1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * support fot the imx6 based aristainetos board 4 * 5 * Copyright (C) 2014 Heiko Schocher <hs@denx.de> 6 */ 7/dts-v1/; 8#include "imx6dl.dtsi" 9#include "imx6qdl-aristainetos.dtsi" 10 11/ { 12 model = "aristainetos i.MX6 Dual Lite Board 4"; 13 compatible = "abb,aristainetos-imx6dl-4", "fsl,imx6dl"; 14 15 backlight { 16 compatible = "pwm-backlight"; 17 pwms = <&pwm1 0 5000000>; 18 brightness-levels = <0 4 8 16 32 64 128 255>; 19 default-brightness-level = <7>; 20 enable-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; 21 pinctrl-names = "default"; 22 pinctrl-0 = <&pinctrl_backlight>; 23 status = "okay"; 24 }; 25 26 memory@10000000 { 27 device_type = "memory"; 28 reg = <0x10000000 0x40000000>; 29 }; 30 31 display0: disp0 { 32 compatible = "fsl,imx-parallel-display"; 33 interface-pix-fmt = "rgb24"; 34 pinctrl-names = "default"; 35 pinctrl-0 = <&pinctrl_ipu_disp>; 36 status = "okay"; 37 38 display-timings { 39 480x800p60 { 40 native-mode; 41 clock-frequency = <30000000>; 42 hactive = <480>; 43 vactive = <800>; 44 hfront-porch = <59>; 45 hback-porch = <10>; 46 hsync-len = <10>; 47 vback-porch = <15>; 48 vfront-porch = <15>; 49 vsync-len = <15>; 50 hsync-active = <1>; 51 vsync-active = <1>; 52 }; 53 }; 54 55 port { 56 display0_in: endpoint { 57 remote-endpoint = <&ipu1_di0_disp0>; 58 }; 59 }; 60 }; 61}; 62 63&ecspi2 { 64 cs-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>; 65 pinctrl-names = "default"; 66 pinctrl-0 = <&pinctrl_ecspi2>; 67 status = "okay"; 68}; 69 70&i2c2 { 71 clock-frequency = <100000>; 72 pinctrl-names = "default"; 73 pinctrl-0 = <&pinctrl_i2c2>; 74 status = "okay"; 75}; 76 77&ipu1_di0_disp0 { 78 remote-endpoint = <&display0_in>; 79}; 80 81&pwm1 { 82 #pwm-cells = <2>; 83 status = "okay"; 84}; 85