[alsa-devel] [PATCH v3 2/2] mfd: arizona: Update DT binding to support INn_MODE init_data

[Inha Song]

Hi, Charles.
Thanks for your review.

On Mon, 18 Aug 2014 15:29:45 +0100
Charles Keepax <ckeepax at opensource.wolfsonmicro.com> wrote:

> On Mon, Aug 18, 2014 at 08:00:09PM +0900, Inha Song wrote:
> > This patch update DT binding to support INn_MODE init_data. Each
> > input signal path can be configurated either as a Analogue or
> > Digital using the INn_MODE registers.
> > 
> > Signed-off-by: Inha Song <ideal.song at samsung.com>
> > ---
> >  Documentation/devicetree/bindings/mfd/arizona.txt | 8 ++++++++
> >  1 file changed, 8 insertions(+)
> > 
> > diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt
> > index 5c7e723..0064b21 100644
> > --- a/Documentation/devicetree/bindings/mfd/arizona.txt
> > +++ b/Documentation/devicetree/bindings/mfd/arizona.txt
> > @@ -42,6 +42,14 @@ Optional properties:
> >      the chip default will be used.  If present exactly five values must
> >      be specified.
> >  
> > +  - wlf,inmode : A list of INn_MODE register values, where n is the number
> > +    of input signals. Each input signal path can be configurated either as a
> > +    Analogue or Digital using the INn_MODE registers. If absent, INn_MODE
> 
> I would replace the second sentence here with something like
> "Valid values are 0 (Differential), 1 (Single-ended) and 2 (Digital
> Microphone)."
> 

OK, I will fix it like this:

- wlf,inmode : A list of INn_MODE register values, where n is the number
  of input signals. Valid values are 0 (Differential), 1 (Single-ended) and
  2 (Digital Microphone). If absent, INn_MODE registers.........

Best regards,
Inha Song.

> Thanks,
> Charles
> 
> > +    registers set to 0 by default. If present, values must be specified less
> > +    than or equal to the number of input singals. If values less than the
> > +    number of input signals, elements that has not been specifed are set to 0
> > +    by default.
> > +
> >    - DCVDD-supply, MICVDD-supply : Power supplies, only need to be specified if
> >      they are being externally supplied. As covered in
> >      Documentation/devicetree/bindings/regulator/regulator.txt
> > -- 
> > 2.0.0.390.gcb682f8
> >