1// SPDX-License-Identifier: GPL-2.0 2/* 3 * at91-dvk_su60_somc_lcm.dtsi - Device Tree file for the DVK SOM60 LCD board 4 * 5 * Copyright (C) 2018 Laird, 6 * 2018 Ben Whitten <ben.whitten@lairdtech.com> 7 * 8 */ 9 10/ { 11 backlight: backlight { 12 compatible = "pwm-backlight"; 13 pwms = <&hlcdc_pwm 0 50000 0>; 14 brightness-levels = <0 4 8 16 32 64 128 255>; 15 default-brightness-level = <6>; 16 status = "okay"; 17 }; 18 19 panel: panel { 20 compatible = "winstar,wf70gtiagdng0", "innolux,at070tn92"; 21 backlight = <&backlight>; 22 power-supply = <&vcc_lcd_reg>; 23 #address-cells = <1>; 24 #size-cells = <0>; 25 status = "okay"; 26 27 port@0 { 28 #address-cells = <1>; 29 #size-cells = <0>; 30 reg = <0>; 31 32 panel_input: endpoint@0 { 33 reg = <0>; 34 remote-endpoint = <&hlcdc_panel_output>; 35 }; 36 }; 37 }; 38 39 vcc_lcd_reg: fixedregulator_lcd { 40 compatible = "regulator-fixed"; 41 regulator-name = "VCC LCM"; 42 regulator-min-microvolt = <5000000>; 43 regulator-max-microvolt = <5000000>; 44 regulator-boot-on; 45 regulator-always-on; 46 status = "okay"; 47 }; 48}; 49 50&pinctrl { 51 board { 52 pinctrl_lcd_ctp_int: lcd_ctp_int { 53 atmel,pins = 54 <AT91_PIOC 28 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; 55 }; 56 }; 57}; 58 59&i2c1 { 60 status = "okay"; 61 62 ft5426@38 { 63 compatible = "focaltech,ft5426", "edt,edt-ft5406"; 64 reg = <0x38>; 65 pinctrl-names = "default"; 66 pinctrl-0 = <&pinctrl_lcd_ctp_int>; 67 68 interrupt-parent = <&pioC>; 69 interrupts = <28 IRQ_TYPE_EDGE_FALLING>; 70 71 touchscreen-size-x = <800>; 72 touchscreen-size-y = <480>; 73 }; 74}; 75 76&hlcdc { 77 status = "okay"; 78 79 hlcdc-display-controller { 80 pinctrl-names = "default"; 81 pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888>; 82 83 port@0 { 84 hlcdc_panel_output: endpoint@0 { 85 reg = <0>; 86 remote-endpoint = <&panel_input>; 87 }; 88 }; 89 }; 90}; 91