On Mon, Sep 23, 2024 at 09:16:10AM +0800, Yasin Lee wrote: > When hardware design introduces significant sensor data noise, > performance can be improved by adjusting register settings. > > Signed-off-by: Yasin Lee <yasin.lee.x@xxxxxxxxx> > --- > .../devicetree/bindings/iio/proximity/tyhx,hx9023s.yaml | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/Documentation/devicetree/bindings/iio/proximity/tyhx,hx9023s.yaml b/Documentation/devicetree/bindings/iio/proximity/tyhx,hx9023s.yaml > index 64ce8bc8bd36..417fbc0bb205 100644 > --- a/Documentation/devicetree/bindings/iio/proximity/tyhx,hx9023s.yaml > +++ b/Documentation/devicetree/bindings/iio/proximity/tyhx,hx9023s.yaml > @@ -28,6 +28,13 @@ properties: > > vdd-supply: true > > + tyhx,performance-tuning: > + description: > + Optional, When hardware design introduces significant sensor data noise, > + performance can be improved by adjusting register settings, including > + but not limited to sample integration time and average sample count. > + $ref: /schemas/types.yaml#/definitions/uint8-array 1 byte is valid? What about 10000? Add some constraints on the array size and the values if possible > + > "#address-cells": > const: 1 > > @@ -65,6 +72,13 @@ examples: > interrupt-parent = <&pio>; > interrupts = <16 IRQ_TYPE_EDGE_FALLING>; > vdd-supply = <&pp1800_prox>; > + tyhx,performance-tuning = [00 00 > + 02 17 > + 0D 44 > + 0E 44 > + 0F 04 > + 1F 65 > + 21 65]; > > #address-cells = <1>; > #size-cells = <0>; > > -- > 2.43.0 >
