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From:   Fabio Estevam <festevam@gmail.com>
Date:   Mon, 25 Mar 2019 11:10:47 -0300
Message-ID: <CAOMZO5BfhaR2BjBKvLwGk_=ULtGUx_x46jskX1WiAOY5vzxgbw@mail.gmail.com>
Subject: Re: [PATCH v4 2/3] dt-bindings: Add Rocktech jh057n00900 panel bindings
To:     =?UTF-8?Q?Guido_G=C3=BCnther?= <agx@sigxcpu.org>
Cc:     Thierry Reding <thierry.reding@gmail.com>,
        David Airlie <airlied@linux.ie>,
        Daniel Vetter <daniel@ffwll.ch>,
        linux-kernel <linux-kernel@vger.kernel.org>,
        DRI mailing list <dri-devel@lists.freedesktop.org>,
        Sam Ravnborg <sam@ravnborg.org>
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On Mon, Mar 25, 2019 at 11:06 AM Guido G=C3=BCnther <agx@sigxcpu.org> wrote=
:

> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/rocktech,jh057n0090=
0.txt
> @@ -0,0 +1,18 @@
> +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
> +
> +Example:
> +
> +       &mipi_dsi {
> +               panel {
> +                       compatible =3D "rocktech,jh057n00900";
> +                       reg =3D <0>;

Passing the reg property without its corresponding @0 would cause a
dtc warning when building with W=3D1.