[U-Boot] [PATCH 2/4] I2C Add initial support for TWL4030

[Tom <Tom.Rix@windriver.com>]

Omap2 is still pending.
I was hoping to help Richard out with this last week but he was on travel.

There is not much more I think I can do wrt omap2.
All my targets are omap3.
The nearest I can find online is the nokia n8xx which uses a another 
bootloader.

The options as I see them are.

1. Get a pass on omap2 testing
2. Rewrite i2c init to have a omap3 specific init
3. Hack n8xx and try to convience you the results are reasonable
4. Wait for omap2 testing.

I vote for #1.

Tom



Heiko Schocher wrote:
> Hello Wolfgang,
>
> Wolfgang Denk wrote:
>   
>> In message <1244638432-30893-3-git-send-email-Tom.Rix@windriver.com> Tom Rix wrote:
>>     
>>> The TWL4030 supplies many peripheral for OMAP3 boards. These include
>>> power management, usb and, keyboard.
>>>
>>> The product description is found here:
>>>
>>> http://focus.ti.com/docs/prod/folders/print/tps65950.html
>>>
>>> Product reference document, tps65950.pdf, is found here:
>>>
>>> http://www.ti.com/lit/gpn/tps65950
>>>
>>> Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
>>> ---
>>>  drivers/i2c/Makefile      |    1 +
>>>  drivers/i2c/twl4030_i2c.c |   37 ++++++++
>>>  include/twl4030.h         |  221 +++++++++++++++++++++++++++++++++++++++++++++
>>>  3 files changed, 259 insertions(+), 0 deletions(-)
>>>  create mode 100644 drivers/i2c/twl4030_i2c.c
>>>  create mode 100644 include/twl4030.h
>>>       
>> I think this is supposed to go through the i2c repo, but I haven't
>> seen any comments yet. 
>>     
>
>
> Hmm.. there are responses, see for example:
>
> http://lists.denx.de/pipermail/u-boot/2009-June/054086.html
>
>   
>> Can you please check the state of this patch? Thanks in advance.
>>     
>
> Hmm.. it is a little long to follow this ... it ended
> first here:
>
> http://lists.denx.de/pipermail/u-boot/2009-June/054654.html
>
> waiting for an Ack that it works on omap2 ...
>
> (I Acked the resulting 3 patches, see:
>  http://lists.denx.de/pipermail/u-boot/2009-June/054585.html
> )
>
> Ah, found one more answer from Tom:
>
> http://lists.denx.de/pipermail/u-boot/2009-June/054801.html
>
> ended in:
>
> http://lists.denx.de/pipermail/u-boot/2009-June/055071.html
>
> with a new patchset of 6 patches, starting with:
> http://lists.denx.de/pipermail/u-boot/2009-June/055072.html
>
> but state of omap2 is still pending ... see:
>
> http://lists.denx.de/pipermail/u-boot/2009-June/055087.html
>
> then Tom wrote, he has setup a git repo, see:
> http://lists.denx.de/pipermail/u-boot/2009-July/055328.html
>
> but I think, the state of the omap2 is pending ... so
> I (and I think Jean-Christophe also) wait for, that this
> pending state is going away ...
>
> Tom, do you have an update?
>
> (added Jean-Christophe to cc:)
> bye
> Heiko
>