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dt-bindings: display: Document FriendlyELEC HD702E LCD panel

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HD702E lcd is FriendlyELEC developed eDP LCD panel with 800x1280
resolution. It has built in Goodix, GT9271 captive touchscreen
with backlight adjustable via PWM.

Add dt-bindings documentation for it.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190507130708.11255-1-jagan@amarulasolutions.com
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Jagan Teki 2019-05-07 18:37:06 +05:30 committed by Sam Ravnborg
parent 27edadf6df
commit 19b44b5257
1 changed files with 32 additions and 0 deletions
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Documentation/devicetree/bindings/display/panel/friendlyarm,hd702e.txt Normal file
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FriendlyELEC HD702E 800x1280 LCD panel
HD702E lcd is FriendlyELEC developed eDP LCD panel with 800x1280
resolution. It has built in Goodix, GT9271 captive touchscreen
with backlight adjustable via PWM.
Required properties:
- compatible: should be "friendlyarm,hd702e"
- power-supply: regulator to provide the supply voltage
Optional properties:
- backlight: phandle of the backlight device attached to the panel
Optional nodes:
- Video port for LCD panel input.
This binding is compatible with the simple-panel binding, which is specified
in simple-panel.txt in this directory.
Example:
panel {
compatible ="friendlyarm,hd702e", "simple-panel";
backlight = <&backlight>;
power-supply = <&vcc3v3_sys>;
port {
panel_in_edp: endpoint {
remote-endpoint = <&edp_out_panel>;
};
};
};