linux-kernel - Re: [PATCH 1/6] dt-bindings: display: panel: Add BOE TH101MB31IG002-28A panel

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Date: Fri, 22 Dec 2023 17:01:37 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Manuel Traut <manut@...ka.net>, Neil Armstrong
 <neil.armstrong@...aro.org>, Jessica Zhang <quic_jesszhan@...cinc.com>,
 Sam Ravnborg <sam@...nborg.org>,
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
 David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>,
 Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, Heiko Stuebner <heiko@...ech.de>,
 Sandy Huang <hjc@...k-chips.com>, Mark Yao <markyao0591@...il.com>,
 Diederik de Haas <didi.debian@...ow.org>, Segfault
 <awarnecke002@...mail.com>, Arnaud Ferraris <aferraris@...ian.org>
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-rockchip@...ts.infradead.org
Subject: Re: [PATCH 1/6] dt-bindings: display: panel: Add BOE
 TH101MB31IG002-28A panel

On 22/12/2023 12:05, Manuel Traut wrote:
> Add bindings for the BOE TH101MB31IG002-28A LCD panel. It is
> used e.g. in the Pine64 Pinetab2 and PinetabV.
> 
> Signed-off-by: Manuel Traut <manut@...ka.net>
> ---

> +
> +maintainers:
> +  - Manuel Traut <manut@...ka.net>
> +
> +allOf:
> +  - $ref: panel-common.yaml#
> +
> +properties:
> +  compatible:
> +    enum:
> +        # BOE TH101MB31IG002-28A 10.1" WXGA TFT LCD panel
> +      - boe,th101mb31ig002-28a
> +
> +  reg:

reg: true

> +    description: the virtual channel number of a DSI peripheral
> +
> +  backlight:

: true

> +    description: phandle of the backlight device attached to the panel

Because there is really no need to repeat obvious.

> +
> +  enable-gpios:
> +    description: a GPIO spec for the enable pin

Ditto

> +
> +  power-supply:
> +    description: core voltage supply

Ditto

> +
> +

And drop redundant blank lines.

> +  ports: true

Hm, why ports? From where did you copy it?

> +  rotation: true
> +
> +required:
> +  - compatible
> +  - reg
> +  - enable-gpios
> +  - power-supply
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    dsi {
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +        panel@0 {
> +            compatible = "boe,th101mb31ig002-28a";
> +            reg = <0>;
> +            backlight = <&backlight_lcd0>;
> +            enable-gpios = <&pio 45 0>;

Use define for GPIO flag.



Best regards,
Krzysztof