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Date: Sun, 19 Oct 2008 23:49:48 +0200 (CEST)
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
To: Jon Smirl <jonsmirl@gmail.com>
Subject: Re: [PATCH] powerpc: enable heap randomization for linkstations
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On Sun, 19 Oct 2008, Jon Smirl wrote:

> On Sun, Oct 19, 2008 at 4:59 PM, Guennadi Liakhovetski
> <g.liakhovetski@gmx.de> wrote:
> >
> > Yes, there seems to be a problem here now. The i2c adapter does not get
> > probed, i.e., of-matching doesn't work. A quick look through other
> > device-trees, using the same i2c driver, through git-logs of the i2c
> > driver and the dts didn't bring me to a solution. Can anyone spot what's
> > wrong with kuroboxHG.dts? lsprop output looks reasonable. Last working
> > kernel was 2.6.25-rc6-ish.
> >
> >> I just saw that in the default config:
> >>
> >> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> >> # CONFIG_PPC_CLOCK is not set
> >> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> >
> > No, kurobox uses generic RTC class.
> 
> I don't see anything obviously wrong.
> 
> Is rtc-rs5c372 built into your kernel?
> 
> You may need to add some debug statements in drivers/of/of_i2c.c to
> figure out what is wrong.
> It could be something like a _ not matching a -.

Above I said:

> > Yes, there seems to be a problem here now. The i2c adapter does not get
> > probed, i.e., of-matching doesn't work. A quick look through other

i.e., i2c-mpc is not matched against its fdt-node, not the rtc.

Thanks
Guennadi
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer