modem
>> PowerMac i2c bus u3 1 registered
>> i2c i2c-6: i2c-powermac: modalias failure
>> on /u3@0,f8000000/i2c@f8001000/cereal@1c0
>> PowerMac i2c bus u3 0 registered
>> 
>> The deq node has no compatible, perhaps the modalias can be
>> constructed out of the name instead?
>
> But where is the deq node ? Under i2c or under sound ?

It looks like /ht@0,f2000000/pci@1/mac-io@7/i2c@18000/deq@6a is under
i2c.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."