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SubjectRe: [PATCH 1/2] dt-bindings: iio: sx9324: Add CS idle/sleep mode
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>

Nit: you may want to add an example.

On Mon, May 2, 2022 at 5:41 PM Stephen Boyd <swboyd@chromium.org> wrote:
>
> We need to configure the sleep and idle mode of the CS pins for this
> device. Add a DT property to do this so pins are in a proper state
> during sleep (either hi-z, grounded, or pulled up to vdd).
>
> Cc: Gwendal Grignou <gwendal@chromium.org>
> Signed-off-by: Stephen Boyd <swboyd@chromium.org>
> ---
> .../devicetree/bindings/iio/proximity/semtech,sx9324.yaml | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/iio/proximity/semtech,sx9324.yaml b/Documentation/devicetree/bindings/iio/proximity/semtech,sx9324.yaml
> index d265eb5258c8..6cec3481c8b2 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,cs-idle-sleep:
> + description:
> + State of CS pins during sleep mode and idle time.
> + enum:
> + - hz
> + - gnd
> + - vdd
> +
> semtech,int-comp-resistor:
> description:
> Internal resistor setting for compensation.
> --
> https://chromeos.dev
>

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