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                                                 0x1153 /* MX28_PAD_LCD_D22__GPIO_1_21 */
  34                                                 0x1163 /* MX28_PAD_LCD_D22__GPIO_1_22 */
  35                                                 0x1173 /* MX28_PAD_LCD_D22__GPIO_1_23 */
  36                                                 0x2153 /* MX28_PAD_SSP2_D5__GPIO_2_21 */
  37                                                 0x3173 /* MX28_PAD_LCD_RESET__GPIO_3_23 */
  38                                         >;
  39                                         fsl,drive-strength = <0>;
  40                                         fsl,voltage = <1>;
  41                                         fsl,pull-up = <0>;
  42                                 };
  43
  44                                 hog_pins_cfa10049_pullup: hog-10049-pullup@0 {
  45                                         reg = <0>;
  46                                         fsl,pinmux-ids = <
  47                                                 0x2133 /* MX28_PAD_SSP2_D3__GPIO_2_19 */
  48                                                 0x3183 /* MX28_PAD_I2C0_SCL__GPIO_3_24 */
  49                                                 0x3193 /* MX28_PAD_I2C0_SDA__GPIO_3_25 */
  50                                                 0x31a3 /* MX28_PAD_SAIF_SDATA0__GPIO_3_26 */
  51                                                 0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */
  52                                         >;
  53                                         fsl,drive-strength = <0>;
  54                                         fsl,voltage = <1>;
  55                                         fsl,pull-up = <1>;
  56                                 };
  57
  58                                 spi2_pins_cfa10049: spi2-cfa10049@0 {
  59                                         reg = <0>;
  60                                         fsl,pinmux-ids = <
  61                                                 0x2103 /* MX28_PAD_SSP2_SCK__GPIO_2_16 */
  62                                                 0x2113 /* MX28_PAD_SSP2_CMD__GPIO_2_17 */
  63                                                 0x2123 /* MX28_PAD_SSP2_D0__GPIO_2_18 */
  64                                         >;
  65                                         fsl,drive-strength = <1>;
  66                                         fsl,voltage = <1>;
  67                                         fsl,pull-up = <1>;
  68                                 };
  69
  70                                 spi3_pins_cfa10049: spi3-cfa10049@0 {
  71                                         reg = <0>;
  72                                         fsl,pinmux-ids = <
  73                                                 0x0183 /* MX28_PAD_GPMI_RDN__GPIO_0_24 */
  74                                                 0x01c3 /* MX28_PAD_GPMI_RESETN__GPIO_0_28 */
  75                                                 0x0113 /* MX28_PAD_GPMI_CE1N__GPIO_0_17 */
  76                                                 0x01a3 /* MX28_PAD_GPMI_ALE__GPIO_0_26 */
  77                                                 0x01b3 /* MX28_PAD_GPMI_CLE__GPIO_0_27 */
  78                                         >;
  79                                         fsl,drive-strength = <1>;
  80                                         fsl,voltage = <1>;
  81                                         fsl,pull-up = <1>;
  82                                 };
  83
  84                                 lcdif_18bit_pins_cfa10049: lcdif-18bit@0 {
  85                                         reg = <0>;
  86                                         fsl,pinmux-ids = <
  87                                                 0x1000 /* MX28_PAD_LCD_D00__LCD_D0 */
  88                                                 0x1010 /* MX28_PAD_LCD_D01__LCD_D1 */
  89                                                 0x1020 /* MX28_PAD_LCD_D02__LCD_D2 */
  90                                                 0x1030 /* MX28_PAD_LCD_D03__LCD_D3 */
  91                                                 0x1040 /* MX28_PAD_LCD_D04__LCD_D4 */
  92                                                 0x1050 /* MX28_PAD_LCD_D05__LCD_D5 */
  93                                                 0x1060 /* MX28_PAD_LCD_D06__LCD_D6 */
  94                                                 0x1070 /* MX28_PAD_LCD_D07__LCD_D7 */
  95                                                 0x1080 /* MX28_PAD_LCD_D08__LCD_D8 */
  96                                                 0x1090 /* MX28_PAD_LCD_D09__LCD_D9 */
  97                                                 0x10a0 /* MX28_PAD_LCD_D10__LCD_D10 */
  98                                                 0x10b0 /* MX28_PAD_LCD_D11__LCD_D11 */
  99                                                 0x10c0 /* MX28_PAD_LCD_D12__LCD_D12 */
 100                                                 0x10d0 /* MX28_PAD_LCD_D13__LCD_D13 */
 101                                                 0x10e0 /* MX28_PAD_LCD_D14__LCD_D14 */
 102                                                 0x10f0 /* MX28_PAD_LCD_D15__LCD_D15 */
 103                                                 0x1100 /* MX28_PAD_LCD_D16__LCD_D16 */
 104                                                 0x1110 /* MX28_PAD_LCD_D17__LCD_D17 */
 105                                         >;
 106                                         fsl,drive-strength = <0>;
 107                                         fsl,voltage = <1>;
 108                                         fsl,pull-up = <0>;
 109                                 };
 110
 111                                 lcdif_pins_cfa10049: lcdif-evk@0 {
 112                                         reg = <0>;
 113                                         fsl,pinmux-ids = <
 114                                                 0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */
 115                                                 0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */
 116                                                 0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */
 117                                                 0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */
 118                                         >;
 119                                         fsl,drive-strength = <0>;
 120                                         fsl,voltage = <1>;
 121                                         fsl,pull-up = <0>;
 122                                 };
 123                         };
 124
 125                         lcdif@80030000 {
 126                                 pinctrl-names = "default";
 127                                 pinctrl-0 = <&lcdif_18bit_pins_cfa10049
 128                                              &lcdif_pins_cfa10049>;
 129                                 status = "okay";
 130                         };
 131                 };
 132
 133                 apbx@80040000 {
 134                         pwm: pwm@80064000 {
 135                                 pinctrl-names = "default", "default";
 136                                 pinctrl-1 = <&pwm3_pins_b>;
 137                                 status = "okay";
 138                         };
 139
 140                         i2c1: i2c@8005a000 {
 141                                 pinctrl-names = "default";
 142                                 pinctrl-0 = <&i2c1_pins_a>;
 143                                 status = "okay";
 144                         };
 145
 146                         i2cmux {
 147                                 compatible = "i2c-mux-gpio";
 148                                 #address-cells = <1>;
 149                                 #size-cells = <0>;
 150                                 mux-gpios = <&gpio1 22 0 &gpio1 23 0>;
 151                                 i2c-parent = <&i2c1>;
 152
 153                                 i2c@0 {
 154                                         reg = <0>;
 155                                 };
 156
 157                                 i2c@1 {
 158                                         reg = <1>;
 159                                 };
 160
 161                                 i2c@2 {
 162                                         reg = <2>;
 163                                 };
 164
 165                                 i2c@3 {
 166                                         reg = <3>;
 167                                         #address-cells = <1>;
 168                                         #size-cells = <0>;
 169
 170                                         pca9555: pca9555@20 {
 171                                                 compatible = "nxp,pca9555";
 172                                                 interrupt-parent = <&gpio2>;
 173                                                 interrupts = <19 0x2>;
 174                                                 gpio-controller;
 175                                                 #gpio-cells = <2>;
 176                                                 interrupt-controller;
 177                                                 #interrupt-cells = <2>;
 178                                                 reg = <0x20>;
 179                                         };
 180                                 };
 181                         };
 182
 183                         usbphy1: usbphy@8007e000 {
 184                                 status = "okay";
 185                         };
 186                 };
 187         };
 188
 189         ahb@80080000 {
 190                 usb1: usb@80090000 {
 191                         vbus-supply = <&reg_usb1_vbus>;
 192                         pinctrl-0 = <&usbphy1_pins_a>;
 193                         pinctrl-names = "default";
 194                         status = "okay";
 195                 };
 196         };
 197
 198         regulators {
 199                 compatible = "simple-bus";
 200
 201                 reg_usb1_vbus: usb1_vbus {
 202                         compatible = "regulator-fixed";
 203                         regulator-name = "usb1_vbus";
 204                         regulator-min-microvolt = <5000000>;
 205                         regulator-max-microvolt = <5000000>;
 206                         gpio = <&gpio0 7 1>;
 207                 };
 208         };
 209
 210         ahb@80080000 {
 211                 mac0: ethernet@800f0000 {
 212                         phy-mode = "rmii";
 213                         pinctrl-names = "default";
 214                         pinctrl-0 = <&mac0_pins_a>;
 215                         phy-reset-gpios = <&gpio2 21 0>;
 216                         phy-reset-duration = <100>;
 217                         status = "okay";
 218                 };
 219         };
 220
 221         spi2 {
 222                 compatible = "spi-gpio";
 223                 pinctrl-names = "default";
 224                 pinctrl-0 = <&spi2_pins_cfa10049>;
 225                 status = "okay";
 226                 gpio-sck = <&gpio2 16 0>;
 227                 gpio-mosi = <&gpio2 17 0>;
 228                 gpio-miso = <&gpio2 18 0>;
 229                 cs-gpios = <&gpio3 23 0>;
 230                 num-chipselects = <1>;
 231                 #address-cells = <1>;
 232                 #size-cells = <0>;
 233
 234                 hx8357: hx8357@0 {
 235                         compatible = "himax,hx8357b", "himax,hx8357";
 236                         reg = <0>;
 237                         spi-max-frequency = <100000>;
 238                         spi-cpol;
 239                         spi-cpha;
 240                         gpios-reset = <&gpio3 30 0>;
 241                         im-gpios = <&gpio5 4 0 &gpio5 5 0 &gpio5 6 0>;
 242                 };
 243         };
 244
 245         spi3 {
 246                 compatible = "spi-gpio";
 247                 pinctrl-names = "default";
 248                 pinctrl-0 = <&spi3_pins_cfa10049>;
 249                 status = "okay";
 250                 gpio-sck = <&gpio0 24 0>;
 251                 gpio-mosi = <&gpio0 28 0>;
 252                 cs-gpios = <&gpio0 17 0 &gpio0 26 0 &gpio0 27 0>;
 253                 num-chipselects = <3>;
 254                 #address-cells = <1>;
 255                 #size-cells = <0>;
 256
 257                 gpio5: gpio5@0 {
 258                         compatible = "fairchild,74hc595";
 259                         gpio-controller;
 260                         #gpio-cells = <2>;
 261                         reg = <0>;
 262                         registers-number = <2>;
 263                         spi-max-frequency = <100000>;
 264                 };
 265
 266                 gpio6: gpio6@1 {
 267                         compatible = "fairchild,74hc595";
 268                         gpio-controller;
 269                         #gpio-cells = <2>;
 270                         reg = <1>;
 271                         registers-number = <4>;
 272                         spi-max-frequency = <100000>;
 273                 };
 274
 275                 dac0: dh2228@2 {
 276                         compatible = "rohm,dh2228fv";
 277                         reg = <2>;
 278                         spi-max-frequency = <100000>;
 279                 };
 280         };
 281
 282         gpio_keys {
 283                 compatible = "gpio-keys";
 284                 #address-cells = <1>;
 285                 #size-cells = <0>;
 286
 287                 rotary_button {
 288                         label = "rotary_button";
 289                         gpios = <&gpio3 26 1>;
 290                         debounce-interval = <10>;
 291                         linux,code = <28>;
 292                 };
 293         };
 294
 295         rotary {
 296                 compatible = "rotary-encoder";
 297                 gpios = <&gpio3 24 1>, <&gpio3 25 1>;
 298                 linux,axis = <1>; /* REL_Y */
 299                 rotary-encoder,relative-axis;
 300         };
 301
 302         backlight {
 303                 compatible = "pwm-backlight";
 304                 pwms = <&pwm 3 5000000>;
 305                 brightness-levels = <0 4 8 16 32 64 128 255>;
 306                 default-brightness-level = <6>;
 307         };
 308 };