arch/arm/boot/dts/imx28-cfa10036.dts

   1 /*
   2  * Copyright 2012 Free Electrons
   3  *
   4  * The code contained herein is licensed under the GNU General Public
   5  * License. You may obtain a copy of the GNU General Public License
   6  * Version 2 or later at the following locations:
   7  *
   8  * http://www.opensource.org/licenses/gpl-license.html
   9  * http://www.gnu.org/copyleft/gpl.html
  10  */
  11
  12 /dts-v1/;
  13 /include/ "imx28.dtsi"
  14
  15 / {
  16         model = "Crystalfontz CFA-10036 Board";
  17         compatible = "crystalfontz,cfa10036", "fsl,imx28";
  18
  19         memory {
  20                 reg = <0x40000000 0x08000000>;
  21         };
  22
  23         apb@80000000 {
  24                 apbh@80000000 {
  25                         pinctrl@80018000 {
  26                                 pinctrl-names = "default";
  27                                 pinctrl-0 = <&hog_pins_cfa10036>;
  28
  29                                 hog_pins_cfa10036: hog-10036@0 {
  30                                         reg = <0>;
  31                                         fsl,pinmux-ids = <
  32                                                 0x2073 /* MX28_PAD_SSP0_D7__GPIO_2_7 */
  33                                         >;
  34                                         fsl,drive-strength = <0>;
  35                                         fsl,voltage = <1>;
  36                                         fsl,pull-up = <0>;
  37                                 };
  38
  39                                 led_pins_cfa10036: leds-10036@0 {
  40                                         reg = <0>;
  41                                         fsl,pinmux-ids = <
  42                                                 0x3043 /* MX28_PAD_AUART1_RX__GPIO_3_4 */
  43                                         >;
  44                                         fsl,drive-strength = <0>;
  45                                         fsl,voltage = <1>;
  46                                         fsl,pull-up = <0>;
  47                                 };
  48                         };
  49
  50                         ssp0: ssp@80010000 {
  51                                 compatible = "fsl,imx28-mmc";
  52                                 pinctrl-names = "default";
  53                                 pinctrl-0 = <&mmc0_4bit_pins_a
  54                                         &mmc0_cd_cfg &mmc0_sck_cfg>;
  55                                 bus-width = <4>;
  56                                 status = "okay";
  57                         };
  58                 };
  59
  60                 apbx@80040000 {
  61                         pwm: pwm@80064000 {
  62                                 pinctrl-names = "default";
  63                                 pinctrl-0 = <&pwm4_pins_a>;
  64                                 status = "okay";
  65                         };
  66
  67                         duart: serial@80074000 {
  68                                 pinctrl-names = "default";
  69                                 pinctrl-0 = <&duart_pins_b>;
  70                                 status = "okay";
  71                         };
  72
  73                         i2c0: i2c@80058000 {
  74                                 pinctrl-names = "default";
  75                                 pinctrl-0 = <&i2c0_pins_b>;
  76                                 status = "okay";
  77
  78                                 ssd1307: oled@3c {
  79                                         compatible = "solomon,ssd1307fb-i2c";
  80                                         reg = <0x3c>;
  81                                         pwms = <&pwm 4 3000>;
  82                                         reset-gpios = <&gpio2 7 0>;
  83                                 };
  84                         };
  85                 };
  86         };
  87
  88         leds {
  89                 compatible = "gpio-leds";
  90                 pinctrl-names = "default";
  91                 pinctrl-0 = <&led_pins_cfa10036>;
  92
  93                 power {
  94                         gpios = <&gpio3 4 1>;
  95                         default-state = "on";
  96                 };
  97         };
  98 };