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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-06-27 19:32:33 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-07-17 21:01:02 +0300 |
| commit | 5992d5a6b563bcf4313d8c06b957052b131eba6d (patch) | |
| tree | a82e9861cf5d0a21a23b5dfc9b15d2f0b20bfc5d /Documentation/devicetree/bindings/iio/dac | |
| parent | 0688cc60d579e9d122cbf81b7d185d711d0e3989 (diff) | |
| download | linux-5992d5a6b563bcf4313d8c06b957052b131eba6d.tar.xz | |
dt-bindings: iio: dac: ad5380: Add missing binding document
A simple binding for this particular DAC familly.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20210627163244.1090296-5-jic23@kernel.org
Diffstat (limited to 'Documentation/devicetree/bindings/iio/dac')
| -rw-r--r-- | Documentation/devicetree/bindings/iio/dac/adi,ad5380.yaml | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad5380.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad5380.yaml new file mode 100644 index 000000000000..d599b418a020 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/dac/adi,ad5380.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ad5380.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD5380 and similar DACs + +maintainers: + - Lars-Peter Clausen <lars@metafoo.de> + - Jonathan Cameron <jic23@kernel.org> + +description: | + DAC devices supporting both SPI and I2C interfaces. +properties: + compatible: + enum: + - adi,ad5380-3 + - adi,ad5380-5 + - adi,ad5381-3 + - adi,ad5381-5 + - adi,ad5382-3 + - adi,ad5382-5 + - adi,ad5383-3 + - adi,ad5383-5 + - adi,ad5384-3 + - adi,ad5384-5 + - adi,ad5390-3 + - adi,ad5390-5 + - adi,ad5391-3 + - adi,ad5391-5 + - adi,ad5392-3 + - adi,ad5392-5 + + reg: + maxItems: 1 + + vref-supply: + description: + If not supplied devices will use internal regulators. + + spi-max-frequency: true + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + dac@0 { + reg = <0>; + compatible = "adi,ad5390-5"; + vref-supply = <&dacvref>; + }; + }; + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + dac@42 { + reg = <0x42>; + compatible = "adi,ad5380-3"; + }; + }; +... |