linux-kernel - Re: [PATCH v2 2/4] dt-bindings: display: Add ClockworkPi CWD686 panel

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Date:   Sun, 4 Sep 2022 22:08:18 +0300
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Max Fierke <max@...fierke.com>, thierry.reding@...il.com,
        sam@...nborg.org, airlied@...ux.ie, daniel@...ll.ch,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org
Cc:     dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/4] dt-bindings: display: Add ClockworkPi CWD686 panel

On 03/09/2022 21:37, Max Fierke wrote:
> The CWD686 is a 6.86" IPS LCD panel used as the primary
> display in the ClockworkPi DevTerm portable (all cores)
> 
> Signed-off-by: Max Fierke <max@...fierke.com>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
> Changes in v2 (Krzysztof Kozlowski and Rob Herring's Suggestions)
>  - remove redundant backlight example
>  - add missing regulators
> 
>  .../display/panel/clockworkpi,cwd686.yaml     | 63 +++++++++++++++++++
>  1 file changed, 63 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/panel/clockworkpi,cwd686.yaml
> 
> diff --git a/Documentation/devicetree/bindings/display/panel/clockworkpi,cwd686.yaml b/Documentation/devicetree/bindings/display/panel/clockworkpi,cwd686.yaml
> new file mode 100644
> index 000000000000..eaf55d629266
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/clockworkpi,cwd686.yaml
> @@ -0,0 +1,63 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/panel/clockworkpi,cwd686.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: ClockworkPi CWD686 6.86" IPS LCD panel
> +
> +maintainers:
> +  - Max Fierke <max@...fierke.com>
> +
> +description: |
> +  The ClockworkPi CWD686 is a 6.86" ICNL9707-based IPS LCD panel used within the
> +  ClockworkPi DevTerm series of portable devices. The panel has a 480x1280
> +  resolution and uses 24 bit RGB per pixel.
> +
> +allOf:
> +  - $ref: panel-common.yaml#
> +
> +properties:
> +  compatible:
> +    const: clockworkpi,cwd686
> +
> +  reg:
> +    description: DSI virtual channel used by that screen
> +    maxItems: 1

You still need blank line here.

> +  iovcc-supply:
> +    description: regulator that supplies the iovcc voltage

And here...

> +  vci-supply:
> +    description: regulator that supplies the vci voltage
> +


Best regards,
Krzysztof