linux-kernel - Re: [PATCH v6 02/13] dt-bindings: panel: Convert rocktech,jh057n00900 to yaml

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Message-ID: <20200701155857.GB174356@bogon.m.sigxcpu.org>
Date:   Wed, 1 Jul 2020 17:58:57 +0200
From:   Guido Günther <guido.gunther@...i.sm>
To:     Ondrej Jirman <megous@...ous.com>
Cc:     linux-sunxi@...glegroups.com,
        Thierry Reding <thierry.reding@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Purism Kernel Team <kernel@...i.sm>,
        Rob Herring <robh+dt@...nel.org>,
        Maxime Ripard <mripard@...nel.org>,
        Chen-Yu Tsai <wens@...e.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Icenowy Zheng <icenowy@...c.io>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Samuel Holland <samuel@...lland.org>,
        Martijn Braam <martijn@...xit.nl>, Luca Weiss <luca@...tu.xyz>,
        Bhushan Shah <bshah@....org>
Subject: Re: [PATCH v6 02/13] dt-bindings: panel: Convert
 rocktech,jh057n00900 to yaml

Hi Ondrej,
On Wed, Jul 01, 2020 at 12:31:15PM +0200, Ondrej Jirman wrote:
> Convert Rocktech MIPI DSI panel driver from txt to yaml bindings.
> 
> Signed-off-by: Ondrej Jirman <megous@...ous.com>
> ---
>  .../display/panel/rocktech,jh057n00900.txt    | 23 -------
>  .../display/panel/rocktech,jh057n00900.yaml   | 66 +++++++++++++++++++
>  2 files changed, 66 insertions(+), 23 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
>  create mode 100644
> Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml

Thanks for the conversion! Shouldn't we switch to `sitronix-st7703.yaml`
as well in this patch?
Cheers,
 -- Guido

> 
> diff --git a/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt b/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
> deleted file mode 100644
> index a372c5d84695..000000000000
> --- a/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
> +++ /dev/null
> @@ -1,23 +0,0 @@
> -Rocktech jh057n00900 5.5" 720x1440 TFT LCD panel
> -
> -Required properties:
> -- compatible: should be "rocktech,jh057n00900"
> -- reg: DSI virtual channel of the peripheral
> -- reset-gpios: panel reset gpio
> -- backlight: phandle of the backlight device attached to the panel
> -- vcc-supply: phandle of the regulator that provides the vcc supply voltage.
> -- iovcc-supply: phandle of the regulator that provides the iovcc supply
> -  voltage.
> -
> -Example:
> -
> -	&mipi_dsi {
> -		panel@0 {
> -			compatible = "rocktech,jh057n00900";
> -			reg = <0>;
> -			backlight = <&backlight>;
> -			reset-gpios = <&gpio3 13 GPIO_ACTIVE_LOW>;
> -			vcc-supply = <&reg_2v8_p>;
> -			iovcc-supply = <&reg_1v8_p>;
> -		};
> -	};
> diff --git a/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml b/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
> new file mode 100644
> index 000000000000..928ba42e7f8d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
> @@ -0,0 +1,66 @@
> +# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/panel/rocktech,jh057n00900.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Rocktech JH057N00900 5.5" 720x1440 TFT LCD panel
> +
> +maintainers:
> +  - Ondrej Jirman <megi@....cz>
> +
> +description: |
> +             Rocktech JH057N00900 is a 720x1440 TFT LCD panel
> +             connected using a MIPI-DSI video interface.
> +
> +allOf:
> +  - $ref: panel-common.yaml#
> +
> +properties:
> +  compatible:
> +    const: rocktech,jh057n00900
> +
> +  reg:
> +    maxItems: 1
> +    description: DSI virtual channel
> +
> +  vcc-supply:
> +    description: Panel power supply
> +
> +  iovcc-supply:
> +    description: I/O voltage supply
> +
> +  reset-gpios:
> +    description: GPIO used for the reset pin
> +    maxItems: 1
> +
> +  backlight:
> +    description: Backlight used by the panel
> +    $ref: "/schemas/types.yaml#/definitions/phandle"
> +
> +required:
> +  - compatible
> +  - reg
> +  - vcc-supply
> +  - iovcc-supply
> +  - reset-gpios
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/gpio/gpio.h>
> +
> +    dsi {
> +      #address-cells = <1>;
> +      #size-cells = <0>;
> +      panel@0 {
> +        compatible = "rocktech,jh057n00900";
> +        reg = <0>;
> +        vcc-supply = <&reg_2v8_p>;
> +        iovcc-supply = <&reg_1v8_p>;
> +        reset-gpios = <&gpio3 13 GPIO_ACTIVE_LOW>;
> +        backlight = <&backlight>;
> +      };
> +    };
> +...
> -- 
> 2.27.0
>