linux-kernel - Re: [PATCH v2 3/4] dt-bindings: power: supply: Add docs for Ingenic JZ47xx SoCs battery.

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Message-ID: <20190418194703.ft5rycsrzz3fyxxb@earth.universe>
Date:   Thu, 18 Apr 2019 21:47:03 +0200
From:   Sebastian Reichel <sre@...nel.org>
To:     Jonathan Cameron <jic23@...nel.org>
Cc:     Artur Rojek <contact@...ur-rojek.eu>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>, linux-pm@...r.kernel.org,
        linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Paul Cercueil <paul@...pouillou.net>
Subject: Re: [PATCH v2 3/4] dt-bindings: power: supply: Add docs for Ingenic
 JZ47xx SoCs battery.

Hi,

On Sun, Mar 24, 2019 at 03:30:18PM +0000, Jonathan Cameron wrote:
> On Sat, 23 Mar 2019 18:28:08 +0100
> Artur Rojek <contact@...ur-rojek.eu> wrote:
> 
> > Add documentation for the ingenic-battery driver, used on JZ47xx SoCs.
> > 
> > Signed-off-by: Artur Rojek <contact@...ur-rojek.eu>
> Looks fine to me.
> 
> Acked-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>

Thanks, queued.

-- Sebastian

> 
> > ---
> > 
> > Changes:
> > 
> > v2: no change
> > 
> >  .../bindings/power/supply/ingenic,battery.txt | 31 +++++++++++++++++++
> >  1 file changed, 31 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/power/supply/ingenic,battery.txt
> > 
> > diff --git a/Documentation/devicetree/bindings/power/supply/ingenic,battery.txt b/Documentation/devicetree/bindings/power/supply/ingenic,battery.txt
> > new file mode 100644
> > index 000000000000..66430bf73815
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/power/supply/ingenic,battery.txt
> > @@ -0,0 +1,31 @@
> > +* Ingenic JZ47xx battery bindings
> > +
> > +Required properties:
> > +
> > +- compatible: Must be "ingenic,jz4740-battery".
> > +- io-channels: phandle and IIO specifier pair to the IIO device.
> > +  Format described in iio-bindings.txt.
> > +- monitored-battery: phandle to a "simple-battery" compatible node.
> > +
> > +The "monitored-battery" property must be a phandle to a node using the format
> > +described in battery.txt, with the following properties being required:
> > +
> > +- voltage-min-design-microvolt: Drained battery voltage.
> > +- voltage-max-design-microvolt: Fully charged battery voltage.
> > +
> > +Example:
> > +
> > +#include <dt-bindings/iio/adc/ingenic,adc.h>
> > +
> > +simple_battery: battery {
> > +	compatible = "simple-battery";
> > +	voltage-min-design-microvolt = <3600000>;
> > +	voltage-max-design-microvolt = <4200000>;
> > +};
> > +
> > +ingenic_battery {
> > +	compatible = "ingenic,jz4740-battery";
> > +	io-channels = <&adc INGENIC_ADC_BATTERY>;
> > +	io-channel-names = "battery";
> > +	monitored-battery = <&simple_battery>;
> > +};
> 

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