| Message ID | 20200722171224.989138-2-jic23@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | dt-bindings: iio: adc: Maxim ADC yaml conversions | expand |
Hi Jonathan, On Wed, Jul 22, 2020 at 06:12:22PM +0100, Jonathan Cameron wrote: > From: Jonathan Cameron <Jonathan.Cameron@huawei.com> > > Straight forward conversion for this SPI ADC. > Added limits on spi-max-frequency from datasheet (0.1 to 4.8MHz) > > Cc: Jacopo Mondi <jacopo@jmondi.org> > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Thanks j > --- > .../devicetree/bindings/iio/adc/max11100.txt | 18 ------- > .../bindings/iio/adc/maxim,max11100.yaml | 49 +++++++++++++++++++ > 2 files changed, 49 insertions(+), 18 deletions(-) > > diff --git a/Documentation/devicetree/bindings/iio/adc/max11100.txt b/Documentation/devicetree/bindings/iio/adc/max11100.txt > deleted file mode 100644 > index b7f7177b8aca..000000000000 > --- a/Documentation/devicetree/bindings/iio/adc/max11100.txt > +++ /dev/null > @@ -1,18 +0,0 @@ > -* Maxim max11100 Analog to Digital Converter (ADC) > - > -Required properties: > - - compatible: Should be "maxim,max11100" > - - reg: the adc unit address > - - vref-supply: phandle to the regulator that provides reference voltage > - > -Optional properties: > - - spi-max-frequency: SPI maximum frequency > - > -Example: > - > -max11100: adc@0 { > - compatible = "maxim,max11100"; > - reg = <0>; > - vref-supply = <&adc0_vref>; > - spi-max-frequency = <240000>; > -}; > diff --git a/Documentation/devicetree/bindings/iio/adc/maxim,max11100.yaml b/Documentation/devicetree/bindings/iio/adc/maxim,max11100.yaml > new file mode 100644 > index 000000000000..0cf87556ef82 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/adc/maxim,max11100.yaml > @@ -0,0 +1,49 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/iio/adc/maxim,max11100.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Maxim MAX11100 ADC > + > +maintainers: > + - Jacopo Mondi <jacopo@jmondi.org> > + > +description: | > + Single channel 16 bit ADC with SPI interface. > + > +properties: > + compatible: > + const: maxim,max11100 > + > + reg: > + maxItems: 1 > + > + vref-supply: > + description: External reference, needed to establish input scaling. > + > + spi-max-frequency: > + minimum: 100000 > + maximum: 4800000 > + > +additionalProperties: false > + > +required: > + - compatible > + - reg > + - vref-supply > + > +examples: > + - | > + spi { > + #address-cells = <1>; > + #size-cells = <0>; > + > + adc@0 { > + compatible = "maxim,max11100"; > + reg = <0>; > + vref-supply = <&adc_vref>; > + spi-max-frequency = <240000>; > + }; > + }; > +... > -- > 2.27.0 >
On Wed, 22 Jul 2020 18:12:22 +0100, Jonathan Cameron wrote: > From: Jonathan Cameron <Jonathan.Cameron@huawei.com> > > Straight forward conversion for this SPI ADC. > Added limits on spi-max-frequency from datasheet (0.1 to 4.8MHz) > > Cc: Jacopo Mondi <jacopo@jmondi.org> > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> > --- > .../devicetree/bindings/iio/adc/max11100.txt | 18 ------- > .../bindings/iio/adc/maxim,max11100.yaml | 49 +++++++++++++++++++ > 2 files changed, 49 insertions(+), 18 deletions(-) > Reviewed-by: Rob Herring <robh@kernel.org>
On Thu, 23 Jul 2020 15:21:59 -0600 Rob Herring <robh@kernel.org> wrote: > On Wed, 22 Jul 2020 18:12:22 +0100, Jonathan Cameron wrote: > > From: Jonathan Cameron <Jonathan.Cameron@huawei.com> > > > > Straight forward conversion for this SPI ADC. > > Added limits on spi-max-frequency from datasheet (0.1 to 4.8MHz) > > > > Cc: Jacopo Mondi <jacopo@jmondi.org> > > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> > > --- > > .../devicetree/bindings/iio/adc/max11100.txt | 18 ------- > > .../bindings/iio/adc/maxim,max11100.yaml | 49 +++++++++++++++++++ > > 2 files changed, 49 insertions(+), 18 deletions(-) > > > > Reviewed-by: Rob Herring <robh@kernel.org> Applied to the togreg branch of iio.git and pushed out as testing for the autobuilders to play with it. Thanks, Jonathan
diff --git a/Documentation/devicetree/bindings/iio/adc/max11100.txt b/Documentation/devicetree/bindings/iio/adc/max11100.txt deleted file mode 100644 index b7f7177b8aca..000000000000 --- a/Documentation/devicetree/bindings/iio/adc/max11100.txt +++ /dev/null @@ -1,18 +0,0 @@ -* Maxim max11100 Analog to Digital Converter (ADC) - -Required properties: - - compatible: Should be "maxim,max11100" - - reg: the adc unit address - - vref-supply: phandle to the regulator that provides reference voltage - -Optional properties: - - spi-max-frequency: SPI maximum frequency - -Example: - -max11100: adc@0 { - compatible = "maxim,max11100"; - reg = <0>; - vref-supply = <&adc0_vref>; - spi-max-frequency = <240000>; -}; diff --git a/Documentation/devicetree/bindings/iio/adc/maxim,max11100.yaml b/Documentation/devicetree/bindings/iio/adc/maxim,max11100.yaml new file mode 100644 index 000000000000..0cf87556ef82 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/maxim,max11100.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/maxim,max11100.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX11100 ADC + +maintainers: + - Jacopo Mondi <jacopo@jmondi.org> + +description: | + Single channel 16 bit ADC with SPI interface. + +properties: + compatible: + const: maxim,max11100 + + reg: + maxItems: 1 + + vref-supply: + description: External reference, needed to establish input scaling. + + spi-max-frequency: + minimum: 100000 + maximum: 4800000 + +additionalProperties: false + +required: + - compatible + - reg + - vref-supply + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "maxim,max11100"; + reg = <0>; + vref-supply = <&adc_vref>; + spi-max-frequency = <240000>; + }; + }; +...