Re: LDP support

2009-05-31 Thread Felipe Balbi 
On Sun, May 31, 2009 at 11:24:49PM +0200, ext Russell King - ARM Linux wrote:
> 2. No TWL4030 keyboard driver merged (not even in linux-next)

I recall David Brownell sending this one via linux-input. Don't know the
status though.

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balbi
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RE: LDP support

2009-05-31 Thread Woodruff, Richard 
> 6. do ___NOT___ (underscored in triplicate and 500ft high letters) enable
>ARM errata 460075 - it solidly prevents the kernel booting on LDP.
>(it's taken many hours to debug that.)

This is an r2p0 errata only.  It's not in earlier versions or in later cores.

Today there are only r1pX OMAP3s today.  In the future there will be r3px also.

Regards,
Regards,
Richard W.
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Re: LDP support

2009-05-31 Thread Russell King - ARM Linux 
On Tue, Apr 28, 2009 at 03:42:37PM -0700, Tony Lindgren wrote:
> * Russell King - ARM Linux  [090428 15:07]:
> > Tony, et.al.,
> > 
> > Any ideas when more LDP support will be pushed into mainline (such as
> > the framebuffer support)?
> 
> I'll be looking at the board-*.c patches for the next merge window
> hopefully this week or next week.
> 
> Looks like LDP keyboard, touchscreen & RTC are pretty much ready
> to go. Then the MMC has some regulator updates, but AFAIK the MMC
> should work OK already.
> 
> For the framebuffer, Imre and Tomi know the status the best, so
> I've added them to Cc.
> 
> Imre has been meaning to send a bunch of drivers/video/omap changes
> to the fbdev list for a while now and LDP framebuffer may depend on
> those. Imre, any news on the status of sending the fb patches
> upstream?
> 
> Then there are the upcoming DSS patches from Tomi, but those still
> need some work before they're ready to go.

Okay, now that I've merged your tree, we've moved a few steps forward but
a couple of steps backward with LDP support:

1. LDP LCD platform device added
2. GPIO keyboard platform data added
3. TWL4030 keyboard platform data added
4. TSC2046 touchscreen platform data added
5. MMC has regressed - no sign of the driver initializing, not even an
   error message from it, so I can't boot to check what the status of
   these are.
6. do ___NOT___ (underscored in triplicate and 500ft high letters) enable
   ARM errata 460075 - it solidly prevents the kernel booting on LDP.
   (it's taken many hours to debug that.)

However, things that still seem to be missing:

1. GPIO keyboard (presumably) needs to be enabled in omap_ldp_defconfig
2. No TWL4030 keyboard driver merged (not even in linux-next)
3. No LDP LCD driver merged
4. No OMAP3 video driver
5. No sound?

Any ideas what's happening with these?  Will they make the next merge
window (which is possibly about a week away) - I guess not. :(
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