src/arm/ti/omap/am335x-guardian.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (C) 2012 Texas Instruments Incorporated - https://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         guardian_buttons: gpio-keys {
  33                 pinctrl-names = "default";
  34                 pinctrl-0 = <&guardian_button_pins>;
  35                 compatible = "gpio-keys";
  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         guardian_leds: gpio-leds {
  53                 pinctrl-names = "default";
  54                 pinctrl-0 = <&guardian_led_pins>;
  55                 compatible = "gpio-leds";
  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         gpio-poweroff {
  66                 compatible = "gpio-poweroff";
  67                 gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  68         };
  69
  70         panel {
  71                 compatible = "ti,tilcdc,panel";
  72                 pinctrl-names = "default", "sleep";
  73                 pinctrl-0 = <&lcd_pins_default &lcd_disen_pins>;
  74                 pinctrl-1 = <&lcd_pins_sleep>;
  75
  76                 display-timings {
  77                         320x240 {
  78                                 hactive         = <320>;
  79                                 vactive         = <240>;
  80                                 hback-porch     = <68>;
  81                                 hfront-porch    = <20>;
  82                                 hsync-len       = <1>;
  83                                 vback-porch     = <18>;
  84                                 vfront-porch    = <4>;
  85                                 vsync-len       = <1>;
  86                                 clock-frequency = <9000000>;
  87                                 hsync-active    = <0>;
  88                                 vsync-active    = <0>;
  89                         };
  90                 };
  91                 panel-info {
  92                         ac-bias           = <255>;
  93                         ac-bias-intrpt    = <0>;
  94                         dma-burst-sz      = <16>;
  95                         bpp               = <24>;
  96                         bus-width         = <16>;
  97                         fdd               = <0x80>;
  98                         sync-edge         = <0>;
  99                         sync-ctrl         = <1>;
 100                         raster-order      = <0>;
 101                         fifo-th           = <0>;
 102                 };
 103
 104         };
 105
 106         guardian_beeper: pwm-7 {
 107                 compatible = "ti,omap-dmtimer-pwm";
 108                 #pwm-cells = <3>;
 109                 ti,timers = <&timer7>;
 110                 pinctrl-names = "default";
 111                 pinctrl-0 = <&guardian_beeper_pins>;
 112                 ti,clock-source = <0x01>;
 113         };
 114
 115         vmmcsd_fixed: fixedregulator0 {
 116                 compatible = "regulator-fixed";
 117                 regulator-name = "vmmcsd_fixed";
 118                 regulator-min-microvolt = <3300000>;
 119                 regulator-max-microvolt = <3300000>;
 120         };
 121
 122         mt_keypad: mt_keypad@0 {
 123                 compatible = "gpio-mt-keypad";
 124                 debounce-delay-ms = <10>;
 125                 col-scan-delay-us = <2>;
 126                 keypad,num-lines = <5>;
 127                 linux,no-autorepeat;
 128                 gpio-activelow;
 129                 line-gpios = <
 130                         &gpio1 24 GPIO_ACTIVE_LOW    /*gpio_56*/
 131                         &gpio1 23 GPIO_ACTIVE_LOW    /*gpio_55*/
 132                         &gpio1 22 GPIO_ACTIVE_LOW    /*gpio_54*/
 133                         &gpio1 20 GPIO_ACTIVE_LOW    /*gpio_52*/
 134                         &gpio1 16 GPIO_ACTIVE_LOW    /*gpio_48*/
 135                 >;
 136         };
 137 };
 138
 139 &elm {
 140         status = "okay";
 141 };
 142
 143 &gpmc {
 144         pinctrl-names = "default";
 145         pinctrl-0 = <&nandflash_pins>;
 146         ranges = <0 0 0x08000000 0x1000000>;  /* CS0: 16MB for NAND */
 147         status = "okay";
 148
 149         nand@0,0 {
 150                 compatible = "ti,omap2-nand";
 151                 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
 152                 interrupt-parent = <&gpmc>;
 153                 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
 154                              <1 IRQ_TYPE_NONE>; /* termcount */
 155                 rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
 156                 ti,nand-xfer-type = "prefetch-dma";
 157                 ti,nand-ecc-opt = "bch16";
 158                 ti,elm-id = <&elm>;
 159                 nand-bus-width = <8>;
 160                 gpmc,device-width = <1>;
 161                 gpmc,sync-clk-ps = <0>;
 162                 gpmc,cs-on-ns = <0>;
 163                 gpmc,cs-rd-off-ns = <30>;
 164                 gpmc,cs-wr-off-ns = <30>;
 165                 gpmc,adv-on-ns = <0>;
 166                 gpmc,adv-rd-off-ns = <30>;
 167                 gpmc,adv-wr-off-ns = <30>;
 168                 gpmc,we-on-ns = <0>;
 169                 gpmc,we-off-ns = <15>;
 170                 gpmc,oe-on-ns = <1>;
 171                 gpmc,oe-off-ns = <15>;
 172                 gpmc,access-ns = <30>;
 173                 gpmc,rd-cycle-ns = <30>;
 174                 gpmc,wr-cycle-ns = <30>;
 175                 gpmc,bus-turnaround-ns = <0>;
 176                 gpmc,cycle2cycle-delay-ns = <0>;
 177                 gpmc,clk-activation-ns = <0>;
 178                 gpmc,wr-access-ns = <0>;
 179                 gpmc,wr-data-mux-bus-ns = <0>;
 180
 181                 /*
 182                  * MTD partition table
 183                  *
 184                  * All SPL-* partitions are sized to minimal length which can
 185                  * be independently programmable. For NAND flash this is equal
 186                  * to size of erase-block.
 187                  */
 188                 #address-cells = <1>;
 189                 #size-cells = <1>;
 190
 191                 partition@0 {
 192                         label = "SPL";
 193                         reg = <0x0 0x40000>;
 194                 };
 195
 196                 partition@1 {
 197                         label = "SPL.backup1";
 198                         reg = <0x40000  0x40000>;
 199                 };
 200
 201                 partition@2 {
 202                         label = "SPL.backup2";
 203                         reg = <0x80000  0x40000>;
 204                 };
 205
 206                 partition@3 {
 207                         label = "SPL.backup3";
 208                         reg = <0xc0000  0x40000>;
 209                 };
 210
 211                 partition@4 {
 212                         label = "u-boot";
 213                         reg = <0x100000 0x100000>;
 214                 };
 215
 216                 partition@5 {
 217                         label = "u-boot.backup1";
 218                         reg = <0x200000 0x100000>;
 219                 };
 220
 221                 partition@6 {
 222                         label = "u-boot-2";
 223                         reg = <0x300000 0x100000>;
 224                 };
 225
 226                 partition@7 {
 227                         label = "u-boot-2.backup1";
 228                         reg = <0x400000 0x100000>;
 229                 };
 230
 231                 partition@8 {
 232                         label = "u-boot-env";
 233                         reg = <0x500000 0x40000>;
 234                 };
 235
 236                 partition@9 {
 237                         label = "u-boot-env.backup1";
 238                         reg = <0x540000 0x40000>;
 239                 };
 240
 241                 partition@10 {
 242                         label = "splash-screen";
 243                         reg = <0x580000 0x40000>;
 244                 };
 245
 246                 partition@11 {
 247                         label = "UBI";
 248                         reg = <0x5c0000 0x1fa40000>;
 249                 };
 250         };
 251 };
 252
 253 &i2c0 {
 254         pinctrl-names = "default";
 255         pinctrl-0 = <&i2c0_pins>;
 256         clock-frequency = <400000>;
 257         status = "okay";
 258
 259         tps: tps@24 {
 260                 reg = <0x24>;
 261         };
 262 };
 263
 264 &lcdc {
 265         blue-and-red-wiring = "crossed";
 266         status = "okay";
 267         port {
 268                 lcdc_0: endpoint@0 {
 269                         remote-endpoint = <0>;
 270                 };
 271         };
 272 };
 273
 274 &mmc1 {
 275         bus-width = <0x4>;
 276         pinctrl-names = "default";
 277         pinctrl-0 = <&mmc1_pins>;
 278         cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
 279         vmmc-supply = <&vmmcsd_fixed>;
 280         status = "okay";
 281 };
 282
 283 &rtc {
 284         clocks = <&clk_32768_ck>, <&clk_24mhz_clkctrl AM3_CLK_24MHZ_CLKDIV32K_CLKCTRL 0>;
 285         clock-names = "ext-clk", "int-clk";
 286 };
 287
 288 &spi0 {
 289         ti,pindir-d0-out-d1-in;
 290         pinctrl-names = "default";
 291         pinctrl-0 = <&spi0_pins>;
 292         status = "okay";
 293 };
 294
 295 #include "../../tps65217.dtsi"
 296
 297 &tps {
 298   /*
 299    * Configure pmic to enter OFF-state instead of SLEEP-state ("RTC-only
 300    * mode") at poweroff.  Most BeagleBone versions do not support RTC-only
 301    * mode and risk hardware damage if this mode is entered.
 302    *
 303    * For details, see linux-omap mailing list May 2015 thread
 304    *  [PATCH] ARM: dts: am335x-bone* enable pmic-shutdown-controller
 305    * In particular, messages:
 306    *  http://www.spinics.net/lists/linux-omap/msg118585.html
 307    *  http://www.spinics.net/lists/linux-omap/msg118615.html
 308    *
 309    * You can override this later with
 310    *  &tps {  /delete-property/ ti,pmic-shutdown-controller;  }
 311    * if you want to use RTC-only mode and made sure you are not affected
 312    * by the hardware problems. (Tip: double-check by performing a current
 313    * measurement after shutdown: it should be less than 1 mA.)
 314    */
 315         ti,pmic-shutdown-controller;
 316         interrupt-parent = <&intc>;
 317         interrupts = <7>; /* NMI */
 318
 319         backlight {
 320                 isel = <1>;  /* 1 - ISET1, 2 ISET2 */
 321                 fdim = <500>; /* TPS65217_BL_FDIM_500HZ */
 322                 default-brightness = <50>;
 323                 /* 1(on) - enable current sink, while initialization */
 324                 /* 0(off) - disable current sink, while initialization */
 325                 isink-en = <1>;
 326         };
 327
 328         regulators {
 329                 dcdc1_reg: regulator@0 {
 330                         regulator-name = "vdds_dpr";
 331                         regulator-always-on;
 332                 };
 333
 334                 dcdc2_reg: regulator@1 {
 335                         /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
 336                         regulator-name = "vdd_mpu";
 337                         regulator-min-microvolt = <925000>;
 338                         regulator-max-microvolt = <1351500>;
 339                         regulator-boot-on;
 340                         regulator-always-on;
 341                 };
 342
 343                 dcdc3_reg: regulator@2 {
 344                         /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
 345                         regulator-name = "vdd_core";
 346                         regulator-min-microvolt = <925000>;
 347                         regulator-max-microvolt = <1150000>;
 348                         regulator-boot-on;
 349                         regulator-always-on;
 350                 };
 351
 352                 ldo1_reg: regulator@3 {
 353                         regulator-name = "vio,vrtc,vdds";
 354                         regulator-always-on;
 355                 };
 356
 357                 ldo2_reg: regulator@4 {
 358                         regulator-name = "vdd_3v3aux";
 359                         regulator-always-on;
 360                 };
 361
 362                 ldo3_reg: regulator@5 {
 363                         regulator-name = "vdd_1v8";
 364                         regulator-min-microvolt = <1800000>;
 365                         regulator-max-microvolt = <1800000>;
 366                         regulator-always-on;
 367                 };
 368
 369                 ldo4_reg: regulator@6 {
 370                         regulator-name = "vdd_3v3a";
 371                         regulator-always-on;
 372                 };
 373         };
 374 };
 375
 376 &tscadc {
 377         status = "okay";
 378
 379         adc {
 380                 ti,adc-channels = <0 1 2 3 4 5 6>;
 381         };
 382 };
 383
 384 &gpio0 {
 385         gpio-line-names =
 386                 "",
 387                 "",
 388                 "",
 389                 "",
 390                 "",
 391                 "",
 392                 "",
 393                 "",
 394                 "",
 395                 "",
 396                 "",
 397                 "",
 398                 "",
 399                 "",
 400                 "",
 401                 "",
 402                 "",
 403                 "",
 404                 "",
 405                 "",
 406                 "",
 407                 "",
 408                 "",
 409                 "",
 410                 "",
 411                 "",
 412                 "",
 413                 "",
 414                 "",
 415                 "MirxWakeup",
 416                 "",
 417                 "";
 418 };
 419
 420 &gpio3 {
 421         ti,gpio-always-on;
 422         ti,no-reset-on-init;
 423         gpio-line-names =
 424                 "",
 425                 "MirxBtReset",
 426                 "",
 427                 "CcVolAdcEn",
 428                 "MirxBlePause",
 429                 "",
 430                 "",
 431                 "",
 432                 "",
 433                 "",
 434                 "",
 435                 "",
 436                 "",
 437                 "",
 438                 "AspEn",
 439                 "",
 440                 "",
 441                 "",
 442                 "",
 443                 "",
 444                 "",
 445                 "BatVolAdcEn",
 446                 "",
 447                 "",
 448                 "",
 449                 "",
 450                 "",
 451                 "",
 452                 "",
 453                 "",
 454                 "",
 455                 "";
 456 };
 457
 458 &uart0 {
 459         pinctrl-names = "default";
 460         pinctrl-0 = <&uart0_pins>;
 461         status = "okay";
 462 };
 463
 464 &uart2 {
 465         pinctrl-names = "default";
 466         pinctrl-0 = <&uart2_pins>;
 467         status = "okay";
 468 };
 469
 470 &usb0 {
 471         dr_mode = "peripheral";
 472 };
 473
 474 &usb1 {
 475         dr_mode = "host";
 476         /delete-property/dmas;
 477         /delete-property/dma-names;
 478 };
 479
 480 &am33xx_pinmux {
 481         pinctrl-names = "default";
 482         pinctrl-0 = <&clkout2_pin &guardian_interface_pins>;
 483
 484         clkout2_pin: clkout2-pins {
 485                 pinctrl-single,pins = <
 486                         /* xdma_event_intr1.clkout2 */
 487                         AM33XX_IOPAD(0x9b4, PIN_OUTPUT_PULLDOWN | MUX_MODE3)
 488                 >;
 489         };
 490
 491         guardian_interface_pins: interface-pins {
 492                 pinctrl-single,pins = <
 493                         /* ADC_BATSENSE_EN */
 494                         /* (A14) MCASP0_AHCLKx.gpio3[21] */
 495                         AM33XX_IOPAD(0x9ac, PIN_OUTPUT_PULLDOWN | MUX_MODE7 )
 496                         /* ADC_COINCELL_EN */
 497                         /* (J16) MII1_TX_EN.gpio3[3] */
 498                         AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE7 )
 499                         /* ASP_ENABLE */
 500                         /* (A13) MCASP0_ACLKx.gpio3[14] */
 501                         AM33XX_IOPAD(0x990, PIN_OUTPUT_PULLUP | MUX_MODE7)
 502                         /* (D16) uart1_rxd.uart1_rxd */
 503                         AM33XX_IOPAD(0x980, PIN_INPUT | MUX_MODE7)
 504                         /* (D15) uart1_txd.uart1_txd */
 505                         AM33XX_IOPAD(0x984, PIN_INPUT | MUX_MODE7)
 506                         /*SWITCH-OFF_3V6*/
 507                         /* (M18) gpio0[1] */
 508                         AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE7)
 509                         /* MIRACULIX */
 510                         /* (H17) gmii1_crs.gpio3[1] */
 511                         AM33XX_IOPAD(0x90c, PIN_OUTPUT_PULLDOWN | MUX_MODE7 )
 512                         /* (H18) rmii1_refclk.gpio0[29] */
 513                         AM33XX_IOPAD(0x944, PIN_OUTPUT_PULLDOWN | MUX_MODE7 )
 514                         /* (J18) gmii1_txd3.gpio0[16] */
 515                         AM33XX_IOPAD(0x91c, PIN_INPUT           | MUX_MODE7 )
 516                         /* (J17) gmii1_rxdv.gpio3[4] */
 517                         AM33XX_IOPAD(0x918, PIN_OUTPUT_PULLDOWN | MUX_MODE7 )
 518                 >;
 519         };
 520
 521         guardian_beeper_pins: dmtimer7-pins {
 522                 pinctrl-single,pins = <
 523                         AM33XX_IOPAD(0x968, PIN_OUTPUT | MUX_MODE5) /* (E18) timer7 */
 524                 >;
 525         };
 526
 527         guardian_button_pins: guardian-button-pins {
 528                 pinctrl-single,pins = <
 529                         AM33XX_IOPAD(0x940, PIN_INPUT | MUX_MODE7) /* (M16) gmii1_rxd0.gpio2[21] */
 530                         AM33XX_IOPAD(0x884, PIN_INPUT | MUX_MODE7) /* (V9)  gpmc_csn2.gpio1[31] */
 531                 >;
 532         };
 533
 534
 535         i2c0_pins: i2c0-pins {
 536                 pinctrl-single,pins = <
 537                         AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */
 538                         AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */
 539                 >;
 540         };
 541
 542         led_bl_pins: gpio-led-bl-pins {
 543                 pinctrl-single,pins = <
 544                         /* P9_14, gpmc_a[2].GPIO1[18] (backlight control) */
 545                         AM33XX_IOPAD(0x848, PIN_OUTPUT | MUX_MODE7)
 546                 >;
 547         };
 548
 549         lcd_disen_pins: lcd-disen-pins {
 550                 pinctrl-single,pins = <
 551                         /* P9_27, mcasp0_fsr.gpio3[19] (lcd_disen) */
 552                         AM33XX_IOPAD(0x9a4, PIN_OUTPUT_PULLUP | SLEWCTRL_SLOW | MUX_MODE7)
 553                 >;
 554         };
 555
 556         lcd_pins_default: lcd-default-pins {
 557                 pinctrl-single,pins = <
 558                         /* (U10) gpmc_ad8.lcd_data23 */
 559                         AM33XX_IOPAD(0x820, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1)
 560                         /* (T10) gpmc_ad9.lcd_data22 */
 561                         AM33XX_IOPAD(0x824, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1)
 562                         /* (T11) gpmc_ad10.lcd_data21 */
 563                         AM33XX_IOPAD(0x828, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1)
 564                         /* (U12) gpmc_ad11.lcd_data20 */
 565                         AM33XX_IOPAD(0x82c, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1)
 566                         /* (T12) gpmc_ad12.lcd_data19 */
 567                         AM33XX_IOPAD(0x830, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1)
 568                         /* (R12) gpmc_ad13.lcd_data18 */
 569                         AM33XX_IOPAD(0x834, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1)
 570                         /* (V13) gpmc_ad14.lcd_data17 */
 571                         AM33XX_IOPAD(0x838, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1)
 572                         /* (U13) gpmc_ad15.lcd_data16 */
 573                         AM33XX_IOPAD(0x83c, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1)
 574                         /* lcd_data0.lcd_data0 */
 575                         AM33XX_IOPAD(0x8a0, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 576                         /* lcd_data1.lcd_data1 */
 577                         AM33XX_IOPAD(0x8a4, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 578                         /* lcd_data2.lcd_data2 */
 579                         AM33XX_IOPAD(0x8a8, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 580                         /* lcd_data3.lcd_data3 */
 581                         AM33XX_IOPAD(0x8ac, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 582                         /* lcd_data4.lcd_data4 */
 583                         AM33XX_IOPAD(0x8b0, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 584                         /* lcd_data5.lcd_data5 */
 585                         AM33XX_IOPAD(0x8b4, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 586                         /* lcd_data6.lcd_data6 */
 587                         AM33XX_IOPAD(0x8b8, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 588                         /* lcd_data7.lcd_data7 */
 589                         AM33XX_IOPAD(0x8bc, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 590                         /* lcd_data8.lcd_data8 */
 591                         AM33XX_IOPAD(0x8c0, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 592                         /* lcd_data9.lcd_data9 */
 593                         AM33XX_IOPAD(0x8c4, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 594                         /* lcd_data10.lcd_data10 */
 595                         AM33XX_IOPAD(0x8c8, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 596                         /* lcd_data11.lcd_data11 */
 597                         AM33XX_IOPAD(0x8cc, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 598                         /* lcd_data12.lcd_data12 */
 599                         AM33XX_IOPAD(0x8d0, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 600                         /* lcd_data13.lcd_data13 */
 601                         AM33XX_IOPAD(0x8d4, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 602                         /* lcd_data14.lcd_data14 */
 603                         AM33XX_IOPAD(0x8d8, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 604                         /* lcd_data15.lcd_data15 */
 605                         AM33XX_IOPAD(0x8dc, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 606                         /* lcd_vsync.lcd_vsync */
 607                         AM33XX_IOPAD(0x8e0, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 608                         /* lcd_hsync.lcd_hsync */
 609                         AM33XX_IOPAD(0x8e4, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 610                         /* lcd_pclk.lcd_pclk */
 611                         AM33XX_IOPAD(0x8e8, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 612                         /* lcd_ac_bias_en.lcd_ac_bias_en */
 613                         AM33XX_IOPAD(0x8ec, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0)
 614                 >;
 615         };
 616
 617         lcd_pins_sleep: lcd-sleep-pins {
 618                 pinctrl-single,pins = <
 619                         /* lcd_data0.lcd_data0 */
 620                         AM33XX_IOPAD(0x8a0, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 621                         /* lcd_data1.lcd_data1 */
 622                         AM33XX_IOPAD(0x8a4, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 623                         /* lcd_data2.lcd_data2 */
 624                         AM33XX_IOPAD(0x8a8, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 625                         /* lcd_data3.lcd_data3 */
 626                         AM33XX_IOPAD(0x8ac, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 627                         /* lcd_data4.lcd_data4 */
 628                         AM33XX_IOPAD(0x8b0, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 629                         /* lcd_data5.lcd_data5 */
 630                         AM33XX_IOPAD(0x8b4, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 631                         /* lcd_data6.lcd_data6 */
 632                         AM33XX_IOPAD(0x8b8, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 633                         /* lcd_data7.lcd_data7 */
 634                         AM33XX_IOPAD(0x8bc, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 635                         /* lcd_data8.lcd_data8 */
 636                         AM33XX_IOPAD(0x8c0, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 637                         /* lcd_data9.lcd_data9 */
 638                         AM33XX_IOPAD(0x8c4, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 639                         /* lcd_data10.lcd_data10 */
 640                         AM33XX_IOPAD(0x8c8, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 641                         /* lcd_data11.lcd_data11 */
 642                         AM33XX_IOPAD(0x8cc, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 643                         /* lcd_data12.lcd_data12 */
 644                         AM33XX_IOPAD(0x8d0, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 645                         /* lcd_data13.lcd_data13 */
 646                         AM33XX_IOPAD(0x8d4, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 647                         /* lcd_data14.lcd_data14 */
 648                         AM33XX_IOPAD(0x8d8, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 649                         /* lcd_data15.lcd_data15 */
 650                         AM33XX_IOPAD(0x8dc, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7)
 651                         /* lcd_vsync.lcd_vsync */
 652                         AM33XX_IOPAD(0x8e0, PIN_INPUT_PULLDOWN | SLEWCTRL_SLOW | MUX_MODE7)
 653                         /* lcd_hsync.lcd_hsync */
 654                         AM33XX_IOPAD(0x8e4, PIN_INPUT_PULLDOWN | SLEWCTRL_SLOW | MUX_MODE7)
 655                         /* lcd_pclk.lcd_pclk */
 656                         AM33XX_IOPAD(0x8e8, PIN_INPUT_PULLDOWN | SLEWCTRL_SLOW | MUX_MODE7)
 657                         /* lcd_ac_bias_en.lcd_ac_bias_en */
 658                         AM33XX_IOPAD(0x8ec, PIN_INPUT_PULLDOWN | SLEWCTRL_SLOW | MUX_MODE7)
 659                 >;
 660         };
 661
 662         guardian_led_pins: guardian-led-pins {
 663                 pinctrl-single,pins = <
 664                         AM33XX_IOPAD(0x868, PIN_OUTPUT | MUX_MODE7) /* (T16) gpmc_a10.gpio1[26] */
 665                 >;
 666         };
 667
 668         mmc1_pins: mmc1-pins {
 669                 pinctrl-single,pins = <
 670                         AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0)  /* mmc0_dat3.mmc0_dat3 */
 671                         AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0)  /* mmc0_dat2.mmc0_dat2 */
 672                         AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0)  /* mmc0_dat1.mmc0_dat1 */
 673                         AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0)  /* mmc0_dat0.mmc0_dat0 */
 674                         AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0)  /* mmc0_clk.mmc0_clk */
 675                         AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0)  /* mmc0_cmd.mmc0_cmd */
 676                         AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7)         /* GPIO0_6 */
 677                 >;
 678         };
 679
 680         spi0_pins: spi0-pins {
 681                 pinctrl-single,pins = <
 682                         /* SPI0_CLK  - spi0_clk.spi */
 683                         AM33XX_IOPAD(0x950, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
 684                         /* SPI0_MOSI - spi0_d0.spi0 */
 685                         AM33XX_IOPAD(0x954, PIN_OUTPUT_PULLUP | MUX_MODE0)
 686                         /* SPI0_MISO - spi0_d1.spi0 */
 687                         AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE0)
 688                         /* SPI0_CS0 - spi */
 689                         AM33XX_IOPAD(0x95c, PIN_OUTPUT_PULLUP | MUX_MODE0)
 690                 >;
 691         };
 692
 693         uart0_pins: uart0-pins {
 694                 pinctrl-single,pins = <
 695                         /* uart0_rxd.uart0_rxd */
 696                         AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0)
 697                         /* uart0_txd.uart0_txd */
 698                         AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
 699                 >;
 700         };
 701
 702         uart2_pins: uart2-pins {
 703                 pinctrl-single,pins = <
 704                         /* K18 uart2_rxd.mirx_txd */
 705                         AM33XX_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE1)
 706                         /* L18 uart2_txd.mirx_rxd */
 707                         AM33XX_IOPAD(0x930, PIN_OUTPUT_PULLDOWN | MUX_MODE1)
 708                 >;
 709         };
 710
 711         nandflash_pins: nandflash-pins {
 712                 pinctrl-single,pins = <
 713                         /* (U7) gpmc_ad0.gpmc_ad0 */
 714                         AM33XX_IOPAD(0x800, PIN_INPUT | MUX_MODE0)
 715                         /* (V7) gpmc_ad1.gpmc_ad1 */
 716                         AM33XX_IOPAD(0x804, PIN_INPUT | MUX_MODE0)
 717                         /* (R8) gpmc_ad2.gpmc_ad2 */
 718                         AM33XX_IOPAD(0x808, PIN_INPUT | MUX_MODE0)
 719                         /* (T8) gpmc_ad3.gpmc_ad3 */
 720                         AM33XX_IOPAD(0x80c, PIN_INPUT | MUX_MODE0)
 721                         /* (U8) gpmc_ad4.gpmc_ad4 */
 722                         AM33XX_IOPAD(0x810, PIN_INPUT | MUX_MODE0)
 723                         /* (V8) gpmc_ad5.gpmc_ad5 */
 724                         AM33XX_IOPAD(0x814, PIN_INPUT | MUX_MODE0)
 725                         /* (R9) gpmc_ad6.gpmc_ad6 */
 726                         AM33XX_IOPAD(0x818, PIN_INPUT | MUX_MODE0)
 727                         /* (T9) gpmc_ad7.gpmc_ad7 */
 728                         AM33XX_IOPAD(0x81c, PIN_INPUT | MUX_MODE0)
 729                         /* (T17) gpmc_wait0.gpmc_wait0 */
 730                         AM33XX_IOPAD(0x870, PIN_INPUT | MUX_MODE0)
 731                         /* (U17) gpmc_wpn.gpmc_wpn */
 732                         AM33XX_IOPAD(0x874, PIN_OUTPUT | MUX_MODE0)
 733                         /* (V6) gpmc_csn0.gpmc_csn0 */
 734                         AM33XX_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0)
 735                         /* (R7) gpmc_advn_ale.gpmc_advn_ale */
 736                         AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0)
 737                         /* (T7) gpmc_oen_ren.gpmc_oen_ren */
 738                         AM33XX_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0)
 739                         /* (U6) gpmc_wen.gpmc_wen */
 740                         AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0)
 741                         /* (T6) gpmc_be0n_cle.gpmc_be0n_cle */
 742                         AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0)
 743                 >;
 744         };
 745 };