[PATCH 4/7] ARM: OMAP2: Add MMC hwmod data for 2420

Tony Lindgren
2012-05-04T19:49:10Z

* Paul Walmsley <paul@pwsan.com> [120502 18:05]:
> On Wed, 2 May 2012, Paul Walmsley wrote:
>
> > Hi Tony,
> >
> > On Mon, 23 Apr 2012, Tony Lindgren wrote:
> >
> > > Add MMC for 2420 so we can pass the DMA request lines the same
> > > way as we already do on omap2430 and later.
> > >
> > > Cc: Benoit Cousson <b-cousson@ti.com>
> > > Cc: Paul Walmsley <paul@pwsan.com>
> > > Signed-off-by: Tony Lindgren <tony@atomide.com>
> >
> > Made a few changes here so that it applies on the omap-devel-a-for-3.5 tag
> > that you pulled in. Also changed the 2420 MMC class name to "msdi" and
> > the hwmod name to "msdi1" -- this is the IP block name that is listed in
> > the 2420 TRM Rev. X Table 26-9 "Instance Summary". It also is convenient
> > for us, because the 2420 MMC driver is different than the 2430+ HSMMC
> > driver, so we can just probe all of the hwmods of class "msdi" to register
> > the 2420 MMC :-)
>
> Also, forgot to mention that a struct omap_hwmod_class_sysconfig record
> was added here too, based on the info in the 2420 TRM.
>
> The updated patch is below. Have queued it in a hwmod data update branch
> here along with some other hwmod data updates. Will send a pull request
> after testing is finished here...

OK

Tony