5113f6f70
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kernel add
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/*
* Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* Display panel details:
* The base display is Apollo UP-02-096.
* http://store.apollodisplays.com/store/Resources/en/ItemDocuments/UP_02_096/UP-02-096_Datasheet.pdf
*/
/ {
aliases {
display0 = &lcd;
display1 = &hdmi0;
};
backlight {
compatible = "led-backlight";
leds = <&backlight_led>;
brightness-levels = <0 2 38 74 110 146 182 218 255>;
default-brightness-level = <8>;
enable-gpios = <&pcf_display_board 0 GPIO_ACTIVE_LOW>;
};
lcd: display {
compatible = "auo,g101evn01.0", "panel-dpi";
enable-gpios = <&pcf_lcd 13 GPIO_ACTIVE_LOW>; /* P15, CON_LCD_PWR_DN */
label = "lcd";
panel-timing {
clock-frequency = <68930000>;
hactive = <1280>;
vactive = <800>;
hfront-porch = <48>;
hsync-len = <32>;
hback-porch = <48>;
vfront-porch = <4>;
vsync-len = <4>;
vback-porch = <8>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <1>;
pixelclk-active = <1>;
};
port {
lcd_in: endpoint {
remote-endpoint = <&dpi_out>;
};
};
};
};
&i2c1 {
pcf_display_board: gpio@27 {
compatible = "nxp,pcf8575";
reg = <0x27>;
gpio-controller;
#gpio-cells = <2>;
};
touchscreen: goodix-gt9271@14 {
status = "okay";
compatible = "goodix,gt9271";
reg = <0x14>;
interrupt-parent = <&gpio1>;
interrupts = <15 IRQ_TYPE_LEVEL_HIGH>;
touchscreen-size-x = <1280>;
touchscreen-size-y = <800>;
touchscreen-inverted-y;
/* Reset gpio line is inverted before going to touch panel */
reset-gpios = <&pcf_display_board 5 GPIO_ACTIVE_LOW>;
irq-gpios = <&pcf_display_board 6 GPIO_ACTIVE_HIGH>;
};
/* TLC chip for LCD panel power and backlight */
tlc59108@40 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "ti,tlc59108";
reg = <0x40>;
backlight_led: bl@2 {
label = "backlight";
reg = <0x2>;
};
};
};
&dss {
ports {
#address-cells = <1>;
#size-cells = <0>;
dss_port: port {
dpi_out: endpoint {
remote-endpoint = <&lcd_in>;
data-lines = <24>;
};
};
};
};
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