[PATCH v2] [NAND] driver extension to support NAND on TQM85xx modules

David Woodhouse dwmw2 at infradead.org
Sat Jun 7 04:01:41 EDT 2008

On Thu, 2008-06-05 at 10:50 +0200, Wolfgang Grandegger wrote:
> [NAND] driver extension to support NAND on TQM85xx modules
> This patch extends the FSL UPM NAND driver from Anton Vorontsov to
> support NAND on the TQM85xx modules. Unfortunately, the hardware does
> not support the R/B pins of the NAND chip and therefore the specified
> maximum delay time must used. It therefore re-introduces the chip-delay
> property.
> Note: this patch is based on various patches from  Anton Vorontsov posted
>       to this list:
>       http://ozlabs.org/pipermail/linuxppc-dev/2008-April/055587.html.

Do you also want me to apply that patch (on which this one depends)?
It says 'Signed-off-by: not yet' ...

You should probably comment on the removal of the OF_GPIO dependency. It
looks fine, since the relevant functions all get stubbed out and will do
the right thing, but it's worth a comment in the commit text.


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