| Message ID | 20200809111753.156236-10-jic23@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | dt-bindings: yaml conversions of some simple ADC bindings. | expand |
On Sun, 09 Aug 2020 12:17:49 +0100, Jonathan Cameron wrote: > From: Jonathan Cameron <Jonathan.Cameron@huawei.com> > > Simple binding. Only addition to txt version is > as a provider of channels to other devices using the consumer > binding. > > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> > Cc: Angelo Compagnucci <angelo.compagnucci@gmail.com> > --- > .../bindings/iio/adc/ti,adc128s052.yaml | 59 +++++++++++++++++++ > .../bindings/iio/adc/ti-adc128s052.txt | 25 -------- > 2 files changed, 59 insertions(+), 25 deletions(-) > Reviewed-by: Rob Herring <robh@kernel.org>
On Mon, 17 Aug 2020 20:30:34 -0600 Rob Herring <robh@kernel.org> wrote: > On Sun, 09 Aug 2020 12:17:49 +0100, Jonathan Cameron wrote: > > From: Jonathan Cameron <Jonathan.Cameron@huawei.com> > > > > Simple binding. Only addition to txt version is > > as a provider of channels to other devices using the consumer > > binding. > > > > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> > > Cc: Angelo Compagnucci <angelo.compagnucci@gmail.com> > > --- > > .../bindings/iio/adc/ti,adc128s052.yaml | 59 +++++++++++++++++++ > > .../bindings/iio/adc/ti-adc128s052.txt | 25 -------- > > 2 files changed, 59 insertions(+), 25 deletions(-) > > > > Reviewed-by: Rob Herring <robh@kernel.org> Applied
diff --git a/Documentation/devicetree/bindings/iio/adc/ti,adc128s052.yaml b/Documentation/devicetree/bindings/iio/adc/ti,adc128s052.yaml new file mode 100644 index 000000000000..d54a0183f024 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/ti,adc128s052.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/ti,adc128s052.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments ADC128S052 and similar ADCs + +maintainers: + - Angelo Compagnucci <angelo.compagnucci@gmail.com> + +description: | + Family of 12 bit SPI ADCs with 2 to 8 channels with a range of different + target sample rates. + +properties: + compatible: + enum: + - ti,adc122s021 + - ti,adc122s051 + - ti,adc122s101 + - ti,adc124s021 + - ti,adc124s051 + - ti,adc124s101 + - ti,adc128s052 + + reg: + maxItems: 1 + + spi-max-frequency: true + + vref-supply: true + + "#io-channel-cells": + const: 1 + +required: + - compatible + - reg + - vref-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "ti,adc128s052"; + reg = <0>; + vref-supply = <&vdd_supply>; + spi-max-frequency = <1000000>; + #io-channel-cells = <1>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/adc/ti-adc128s052.txt b/Documentation/devicetree/bindings/iio/adc/ti-adc128s052.txt deleted file mode 100644 index c07ce1a3f5c4..000000000000 --- a/Documentation/devicetree/bindings/iio/adc/ti-adc128s052.txt +++ /dev/null @@ -1,25 +0,0 @@ -* Texas Instruments' ADC128S052, ADC122S021 and ADC124S021 ADC chip - -Required properties: - - compatible: Should be one of: - - "ti,adc128s052" - - "ti,adc122s021" - - "ti,adc122s051" - - "ti,adc122s101" - - "ti,adc124s021" - - "ti,adc124s051" - - "ti,adc124s101" - - reg: spi chip select number for the device - - vref-supply: The regulator supply for ADC reference voltage - -Recommended properties: - - spi-max-frequency: Definition as per - Documentation/devicetree/bindings/spi/spi-bus.txt - -Example: -adc@0 { - compatible = "ti,adc128s052"; - reg = <0>; - vref-supply = <&vdd_supply>; - spi-max-frequency = <1000000>; -};