linux-kernel - Re: [PATCH v8 2/3] ARM: dts: Add support for i.MX6 UltraLite DART Variscite Customboard

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Date:   Sat, 9 Jan 2021 16:53:05 -0300
From:   Fabio Estevam <festevam@...il.com>
To:     Oliver Graute <oliver.graute@...il.com>
Cc:     Shawn Guo <shawnguo@...nel.org>,
        Marco Felsch <m.felsch@...gutronix.de>,
        Neil Armstrong <narmstrong@...libre.com>, parthitce@...il.com,
        Arnd Bergmann <arnd@...db.de>, Olof Johansson <olof@...om.net>,
        soc@...nel.org, Rob Herring <robh+dt@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        NXP Linux Team <linux-imx@....com>,
        "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v8 2/3] ARM: dts: Add support for i.MX6 UltraLite DART
 Variscite Customboard

On Fri, Jan 8, 2021 at 7:23 PM Oliver Graute <oliver.graute@...il.com> wrote:

> +       panel1: panel-lcd {
> +               compatible = "sgd,gktw70sdad1sd";
> +
> +               backlight = <&backlight_lcd>;
> +               power-supply = <&reg_touch_3v3>;
> +               label = "gktw70sdad1sd";
> +
> +               display-timing {

If you pass the compatible, then you don't need to add the
display-timing in the device tree.