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From: Peter Korsgaard <jacmet@sunsite.dk>
To: Kumar Gala <galak@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH] powerpc: gpio driver for mpc831x/834x/837x with OF bindings
Date: Sun, 21 Sep 2008 20:43:16 +0200	[thread overview]
Message-ID: <8763opz6ez.fsf@macbook.be.48ers.dk> (raw)
In-Reply-To: <8B2A3D71-C756-4281-8FF1-ADEC7861C630@kernel.crashing.org> (Kumar Gala's message of "Fri\, 19 Sep 2008 13\:10\:26 -0500")

>>>>> "Kumar" == Kumar Gala <galak@kernel.crashing.org> writes:

Hi,

 >> create mode 100644 arch/powerpc/sysdev/mpc83xx_gpio.c

 Kumar> So we need to make this mpc8xxx_gpio.c 83xx, 8610, 85xx all have the
 Kumar> same GPIO hw.

Ok.

I'm not really familiar with the other 8xxx SoCs, but from looking at
the reference manuals it seems like the following are compatible:

831x, 834x and 837x
8572 (but not the other 85xx)
8610 (but not the other 86xx)

Worth noting is also that mpc5121 seems to use a newer version of the
core which is basically backwards compatible (It has more IRQ trigger
possibilities).

I'll respind the patch with 83xx->8xxx - Do you still want to keep the OF
bindings like they are? (compatible = "fsl,mpc8349-gpio")

-- 
Bye, Peter Korsgaard

      reply	other threads:[~2008-09-21 18:43 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-09-05 15:08 [PATCH] powerpc: gpio driver for mpc831x/834x/837x with OF bindings Peter Korsgaard
2008-09-05 16:16 ` Anton Vorontsov
2008-09-05 18:45   ` Peter Korsgaard
2008-09-05 21:53     ` Anton Vorontsov
2008-09-19 18:10 ` Kumar Gala
2008-09-21 18:43   ` Peter Korsgaard [this message]

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