Settling time and over sampling is a typical challenge for different IIO ADC
devices. So, introduce channel specific settling-time-us and oversampling-ratio
properties to cover this use case.
Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/iio/adc/adc.yaml | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/iio/adc/adc.yaml b/Documentation/devicetree/bindings/iio/adc/adc.yaml
index 912a7635edc4..66fd4b45f097 100644
--- a/Documentation/devicetree/bindings/iio/adc/adc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/adc.yaml
@@ -39,4 +39,13 @@ properties:
The first value specifies the positive input pin, the second
specifies the negative input pin.
+ settling-time-us:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Time between enabling the channel and firs stable readings.
+
+ oversampling-ratio:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: Number of data samples which are averaged for each read.
+
additionalProperties: true
--
2.29.2
