Message ID | 20200722171224.989138-4-jic23@kernel.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | dt-bindings: iio: adc: Maxim ADC yaml conversions | expand |
On Wed, Jul 22, 2020 at 06:12:24PM +0100, Jonathan Cameron wrote: > From: Jonathan Cameron <Jonathan.Cameron@huawei.com> > > Straight forward conversion of this binding for this > current sense amplifier and ADC. > > Cc: Jacopo Mondi <jacopo@jmondi.org> > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> > --- > .../devicetree/bindings/iio/adc/max9611.txt | 27 ---------- > .../bindings/iio/adc/maxim,max9611.yaml | 49 +++++++++++++++++++ > 2 files changed, 49 insertions(+), 27 deletions(-) > > diff --git a/Documentation/devicetree/bindings/iio/adc/max9611.txt b/Documentation/devicetree/bindings/iio/adc/max9611.txt > deleted file mode 100644 > index ab4f43145ae5..000000000000 > --- a/Documentation/devicetree/bindings/iio/adc/max9611.txt > +++ /dev/null > @@ -1,27 +0,0 @@ > -* Maxim max9611/max9612 current sense amplifier with 12-bits ADC interface > - > -Maxim max9611/max9612 is an high-side current sense amplifier with integrated > -12-bits ADC communicating over I2c bus. > -The device node for this driver shall be a child of a I2c controller. > - > -Required properties > - - compatible: Should be "maxim,max9611" or "maxim,max9612" > - - reg: The 7-bits long I2c address of the device > - - shunt-resistor-micro-ohms: Value, in micro Ohms, of the current sense shunt > - resistor > - > -Example: > - > -&i2c4 { > - csa: adc@7c { > - compatible = "maxim,max9611"; > - reg = <0x7c>; > - > - shunt-resistor-micro-ohms = <5000>; > - }; > -}; > - > -This device node describes a current sense amplifier sitting on I2c4 bus > -with address 0x7c (read address is 0xf9, write address is 0xf8). > -A sense resistor of 0,005 Ohm is installed between RS+ and RS- current-sensing > -inputs. > diff --git a/Documentation/devicetree/bindings/iio/adc/maxim,max9611.yaml b/Documentation/devicetree/bindings/iio/adc/maxim,max9611.yaml > new file mode 100644 > index 000000000000..a9fc05e6b62c > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/adc/maxim,max9611.yaml > @@ -0,0 +1,49 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/iio/adc/maxim,max9611.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Maxim MAX9611 and similar current sense amplifiers with integrated ADCs > + > +maintainers: > + - Jacopo Mondi <jacopo@jmondi.org> > + > +description: | > + These devices combine a high-side current sense amplifier with a 12 bit ADC. > + They have an i2c interface. > + > +properties: > + compatible: > + enum: > + - maxim,max9611 > + - maxim,max9612 > + > + reg: > + maxItems: 1 > + > + shunt-resistor-micro-ohms: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: | > + Value in micro Ohms of the shunt resistor connected between the RS+ and > + RS- inputs, across which the current is measured. Value needed to compute ^ Double space > + the scaling of the measured current. > + With additionalProperties added Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Thanks j > +required: > + - compatible > + - reg > + - shunt-resistor-micro-ohms > + > +examples: > + - | > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + > + adc@7c { > + compatible = "maxim,max9611"; > + reg = <0x7c>; > + shunt-resistor-micro-ohms = <5000>; > + }; > + }; > +... > -- > 2.27.0 >
On Wed, 22 Jul 2020 18:12:24 +0100, Jonathan Cameron wrote: > From: Jonathan Cameron <Jonathan.Cameron@huawei.com> > > Straight forward conversion of this binding for this > current sense amplifier and ADC. > > Cc: Jacopo Mondi <jacopo@jmondi.org> > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> > --- > .../devicetree/bindings/iio/adc/max9611.txt | 27 ---------- > .../bindings/iio/adc/maxim,max9611.yaml | 49 +++++++++++++++++++ > 2 files changed, 49 insertions(+), 27 deletions(-) > Reviewed-by: Rob Herring <robh@kernel.org>
On Thu, 23 Jul 2020 15:22:31 -0600 Rob Herring <robh@kernel.org> wrote: > On Wed, 22 Jul 2020 18:12:24 +0100, Jonathan Cameron wrote: > > From: Jonathan Cameron <Jonathan.Cameron@huawei.com> > > > > Straight forward conversion of this binding for this > > current sense amplifier and ADC. > > > > Cc: Jacopo Mondi <jacopo@jmondi.org> > > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> > > --- > > .../devicetree/bindings/iio/adc/max9611.txt | 27 ---------- > > .../bindings/iio/adc/maxim,max9611.yaml | 49 +++++++++++++++++++ > > 2 files changed, 49 insertions(+), 27 deletions(-) > > > > Reviewed-by: Rob Herring <robh@kernel.org> Thanks Applied with additionalProperties line added. Jonathan
diff --git a/Documentation/devicetree/bindings/iio/adc/max9611.txt b/Documentation/devicetree/bindings/iio/adc/max9611.txt deleted file mode 100644 index ab4f43145ae5..000000000000 --- a/Documentation/devicetree/bindings/iio/adc/max9611.txt +++ /dev/null @@ -1,27 +0,0 @@ -* Maxim max9611/max9612 current sense amplifier with 12-bits ADC interface - -Maxim max9611/max9612 is an high-side current sense amplifier with integrated -12-bits ADC communicating over I2c bus. -The device node for this driver shall be a child of a I2c controller. - -Required properties - - compatible: Should be "maxim,max9611" or "maxim,max9612" - - reg: The 7-bits long I2c address of the device - - shunt-resistor-micro-ohms: Value, in micro Ohms, of the current sense shunt - resistor - -Example: - -&i2c4 { - csa: adc@7c { - compatible = "maxim,max9611"; - reg = <0x7c>; - - shunt-resistor-micro-ohms = <5000>; - }; -}; - -This device node describes a current sense amplifier sitting on I2c4 bus -with address 0x7c (read address is 0xf9, write address is 0xf8). -A sense resistor of 0,005 Ohm is installed between RS+ and RS- current-sensing -inputs. diff --git a/Documentation/devicetree/bindings/iio/adc/maxim,max9611.yaml b/Documentation/devicetree/bindings/iio/adc/maxim,max9611.yaml new file mode 100644 index 000000000000..a9fc05e6b62c --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/maxim,max9611.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,max9611.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX9611 and similar current sense amplifiers with integrated ADCs + +maintainers: + - Jacopo Mondi <jacopo@jmondi.org> + +description: | + These devices combine a high-side current sense amplifier with a 12 bit ADC. + They have an i2c interface. + +properties: + compatible: + enum: + - maxim,max9611 + - maxim,max9612 + + reg: + maxItems: 1 + + shunt-resistor-micro-ohms: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Value in micro Ohms of the shunt resistor connected between the RS+ and + RS- inputs, across which the current is measured. Value needed to compute + the scaling of the measured current. + +required: + - compatible + - reg + - shunt-resistor-micro-ohms + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + adc@7c { + compatible = "maxim,max9611"; + reg = <0x7c>; + shunt-resistor-micro-ohms = <5000>; + }; + }; +...