From 4f3b42b801552edeba7ba3bbbde5ed21bc06351d Mon Sep 17 00:00:00 2001 From: Gwendal Grignou Date: Fri, 29 Apr 2022 15:01:43 -0700 Subject: [PATCH] dt-bindings: iio: sx9360: Add precharge resistor setting Allow configure the resistance used during precharge. Signed-off-by: Gwendal Grignou Reviewed-by: Stephen Boyd Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20220429220144.1476049-10-gwendal@chromium.org Signed-off-by: Jonathan Cameron --- .../devicetree/bindings/iio/proximity/semtech,sx9360.yaml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/proximity/semtech,sx9360.yaml b/Documentation/devicetree/bindings/iio/proximity/semtech,sx9360.yaml index 63e1a1f..f088c5d 100644 --- a/Documentation/devicetree/bindings/iio/proximity/semtech,sx9360.yaml +++ b/Documentation/devicetree/bindings/iio/proximity/semtech,sx9360.yaml @@ -61,6 +61,14 @@ properties: UINT_MAX (4294967295) represents infinite. Other values represent 1-1/N. + semtech,input-precharge-resistor-ohms: + default: 0 + multipleOf: 2000 + minimum: 0 + maximum: 30000 + description: + Pre-charge input resistance in Ohm. + required: - compatible - reg @@ -85,5 +93,6 @@ examples: semtech,resolution = <256>; semtech,proxraw-strength = <2>; semtech,avg-pos-strength = <64>; + semtech,input-precharge-resistor-ohms = <4000>; }; }; -- 2.7.4