Allow configure the resistance used during precharge.
Signed-off-by: Gwendal Grignou <gwendal@xxxxxxxxxxxx>
---
Changes since v1:
- Suffix field with kOhms unit.
.../bindings/iio/proximity/semtech,sx9324.yaml | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/iio/proximity/semtech,sx9324.yaml b/Documentation/devicetree/bindings/iio/proximity/semtech,sx9324.yaml
index b8a6ee16854ff..8fbea71823e76 100644
--- a/Documentation/devicetree/bindings/iio/proximity/semtech,sx9324.yaml
+++ b/Documentation/devicetree/bindings/iio/proximity/semtech,sx9324.yaml
@@ -126,6 +126,14 @@ properties:
UINT_MAX (4294967295) represents infinite. Other values
represent 1-1/N.
+ semtech,input-precharge-resistor-kohms:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ default: 4
+ description:
+ Pre-charge input resistance in kOhm.
+ minimum: 0
+ maximum: 30
+
required:
- compatible
- reg
@@ -157,5 +165,6 @@ examples:
semtech,ph01-proxraw-strength = <2>;
semtech,ph23-proxraw-strength = <2>;
semtech,avg-pos-strength = <64>;
+ semtech,input-precharge-resistor-kohms = <2>;
};
};
--
2.35.1.894.gb6a874cedc-goog
