On Tue, Dec 29, 2015 at 3:26 PM, Paul Kocialkowski <cont...@paulk.fr> wrote:
> Le mardi 29 décembre 2015 à 14:02 -0600, Rob Herring a écrit :
>> On Wed, Dec 23, 2015 at 11:58:37AM +0100, Paul Kocialkowski wrote:
>> > LP872x regulators are made active via the EN pin, which might be hooked to 
>> > a
>> > GPIO. This adds support for driving the GPIO high when the driver is in 
>> > use.
>> >
>> > Signed-off-by: Paul Kocialkowski <cont...@paulk.fr>
>> > ---
>> >  .../devicetree/bindings/regulator/lp872x.txt       |  1 +
>> >  drivers/regulator/lp872x.c                         | 33 
>> > ++++++++++++++++++++--
>> >  include/linux/regulator/lp872x.h                   |  2 ++
>> >  3 files changed, 33 insertions(+), 3 deletions(-)
>> >
>> > diff --git a/Documentation/devicetree/bindings/regulator/lp872x.txt 
>> > b/Documentation/devicetree/bindings/regulator/lp872x.txt
>> > index 7818318..0559c25 100644
>> > --- a/Documentation/devicetree/bindings/regulator/lp872x.txt
>> > +++ b/Documentation/devicetree/bindings/regulator/lp872x.txt
>> > @@ -28,6 +28,7 @@ Optional properties:
>> >    - ti,dvs-gpio: GPIO specifier for external DVS pin control of LP872x 
>> > devices.
>> >    - ti,dvs-vsel: DVS selector. 0 = SEL_V1, 1 = SEL_V2.
>> >    - ti,dvs-state: initial DVS pin state. 0 = DVS_LOW, 1 = DVS_HIGH.
>> > +  - ti,enable-gpio: GPIO specifier for EN pin control of LP872x devices.
>>
>> Should be "-gpios" instead of "-gpio".
>
> Care to comment why? There is only one GPIO that can be used here, since
> there is only one single EN pin. I thought this matched what is done
> already with "ti,dvs-gpio".

To be consistent. We use "clocks" and "interrupts" always whether one
or more for example.

-gpio is documented as deprecated now.

Rob
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