arch/arm/boot/dts/imx28-cfa10049.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Copyright 2012 Free Electrons
   4  */
   5
   6 /*
   7  * The CFA-10049 is an expansion board for the CFA-10036 module, thus we
   8  * need to include the CFA-10036 DTS.
   9  */
  10 #include "imx28-cfa10036.dts"
  11
  12 / {
  13         model = "Crystalfontz CFA-10049 Board";
  14         compatible = "crystalfontz,cfa10049", "crystalfontz,cfa10036", "fsl,imx28";
  15
  16         i2cmux {
  17                 compatible = "i2c-mux-gpio";
  18                 #address-cells = <1>;
  19                 #size-cells = <0>;
  20                 pinctrl-names = "default";
  21                 pinctrl-0 = <&i2cmux_pins_cfa10049>;
  22                 mux-gpios = <&gpio1 22 0 &gpio1 23 0>;
  23                 i2c-parent = <&i2c1>;
  24
  25                 i2c@0 {
  26                         #address-cells = <1>;
  27                         #size-cells = <0>;
  28                         reg = <0>;
  29
  30                         adc0: nau7802@2a {
  31                                 compatible = "nuvoton,nau7802";
  32                                 reg = <0x2a>;
  33                                 nuvoton,vldo = <3000>;
  34                         };
  35                 };
  36
  37                 i2c@1 {
  38                         #address-cells = <1>;
  39                         #size-cells = <0>;
  40                         reg = <1>;
  41
  42                         adc1: nau7802@2a {
  43                                 compatible = "nuvoton,nau7802";
  44                                 reg = <0x2a>;
  45                                 nuvoton,vldo = <3000>;
  46                         };
  47                 };
  48
  49                 i2c@2 {
  50                         #address-cells = <1>;
  51                         #size-cells = <0>;
  52                         reg = <2>;
  53
  54                                 adc2: nau7802@2a {
  55                                 compatible = "nuvoton,nau7802";
  56                                 reg = <0x2a>;
  57                                 nuvoton,vldo = <3000>;
  58                         };
  59                 };
  60
  61                 i2c@3 {
  62                         reg = <3>;
  63                         #address-cells = <1>;
  64                         #size-cells = <0>;
  65
  66                         pca9555: pca9555@20 {
  67                                 compatible = "nxp,pca9555";
  68                                 pinctrl-names = "default";
  69                                 pinctrl-0 = <&pca_pins_cfa10049>;
  70                                 interrupt-parent = <&gpio2>;
  71                                 interrupts = <19 0x2>;
  72                                 gpio-controller;
  73                                 #gpio-cells = <2>;
  74                                 interrupt-controller;
  75                                 #interrupt-cells = <2>;
  76                                 reg = <0x20>;
  77                         };
  78                 };
  79         };
  80
  81         apb@80000000 {
  82                 apbh@80000000 {
  83                         pinctrl@80018000 {
  84                                 usb_pins_cfa10049: usb-10049@0 {
  85                                         reg = <0>;
  86                                         fsl,pinmux-ids = <
  87                                                 MX28_PAD_GPMI_D07__GPIO_0_7
  88                                         >;
  89                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
  90                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
  91                                         fsl,pull-up = <MXS_PULL_DISABLE>;
  92                                 };
  93
  94                                 i2cmux_pins_cfa10049: i2cmux-10049@0 {
  95                                         reg = <0>;
  96                                         fsl,pinmux-ids = <
  97                                                 MX28_PAD_LCD_D22__GPIO_1_22
  98                                                 MX28_PAD_LCD_D23__GPIO_1_23
  99                                         >;
 100                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 101                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 102                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 103                                 };
 104
 105                                 mac0_pins_cfa10049: mac0-10049@0 {
 106                                         reg = <0>;
 107                                         fsl,pinmux-ids = <
 108                                                 MX28_PAD_SSP2_SS2__GPIO_2_21
 109                                         >;
 110                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 111                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 112                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 113                                 };
 114
 115                                 pca_pins_cfa10049: pca-10049@0 {
 116                                         reg = <0>;
 117                                         fsl,pinmux-ids = <
 118                                                 MX28_PAD_SSP2_SS0__GPIO_2_19
 119                                         >;
 120                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 121                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 122                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 123                                 };
 124
 125                                 rotary_pins_cfa10049: rotary-10049@0 {
 126                                         reg = <0>;
 127                                         fsl,pinmux-ids = <
 128                                                 MX28_PAD_I2C0_SCL__GPIO_3_24
 129                                                 MX28_PAD_I2C0_SDA__GPIO_3_25
 130                                         >;
 131                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 132                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 133                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 134                                 };
 135
 136                                 rotary_btn_pins_cfa10049: rotary-btn-10049@0 {
 137                                         reg = <0>;
 138                                         fsl,pinmux-ids = <
 139                                                 MX28_PAD_SAIF1_SDATA0__GPIO_3_26
 140                                         >;
 141                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 142                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 143                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 144                                 };
 145
 146                                 spi2_pins_cfa10049: spi2-cfa10049@0 {
 147                                         reg = <0>;
 148                                         fsl,pinmux-ids = <
 149                                                 MX28_PAD_SSP2_SCK__GPIO_2_16
 150                                                 MX28_PAD_SSP2_MOSI__GPIO_2_17
 151                                                 MX28_PAD_SSP2_MISO__GPIO_2_18
 152                                                 MX28_PAD_AUART1_TX__GPIO_3_5
 153                                         >;
 154                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 155                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 156                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 157                                 };
 158
 159                                 spi3_pins_cfa10049: spi3-cfa10049@0 {
 160                                         reg = <0>;
 161                                         fsl,pinmux-ids = <
 162                                                 MX28_PAD_GPMI_RDN__GPIO_0_24
 163                                                 MX28_PAD_GPMI_RESETN__GPIO_0_28
 164                                                 MX28_PAD_GPMI_CE1N__GPIO_0_17
 165                                                 MX28_PAD_GPMI_ALE__GPIO_0_26
 166                                                 MX28_PAD_GPMI_CLE__GPIO_0_27
 167                                         >;
 168                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 169                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 170                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 171                                 };
 172
 173                                 lcdif_18bit_pins_cfa10049: lcdif-18bit@0 {
 174                                         reg = <0>;
 175                                         fsl,pinmux-ids = <
 176                                                 MX28_PAD_LCD_D00__LCD_D0
 177                                                 MX28_PAD_LCD_D01__LCD_D1
 178                                                 MX28_PAD_LCD_D02__LCD_D2
 179                                                 MX28_PAD_LCD_D03__LCD_D3
 180                                                 MX28_PAD_LCD_D04__LCD_D4
 181                                                 MX28_PAD_LCD_D05__LCD_D5
 182                                                 MX28_PAD_LCD_D06__LCD_D6
 183                                                 MX28_PAD_LCD_D07__LCD_D7
 184                                                 MX28_PAD_LCD_D08__LCD_D8
 185                                                 MX28_PAD_LCD_D09__LCD_D9
 186                                                 MX28_PAD_LCD_D10__LCD_D10
 187                                                 MX28_PAD_LCD_D11__LCD_D11
 188                                                 MX28_PAD_LCD_D12__LCD_D12
 189                                                 MX28_PAD_LCD_D13__LCD_D13
 190                                                 MX28_PAD_LCD_D14__LCD_D14
 191                                                 MX28_PAD_LCD_D15__LCD_D15
 192                                                 MX28_PAD_LCD_D16__LCD_D16
 193                                                 MX28_PAD_LCD_D17__LCD_D17
 194                                         >;
 195                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 196                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 197                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 198                                 };
 199
 200                                 lcdif_pins_cfa10049: lcdif-evk@0 {
 201                                         reg = <0>;
 202                                         fsl,pinmux-ids = <
 203                                                 MX28_PAD_LCD_RD_E__LCD_VSYNC
 204                                                 MX28_PAD_LCD_WR_RWN__LCD_HSYNC
 205                                                 MX28_PAD_LCD_RS__LCD_DOTCLK
 206                                                 MX28_PAD_LCD_CS__LCD_ENABLE
 207                                         >;
 208                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 209                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 210                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 211                                 };
 212
 213                                 lcdif_pins_cfa10049_pullup: lcdif-10049-pullup@0 {
 214                                         reg = <0>;
 215                                         fsl,pinmux-ids = <
 216                                                 MX28_PAD_LCD_RESET__GPIO_3_30
 217                                         >;
 218                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 219                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 220                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 221                                 };
 222
 223                                 w1_gpio_pins: w1-gpio@0 {
 224                                         reg = <0>;
 225                                         fsl,pinmux-ids = <
 226                                                 MX28_PAD_LCD_D21__GPIO_1_21
 227                                         >;
 228                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 229                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 230                                         fsl,pull-up = <MXS_PULL_DISABLE>; /* 0 will enable the keeper */
 231                                 };
 232                         };
 233
 234                         lcdif@80030000 {
 235                                 pinctrl-names = "default";
 236                                 pinctrl-0 = <&lcdif_18bit_pins_cfa10049
 237                                              &lcdif_pins_cfa10049
 238                                              &lcdif_pins_cfa10049_pullup>;
 239                                 display = <&display0>;
 240                                 status = "okay";
 241
 242                                 display0: display0 {
 243                                         bits-per-pixel = <32>;
 244                                         bus-width = <18>;
 245
 246                                         display-timings {
 247                                                 native-mode = <&timing0>;
 248                                                 timing0: timing0 {
 249                                                         clock-frequency = <9216000>;
 250                                                         hactive = <320>;
 251                                                         vactive = <480>;
 252                                                         hback-porch = <2>;
 253                                                         hfront-porch = <2>;
 254                                                         vback-porch = <2>;
 255                                                         vfront-porch = <2>;
 256                                                         hsync-len = <15>;
 257                                                         vsync-len = <15>;
 258                                                         hsync-active = <0>;
 259                                                         vsync-active = <0>;
 260                                                         de-active = <1>;
 261                                                         pixelclk-active = <1>;
 262                                                 };
 263                                         };
 264                                 };
 265                         };
 266                 };
 267
 268                 apbx@80040000 {
 269                         pwm: pwm@80064000 {
 270                                 pinctrl-names = "default";
 271                                 pinctrl-0 = <&pwm3_pins_b>;
 272                                 status = "okay";
 273                         };
 274
 275                         i2c1: i2c@8005a000 {
 276                                 pinctrl-names = "default";
 277                                 pinctrl-0 = <&i2c1_pins_a>;
 278                                 status = "okay";
 279                         };
 280
 281                         usbphy1: usbphy@8007e000 {
 282                                 status = "okay";
 283                         };
 284
 285                         lradc@80050000 {
 286                                 status = "okay";
 287                                 fsl,lradc-touchscreen-wires = <4>;
 288                         };
 289                 };
 290         };
 291
 292         ahb@80080000 {
 293                 usb1: usb@80090000 {
 294                         vbus-supply = <&reg_usb1_vbus>;
 295                         pinctrl-0 = <&usb1_pins_a>;
 296                         pinctrl-names = "default";
 297                         status = "okay";
 298                 };
 299         };
 300
 301         regulators {
 302                 compatible = "simple-bus";
 303                 #address-cells = <1>;
 304                 #size-cells = <0>;
 305
 306                 reg_usb1_vbus: regulator@0 {
 307                         compatible = "regulator-fixed";
 308                         reg = <0>;
 309                         pinctrl-names = "default";
 310                         pinctrl-0 = <&usb_pins_cfa10049>;
 311                         regulator-name = "usb1_vbus";
 312                         regulator-min-microvolt = <5000000>;
 313                         regulator-max-microvolt = <5000000>;
 314                         gpio = <&gpio0 7 1>;
 315                 };
 316         };
 317
 318         ahb@80080000 {
 319                 mac0: ethernet@800f0000 {
 320                         phy-mode = "rmii";
 321                         pinctrl-names = "default";
 322                         pinctrl-0 = <&mac0_pins_a
 323                                 &mac0_pins_cfa10049>;
 324                         phy-reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
 325                         phy-reset-duration = <100>;
 326                         status = "okay";
 327                 };
 328         };
 329
 330         spi2 {
 331                 compatible = "spi-gpio";
 332                 pinctrl-names = "default";
 333                 pinctrl-0 = <&spi2_pins_cfa10049>;
 334                 status = "okay";
 335                 gpio-sck = <&gpio2 16 0>;
 336                 gpio-mosi = <&gpio2 17 0>;
 337                 gpio-miso = <&gpio2 18 0>;
 338                 cs-gpios = <&gpio3 5 0>;
 339                 num-chipselects = <1>;
 340                 #address-cells = <1>;
 341                 #size-cells = <0>;
 342
 343                 hx8357: hx8357@0 {
 344                         compatible = "himax,hx8357b", "himax,hx8357";
 345                         reg = <0>;
 346                         spi-max-frequency = <100000>;
 347                         spi-cpol;
 348                         spi-cpha;
 349                         gpios-reset = <&gpio3 30 0>;
 350                         im-gpios = <&gpio5 4 0 &gpio5 5 0 &gpio5 6 0>;
 351                 };
 352         };
 353
 354         spi3 {
 355                 compatible = "spi-gpio";
 356                 pinctrl-names = "default";
 357                 pinctrl-0 = <&spi3_pins_cfa10049>;
 358                 status = "okay";
 359                 gpio-sck = <&gpio0 24 0>;
 360                 gpio-mosi = <&gpio0 28 0>;
 361                 cs-gpios = <&gpio0 17 0 &gpio0 26 0 &gpio0 27 0>;
 362                 num-chipselects = <3>;
 363                 #address-cells = <1>;
 364                 #size-cells = <0>;
 365
 366                 gpio5: gpio5@0 {
 367                         compatible = "fairchild,74hc595";
 368                         gpio-controller;
 369                         #gpio-cells = <2>;
 370                         reg = <0>;
 371                         registers-number = <2>;
 372                         spi-max-frequency = <100000>;
 373                 };
 374
 375                 gpio6: gpio6@1 {
 376                         compatible = "fairchild,74hc595";
 377                         gpio-controller;
 378                         #gpio-cells = <2>;
 379                         reg = <1>;
 380                         registers-number = <4>;
 381                         spi-max-frequency = <100000>;
 382                 };
 383
 384                 dac0: dh2228@2 {
 385                         compatible = "rohm,dh2228fv";
 386                         reg = <2>;
 387                         spi-max-frequency = <100000>;
 388                 };
 389         };
 390
 391         gpio_keys {
 392                 compatible = "gpio-keys";
 393                 pinctrl-names = "default";
 394                 pinctrl-0 = <&rotary_btn_pins_cfa10049>;
 395
 396                 rotary_button {
 397                         label = "rotary_button";
 398                         gpios = <&gpio3 26 1>;
 399                         debounce-interval = <10>;
 400                         linux,code = <28>;
 401                 };
 402         };
 403
 404         rotary {
 405                 compatible = "rotary-encoder";
 406                 pinctrl-names = "default";
 407                 pinctrl-0 = <&rotary_pins_cfa10049>;
 408                 gpios = <&gpio3 24 1>, <&gpio3 25 1>;
 409                 linux,axis = <1>; /* REL_Y */
 410                 rotary-encoder,relative-axis;
 411         };
 412
 413         backlight {
 414                 compatible = "pwm-backlight";
 415                 pwms = <&pwm 3 5000000>;
 416                 brightness-levels = <0 4 8 16 32 64 128 255>;
 417                 default-brightness-level = <6>;
 418
 419         };
 420
 421         onewire {
 422                 compatible = "w1-gpio";
 423                 pinctrl-names = "default";
 424                 pinctrl-0 = <&w1_gpio_pins>;
 425                 status = "okay";
 426                 gpios = <&gpio1 21 0>;
 427         };
 428 };