bpi-m1p-lcd.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
//
// Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org>
//
// Bananapi 800x480 7" RGB LCD panel attached on LCD FPC connector.

#ifdef __DTO_TEST__
#include <arm/sun7i-a20-bananapi-m1-plus.dts>
#else
/dts-v1/;
/plugin/;
#endif

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pwm/pwm.h>

&{/} {
	lcd_backlight: lcd-backlight {
		compatible = "pwm-backlight";
		pwms = <&pwm 0 20000 PWM_POLARITY_INVERTED>; /* 50 kHz */
		enable-gpios = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */
		brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
		default-brightness-level = <8>;
	};

	lcd_panel: lcd-panel {
		compatible = "bananapi,s070wv20-ct16", "simple-panel";
		power-supply = <&reg_vcc5v0>; /* Actually driven from IPSOUT */
		/* This doesn't do anything for this particular connector */
		enable-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
		backlight = <&lcd_backlight>;

		port {
			lcd_panel_input: endpoint {
				remote-endpoint = <&tcon0_out_lcd>;
			};
		};
	};
};


&i2c3 {
	status = "okay";

	touchscreen@38 {
		compatible = "edt,edt-ft5306", "edt,edt-ft5x06";
		reg = <0x38>;
		interrupt-parent = <&pio>;
		interrupts = <7 7 IRQ_TYPE_EDGE_FALLING>; /* PH7 */
		reset-gpios = <&pio 7 8 GPIO_ACTIVE_LOW>; /* PH8 */
	};
};

&pio {
	lcd0_rgb888_pins: lcd0-rgb888-pins {
		pins = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", "PD6", "PD7",
		       "PD8", "PD9", "PD10", "PD11", "PD12", "PD13", "PD14",
		       "PD15", "PD16", "PD17", "PD18", "PD19", "PD20", "PD21",
		       "PD22", "PD23", "PD24", "PD25", "PD26", "PD27";
		function = "lcd0";
	};
};

&pwm {
	pinctrl-names = "default";
	pinctrl-0 = <&pwm0_pin>;
	status = "okay";
};

&tcon0 {
	pinctrl-names = "default";
	pinctrl-0 = <&lcd0_rgb888_pins>;
};

&tcon0_out {
	tcon0_out_lcd: endpoint@0 {
		reg = <0>;
		remote-endpoint = <&lcd_panel_input>;
	};
};