Re: [PATCH 2/5] dt-bindings: panel: add binding for Xingbangda XBD599 panel

From: Sam Ravnborg <sam@ravnborg.org>
To: Icenowy Zheng <icenowy@aosc.io>
Cc: Ondrej Jirman <megous@megous.com>,
	devicetree@vger.kernel.org, linux-sunxi@googlegroups.com,
	linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
	Rob Herring <robh+dt@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
	Thierry Reding <thierry.reding@gmail.com>,
	Maxime Ripard <mripard@kernel.org>,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 2/5] dt-bindings: panel: add binding for Xingbangda XBD599 panel
Date: Sat, 14 Mar 2020 08:41:18 +0100	[thread overview]
Message-ID: <20200314074118.GD5783@ravnborg.org> (raw)
In-Reply-To: <20200311163329.221840-3-icenowy@aosc.io>

Hi Icenowy

A few comment below.

	Sam

On Thu, Mar 12, 2020 at 12:33:26AM +0800, Icenowy Zheng wrote:
> Xingbangda XBD599 is a 5.99" 720x1440 MIPI-DSI LCD panel.
> 
> Add its device tree binding.
> 
> Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
> ---
>  .../display/panel/xingbangda,xbd599.yaml      | 50 +++++++++++++++++++
>  1 file changed, 50 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/panel/xingbangda,xbd599.yaml
> 
> diff --git a/Documentation/devicetree/bindings/display/panel/xingbangda,xbd599.yaml b/Documentation/devicetree/bindings/display/panel/xingbangda,xbd599.yaml
> new file mode 100644
> index 000000000000..62816b34de31
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/xingbangda,xbd599.yaml
> @@ -0,0 +1,50 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/panel/xingbangda,xbd599.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Xingbangda XBD599 5.99in MIPI-DSI LCD panel
> +
> +maintainers:
> +  - Icenowy Zheng <icenowy@aosc.io>
> +
> +allOf:
> +  - $ref: panel-common.yaml#
> +
> +properties:
> +  compatible:
> +    const: xingbangda,xbd599
> +  reg: true
> +  backlight: true
> +  reset-gpios: true
> +  vcc-supply:
> +     description: regulator that supplies the VCC voltage
Fix indent - two chars, not three

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

> +
> +required:
> +  - compatible
> +  - reg
> +  - backlight
> +  - vcc-supply
> +  - iovcc-supply
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    &dsi {
Remove '&' - dt_binding_check will fail otherwise

> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +
> +        panel@0 {
> +            compatible = "xingbangda,xbd599";
> +            reg = <0>;
> +            backlight = <&backlight>;
> +            iovcc-supply = <&reg_dldo2>;
> +            vcc-supply = <&reg_ldo_io0>;
> +        };
> +    };
> +
> +...
> -- 
> 2.24.1

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