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                                         &hog_pins_cfa10049_pullup>;
  28
  29                                 hog_pins_cfa10049: hog-10049@0 {
  30                                         reg = <0>;
  31                                         fsl,pinmux-ids = <
  32                                                 0x0073 /* MX28_PAD_GPMI_D7__GPIO_0_7 */
  33                                                 0x1163 /* MX28_PAD_LCD_D22__GPIO_1_22 */
  34                                                 0x1173 /* MX28_PAD_LCD_D22__GPIO_1_23 */
  35                                                 0x2153 /* MX28_PAD_SSP2_D5__GPIO_2_21 */
  36                                         >;
  37                                         fsl,drive-strength = <0>;
  38                                         fsl,voltage = <1>;
  39                                         fsl,pull-up = <0>;
  40                                 };
  41
  42                                 hog_pins_cfa10049_pullup: hog-10049-pullup@0 {
  43                                         reg = <0>;
  44                                         fsl,pinmux-ids = <
  45                                                 0x2133 /* MX28_PAD_SSP2_D3__GPIO_2_19 */
  46                                         >;
  47                                         fsl,drive-strength = <0>;
  48                                         fsl,voltage = <1>;
  49                                         fsl,pull-up = <1>;
  50                                 };
  51
  52                                 spi3_pins_cfa10049: spi3-cfa10049@0 {
  53                                         reg = <0>;
  54                                         fsl,pinmux-ids = <
  55                                                 0x0183 /* MX28_PAD_GPMI_RDN__GPIO_0_24 */
  56                                                 0x01c3 /* MX28_PAD_GPMI_RESETN__GPIO_0_28 */
  57                                                 0x0113 /* MX28_PAD_GPMI_CE1N__GPIO_0_17 */
  58                                                 0x01a3 /* MX28_PAD_GPMI_ALE__GPIO_0_26 */
  59                                                 0x01b3 /* MX28_PAD_GPMI_CLE__GPIO_0_27 */
  60                                         >;
  61                                         fsl,drive-strength = <1>;
  62                                         fsl,voltage = <1>;
  63                                         fsl,pull-up = <1>;
  64                                 };
  65                         };
  66                 };
  67
  68                 apbx@80040000 {
  69                         i2c1: i2c@8005a000 {
  70                                 pinctrl-names = "default";
  71                                 pinctrl-0 = <&i2c1_pins_a>;
  72                                 status = "okay";
  73                         };
  74
  75                         i2cmux {
  76                                 compatible = "i2c-mux-gpio";
  77                                 #address-cells = <1>;
  78                                 #size-cells = <0>;
  79                                 mux-gpios = <&gpio1 22 0 &gpio1 23 0>;
  80                                 i2c-parent = <&i2c1>;
  81
  82                                 i2c@0 {
  83                                         reg = <0>;
  84                                 };
  85
  86                                 i2c@1 {
  87                                         reg = <1>;
  88                                 };
  89
  90                                 i2c@2 {
  91                                         reg = <2>;
  92                                 };
  93
  94                                 i2c@3 {
  95                                         reg = <3>;
  96                                         #address-cells = <1>;
  97                                         #size-cells = <0>;
  98
  99                                         pca9555: pca9555@20 {
 100                                                 compatible = "nxp,pca9555";
 101                                                 interrupt-parent = <&gpio2>;
 102                                                 interrupts = <19 0x2>;
 103                                                 gpio-controller;
 104                                                 #gpio-cells = <2>;
 105                                                 interrupt-controller;
 106                                                 #interrupt-cells = <2>;
 107                                                 reg = <0x20>;
 108                                         };
 109                                 };
 110                         };
 111
 112                         usbphy1: usbphy@8007e000 {
 113                                 status = "okay";
 114                         };
 115                 };
 116         };
 117
 118         ahb@80080000 {
 119                 usb1: usb@80090000 {
 120                         vbus-supply = <&reg_usb1_vbus>;
 121                         pinctrl-0 = <&usbphy1_pins_a>;
 122                         pinctrl-names = "default";
 123                         status = "okay";
 124                 };
 125         };
 126
 127         regulators {
 128                 compatible = "simple-bus";
 129
 130                 reg_usb1_vbus: usb1_vbus {
 131                         compatible = "regulator-fixed";
 132                         regulator-name = "usb1_vbus";
 133                         regulator-min-microvolt = <5000000>;
 134                         regulator-max-microvolt = <5000000>;
 135                         gpio = <&gpio0 7 1>;
 136                 };
 137         };
 138
 139         ahb@80080000 {
 140                 mac0: ethernet@800f0000 {
 141                         phy-mode = "rmii";
 142                         pinctrl-names = "default";
 143                         pinctrl-0 = <&mac0_pins_a>;
 144                         phy-reset-gpios = <&gpio2 21 0>;
 145                         phy-reset-duration = <100>;
 146                         status = "okay";
 147                 };
 148         };
 149
 150         spi3 {
 151                 compatible = "spi-gpio";
 152                 pinctrl-names = "default";
 153                 pinctrl-0 = <&spi3_pins_cfa10049>;
 154                 status = "okay";
 155                 gpio-sck = <&gpio0 24 0>;
 156                 gpio-mosi = <&gpio0 28 0>;
 157                 cs-gpios = <&gpio0 17 0 &gpio0 26 0 &gpio0 27 0>;
 158                 num-chipselects = <3>;
 159                 #address-cells = <1>;
 160                 #size-cells = <0>;
 161
 162                 gpio5: gpio5@0 {
 163                         compatible = "fairchild,74hc595";
 164                         gpio-controller;
 165                         #gpio-cells = <2>;
 166                         reg = <0>;
 167                         registers-number = <2>;
 168                         spi-max-frequency = <100000>;
 169                 };
 170
 171                 gpio6: gpio6@1 {
 172                         compatible = "fairchild,74hc595";
 173                         gpio-controller;
 174                         #gpio-cells = <2>;
 175                         reg = <1>;
 176                         registers-number = <4>;
 177                         spi-max-frequency = <100000>;
 178                 };
 179
 180                 dac0: dh2228@2 {
 181                         compatible = "rohm,dh2228fv";
 182                         reg = <2>;
 183                         spi-max-frequency = <100000>;
 184                 };
 185         };
 186 };