Re: [PATCH 3/3] mfd: arizona: Update GPIO binding for newly supported flag

[Lee Jones <lee.jones@xxxxxxxxxx>]

On Mon, 22 May 2017, Lee Jones wrote:

> On Tue, 16 May 2017, Charles Keepax wrote:
> 
> > Update the device tree binding to show that the new GPIO_SLEEP flags are
> > now supported in the flags field of the GPIO binding for Arizona
> > devices.
> > 
> > Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
> > ---
> >  Documentation/devicetree/bindings/mfd/arizona.txt | 5 ++++-
> >  1 file changed, 4 insertions(+), 1 deletion(-)
> > 
> > diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt
> > index 8f2e282..1729133 100644
> > --- a/Documentation/devicetree/bindings/mfd/arizona.txt
> > +++ b/Documentation/devicetree/bindings/mfd/arizona.txt
> > @@ -30,7 +30,10 @@ Required properties:
> >  
> >    - gpio-controller : Indicates this device is a GPIO controller.
> >    - #gpio-cells : Must be 2. The first cell is the pin number and the
> > -    second cell is used to specify optional parameters (currently unused).
> > +    second cell is used to specify optional parameters, the following flags
> > +    are supported:
> > +      "GPIO_SLEEP_MAY_LOOSE_OUTPUT" the output of this GPIO does not need to
> > +      be maintained whilst the CODEC is in low power mode.
> 
> I guess this needs a GPIO and DT Ack.

FYI, if you receive both of those, you can also add mine without any
further intervention from me.

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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