Re: [PATCH v2 1/2] dt-bindings: display/panel: add bindings for S6E88A0-AMS452EF01

[Sam Ravnborg <sam@xxxxxxxxxxxx>]

Hi Michael.

Thanks for the quick feedback and the conversion.
There is a few things you need to improve as noted below.

	Sam

On Thu, Jan 30, 2020 at 06:11:27PM +0100, michael.srba@xxxxxxxxx wrote:
> From: Michael Srba <Michael.Srba@xxxxxxxxx>
> 
> This patch adds dts bindings for Samsung AMS452EF01 AMOLED panel, which makes
> use of their S6E88A0 controller.
> 
> Signed-off-by: Michael Srba <Michael.Srba@xxxxxxxxx>
> ---
> Hi,
> Thanks for the review. I believe I've fixed everything, and I tested that 
> I get image on drm-next with these patches applied.
> 
> Changes since v1: use yaml format for the binding
> ---
>  .../panel/samsung,s6e88a0-ams452ef01.yaml     | 49 +++++++++++++++++++
>  1 file changed, 49 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.yaml
> 
> diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.yaml b/Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.yaml
> new file mode 100644
> index 000000000000..3d9b480ec706
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.yaml
> @@ -0,0 +1,49 @@
> +# SPDX-License-Identifier: GPL-2.0-only
For new bindings please use: (GPL-2.0-only OR BSD-2-Clause)

> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/panel/sony,acx424akp.yaml#
Filename must match

> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Samsung AMS452EF01 AMOLED panel with S6E88A0 video mode DSI controller
> +
> +maintainers:
> +  - Michael Srba <Michael.Srba@xxxxxxxxx>
> +
> +allOf:
> +  - $ref: panel-common.yaml#
> +
> +properties:
> +  compatible:
> +    const: samsung,s6e88a0-ams452ef01
> +  reg: true
> +  reset-gpios: true
> +  vdd3-supply:
> +     description: core voltage supply
> +  vci-supply:
> +     description: voltage supply for analog circuits
> +  enforce-video-mode: true
enforce-video-mode is not referenced in the driver - is it relevant?

> +
> +required:
> +  - compatible
> +  - reg
> +  - vdd3-supply
> +  - vci-supply
> +  - reset-gpios
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/gpio/gpio.h>
> +
> +    panel@0 {
> +		reg = <0>;
> +
> +		compatible = "samsung,s6e88a0-ams452ef01";
> +
> +		vdd3-supply = <&pm8916_l17>;
> +		vci-supply = <&reg_vlcd_vci>;
> +		reset-gpios = <&msmgpio 25 GPIO_ACTIVE_HIGH>;
> +	};
No tabs in yaml files. And fix indent so it matches.
Closing '}' below 'p' in ports.



> +
> +...
Drop - not needed.