Re: [PATCH] [RFC v3] OF: OpenFirmware bindings for the mmc_spidriver

From: Pierre Ossman
Date: Sat Jun 14 2008 - 11:58:19 EST


On Thu, 5 Jun 2008 20:16:24 +0400
Anton Vorontsov <avorontsov@xxxxxxxxxxxxx> wrote:

> Here is v3. I'm out of ideas if you won't like it. :-)
>
> v3:
> - Now these bindings are using bus notifiers chain, thus we adhere to the
> spi bus.
>

Now this was nice and clean. I take it Grant doesn't like this version
though. What's the downside of it?

>
> - Plus changed the OF bindings themselves, implemented voltage-range
> property. (Pierre, please take a look at vddrange_to_ocrmask(). I
> wonder if you would like this in the MMC core instead, with a kernel
> doc, of course.)
>

That might be a good idea in the long run. MMC OCR masks have some
gotchas, so it's best if we have as few pieces of code as possible
dealing with it.

Rgds
--
-- Pierre Ossman

Linux kernel, MMC maintainer http://www.kernel.org
rdesktop, core developer http://www.rdesktop.org

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