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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-10-31 16:40:53 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-11-16 22:54:02 +0300 |
| commit | 3eccfe575e00b9cdaed0600c079194b0be358ac9 (patch) | |
| tree | 8c8eb1b616866b6273f3066c9a82807a49f91ea9 /Documentation | |
| parent | d08a718742aa90f8ff496fd0916d3ce242c5421b (diff) | |
| download | linux-3eccfe575e00b9cdaed0600c079194b0be358ac9.tar.xz | |
dt-bindings:iio:dac:ti,dac5571 yaml conversion.
A few tweaks in this conversion.
* The example didn't have the I2C address of 4C in the node name so
fixed that.
* The reference voltage in the txt file is an optional binding, but
the driver is making use of it to provide the scaling of the output
channels. As such I have made it required going forwards.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Sean Nyekjaer <sean@geanix.com>
Link: https://lore.kernel.org/r/20201031134110.724233-13-jic23@kernel.org
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/iio/dac/ti,dac5571.txt | 24 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/iio/dac/ti,dac5571.yaml | 52 |
2 files changed, 52 insertions, 24 deletions
diff --git a/Documentation/devicetree/bindings/iio/dac/ti,dac5571.txt b/Documentation/devicetree/bindings/iio/dac/ti,dac5571.txt deleted file mode 100644 index 03af6b9a4d07..000000000000 --- a/Documentation/devicetree/bindings/iio/dac/ti,dac5571.txt +++ /dev/null @@ -1,24 +0,0 @@ -* Texas Instruments DAC5571 Family - -Required properties: - - compatible: Should contain - "ti,dac5571" - "ti,dac6571" - "ti,dac7571" - "ti,dac5574" - "ti,dac6574" - "ti,dac7574" - "ti,dac5573" - "ti,dac6573" - "ti,dac7573" - - reg: Should contain the DAC I2C address - -Optional properties: - - vref-supply: The regulator supply for DAC reference voltage - -Example: -dac@0 { - compatible = "ti,dac5571"; - reg = <0x4C>; - vref-supply = <&vdd_supply>; -}; diff --git a/Documentation/devicetree/bindings/iio/dac/ti,dac5571.yaml b/Documentation/devicetree/bindings/iio/dac/ti,dac5571.yaml new file mode 100644 index 000000000000..714191724f7c --- /dev/null +++ b/Documentation/devicetree/bindings/iio/dac/ti,dac5571.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/ti,dac5571.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments DAC5571 Family + +maintainers: + - Sean Nyekjaer <sean@geanix.com> + +properties: + compatible: + enum: + - ti,dac5571 + - ti,dac6571 + - ti,dac7571 + - ti,dac5574 + - ti,dac6574 + - ti,dac7574 + - ti,dac5573 + - ti,dac6573 + - ti,dac7573 + + reg: + maxItems: 1 + + vref-supply: + description: + Reference voltage must be supplied to establish the scaling of the + output voltage. + +required: + - compatible + - reg + - vref-supply + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + dac@4c { + compatible = "ti,dac5571"; + reg = <0x4C>; + vref-supply = <&vdd_supply>; + }; + }; +... |