Commit acfb0b85 authored by Lukasz Majewski's avatar Lukasz Majewski Committed by Sam Ravnborg

dt-bindings: display/panel: Add KOE tx14d24vm1bpa display description

This commit adds documentation entry description for KOE's 5.7" display.
Signed-off-by: default avatarLukasz Majewski <lukma@denx.de>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190515160428.6114-1-lukma@denx.de
parent c479450f
Kaohsiung Opto-Electronics Inc. 5.7" QVGA (320 x 240) TFT LCD panel
Required properties:
- compatible: should be "koe,tx14d24vm1bpa"
- backlight: phandle of the backlight device attached to the panel
- power-supply: single regulator to provide the supply voltage
Required nodes:
- port: Parallel port mapping to connect this display
This panel needs single power supply voltage. Its backlight is conntrolled
via PWM signal.
Example:
--------
Example device-tree definition when connected to iMX53 based board
lcd_panel: lcd-panel {
compatible = "koe,tx14d24vm1bpa";
backlight = <&backlight_lcd>;
power-supply = <&reg_3v3>;
port {
lcd_panel_in: endpoint {
remote-endpoint = <&lcd_display_out>;
};
};
};
Then one needs to extend the dispX node:
lcd_display: disp1 {
port@1 {
reg = <1>;
lcd_display_out: endpoint {
remote-endpoint = <&lcd_panel_in>;
};
};
};
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