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References: <1610144511-19018-1-git-send-email-oliver.graute@gmail.com> <1610144511-19018-3-git-send-email-oliver.graute@gmail.com>
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From:   Fabio Estevam <festevam@gmail.com>
Date:   Sat, 9 Jan 2021 16:53:05 -0300
Message-ID: <CAOMZO5AGro=rGTPV0CAWPh_=Q9KqCYWO199FWn57xBc=eUWdog@mail.gmail.com>
Subject: Re: [PATCH v8 2/3] ARM: dts: Add support for i.MX6 UltraLite DART
 Variscite Customboard
To:     Oliver Graute <oliver.graute@gmail.com>
Cc:     Shawn Guo <shawnguo@kernel.org>,
        Marco Felsch <m.felsch@pengutronix.de>,
        Neil Armstrong <narmstrong@baylibre.com>, parthitce@gmail.com,
        Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>,
        soc@kernel.org, Rob Herring <robh+dt@kernel.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        NXP Linux Team <linux-imx@nxp.com>,
        "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@lists.infradead.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@vger.kernel.org>,
        linux-kernel <linux-kernel@vger.kernel.org>
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On Fri, Jan 8, 2021 at 7:23 PM Oliver Graute <oliver.graute@gmail.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.