sys/gnu/dts/arm/imx6dl-aristainetos_4.dts

   1 /*
   2  * support fot the imx6 based aristainetos board
   3  *
   4  * Copyright (C) 2014 Heiko Schocher <hs@denx.de>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  *
  10  */
  11 /dts-v1/;
  12 #include "imx6dl.dtsi"
  13 #include "imx6qdl-aristainetos.dtsi"
  14
  15 / {
  16         model = "aristainetos i.MX6 Dual Lite Board 4";
  17         compatible = "fsl,imx6dl";
  18
  19         backlight {
  20                 compatible = "pwm-backlight";
  21                 pwms = <&pwm1 0 5000000>;
  22                 brightness-levels = <0 4 8 16 32 64 128 255>;
  23                 default-brightness-level = <7>;
  24                 enable-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
  25                 pinctrl-names = "default";
  26                 pinctrl-0 = <&pinctrl_backlight>;
  27                 status = "okay";
  28         };
  29
  30         memory@10000000 {
  31                 device_type = "memory";
  32                 reg = <0x10000000 0x40000000>;
  33         };
  34
  35         display0: disp0 {
  36                 compatible = "fsl,imx-parallel-display";
  37                 interface-pix-fmt = "rgb24";
  38                 pinctrl-names = "default";
  39                 pinctrl-0 = <&pinctrl_ipu_disp>;
  40                 status = "okay";
  41
  42                 display-timings {
  43                         480x800p60 {
  44                                 native-mode;
  45                                 clock-frequency = <30000000>;
  46                                 hactive = <480>;
  47                                 vactive = <800>;
  48                                 hfront-porch = <59>;
  49                                 hback-porch = <10>;
  50                                 hsync-len = <10>;
  51                                 vback-porch = <15>;
  52                                 vfront-porch = <15>;
  53                                 vsync-len = <15>;
  54                                 hsync-active = <1>;
  55                                 vsync-active = <1>;
  56                         };
  57                 };
  58
  59                 port {
  60                         display0_in: endpoint {
  61                                 remote-endpoint = <&ipu1_di0_disp0>;
  62                         };
  63                 };
  64         };
  65 };
  66
  67 &ecspi2 {
  68         cs-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;
  69         pinctrl-names = "default";
  70         pinctrl-0 = <&pinctrl_ecspi2>;
  71         status = "okay";
  72 };
  73
  74 &i2c2 {
  75         clock-frequency = <100000>;
  76         pinctrl-names = "default";
  77         pinctrl-0 = <&pinctrl_i2c2>;
  78         status = "okay";
  79 };
  80
  81 &ipu1_di0_disp0 {
  82         remote-endpoint = <&display0_in>;
  83 };
  84
  85 &pwm1 {
  86         status = "okay";
  87 };