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                                 usb0_otg_cfa10036: otg-10036@0 {
  50                                         reg = <0>;
  51                                         fsl,pinmux-ids = <
  52                                                 0x0142 /* MX28_PAD_GPMI_READY0__USB0_ID */
  53                                         >;
  54                                         fsl,drive-strength = <0>;
  55                                         fsl,voltage = <1>;
  56                                         fsl,pull-up = <0>;
  57                                 };
  58
  59                         };
  60
  61                         ssp0: ssp@80010000 {
  62                                 compatible = "fsl,imx28-mmc";
  63                                 pinctrl-names = "default";
  64                                 pinctrl-0 = <&mmc0_4bit_pins_a
  65                                         &mmc0_cd_cfg &mmc0_sck_cfg>;
  66                                 bus-width = <4>;
  67                                 status = "okay";
  68                         };
  69                 };
  70
  71                 apbx@80040000 {
  72                         duart: serial@80074000 {
  73                                 pinctrl-names = "default";
  74                                 pinctrl-0 = <&duart_pins_b>;
  75                                 status = "okay";
  76                         };
  77
  78                         i2c0: i2c@80058000 {
  79                                 pinctrl-names = "default";
  80                                 pinctrl-0 = <&i2c0_pins_b>;
  81                                 clock-frequency = <400000>;
  82                                 status = "okay";
  83
  84                                 ssd1306: oled@3c {
  85                                         compatible = "solomon,ssd1306fb-i2c";
  86                                         reg = <0x3c>;
  87                                         reset-gpios = <&gpio2 7 0>;
  88                                         solomon,height = <32>;
  89                                         solomon,width = <128>;
  90                                         solomon,page-offset = <0>;
  91                                 };
  92                         };
  93
  94                         usbphy0: usbphy@8007c000 {
  95                                 status = "okay";
  96                         };
  97                 };
  98         };
  99
 100         ahb@80080000 {
 101                 usb0: usb@80080000 {
 102                         pinctrl-names = "default";
 103                         pinctrl-0 = <&usb0_otg_cfa10036>;
 104                         status = "okay";
 105                 };
 106         };
 107
 108         leds {
 109                 compatible = "gpio-leds";
 110                 pinctrl-names = "default";
 111                 pinctrl-0 = <&led_pins_cfa10036>;
 112
 113                 power {
 114                         gpios = <&gpio3 4 1>;
 115                         default-state = "on";
 116                 };
 117         };
 118 };