arch/arm/dts/am335x-guardian.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
   4  * Copyright (C) 2018 Robert Bosch Power Tools GmbH
   5  */
   6 /dts-v1/;
   7
   8 #include "am33xx.dtsi"
   9 #include <dt-bindings/input/input.h>
  10 #include <dt-bindings/interrupt-controller/irq.h>
  11
  12 / {
  13         model = "Bosch AM335x Guardian";
  14         compatible = "bosch,am335x-guardian", "ti,am33xx";
  15
  16         chosen {
  17                 stdout-path = &uart0;
  18                 tick-timer = &timer2;
  19         };
  20
  21         cpus {
  22                 cpu@0 {
  23                         cpu0-supply = <&dcdc2_reg>;
  24                 };
  25         };
  26
  27         memory@80000000 {
  28                 device_type = "memory";
  29                 reg = <0x80000000 0x10000000>; /* 256 MB */
  30         };
  31
  32         gpio_keys {
  33                 compatible = "gpio-keys";
  34                 pinctrl-names = "default";
  35                 pinctrl-0 = <&guardian_button_pins>;
  36
  37                 select-button {
  38                         label = "guardian-select-button";
  39                         linux,code = <KEY_5>;
  40                         gpios = <&gpio1 31 GPIO_ACTIVE_LOW>;
  41                         wakeup-source;
  42                 };
  43
  44                 power-button {
  45                         label = "guardian-power-button";
  46                         linux,code = <KEY_POWER>;
  47                         gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
  48                         wakeup-source;
  49                 };
  50         };
  51
  52         leds {
  53                 compatible = "gpio-leds";
  54                 pinctrl-names = "default";
  55                 pinctrl-0 = <&guardian_led_pins>;
  56
  57                 life-led {
  58                         label = "guardian:life-led";
  59                         gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
  60                         linux,default-trigger = "heartbeat";
  61                         default-state = "off";
  62                 };
  63         };
  64
  65         panel {
  66                 compatible = "ti,tilcdc,panel";
  67                 pinctrl-names = "default", "sleep";
  68                 pinctrl-0 = <&lcd_pins_default &lcd_disen_pins>;
  69                 pinctrl-1 = <&lcd_pins_sleep>;
  70
  71                 display-timings {
  72                         320x240 {
  73                                 hactive         = <320>;
  74                                 vactive         = <240>;
  75                                 hback-porch     = <68>;
  76                                 hfront-porch    = <20>;
  77                                 hsync-len       = <1>;
  78                                 vback-porch     = <18>;
  79                                 vfront-porch    = <4>;
  80                                 vsync-len       = <1>;
  81                                 clock-frequency = <9000000>;
  82                                 hsync-active    = <0>;
  83                                 vsync-active    = <0>;
  84                         };
  85                 };
  86                 panel-info {
  87                         ac-bias           = <255>;
  88                         ac-bias-intrpt    = <0>;
  89                         dma-burst-sz      = <16>;
  90                         bpp               = <24>;
  91                         bus-width         = <16>;
  92                         fdd               = <0x80>;
  93                         sync-edge         = <0>;
  94                         sync-ctrl         = <1>;
  95                         raster-order      = <0>;
  96                         fifo-th           = <0>;
  97                 };
  98
  99         };
 100
 101         pwm7: dmtimer-pwm {
 102                 compatible = "ti,omap-dmtimer-pwm";
 103                 ti,timers = <&timer7>;
 104                 pinctrl-names = "default";
 105                 pinctrl-0 = <&dmtimer7_pins>;
 106         };
 107
 108         vmmcsd_fixed: regulator-3v3 {
 109                 compatible = "regulator-fixed";
 110                 regulator-name = "vmmcsd_fixed";
 111                 regulator-min-microvolt = <3300000>;
 112                 regulator-max-microvolt = <3300000>;
 113         };
 114 };
 115
 116 &cppi41dma  {
 117         status = "okay";
 118 };
 119
 120 &elm {
 121         status = "okay";
 122 };
 123
 124 &gpmc {
 125         pinctrl-names = "default";
 126         pinctrl-0 = <&nandflash_pins>;
 127         ranges = <0 0 0x08000000 0x1000000>;  /* CS0: 16MB for NAND */
 128         status = "okay";
 129
 130         nand@0,0 {
 131                 compatible = "ti,omap2-nand";
 132                 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
 133                 interrupt-parent = <&gpmc>;
 134                 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
 135                              <1 IRQ_TYPE_NONE>; /* termcount */
 136                 rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
 137                 ti,nand-ecc-opt = "bch16";
 138                 ti,elm-id = <&elm>;
 139                 nand-bus-width = <8>;
 140                 gpmc,device-width = <1>;
 141                 gpmc,sync-clk-ps = <0>;
 142                 gpmc,cs-on-ns = <0>;
 143                 gpmc,cs-rd-off-ns = <30>;
 144                 gpmc,cs-wr-off-ns = <30>;
 145                 gpmc,adv-on-ns = <0>;
 146                 gpmc,adv-rd-off-ns = <30>;
 147                 gpmc,adv-wr-off-ns = <30>;
 148                 gpmc,we-on-ns = <0>;
 149                 gpmc,we-off-ns = <15>;
 150                 gpmc,oe-on-ns = <1>;
 151                 gpmc,oe-off-ns = <15>;
 152                 gpmc,access-ns = <30>;
 153                 gpmc,rd-cycle-ns = <30>;
 154                 gpmc,wr-cycle-ns = <30>;
 155                 gpmc,wait-on-read = "true";
 156                 gpmc,wait-on-write = "true";
 157                 gpmc,bus-turnaround-ns = <0>;
 158                 gpmc,cycle2cycle-delay-ns = <0>;
 159                 gpmc,clk-activation-ns = <0>;
 160                 gpmc,wait-monitoring-ns = <0>;
 161                 gpmc,wr-access-ns = <0>;
 162                 gpmc,wr-data-mux-bus-ns = <0>;
 163
 164                 /*
 165                  * MTD partition table
 166                  *
 167                  * All SPL-* partitions are sized to minimal length which can
 168                  * be independently programmable. For NAND flash this is equal
 169                  * to size of erase-block.
 170                  */
 171                 #address-cells = <1>;
 172                 #size-cells = <1>;
 173
 174                 partition@0 {
 175                         label = "SPL";
 176                         reg = <0x0 0x40000>;
 177                 };
 178
 179                 partition@1 {
 180                         label = "SPL.backup1";
 181                         reg = <0x40000  0x40000>;
 182                 };
 183
 184                 partition@2 {
 185                         label = "SPL.backup2";
 186                         reg = <0x80000  0x40000>;
 187                 };
 188
 189                 partition@3 {
 190                         label = "SPL.backup3";
 191                         reg = <0xc0000  0x40000>;
 192                 };
 193
 194                 partition@4 {
 195                         label = "u-boot";
 196                         reg = <0x100000 0x100000>;
 197                 };
 198
 199                 partition@5 {
 200                         label = "u-boot.backup1";
 201                         reg = <0x200000 0x100000>;
 202                 };
 203
 204                 partition@6 {
 205                         label = "UBI";
 206                         reg = <0x300000 0x1fd00000>;
 207                 };
 208         };
 209 };
 210
 211 &i2c0 {
 212         pinctrl-names = "default";
 213         pinctrl-0 = <&i2c0_pins>;
 214         clock-frequency = <400000>;
 215         status = "okay";
 216
 217         tps: tps@24 {
 218                 reg = <0x24>;
 219         };
 220 };
 221
 222 &lcdc {
 223         blue-and-red-wiring = "crossed";
 224         status = "okay";
 225 };
 226
 227 &mmc1 {
 228         bus-width = <0x4>;
 229         pinctrl-names = "default";
 230         pinctrl-0 = <&mmc1_pins>;
 231         cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
 232         vmmc-supply = <&vmmcsd_fixed>;
 233         status = "okay";
 234 };
 235
 236 &rtc {
 237         clocks = <&clk_32768_ck>, <&clk_24mhz_clkctrl AM3_CLK_24MHZ_CLKDIV32K_CLKCTRL 0>;
 238         clock-names = "ext-clk", "int-clk";
 239         system-power-controller;
 240 };
 241
 242 &spi0 {
 243         ti,pindir-d0-out-d1-in;
 244         pinctrl-names = "default";
 245         pinctrl-0 = <&spi0_pins>;
 246         status = "okay";
 247 };
 248
 249 /include/ "tps65217.dtsi"
 250
 251 &tps {
 252         ti,pmic-shutdown-controller;
 253         interrupt-parent = <&intc>;
 254         interrupts = <7>; /* NMI */
 255
 256         backlight {
 257                 isel = <1>;  /* 1 - ISET1, 2 ISET2 */
 258                 fdim = <100>; /* TPS65217_BL_FDIM_100HZ */
 259                 default-brightness = <100>;
 260         };
 261
 262         regulators {
 263                 dcdc1_reg: regulator@0 {
 264                         regulator-name = "vdds_dpr";
 265                         regulator-always-on;
 266                 };
 267
 268                 dcdc2_reg: regulator@1 {
 269                         regulator-name = "vdd_mpu";
 270                         regulator-min-microvolt = <925000>;
 271                         regulator-max-microvolt = <1351500>;
 272                         regulator-boot-on;
 273                         regulator-always-on;
 274                 };
 275
 276                 dcdc3_reg: regulator@2 {
 277                         regulator-name = "vdd_core";
 278                         regulator-min-microvolt = <925000>;
 279                         regulator-max-microvolt = <1150000>;
 280                         regulator-boot-on;
 281                         regulator-always-on;
 282                 };
 283
 284                 ldo1_reg: regulator@3 {
 285                         regulator-name = "vio,vrtc,vdds";
 286                         regulator-always-on;
 287                 };
 288
 289                 ldo2_reg: regulator@4 {
 290                         regulator-name = "vdd_3v3aux";
 291                         regulator-always-on;
 292                 };
 293
 294                 ldo3_reg: regulator@5 {
 295                         regulator-name = "vdd_1v8";
 296                         regulator-min-microvolt = <1800000>;
 297                         regulator-max-microvolt = <1800000>;
 298                         regulator-always-on;
 299                 };
 300
 301                 ldo4_reg: regulator@6 {
 302                         regulator-name = "vdd_3v3a";
 303                         regulator-always-on;
 304                 };
 305         };
 306 };
 307
 308 &tscadc {
 309         status = "okay";
 310
 311         adc {
 312                 ti,adc-channels = <0 1 2 3 4 5 6>;
 313         };
 314 };
 315
 316 &uart0 {
 317         pinctrl-names = "default";
 318         pinctrl-0 = <&uart0_pins>;
 319         status = "okay";
 320 };
 321
 322 &uart2 {
 323         pinctrl-names = "default";
 324         pinctrl-0 = <&uart2_pins>;
 325         status = "okay";
 326 };
 327
 328 &usb {
 329         status = "okay";
 330 };
 331
 332 &usb_ctrl_mod {
 333         status = "okay";
 334 };
 335
 336 &usb0 {
 337         dr_mode = "peripheral";
 338         status = "okay";
 339 };
 340
 341 &usb0_phy {
 342         status = "okay";
 343 };
 344
 345 &usb1 {
 346         dr_mode = "host";
 347         status = "okay";
 348 };
 349
 350 &usb1_phy {
 351         status = "okay";
 352 };
 353
 354 &am33xx_pinmux {
 355         pinctrl-names = "default";
 356         pinctrl-0 = <&clkout2_pin &guardian_interface_pins>;
 357
 358         clkout2_pin: pinmux_clkout2_pin {
 359                 pinctrl-single,pins = <
 360                         AM33XX_IOPAD(0x9b4, PIN_OUTPUT_PULLDOWN | MUX_MODE3)
 361                 >;
 362         };
 363
 364         dmtimer7_pins: pinmux_dmtimer7_pins {
 365                 pinctrl-single,pins = <
 366                         AM33XX_IOPAD(0x968, PIN_OUTPUT | MUX_MODE5)
 367                 >;
 368         };
 369
 370         guardian_button_pins: pinmux_gpio_keys_pins {
 371                 pinctrl-single,pins = <
 372                         AM33XX_IOPAD(0x940, PIN_INPUT | MUX_MODE7)
 373                         AM33XX_IOPAD(0x884, PIN_INPUT | MUX_MODE7)
 374                 >;
 375         };
 376
 377         guardian_interface_pins: pinmux_guardian_interface_pins {
 378                 pinctrl-single,pins = <
 379                         AM33XX_IOPAD(0x928, PIN_OUTPUT          | MUX_MODE7)
 380                         AM33XX_IOPAD(0x990, PIN_OUTPUT          | MUX_MODE7)
 381                         AM33XX_IOPAD(0x9ac, PIN_OUTPUT_PULLDOWN | MUX_MODE7)
 382                         AM33XX_IOPAD(0x980, PIN_INPUT           | MUX_MODE7)
 383                         AM33XX_IOPAD(0x984, PIN_INPUT           | MUX_MODE7)
 384                         AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLUP   | MUX_MODE7)
 385                         AM33XX_IOPAD(0x90c, PIN_OUTPUT_PULLDOWN | MUX_MODE7)
 386                         AM33XX_IOPAD(0x944, PIN_OUTPUT_PULLDOWN | MUX_MODE7)
 387                         AM33XX_IOPAD(0x91c, PIN_INPUT           | MUX_MODE7)
 388                         AM33XX_IOPAD(0x918, PIN_OUTPUT_PULLDOWN | MUX_MODE7)
 389                 >;
 390         };
 391
 392         i2c0_pins: pinmux_i2c0_pins {
 393                 pinctrl-single,pins = <
 394                         AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0)
 395                         AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0)
 396                 >;
 397         };
 398
 399         lcd_disen_pins: pinmux_lcd_disen_pins {
 400                 pinctrl-single,pins = <
 401                         AM33XX_IOPAD(0x9a4, PIN_OUTPUT_PULLUP | SLEWCTRL_SLOW | MUX_MODE7)
 402                 >;
 403         };
 404
 405         lcd_pins_default: pinmux_lcd_pins_default {
 406                 pinctrl-single,pins = <
 407                         AM33XX_IOPAD(0x820, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1)
 408                         AM33XX_IOPAD(0x824, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1)
 409                         AM33XX_IOPAD(0x828, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1)
 410                         AM33XX_IOPAD(0x82c, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1)
 411                         AM33XX_IOPAD(0x830, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1)
 412                         AM33XX_IOPAD(0x834, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1)
 413                         AM33XX_IOPAD(0x838, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1)
 414                         AM33XX_IOPAD(0x83c, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1)
 415                         AM33XX_IOPAD(0x8a0, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 416                         AM33XX_IOPAD(0x8a4, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 417                         AM33XX_IOPAD(0x8a8, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 418                         AM33XX_IOPAD(0x8ac, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 419                         AM33XX_IOPAD(0x8b0, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 420                         AM33XX_IOPAD(0x8b4, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 421                         AM33XX_IOPAD(0x8b8, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 422                         AM33XX_IOPAD(0x8bc, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 423                         AM33XX_IOPAD(0x8c0, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 424                         AM33XX_IOPAD(0x8c4, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 425                         AM33XX_IOPAD(0x8c8, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 426                         AM33XX_IOPAD(0x8cc, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 427                         AM33XX_IOPAD(0x8d0, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 428                         AM33XX_IOPAD(0x8d4, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 429                         AM33XX_IOPAD(0x8d8, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 430                         AM33XX_IOPAD(0x8dc, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 431                         AM33XX_IOPAD(0x8e0, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 432                         AM33XX_IOPAD(0x8e4, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 433                         AM33XX_IOPAD(0x8e8, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 434                         AM33XX_IOPAD(0x8ec, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 435                 >;
 436         };
 437
 438         lcd_pins_sleep: pinmux_lcd_pins_sleep {
 439                 pinctrl-single,pins = <
 440                         AM33XX_IOPAD(0x8a0, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 441                         AM33XX_IOPAD(0x8a4, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 442                         AM33XX_IOPAD(0x8a8, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 443                         AM33XX_IOPAD(0x8ac, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 444                         AM33XX_IOPAD(0x8b0, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 445                         AM33XX_IOPAD(0x8b4, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 446                         AM33XX_IOPAD(0x8b8, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 447                         AM33XX_IOPAD(0x8bc, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 448                         AM33XX_IOPAD(0x8c0, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 449                         AM33XX_IOPAD(0x8c4, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 450                         AM33XX_IOPAD(0x8c8, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 451                         AM33XX_IOPAD(0x8cc, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 452                         AM33XX_IOPAD(0x8d0, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 453                         AM33XX_IOPAD(0x8d4, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 454                         AM33XX_IOPAD(0x8d8, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 455                         AM33XX_IOPAD(0x8dc, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 456                         AM33XX_IOPAD(0x8e0, PIN_INPUT_PULLDOWN | SLEWCTRL_SLOW | MUX_MODE7)
 457                         AM33XX_IOPAD(0x8e4, PIN_INPUT_PULLDOWN | SLEWCTRL_SLOW | MUX_MODE7)
 458                         AM33XX_IOPAD(0x8e8, PIN_INPUT_PULLDOWN | SLEWCTRL_SLOW | MUX_MODE7)
 459                         AM33XX_IOPAD(0x8ec, PIN_INPUT_PULLDOWN | SLEWCTRL_SLOW | MUX_MODE7)
 460                 >;
 461         };
 462
 463         guardian_led_pins: pinmux_leds_pins {
 464                 pinctrl-single,pins = <
 465                         AM33XX_IOPAD(0x868, PIN_OUTPUT | MUX_MODE7)
 466                 >;
 467         };
 468
 469         mmc1_pins: pinmux_mmc1_pins {
 470                 pinctrl-single,pins = <
 471                         AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0)
 472                         AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0)
 473                         AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0)
 474                         AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0)
 475                         AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0)
 476                         AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0)
 477                         AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7)
 478                 >;
 479         };
 480
 481         spi0_pins: pinmux_spi0_pins {
 482                 pinctrl-single,pins = <
 483                         AM33XX_IOPAD(0x950, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
 484                         AM33XX_IOPAD(0x954, PIN_OUTPUT_PULLUP | MUX_MODE0)
 485                         AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE0)
 486                         AM33XX_IOPAD(0x95c, PIN_OUTPUT_PULLUP | MUX_MODE0)
 487                 >;
 488         };
 489
 490         uart0_pins: pinmux_uart0_pins {
 491                 pinctrl-single,pins = <
 492                         AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0)
 493                         AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
 494                 >;
 495         };
 496
 497         uart2_pins: pinmux_uart2_pins {
 498                 pinctrl-single,pins = <
 499                         AM33XX_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE1)
 500                         AM33XX_IOPAD(0x930, PIN_OUTPUT_PULLDOWN | MUX_MODE1)
 501                 >;
 502         };
 503
 504         nandflash_pins: pinmux_nandflash_pins {
 505                 pinctrl-single,pins = <
 506                         AM33XX_IOPAD(0x800, PIN_INPUT | MUX_MODE0)
 507                         AM33XX_IOPAD(0x804, PIN_INPUT | MUX_MODE0)
 508                         AM33XX_IOPAD(0x808, PIN_INPUT | MUX_MODE0)
 509                         AM33XX_IOPAD(0x80c, PIN_INPUT | MUX_MODE0)
 510                         AM33XX_IOPAD(0x810, PIN_INPUT | MUX_MODE0)
 511                         AM33XX_IOPAD(0x814, PIN_INPUT | MUX_MODE0)
 512                         AM33XX_IOPAD(0x818, PIN_INPUT | MUX_MODE0)
 513                         AM33XX_IOPAD(0x81c, PIN_INPUT | MUX_MODE0)
 514                         AM33XX_IOPAD(0x870, PIN_INPUT | MUX_MODE0)
 515                         AM33XX_IOPAD(0x874, PIN_OUTPUT | MUX_MODE0)
 516                         AM33XX_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0)
 517                         AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0)
 518                         AM33XX_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0)
 519                         AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0)
 520                         AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0)
 521                 >;
 522         };
 523 };