0001 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
0002 /*
0003 * Copyright (C) 2016, 2020 PHYTEC Messtechnik
0004 * Author: Christian Hemp <c.hemp@phytec.de>
0005 * Author: Stefan Riedmueller <s.riedmueller@phytec.de>
0006 */
0007
0008 / {
0009 backlight_lcd: backlight-lcd {
0010 compatible = "pwm-backlight";
0011 brightness-levels = <0 4 8 16 32 64 128 255>;
0012 default-brightness-level = <5>;
0013 power-supply = <®_backlight_en>;
0014 pwms = <&pwm3 0 5000000 0>;
0015 status = "disabled";
0016 };
0017
0018 lcd_panel: lcd-panel {
0019 compatible = "edt,etm0700g0edh6";
0020 backlight = <&backlight_lcd>;
0021 status = "disabled";
0022
0023 port {
0024 lcd_panel_in: endpoint {
0025 remote-endpoint = <&lcdif_parallel_out>;
0026 };
0027 };
0028 };
0029
0030 reg_backlight_en: regulator-backlight-en {
0031 compatible = "regulator-fixed";
0032 pinctrl-names = "default";
0033 pinctrl-0 = <&pinctrl_backlight_en>;
0034 regulator-name = "backlight-lcd";
0035 regulator-min-microvolt = <3300000>;
0036 regulator-max-microvolt = <3300000>;
0037 gpio = <&gpio1 18 GPIO_ACTIVE_HIGH>;
0038 enable-active-high;
0039 };
0040 };
0041
0042 &i2c1 {
0043 edt_ft5406: touchscreen@38 {
0044 compatible = "edt,edt-ft5406";
0045 reg = <0x38>;
0046 pinctrl-names = "default";
0047 pinctrl-0 = <&pinctrl_edt_ft5406>;
0048 interrupt-parent = <&gpio5>;
0049 interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
0050 wakeup-source;
0051 status = "disabled";
0052 };
0053
0054 stmpe: touchscreen@44 {
0055 compatible = "st,stmpe811";
0056 reg = <0x44>;
0057 pinctrl-names = "default";
0058 pinctrl-0 = <&pinctrl_stmpe>;
0059 interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
0060 interrupt-parent = <&gpio5>;
0061 wakeup-source;
0062 status = "disabled";
0063
0064 stmpe_touchscreen {
0065 compatible = "st,stmpe-ts";
0066 st,sample-time = <4>;
0067 st,mod-12b = <1>;
0068 st,ref-sel = <0>;
0069 st,adc-freq = <1>;
0070 st,ave-ctrl = <1>;
0071 st,touch-det-delay = <2>;
0072 st,settling = <2>;
0073 st,fraction-z = <7>;
0074 st,i-drive = <1>;
0075 touchscreen-inverted-x;
0076 touchscreen-inverted-y;
0077 };
0078 };
0079 };
0080
0081 &lcdif {
0082 pinctrl-names = "default";
0083 pinctrl-0 = <&pinctrl_lcdif_dat>;
0084 status = "disabled";
0085
0086 port {
0087 lcdif_parallel_out: endpoint {
0088 remote-endpoint = <&lcd_panel_in>;
0089 };
0090 };
0091 };
0092
0093 &pwm3 {
0094 pinctrl-names = "default";
0095 pinctrl-0 = <&pinctrl_pwm3>;
0096 status = "disabled";
0097 };
0098
0099 &iomuxc {
0100 pinctrl_edt_ft5406: edtft5406grp {
0101 fsl,pins = <
0102 MX6UL_PAD_SNVS_TAMPER5__GPIO5_IO05 0x1b0b0
0103 >;
0104 };
0105
0106 pinctrl_backlight_en: bachlightengrp {
0107 fsl,pins = <
0108 MX6UL_PAD_UART1_CTS_B__GPIO1_IO18 0x1b0b0
0109 >;
0110 };
0111
0112 pinctrl_lcdif_dat: lcdifdatgrp {
0113 fsl,pins = <
0114 MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x59
0115 MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x59
0116 MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x59
0117 MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x59
0118 MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x59
0119 MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x59
0120 MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x59
0121 MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x59
0122 MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x59
0123 MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x59
0124 MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x59
0125 MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x59
0126 MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x59
0127 MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x59
0128 MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x59
0129 MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x59
0130 MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x59
0131 MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x59
0132 MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x59
0133 MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x59
0134 MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x59
0135 MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x59
0136 >;
0137 };
0138
0139 pinctrl_pwm3: pwm3grp {
0140 fsl,pins = <
0141 MX6UL_PAD_GPIO1_IO04__PWM3_OUT 0x0b0b0
0142 >;
0143 };
0144
0145 pinctrl_stmpe: stmpegrp {
0146 fsl,pins = <
0147 MX6UL_PAD_SNVS_TAMPER3__GPIO5_IO03 0x17059
0148 >;
0149 };
0150 };
