lkml.org 
[lkml]   [2021]   [Jan]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 2/3] dt-bindings: iio: Add cros ec proximity yaml doc
On Fri, 22 Jan 2021 14:54:42 -0800
Stephen Boyd <swboyd@chromium.org> wrote:

> Some cros ECs support a front proximity MKBP event via
> 'EC_MKBP_FRONT_PROXIMITY'. Add a DT binding to document this feature via
> a node that is a child of the main cros_ec device node. Devices that
> have this ability will describe this in firmware.
>
> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
> Cc: Benson Leung <bleung@chromium.org>
> Cc: Guenter Roeck <groeck@chromium.org>
> Cc: Douglas Anderson <dianders@chromium.org>
> Cc: Gwendal Grignou <gwendal@chromium.org>
> Cc: <devicetree@vger.kernel.org>
> Cc: Rob Herring <robh+dt@kernel.org>
> Signed-off-by: Stephen Boyd <swboyd@chromium.org>
> ---
> .../proximity/google,cros-ec-proximity.yaml | 37 +++++++++++++++++++
> 1 file changed, 37 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/iio/proximity/google,cros-ec-proximity.yaml
>
> diff --git a/Documentation/devicetree/bindings/iio/proximity/google,cros-ec-proximity.yaml b/Documentation/devicetree/bindings/iio/proximity/google,cros-ec-proximity.yaml
> new file mode 100644
> index 000000000000..c0a34bdfe4fd
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/proximity/google,cros-ec-proximity.yaml
> @@ -0,0 +1,37 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +
> +$id: http://devicetree.org/schemas/iio/proximity/google,cros-ec-proximity.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: ChromeOS EC MKBP Proximity Sensor
> +
> +maintainers:
> + - Stephen Boyd <swboyd@chromium.org>
> + - Benson Leung <bleung@chromium.org>
> + - Enric Balletbo i Serra <enric.balletbo@collabora.com>
> +
> +description: |
> + Google's ChromeOS EC sometimes has the ability to detect user proximity.
> + This is implemented on the EC as near/far logic and exposed to the OS
> + via an MKBP switch bit.
> +
> +properties:
> + compatible:
> + const: google,cros-ec-proximity
> +
> + label:
> + description: Name for proximity sensor
> +
> +required:
> + - compatible
> +
> +unevaluatedProperties: false
> +
> +examples:
> + - |
> + proximity {

Can we at least have the example making it clear this is a child of the
cros_ec device?

> + compatible = "google,cros-ec-proximity";
> + label = "proximity-wifi-lte";
> + };

\
 
 \ /
  Last update: 2021-01-24 18:29    [W:0.270 / U:0.360 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site