arch/arm/boot/dts/imx28-cfa10049.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 /*
  13  * The CFA-10049 is an expansion board for the CFA-10036 module, thus we
  14  * need to include the CFA-10036 DTS.
  15  */
  16 /include/ "imx28-cfa10036.dts"
  17
  18 / {
  19         model = "Crystalfontz CFA-10049 Board";
  20         compatible = "crystalfontz,cfa10049", "crystalfontz,cfa10036", "fsl,imx28";
  21
  22         apb@80000000 {
  23                 apbh@80000000 {
  24                         pinctrl@80018000 {
  25                                 pinctrl-names = "default", "default";
  26                                 pinctrl-1 = <&hog_pins_cfa10049>;
  27
  28                                 hog_pins_cfa10049: hog-10049@0 {
  29                                         reg = <0>;
  30                                         fsl,pinmux-ids = <
  31                                                 0x0073 /* MX28_PAD_GPMI_D7__GPIO_0_7 */
  32                                                 0x1163 /* MX28_PAD_LCD_D22__GPIO_1_22 */
  33                                                 0x1173 /* MX28_PAD_LCD_D22__GPIO_1_23 */
  34                                                 0x2153 /* MX28_PAD_SSP2_D5__GPIO_2_21 */
  35                                         >;
  36                                         fsl,drive-strength = <0>;
  37                                         fsl,voltage = <1>;
  38                                         fsl,pull-up = <0>;
  39                                 };
  40
  41                                 spi3_pins_cfa10049: spi3-cfa10049@0 {
  42                                         reg = <0>;
  43                                         fsl,pinmux-ids = <
  44                                                 0x0181 /* MX28_PAD_GPMI_RDN__SSP3_SCK */
  45                                                 0x01c1 /* MX28_PAD_GPMI_RESETN__SSP3_CMD */
  46                                                 0x0111 /* MX28_PAD_GPMI_CE1N__SSP3_D3 */
  47                                                 0x01a2 /* MX28_PAD_GPMI_ALE__SSP3_D4 */
  48                                                 0x01b2 /* MX28_PAD_GPMI_CLE__SSP3_D5 */
  49                                         >;
  50                                         fsl,drive-strength = <1>;
  51                                         fsl,voltage = <1>;
  52                                         fsl,pull-up = <1>;
  53                                 };
  54                         };
  55
  56                         ssp3: ssp@80016000 {
  57                                 compatible = "fsl,imx28-spi";
  58                                 pinctrl-names = "default";
  59                                 pinctrl-0 = <&spi3_pins_cfa10049>;
  60                                 status = "okay";
  61
  62                                 gpio5: gpio5@0 {
  63                                         compatible = "fairchild,74hc595";
  64                                         gpio-controller;
  65                                         #gpio-cells = <2>;
  66                                         reg = <0>;
  67                                         registers-number = <2>;
  68                                         spi-max-frequency = <100000>;
  69                                 };
  70
  71                                 gpio6: gpio6@1 {
  72                                         compatible = "fairchild,74hc595";
  73                                         gpio-controller;
  74                                         #gpio-cells = <2>;
  75                                         reg = <1>;
  76                                         registers-number = <4>;
  77                                         spi-max-frequency = <100000>;
  78                                 };
  79
  80                                 dac0: dh2228@2 {
  81                                         compatible = "rohm,dh2228fv";
  82                                         reg = <2>;
  83                                         spi-max-frequency = <100000>;
  84                                 };
  85                         };
  86                 };
  87
  88                 apbx@80040000 {
  89                         i2c1: i2c@8005a000 {
  90                                 pinctrl-names = "default";
  91                                 pinctrl-0 = <&i2c1_pins_a>;
  92                                 status = "okay";
  93                         };
  94
  95                         i2cmux {
  96                                 compatible = "i2c-mux-gpio";
  97                                 #address-cells = <1>;
  98                                 #size-cells = <0>;
  99                                 mux-gpios = <&gpio1 22 0 &gpio1 23 0>;
 100                                 i2c-parent = <&i2c1>;
 101
 102                                 i2c@0 {
 103                                         reg = <0>;
 104                                 };
 105
 106                                 i2c@1 {
 107                                         reg = <1>;
 108                                 };
 109
 110                                 i2c@2 {
 111                                         reg = <2>;
 112                                 };
 113
 114                                 i2c@3 {
 115                                         reg = <3>;
 116                                 };
 117                         };
 118
 119                         usbphy1: usbphy@8007e000 {
 120                                 status = "okay";
 121                         };
 122                 };
 123         };
 124
 125         ahb@80080000 {
 126                 usb1: usb@80090000 {
 127                         vbus-supply = <&reg_usb1_vbus>;
 128                         pinctrl-0 = <&usbphy1_pins_a>;
 129                         pinctrl-names = "default";
 130                         status = "okay";
 131                 };
 132         };
 133
 134         regulators {
 135                 compatible = "simple-bus";
 136
 137                 reg_usb1_vbus: usb1_vbus {
 138                         compatible = "regulator-fixed";
 139                         regulator-name = "usb1_vbus";
 140                         regulator-min-microvolt = <5000000>;
 141                         regulator-max-microvolt = <5000000>;
 142                         gpio = <&gpio0 7 1>;
 143                 };
 144         };
 145
 146         ahb@80080000 {
 147                 mac0: ethernet@800f0000 {
 148                         phy-mode = "rmii";
 149                         pinctrl-names = "default";
 150                         pinctrl-0 = <&mac0_pins_a>;
 151                         phy-reset-gpios = <&gpio2 21 0>;
 152                         phy-reset-duration = <100>;
 153                         status = "okay";
 154                 };
 155         };
 156 };