arch/arm/boot/dts/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 {
  31                 reg = <0x10000000 0x40000000>;
  32         };
  33
  34         soc {
  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
  68 &ecspi2 {
  69         cs-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;
  70         pinctrl-names = "default";
  71         pinctrl-0 = <&pinctrl_ecspi2>;
  72         status = "okay";
  73 };
  74
  75 &i2c2 {
  76         clock-frequency = <100000>;
  77         pinctrl-names = "default";
  78         pinctrl-0 = <&pinctrl_i2c2>;
  79         status = "okay";
  80 };
  81
  82 &ipu1_di0_disp0 {
  83         remote-endpoint = <&display0_in>;
  84 };
  85
  86 &pwm1 {
  87         status = "okay";
  88 };