linux-kernel - Re: [PATCH 4/4] iio: frequency: adf4371: Add support for output stage mute

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Date:   Wed, 26 Jun 2019 21:13:31 +0100
From:   Jonathan Cameron <jic23@...nel.org>
To:     Rob Herring <robh+dt@...nel.org>
Cc:     Stefan Popa <stefan.popa@...log.com>,
        Mark Rutland <mark.rutland@....com>,
        Hartmut Knaack <knaack.h@....de>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald <pmeerw@...erw.net>,
        Michael Hennerich <Michael.Hennerich@...log.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "open list:IIO SUBSYSTEM AND DRIVERS" <linux-iio@...r.kernel.org>,
        devicetree@...r.kernel.org,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 4/4] iio: frequency: adf4371: Add support for output
 stage mute

On Wed, 26 Jun 2019 13:59:49 -0600
Rob Herring <robh+dt@...nel.org> wrote:

> On Mon, Jun 24, 2019 at 9:14 AM Stefan Popa <stefan.popa@...log.com> wrote:
> >
> > Another feature of the ADF4371/ADF4372 is that the supply current to the
> > RF8P and RF8N output stage can shut down until the ADF4371 achieves lock
> > as measured by the digital lock detect circuitry. The mute to lock
> > detect bit (MUTE_LD) in REG25 enables this function.
> >
> > Signed-off-by: Stefan Popa <stefan.popa@...log.com>
> > ---
> >  .../devicetree/bindings/iio/frequency/adf4371.yaml          |  6 ++++++  
> 
> If you resend and in the future, please split bindings to separate patch.
> 
> >  drivers/iio/frequency/adf4371.c                             | 13 +++++++++++++
> >  2 files changed, 19 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/iio/frequency/adf4371.yaml b/Documentation/devicetree/bindings/iio/frequency/adf4371.yaml
> > index a268a9d..6db8742 100644
> > --- a/Documentation/devicetree/bindings/iio/frequency/adf4371.yaml
> > +++ b/Documentation/devicetree/bindings/iio/frequency/adf4371.yaml
> > @@ -32,6 +32,12 @@ properties:
> >      items:
> >        - clkin
> >
> > +  adi,mute-till-lock-en:
> > +    description:
> > +      If this property is present, then the supply current to RF8P and RF8N
> > +      output stage will shut down until the ADF4371/ADF4372 achieves lock as
> > +      measured by the digital lock detect circuitry.  
> 
> You need to define the type:
> 
> type: boolean
> 
> Maybe Jonathan will fix up.
Doh. I should have caught that.

Fixed up with
type: boolean

Hopefully I did it right

https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git/commit/?h=testing&id=6e68162fcc94ec81c1656e15e6e1893fee0c309a

Thanks Rob!

Jonathan

> 
> Rob