Re: [PATCH v4 0/5] Adding MMC Support on OMAP4430 SDP

[Tony Lindgren <tony@atomide.com>]

* Tony Lindgren <tony@atomide.com> [100517 19:45]:
> Hi,
> 
> * kishore kadiyala <kishore.kadiyala@ti.com> [100515 11:15]:
> > Adding MMC1 and MMC2 controllers support for OMAP4
> > 
> > V4:
> > - Rebased to "for_next" branch[LO].
> > - The first 3 patches [1,2,3] in the series are Minimal set of changes
> >   with which MMC1/MMC2 works [No card detect for MMC1]on OMAP4 but with
> >   dependencies on following patches [Not in "for_next" branch]
> >   [1] I2c patches
> >       a)https://patchwork.kernel.org/patch/98937/
> >       b)https://patchwork.kernel.org/patch/98936/
> >       c)https://patchwork.kernel.org/patch/98939/
> >       d)https://patchwork.kernel.org/patch/79735/
> 
> I've taken the updated versions of the I2C patches,
> and fixed them not to break omap3_defconfig.
> 
> >   [2] Regulator pacth
> >       a)https://patchwork.kernel.org/patch/94054/
> >   [3] hsmmc-clk patch
> >       a)https://patchwork.kernel.org/patch/96821/
> 
> I've picked up these too.
> 
> > - The patches 4,5 adds card detect feature for MMC1
> 
> I only took 1 - 3 out of the MMC patches, it's too
> late to start changing the other stuff.
> 
> I've reposted the whole series for a quick review.

FYI, the MMC on omap4 is not quite there yet at least
on my board. It mostly detects the card with
omap_4430sdp_defconfig, but fails always unless
CONFIG_RTC_DRV_TWL92330=y.. This is without CONFIG_SMP
as it oopses.

Also MMC is never detected with omap3_defconfig.

Santosh & Kishore, maybe take a look at that, otherwise
it looks like we still don't have a very usable support
for omap4.

I've piled all these patches into linux-omap master branch
for easy testing. Let me know if I missed some patch.

Regards,

Tony