Hi, On 09/09/2020 18:59:33+0100, Jonathan Cameron wrote: > From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> > > A simple conversion from txt file to yaml. I added the #io-channel-cells > property as optional to allow the channels of this ADCs to be used > to provide services to other drivers, for example if an analog > accelerometer is connected. > > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> > Cc: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx> > Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx> > --- > .../bindings/iio/adc/nuvoton,nau7802.yaml | 50 +++++++++++++++++++ > .../bindings/iio/adc/nuvoton-nau7802.txt | 18 ------- > 2 files changed, 50 insertions(+), 18 deletions(-) > > diff --git a/Documentation/devicetree/bindings/iio/adc/nuvoton,nau7802.yaml b/Documentation/devicetree/bindings/iio/adc/nuvoton,nau7802.yaml > new file mode 100644 > index 000000000000..bcd041ea28a8 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/adc/nuvoton,nau7802.yaml > @@ -0,0 +1,50 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/iio/adc/nuvoton,nau7802.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Nuvoton NAU7802 I2c Analog to Digital Converter (ADC) > + > +maintainers: > + - Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx> > + - Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx> > + Sorry, I meant to reply earlier. Can you make that: - Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx> - Maxime Ripard <mripard@xxxxxxxxxx> Else, this seems good to me! > +properties: > + compatible: > + const: nuvoton,nau7802 > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + nuvoton,vldo: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: > + Internal reference voltage in millivolts to be configured. > + minimum: 2400 > + maximum: 4500 > + > + "#io-channel-cells": > + const: 1 > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + nau7802@2a { > + compatible = "nuvoton,nau7802"; > + reg = <0x2a>; > + nuvoton,vldo = <3000>; > + }; > + }; > +... > diff --git a/Documentation/devicetree/bindings/iio/adc/nuvoton-nau7802.txt b/Documentation/devicetree/bindings/iio/adc/nuvoton-nau7802.txt > deleted file mode 100644 > index e9582e6fe350..000000000000 > --- a/Documentation/devicetree/bindings/iio/adc/nuvoton-nau7802.txt > +++ /dev/null > @@ -1,18 +0,0 @@ > -* Nuvoton NAU7802 Analog to Digital Converter (ADC) > - > -Required properties: > - - compatible: Should be "nuvoton,nau7802" > - - reg: Should contain the ADC I2C address > - > -Optional properties: > - - nuvoton,vldo: Internal reference voltage in millivolts to be > - configured valid values are between 2400 mV and 4500 mV. > - - interrupts: IRQ line for the ADC. If not used the driver will use > - polling. > - > -Example: > -adc2: nau7802@2a { > - compatible = "nuvoton,nau7802"; > - reg = <0x2a>; > - nuvoton,vldo = <3000>; > -}; > -- > 2.28.0 > -- Alexandre Belloni, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
