On Fri, 1 Dec 2017 18:40:12 +0100 Arnaud Pouliquen arnaud.pouliquen@st.com wrote:
Add documentation of device tree bindings to support sigma delta modulator in IIO framework.
Signed-off-by: Arnaud Pouliquen arnaud.pouliquen@st.com Acked-by: Rob Herring robh@kernel.org
Acked-by: Jonathan Cameron Jonathan.Cameron@huawei.com
.../devicetree/bindings/iio/adc/sigma-delta-modulator.txt | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt
diff --git a/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt b/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt new file mode 100644 index 0000000..e9ebb8a --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt @@ -0,0 +1,13 @@ +Device-Tree bindings for sigma delta modulator
+Required properties: +- compatible: should be "ads1201", "sd-modulator". "sd-modulator" can be use
- as a generic SD modulator if modulator not specified in compatible list.
+- #io-channel-cells = <1>: See the IIO bindings section "IIO consumers".
+Example node:
- ads1202: adc@0 {
compatible = "sd-modulator";#io-channel-cells = <1>;- };