arch/arm/boot/dts/imx6dl-aristainetos_4.dts

   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 };