Re: [PATCH] OMAP4: PandaBoard: remove unused power regulators

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On Wed, 16 Mar 2011 10:19:41 +0100
Jean Pihet <jean.pihet@xxxxxxxxxxxxxx> wrote:

> On Tue, Mar 15, 2011 at 8:14 PM, Andy Green <andy@xxxxxxxxxxx> wrote:
> > On 03/15/2011 07:10 PM, Somebody in the thread at some point said:
> >>
> >> the pandaboard does not use the VUSIM or VAUX1 power regulators on the
> >> TWL6030
> >> and are left floating. if the VUSIM and VAUX1 power regulators are
> >> initilized,
> >> noise on the unloaded regulators generates an overcurrent interrupt
> >> causing the
> >> system to power down. this patch removes the initialization of the unused
> >> power
> >> regulators of VUSIM and VAUX1.
> >>
> >> Signed-off-by: David Anders<x0132446@xxxxxx>
> >
> > Acked-by: Andy Green <andy.green@xxxxxxxxxx>
> >
> > Great job finding this one David.
> Great!
> 
> Acked-by: Jean Pihet <j-pihet@xxxxxx>
> 
Excellent! Some of us don't need a halogen lamp anymore to run
Panda [1] :-)

And indeed, the VUSIM and VAUX1 are unused according to schematics.
Definitely 2.6.38-rc material and probably 2.6.37 stable too?

Acked-by: Jarkko Nikula <jhnikula@xxxxxxxxx>
---
1. http://marc.info/?l=linux-omap&m=129784674528539&w=2
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