Re: [PATCH] regulator: twl4030 VAUX3 supports 3.0V

Adrian Hunter
2009-03-25T08:28:09Z

Liam Girdwood wrote:
> On Tue, 2009-03-17 at 09:36 +0200, Adrian Hunter wrote:
>> Liam Girdwood wrote:
>>> On Fri, 2009-03-06 at 14:48 -0800, David Brownell wrote:
>>>> On Friday 06 March 2009, Mark Brown wrote:
>>>>> Would it make sense to make this platform data so that if a given board
>>>>> requires running the chip like this it can be enabled for those boards
>>>>> but it's not something people might turn on because it seems useful?
>>>> Let's hear if it's actually needed, first. :)
>>>>
>>>> I coded those tables so that it would be easy to kick in the
>>>> support for out-of-spec operation if it's really needed. But
>>>> so far we don't know that it's needed, and I'd rather it not
>>>> be too easy to run like that.
>>>>
>>> I've now reverted this patch.
>> TI say we can use VAUX3 at 3V and expect no problems:
>>
>> http://community.ti.com/forums/p/3777/14574.aspx
>>
>> So how do we do it?
>
> I'd prefer seeing the reply from Ghandar to David's last question before
> accepting this patch again. It's still not 100% clear from TI, things
> seem a little bit muddled as to whether 3V will be guaranteed to work on
> *all* shipped devices.

Ghandar has responded. What would you like to do?