arch/arm/dts/puddy-panel.dtsi

/*
 * arch/arm64/boot/dts/amlogic/puddy-panel.dtsi
 *
 * Copyright (C) 2019 Amlogic, Inc. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 */

/ {
	lcd{
		compatible = "amlogic, lcd-g12a";
		dev_name = "lcd";
		mode = "tablet";
		status = "okay";
		key_valid = <0>;
		clocks = <&clkc CLKID_MIPI_DSI_HOST
			&clkc CLKID_MIPI_DSI_PHY
			&clkc CLKID_DSI_MEAS_COMP
			&clkc CLKID_VCLK2_ENCL
			&clkc CLKID_VCLK2_VENCL>;
		clock-names = "dsi_host_gate",
			"dsi_phy_gate",
			"dsi_meas",
			"encl_top_gate",
			"encl_int_gate";
		reg = <0x0 0xffd07000 0x0 0x400
			   0x0 0xff644000 0x0 0x2000>;
		interrupts = <0 3 1>;
		interrupt-names = "vsync";
		pinctrl_version = <2>; /* for uboot */

		/* power type:
		 *    (0=cpu_gpio, 1=pmu_gpio, 2=signal,3=extern, 0xff=ending)
		 * power index:
		 *    (point gpios_index, or extern_index,0xff=invalid)
		 * power value:(0=output low, 1=output high, 2=input)
		 * power delay:(unit in ms)
		 */
		lcd_cpu-gpios = <&gpio GPIOZ_11 GPIO_ACTIVE_HIGH>;
		lcd_cpu_gpio_names = "GPIOZ_11";

		inx_dzd_8{
			model_name = "P080DZD";
			interface = "mipi";
			basic_setting = <800 1280 /*h_active, v_active*/
				864 1466 /*h_period, v_period*/
				8 /*lcd_bits*/
				800 1280>; /*screen_width, screen_height*/
			lcd_timing = <14 25 0 /*hs_width,hs_bp,hs_pol*/
				8 32 0>; /*vs_width,vs_bp,vs_pol*/
			clk_attr = <0 /*fr_adj_type(0=clock,1=htotal,2=vtotal)*/
				0 /*clk_ss_level*/
				1 /*clk_auto_generate*/
				76000000>; /*pixel_clk(unit in Hz)*/
			mipi_attr = <4 /*lane_num*/
				486 /*bit_rate_max(MHz)*/
				0 /*factor(*100, default 0 for auto)*/
				1 /*operation_mode_init(0=video, 1=command)*/
				0 /*operation_mode_display(0=video, 1=command)*/
				2 /*
				   *video_mode_type
				   *(0=sync_pulse,1=sync_event,2=burst)
				   */
				0 /*clk_lp_continuous(0=stop,1=continue)*/
				0>; /*phy_stop_wait(0=auto,1=standard,2=slow)*/
				/* dsi_init: data_type, num, data... */
			dsi_init_on = <
				0xff 120		/* delay 10ms */
				0xf0 3 0 1 40	/* reset high, delay 30ms */
				0xfc 2 4 3      /* mipi state check  */
				0xff 10	/* delay 10 ms */
				0x05 1 0x11
				0xff 100
				0x05 1 0x29
				0xff 0xff>;	/* ending flag */
			dsi_init_off = <
				0x05 1 0x28
				0xff 100
				0x05 1 0x10
				0xff 100
				0xf0 3 0 0 100
				0xff 0xff>; /* ending flag */
				/* extern_init: 0xff for invalid */
			extern_init = <0xff>;
				/* power step: type,index,value,delay(ms) */
			power_on_step = <
					2 0 0 0
					0xff 0 0 0>;
			power_off_step = <
					2 0 0 50
					0 0 0 100
					0xff 0 0 0>;
			backlight_index = <1>;
		};
	};

	lcd_extern{
		compatible = "amlogic, lcd_extern";
		dev_name = "lcd_extern";
		status = "okay";
		key_valid = <0>;

		extern_0{
			index = <2>;
			extern_name = "mipi_P070ACB";
			status = "okay";
			type = <2>; /* 0=i2c, 1=spi, 2=mipi */
		};
	};
};/* end of panel */