On 6/2/24 8:21 PM, Kim Seer Paller wrote: > Add documentation for ltc2672. > > Reported-by: Rob Herring (Arm) <robh@xxxxxxxxxx> > Closes: https://lore.kernel.org/all/171643825573.1037396.2749703571529285460.robh@xxxxxxxxxx/ > Co-developed-by: Michael Hennerich <michael.hennerich@xxxxxxxxxx> > Signed-off-by: Michael Hennerich <michael.hennerich@xxxxxxxxxx> > Signed-off-by: Kim Seer Paller <kimseer.paller@xxxxxxxxxx> > --- > .../bindings/iio/dac/adi,ltc2672.yaml | 158 ++++++++++++++++++ > MAINTAINERS | 1 + > 2 files changed, 159 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml > > diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml > new file mode 100644 > index 000000000000..d143a9db7010 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml > @@ -0,0 +1,158 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/iio/dac/adi,ltc2672.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Analog Devices LTC2672 DAC > + > +maintainers: > + - Michael Hennerich <michael.hennerich@xxxxxxxxxx> > + - Kim Seer Paller <kimseer.paller@xxxxxxxxxx> > + > +description: | > + Analog Devices LTC2672 5 channel, 16 bit, 300mA DAC > + https://www.analog.com/media/en/technical-documentation/data-sheets/ltc2672.pdf > + > +properties: > + compatible: > + enum: > + - adi,ltc2672 The linked datasheet describes 12-bit and 16-bit versions, so should we have two compatibles here? adi,ltc2672-12, adi,ltc2672-16 I don't see any ID registers where this could be read from the chip at runtime, so seems like something that needs to be in the devicetree.
