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From: Scott Wood <scottwood@freescale.com>
To: skepper@ukf.net
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: Not probing devices on PowerPC MPC8247 and kernel 2.6.26
Date: Wed, 10 Sep 2008 10:56:00 -0500	[thread overview]
Message-ID: <48C7EE10.40500@freescale.com> (raw)
In-Reply-To: <Pine.LNX.4.62.0809101058580.24139@chara.vm.bytemark.co.uk>

Chris Skepper wrote:
> Hi All,
> 
> I have an MPC8247 based board.  I can get the SMC1 console working, but 
> the other SCCx serial ports and the FCC1 ethernet doesn't work.
> 
> It appears that a part of the problem is that the probe methods are not 
> called.  The "match" table stuff all looks fine and the serial ports and 
> ethernet are defined in the .dts file. The module init function is 
> called, but the probe methods are not reached. It seems driver_register 
> gets called, so why doesn't something call probe?
> 
> Is there likely to be some problem with the bus setup?

Are you calling of_platform_bus_probe() from your platform code, and do 
the soc and cpm nodes match the bus list (I recommend using compatible = 
"simple-bus")?

-Scott

  parent reply	other threads:[~2008-09-10 15:57 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-09-10 10:07 Not probing devices on PowerPC MPC8247 and kernel 2.6.26 Chris Skepper
2008-09-10 10:18 ` Marco Stornelli
2008-09-10 10:32   ` Chris Skepper
2008-09-10 15:56 ` Scott Wood [this message]
2008-09-12 14:46   ` Chris Skepper

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