arch/arm/boot/dts/am43x-epos-evm.dts

   1 /*
   2  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8
   9 /* AM43x EPOS EVM */
  10
  11 /dts-v1/;
  12
  13 #include "am4372.dtsi"
  14 #include <dt-bindings/pinctrl/am43xx.h>
  15 #include <dt-bindings/gpio/gpio.h>
  16 #include <dt-bindings/pwm/pwm.h>
  17 #include <dt-bindings/sound/tlv320aic31xx-micbias.h>
  18
  19 / {
  20         model = "TI AM43x EPOS EVM";
  21         compatible = "ti,am43x-epos-evm","ti,am438x","ti,am43";
  22
  23         aliases {
  24                 display0 = &lcd0;
  25         };
  26
  27         chosen {
  28                 stdout-path = &uart0;
  29         };
  30
  31         vmmcsd_fixed: fixedregulator-sd {
  32                 compatible = "regulator-fixed";
  33                 regulator-name = "vmmcsd_fixed";
  34                 regulator-min-microvolt = <3300000>;
  35                 regulator-max-microvolt = <3300000>;
  36                 enable-active-high;
  37         };
  38
  39         vbat: fixedregulator0 {
  40                 compatible = "regulator-fixed";
  41                 regulator-name = "vbat";
  42                 regulator-min-microvolt = <5000000>;
  43                 regulator-max-microvolt = <5000000>;
  44                 regulator-boot-on;
  45         };
  46
  47         lcd0: display {
  48                 compatible = "osddisplays,osd057T0559-34ts", "panel-dpi";
  49                 label = "lcd";
  50
  51                 panel-timing {
  52                         clock-frequency = <33000000>;
  53                         hactive = <800>;
  54                         vactive = <480>;
  55                         hfront-porch = <210>;
  56                         hback-porch = <16>;
  57                         hsync-len = <30>;
  58                         vback-porch = <10>;
  59                         vfront-porch = <22>;
  60                         vsync-len = <13>;
  61                         hsync-active = <0>;
  62                         vsync-active = <0>;
  63                         de-active = <1>;
  64                         pixelclk-active = <1>;
  65                 };
  66
  67                 port {
  68                         lcd_in: endpoint {
  69                                 remote-endpoint = <&dpi_out>;
  70                         };
  71                 };
  72         };
  73
  74         matrix_keypad: matrix_keypad0 {
  75                 compatible = "gpio-matrix-keypad";
  76                 debounce-delay-ms = <5>;
  77                 col-scan-delay-us = <2>;
  78
  79                 row-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH         /* Bank0, pin12 */
  80                              &gpio0 13 GPIO_ACTIVE_HIGH         /* Bank0, pin13 */
  81                              &gpio0 14 GPIO_ACTIVE_HIGH         /* Bank0, pin14 */
  82                              &gpio0 15 GPIO_ACTIVE_HIGH>;       /* Bank0, pin15 */
  83
  84                 col-gpios = <&gpio3 9 GPIO_ACTIVE_HIGH          /* Bank3, pin9 */
  85                              &gpio3 10 GPIO_ACTIVE_HIGH         /* Bank3, pin10 */
  86                              &gpio2 18 GPIO_ACTIVE_HIGH         /* Bank2, pin18 */
  87                              &gpio2 19 GPIO_ACTIVE_HIGH>;       /* Bank2, pin19 */
  88
  89                 linux,keymap = <0x00000201      /* P1 */
  90                         0x01000204      /* P4 */
  91                         0x02000207      /* P7 */
  92                         0x0300020a      /* NUMERIC_STAR */
  93                         0x00010202      /* P2 */
  94                         0x01010205      /* P5 */
  95                         0x02010208      /* P8 */
  96                         0x03010200      /* P0 */
  97                         0x00020203      /* P3 */
  98                         0x01020206      /* P6 */
  99                         0x02020209      /* P9 */
 100                         0x0302020b      /* NUMERIC_POUND */
 101                         0x00030067      /* UP */
 102                         0x0103006a      /* RIGHT */
 103                         0x0203006c      /* DOWN */
 104                         0x03030069>;    /* LEFT */
 105         };
 106
 107         backlight {
 108                 compatible = "pwm-backlight";
 109                 pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>;
 110                 brightness-levels = <0 51 53 56 62 75 101 152 255>;
 111                 default-brightness-level = <8>;
 112         };
 113
 114         sound0: sound0 {
 115                 compatible = "simple-audio-card";
 116                 simple-audio-card,name = "AM43-EPOS-EVM";
 117                 simple-audio-card,widgets =
 118                         "Microphone", "Microphone Jack",
 119                         "Headphone", "Headphone Jack",
 120                         "Speaker", "Speaker";
 121                 simple-audio-card,routing =
 122                         "MIC1LP", "Microphone Jack",
 123                         "MIC1RP", "Microphone Jack",
 124                         "MIC1LP", "MICBIAS",
 125                         "MIC1RP", "MICBIAS",
 126                         "Headphone Jack", "HPL",
 127                         "Headphone Jack", "HPR",
 128                         "Speaker", "SPL",
 129                         "Speaker", "SPR";
 130                 simple-audio-card,format = "dsp_b";
 131                 simple-audio-card,bitclock-master = <&sound0_master>;
 132                 simple-audio-card,frame-master = <&sound0_master>;
 133                 simple-audio-card,bitclock-inversion;
 134
 135                 simple-audio-card,cpu {
 136                         sound-dai = <&mcasp1>;
 137                         system-clock-frequency = <12000000>;
 138                 };
 139
 140                 sound0_master: simple-audio-card,codec {
 141                         sound-dai = <&tlv320aic3111>;
 142                         system-clock-frequency = <12000000>;
 143                 };
 144         };
 145 };
 146
 147 &am43xx_pinmux {
 148                 cpsw_default: cpsw_default {
 149                         pinctrl-single,pins = <
 150                                 /* Slave 1 */
 151                                 AM4372_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1)     /* mii1_crs.rmii1_crs */
 152                                 AM4372_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE1)     /* mii1_rxerr.rmii1_rxerr */
 153                                 AM4372_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1)    /* mii1_txen.rmii1_txen */
 154                                 AM4372_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE1)     /* mii1_rxdv.rmii1_rxdv */
 155                                 AM4372_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1)    /* mii1_txd1.rmii1_txd1 */
 156                                 AM4372_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1)    /* mii1_txd0.rmii1_txd0 */
 157                                 AM4372_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE1)     /* mii1_rxd1.rmii1_rxd1 */
 158                                 AM4372_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE1)     /* mii1_rxd0.rmii1_rxd0 */
 159                                 AM4372_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0)     /* rmii1_refclk.rmii1_refclk */
 160                         >;
 161                 };
 162
 163                 cpsw_sleep: cpsw_sleep {
 164                         pinctrl-single,pins = <
 165                                 /* Slave 1 reset value */
 166                                 AM4372_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7)
 167                                 AM4372_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7)
 168                                 AM4372_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7)
 169                                 AM4372_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7)
 170                                 AM4372_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7)
 171                                 AM4372_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7)
 172                                 AM4372_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7)
 173                                 AM4372_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7)
 174                                 AM4372_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7)
 175                         >;
 176                 };
 177
 178                 davinci_mdio_default: davinci_mdio_default {
 179                         pinctrl-single,pins = <
 180                                 /* MDIO */
 181                                 AM4372_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)       /* mdio_data.mdio_data */
 182                                 AM4372_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0)                      /* mdio_clk.mdio_clk */
 183                         >;
 184                 };
 185
 186                 davinci_mdio_sleep: davinci_mdio_sleep {
 187                         pinctrl-single,pins = <
 188                                 /* MDIO reset value */
 189                                 AM4372_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7)
 190                                 AM4372_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7)
 191                         >;
 192                 };
 193
 194                 i2c0_pins: pinmux_i2c0_pins {
 195                         pinctrl-single,pins = <
 196                                 AM4372_IOPAD(0x988, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)       /* i2c0_sda.i2c0_sda */
 197                                 AM4372_IOPAD(0x98c, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)       /* i2c0_scl.i2c0_scl */
 198                         >;
 199                 };
 200
 201                 nand_flash_x8: nand_flash_x8 {
 202                         pinctrl-single,pins = <
 203                                 AM4372_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE7)    /* gpmc_a0.SELQSPIorNAND/GPIO */
 204                                 AM4372_IOPAD(0x800, PIN_INPUT_PULLDOWN | MUX_MODE0)     /* gpmc_ad0.gpmc_ad0 */
 205                                 AM4372_IOPAD(0x804, PIN_INPUT_PULLDOWN | MUX_MODE0)     /* gpmc_ad1.gpmc_ad1 */
 206                                 AM4372_IOPAD(0x808, PIN_INPUT_PULLDOWN | MUX_MODE0)     /* gpmc_ad2.gpmc_ad2 */
 207                                 AM4372_IOPAD(0x80c, PIN_INPUT_PULLDOWN | MUX_MODE0)     /* gpmc_ad3.gpmc_ad3 */
 208                                 AM4372_IOPAD(0x810, PIN_INPUT_PULLDOWN | MUX_MODE0)     /* gpmc_ad4.gpmc_ad4 */
 209                                 AM4372_IOPAD(0x814, PIN_INPUT_PULLDOWN | MUX_MODE0)     /* gpmc_ad5.gpmc_ad5 */
 210                                 AM4372_IOPAD(0x818, PIN_INPUT_PULLDOWN | MUX_MODE0)     /* gpmc_ad6.gpmc_ad6 */
 211                                 AM4372_IOPAD(0x81c, PIN_INPUT_PULLDOWN | MUX_MODE0)     /* gpmc_ad7.gpmc_ad7 */
 212                                 AM4372_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0)       /* gpmc_wait0.gpmc_wait0 */
 213                                 AM4372_IOPAD(0x874, PIN_OUTPUT_PULLUP | MUX_MODE7)      /* gpmc_wpn.gpmc_wpn */
 214                                 AM4372_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0)             /* gpmc_csn0.gpmc_csn0  */
 215                                 AM4372_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0)             /* gpmc_advn_ale.gpmc_advn_ale */
 216                                 AM4372_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0)             /* gpmc_oen_ren.gpmc_oen_ren */
 217                                 AM4372_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0)             /* gpmc_wen.gpmc_wen */
 218                                 AM4372_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0)             /* gpmc_be0n_cle.gpmc_be0n_cle */
 219                         >;
 220                 };
 221
 222                 ecap0_pins: backlight_pins {
 223                         pinctrl-single,pins = <
 224                                 AM4372_IOPAD(0x964, MUX_MODE0)         /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */
 225                         >;
 226                 };
 227
 228                 i2c2_pins: pinmux_i2c2_pins {
 229                         pinctrl-single,pins = <
 230                                 AM4372_IOPAD(0x9c0, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE8)    /* i2c2_sda.i2c2_sda */
 231                                 AM4372_IOPAD(0x9c4, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE8)    /* i2c2_scl.i2c2_scl */
 232                         >;
 233                 };
 234
 235                 spi0_pins: pinmux_spi0_pins {
 236                         pinctrl-single,pins = <
 237                                 AM4372_IOPAD(0x950, PIN_INPUT | MUX_MODE0)           /* spi0_clk.spi0_clk */
 238                                 AM4372_IOPAD(0x954, PIN_OUTPUT | MUX_MODE0)           /* spi0_d0.spi0_d0 */
 239                                 AM4372_IOPAD(0x958, PIN_INPUT | MUX_MODE0)           /* spi0_d1.spi0_d1 */
 240                                 AM4372_IOPAD(0x95c, PIN_OUTPUT | MUX_MODE0)          /* spi0_cs0.spi0_cs0 */
 241                         >;
 242                 };
 243
 244                 spi1_pins: pinmux_spi1_pins {
 245                         pinctrl-single,pins = <
 246                                 AM4372_IOPAD(0x990, PIN_INPUT | MUX_MODE3)           /* mcasp0_aclkx.spi1_clk */
 247                                 AM4372_IOPAD(0x994, PIN_OUTPUT | MUX_MODE3)           /* mcasp0_fsx.spi1_d0 */
 248                                 AM4372_IOPAD(0x998, PIN_INPUT | MUX_MODE3)           /* mcasp0_axr0.spi1_d1 */
 249                                 AM4372_IOPAD(0x99c, PIN_OUTPUT | MUX_MODE3)          /* mcasp0_ahclkr.spi1_cs0 */
 250                         >;
 251                 };
 252
 253                 mmc1_pins: pinmux_mmc1_pins {
 254                         pinctrl-single,pins = <
 255                                 AM4372_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
 256                         >;
 257                 };
 258
 259                 qspi1_default: qspi1_default {
 260                         pinctrl-single,pins = <
 261                                 AM4372_IOPAD(0x87c, PIN_INPUT_PULLUP | MUX_MODE3)
 262                                 AM4372_IOPAD(0x888, PIN_INPUT_PULLUP | MUX_MODE2)
 263                                 AM4372_IOPAD(0x890, PIN_INPUT_PULLUP | MUX_MODE3)
 264                                 AM4372_IOPAD(0x894, PIN_INPUT_PULLUP | MUX_MODE3)
 265                                 AM4372_IOPAD(0x898, PIN_INPUT_PULLUP | MUX_MODE3)
 266                                 AM4372_IOPAD(0x89c, PIN_INPUT_PULLUP | MUX_MODE3)
 267                         >;
 268                 };
 269
 270                 pixcir_ts_pins: pixcir_ts_pins {
 271                         pinctrl-single,pins = <
 272                                 AM4372_IOPAD(0x844, PIN_INPUT_PULLUP | MUX_MODE7)       /* gpmc_a1.gpio1_17 */
 273                         >;
 274                 };
 275
 276                 hdq_pins: pinmux_hdq_pins {
 277                         pinctrl-single,pins = <
 278                                 AM4372_IOPAD(0xa34, PIN_INPUT_PULLUP | MUX_MODE1)    /* cam1_wen.hdq_gpio */
 279                         >;
 280                 };
 281
 282                 dss_pins: dss_pins {
 283                         pinctrl-single,pins = <
 284                                 AM4372_IOPAD(0x820, PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 8 -> DSS DATA 23 */
 285                                 AM4372_IOPAD(0x824, PIN_OUTPUT_PULLUP | MUX_MODE1)
 286                                 AM4372_IOPAD(0x828, PIN_OUTPUT_PULLUP | MUX_MODE1)
 287                                 AM4372_IOPAD(0x82c, PIN_OUTPUT_PULLUP | MUX_MODE1)
 288                                 AM4372_IOPAD(0x830, PIN_OUTPUT_PULLUP | MUX_MODE1)
 289                                 AM4372_IOPAD(0x834, PIN_OUTPUT_PULLUP | MUX_MODE1)
 290                                 AM4372_IOPAD(0x838, PIN_OUTPUT_PULLUP | MUX_MODE1)
 291                                 AM4372_IOPAD(0x83c, PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 15 -> DSS DATA 16 */
 292                                 AM4372_IOPAD(0x8a0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */
 293                                 AM4372_IOPAD(0x8a4, PIN_OUTPUT_PULLUP | MUX_MODE0)
 294                                 AM4372_IOPAD(0x8a8, PIN_OUTPUT_PULLUP | MUX_MODE0)
 295                                 AM4372_IOPAD(0x8ac, PIN_OUTPUT_PULLUP | MUX_MODE0)
 296                                 AM4372_IOPAD(0x8b0, PIN_OUTPUT_PULLUP | MUX_MODE0)
 297                                 AM4372_IOPAD(0x8b4, PIN_OUTPUT_PULLUP | MUX_MODE0)
 298                                 AM4372_IOPAD(0x8B8, PIN_OUTPUT_PULLUP | MUX_MODE0)
 299                                 AM4372_IOPAD(0x8bc, PIN_OUTPUT_PULLUP | MUX_MODE0)
 300                                 AM4372_IOPAD(0x8c0, PIN_OUTPUT_PULLUP | MUX_MODE0)
 301                                 AM4372_IOPAD(0x8c4, PIN_OUTPUT_PULLUP | MUX_MODE0)
 302                                 AM4372_IOPAD(0x8c8, PIN_OUTPUT_PULLUP | MUX_MODE0)
 303                                 AM4372_IOPAD(0x8cc, PIN_OUTPUT_PULLUP | MUX_MODE0)
 304                                 AM4372_IOPAD(0x8d0, PIN_OUTPUT_PULLUP | MUX_MODE0)
 305                                 AM4372_IOPAD(0x8d4, PIN_OUTPUT_PULLUP | MUX_MODE0)
 306                                 AM4372_IOPAD(0x8d8, PIN_OUTPUT_PULLUP | MUX_MODE0)
 307                                 AM4372_IOPAD(0x8dc, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */
 308                                 AM4372_IOPAD(0x8e0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */
 309                                 AM4372_IOPAD(0x8e4, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */
 310                                 AM4372_IOPAD(0x8e8, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */
 311                                 AM4372_IOPAD(0x8ec, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
 312                         >;
 313                 };
 314
 315                 display_mux_pins: display_mux_pins {
 316                         pinctrl-single,pins = <
 317                                 /* GPMC CLK -> GPIO 2_1 to select LCD / HDMI */
 318                                 AM4372_IOPAD(0x88C, PIN_OUTPUT_PULLUP | MUX_MODE7)
 319                         >;
 320                 };
 321
 322                 vpfe1_pins_default: vpfe1_pins_default {
 323                         pinctrl-single,pins = <
 324                                 AM4372_IOPAD(0x9cc, PIN_INPUT_PULLUP | MUX_MODE0)  /* cam1_data9 mode 0 */
 325                                 AM4372_IOPAD(0x9d0, PIN_INPUT_PULLUP | MUX_MODE0)  /* cam1_data8 mode 0 */
 326                                 AM4372_IOPAD(0x9d4, PIN_INPUT_PULLUP | MUX_MODE0)  /* cam1_hd mode 0 */
 327                                 AM4372_IOPAD(0x9d8, PIN_INPUT_PULLUP | MUX_MODE0)  /* cam1_vd mode 0 */
 328                                 AM4372_IOPAD(0x9dc, PIN_INPUT_PULLUP | MUX_MODE0)  /* cam1_pclk mode 0 */
 329                                 AM4372_IOPAD(0x9e8, PIN_INPUT_PULLUP | MUX_MODE0)  /* cam1_data0 mode 0 */
 330                                 AM4372_IOPAD(0x9ec, PIN_INPUT_PULLUP | MUX_MODE0)  /* cam1_data1 mode 0 */
 331                                 AM4372_IOPAD(0x9f0, PIN_INPUT_PULLUP | MUX_MODE0)  /* cam1_data2 mode 0 */
 332                                 AM4372_IOPAD(0x9f4, PIN_INPUT_PULLUP | MUX_MODE0)  /* cam1_data3 mode 0 */
 333                                 AM4372_IOPAD(0x9f8, PIN_INPUT_PULLUP | MUX_MODE0)  /* cam1_data4 mode 0 */
 334                                 AM4372_IOPAD(0x9fc, PIN_INPUT_PULLUP | MUX_MODE0)  /* cam1_data5 mode 0 */
 335                                 AM4372_IOPAD(0xa00, PIN_INPUT_PULLUP | MUX_MODE0)  /* cam1_data6 mode 0 */
 336                                 AM4372_IOPAD(0xa04, PIN_INPUT_PULLUP | MUX_MODE0)  /* cam1_data7 mode 0 */
 337                         >;
 338                 };
 339
 340                 vpfe1_pins_sleep: vpfe1_pins_sleep {
 341                         pinctrl-single,pins = <
 342                                 AM4372_IOPAD(0x9cc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
 343                                 AM4372_IOPAD(0x9d0, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
 344                                 AM4372_IOPAD(0x9d4, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
 345                                 AM4372_IOPAD(0x9d8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
 346                                 AM4372_IOPAD(0x9dc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
 347                                 AM4372_IOPAD(0x9e8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
 348                                 AM4372_IOPAD(0x9ec, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
 349                                 AM4372_IOPAD(0x9f0, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
 350                                 AM4372_IOPAD(0x9f4, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
 351                                 AM4372_IOPAD(0x9f8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
 352                                 AM4372_IOPAD(0x9fc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
 353                                 AM4372_IOPAD(0xa00, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
 354                                 AM4372_IOPAD(0xa04, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
 355                         >;
 356                 };
 357
 358                 mcasp1_pins: mcasp1_pins {
 359                         pinctrl-single,pins = <
 360                                 AM4372_IOPAD(0x9a0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_ACLKR/MCASP1_ACLKX */
 361                                 AM4372_IOPAD(0x9a4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_FSR/MCASP1_FSX */
 362                                 AM4372_IOPAD(0x9a8, PIN_OUTPUT_PULLDOWN | MUX_MODE3)/* MCASP0_AXR1/MCASP1_AXR0 */
 363                                 AM4372_IOPAD(0x9ac, PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_AHCLKX/MCASP1_AXR1 */
 364                         >;
 365                 };
 366
 367                 mcasp1_sleep_pins: mcasp1_sleep_pins {
 368                         pinctrl-single,pins = <
 369                                 AM4372_IOPAD(0x9a0, PIN_INPUT_PULLDOWN | MUX_MODE7)
 370                                 AM4372_IOPAD(0x9a4, PIN_INPUT_PULLDOWN | MUX_MODE7)
 371                                 AM4372_IOPAD(0x9a8, PIN_INPUT_PULLDOWN | MUX_MODE7)
 372                                 AM4372_IOPAD(0x9ac, PIN_INPUT_PULLDOWN | MUX_MODE7)
 373                         >;
 374                 };
 375 };
 376
 377 &mmc1 {
 378         status = "okay";
 379         vmmc-supply = <&vmmcsd_fixed>;
 380         bus-width = <4>;
 381         pinctrl-names = "default";
 382         pinctrl-0 = <&mmc1_pins>;
 383         cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
 384 };
 385
 386 &mac {
 387         pinctrl-names = "default", "sleep";
 388         pinctrl-0 = <&cpsw_default>;
 389         pinctrl-1 = <&cpsw_sleep>;
 390         status = "okay";
 391         slaves = <1>;
 392 };
 393
 394 &davinci_mdio {
 395         pinctrl-names = "default", "sleep";
 396         pinctrl-0 = <&davinci_mdio_default>;
 397         pinctrl-1 = <&davinci_mdio_sleep>;
 398         status = "okay";
 399 };
 400
 401 &cpsw_emac0 {
 402         phy_id = <&davinci_mdio>, <16>;
 403         phy-mode = "rmii";
 404 };
 405
 406 &phy_sel {
 407         rmii-clock-ext;
 408 };
 409
 410 &i2c0 {
 411         status = "okay";
 412         pinctrl-names = "default";
 413         pinctrl-0 = <&i2c0_pins>;
 414         clock-frequency = <400000>;
 415
 416         tps65218: tps65218@24 {
 417                 reg = <0x24>;
 418                 compatible = "ti,tps65218";
 419                 interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* NMIn */
 420                 interrupt-controller;
 421                 #interrupt-cells = <2>;
 422
 423                 dcdc1: regulator-dcdc1 {
 424                         regulator-name = "vdd_core";
 425                         regulator-min-microvolt = <912000>;
 426                         regulator-max-microvolt = <1144000>;
 427                         regulator-boot-on;
 428                         regulator-always-on;
 429                 };
 430
 431                 dcdc2: regulator-dcdc2 {
 432                         regulator-name = "vdd_mpu";
 433                         regulator-min-microvolt = <912000>;
 434                         regulator-max-microvolt = <1378000>;
 435                         regulator-boot-on;
 436                         regulator-always-on;
 437                 };
 438
 439                 dcdc3: regulator-dcdc3 {
 440                         regulator-name = "vdcdc3";
 441                         regulator-boot-on;
 442                         regulator-always-on;
 443                 };
 444
 445                 dcdc4: regulator-dcdc4 {
 446                         regulator-name = "vdcdc4";
 447                         regulator-min-microvolt = <3300000>;
 448                         regulator-max-microvolt = <3300000>;
 449                         regulator-boot-on;
 450                         regulator-always-on;
 451                 };
 452
 453                 dcdc5: regulator-dcdc5 {
 454                         regulator-name = "v1_0bat";
 455                         regulator-min-microvolt = <1000000>;
 456                         regulator-max-microvolt = <1000000>;
 457                 };
 458
 459                 dcdc6: regulator-dcdc6 {
 460                         regulator-name = "v1_8bat";
 461                         regulator-min-microvolt = <1800000>;
 462                         regulator-max-microvolt = <1800000>;
 463                 };
 464
 465                 ldo1: regulator-ldo1 {
 466                         regulator-min-microvolt = <1800000>;
 467                         regulator-max-microvolt = <1800000>;
 468                         regulator-boot-on;
 469                         regulator-always-on;
 470                 };
 471         };
 472
 473         at24@50 {
 474                 compatible = "atmel,24c256";
 475                 pagesize = <64>;
 476                 reg = <0x50>;
 477         };
 478
 479         pixcir_ts@5c {
 480                 compatible = "pixcir,pixcir_tangoc";
 481                 pinctrl-names = "default";
 482                 pinctrl-0 = <&pixcir_ts_pins>;
 483                 reg = <0x5c>;
 484                 interrupt-parent = <&gpio1>;
 485                 interrupts = <17 IRQ_TYPE_EDGE_FALLING>;
 486
 487                 attb-gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
 488
 489                 touchscreen-size-x = <1024>;
 490                 touchscreen-size-y = <600>;
 491         };
 492
 493         tlv320aic3111: tlv320aic3111@18 {
 494                 #sound-dai-cells = <0>;
 495                 compatible = "ti,tlv320aic3111";
 496                 reg = <0x18>;
 497                 status = "okay";
 498
 499                 ai31xx-micbias-vg = <MICBIAS_2_0V>;
 500
 501                 /* Regulators */
 502                 HPVDD-supply = <&dcdc4>; /* v3_3AUD -> V3_3D -> DCDC4 */
 503                 SPRVDD-supply = <&vbat>; /* vbat */
 504                 SPLVDD-supply = <&vbat>; /* vbat */
 505                 AVDD-supply = <&dcdc4>; /* v3_3AUD -> V3_3D -> DCDC4 */
 506                 IOVDD-supply = <&dcdc4>; /* V3_3D -> DCDC4 */
 507                 DVDD-supply = <&ldo1>; /* V1_8AUD -> V1_8D -> LDO1 */
 508         };
 509 };
 510
 511 &i2c2 {
 512         pinctrl-names = "default";
 513         pinctrl-0 = <&i2c2_pins>;
 514         status = "okay";
 515 };
 516
 517 &gpio0 {
 518         status = "okay";
 519 };
 520
 521 &gpio1 {
 522         status = "okay";
 523 };
 524
 525 &gpio2 {
 526         pinctrl-names = "default";
 527         pinctrl-0 = <&display_mux_pins>;
 528         status = "okay";
 529
 530         p1 {
 531                 /*
 532                  * SelLCDorHDMI selects between display and audio paths:
 533                  * Low: HDMI display with audio via HDMI
 534                  * High: LCD display with analog audio via aic3111 codec
 535                  */
 536                 gpio-hog;
 537                 gpios = <1 GPIO_ACTIVE_HIGH>;
 538                 output-high;
 539                 line-name = "SelLCDorHDMI";
 540         };
 541 };
 542
 543 &gpio3 {
 544         status = "okay";
 545 };
 546
 547 &elm {
 548         status = "okay";
 549 };
 550
 551 &gpmc {
 552         status = "okay";        /* Disable QSPI when enabling GPMC (NAND) */
 553         pinctrl-names = "default";
 554         pinctrl-0 = <&nand_flash_x8>;
 555         ranges = <0 0 0x08000000 0x01000000>;   /* CS0 space. Min partition = 16MB */
 556         nand@0,0 {
 557                 compatible = "ti,omap2-nand";
 558                 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
 559                 interrupt-parent = <&gpmc>;
 560                 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
 561                              <1 IRQ_TYPE_NONE>; /* termcount */
 562                 rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>;  /* gpmc_wait0 */
 563                 ti,nand-xfer-type = "prefetch-dma";
 564                 ti,nand-ecc-opt = "bch16";
 565                 ti,elm-id = <&elm>;
 566                 nand-bus-width = <8>;
 567                 gpmc,device-width = <1>;
 568                 gpmc,sync-clk-ps = <0>;
 569                 gpmc,cs-on-ns = <0>;
 570                 gpmc,cs-rd-off-ns = <40>; /* tCEA + tCHZ + 1 */
 571                 gpmc,cs-wr-off-ns = <40>;
 572                 gpmc,adv-on-ns = <0>;  /* cs-on-ns */
 573                 gpmc,adv-rd-off-ns = <25>; /* min( tALH + tALS + 1) */
 574                 gpmc,adv-wr-off-ns = <25>; /* min( tALH + tALS + 1) */
 575                 gpmc,we-on-ns = <0>;   /* cs-on-ns */
 576                 gpmc,we-off-ns = <20>; /* we-on-time + tWP + 2 */
 577                 gpmc,oe-on-ns = <3>;  /* cs-on-ns + tRR + 2 */
 578                 gpmc,oe-off-ns = <30>; /* oe-on-ns + tRP + 2 */
 579                 gpmc,access-ns = <30>; /* tCEA + 4*/
 580                 gpmc,rd-cycle-ns = <40>;
 581                 gpmc,wr-cycle-ns = <40>;
 582                 gpmc,bus-turnaround-ns = <0>;
 583                 gpmc,cycle2cycle-delay-ns = <0>;
 584                 gpmc,clk-activation-ns = <0>;
 585                 gpmc,wr-access-ns = <40>;
 586                 gpmc,wr-data-mux-bus-ns = <0>;
 587                 /* MTD partition table */
 588                 /* All SPL-* partitions are sized to minimal length
 589                  * which can be independently programmable. For
 590                  * NAND flash this is equal to size of erase-block */
 591                 #address-cells = <1>;
 592                 #size-cells = <1>;
 593                 partition@0 {
 594                         label = "NAND.SPL";
 595                         reg = <0x00000000 0x00040000>;
 596                 };
 597                 partition@1 {
 598                         label = "NAND.SPL.backup1";
 599                         reg = <0x00040000 0x00040000>;
 600                 };
 601                 partition@2 {
 602                         label = "NAND.SPL.backup2";
 603                         reg = <0x00080000 0x00040000>;
 604                 };
 605                 partition@3 {
 606                         label = "NAND.SPL.backup3";
 607                         reg = <0x000C0000 0x00040000>;
 608                 };
 609                 partition@4 {
 610                         label = "NAND.u-boot-spl-os";
 611                         reg = <0x00100000 0x00080000>;
 612                 };
 613                 partition@5 {
 614                         label = "NAND.u-boot";
 615                         reg = <0x00180000 0x00100000>;
 616                 };
 617                 partition@6 {
 618                         label = "NAND.u-boot-env";
 619                         reg = <0x00280000 0x00040000>;
 620                 };
 621                 partition@7 {
 622                         label = "NAND.u-boot-env.backup1";
 623                         reg = <0x002C0000 0x00040000>;
 624                 };
 625                 partition@8 {
 626                         label = "NAND.kernel";
 627                         reg = <0x00300000 0x00700000>;
 628                 };
 629                 partition@9 {
 630                         label = "NAND.file-system";
 631                         reg = <0x00a00000 0x1f600000>;
 632                 };
 633         };
 634 };
 635
 636 &epwmss0 {
 637         status = "okay";
 638 };
 639
 640 &tscadc {
 641         status = "okay";
 642
 643         adc {
 644                 ti,adc-channels = <0 1 2 3 4 5 6 7>;
 645         };
 646 };
 647
 648 &ecap0 {
 649                 status = "okay";
 650                 pinctrl-names = "default";
 651                 pinctrl-0 = <&ecap0_pins>;
 652 };
 653
 654 &spi0 {
 655         pinctrl-names = "default";
 656         pinctrl-0 = <&spi0_pins>;
 657         status = "okay";
 658 };
 659
 660 &spi1 {
 661         pinctrl-names = "default";
 662         pinctrl-0 = <&spi1_pins>;
 663         status = "okay";
 664 };
 665
 666 &usb2_phy1 {
 667         status = "okay";
 668 };
 669
 670 &usb1 {
 671         dr_mode = "peripheral";
 672         status = "okay";
 673 };
 674
 675 &usb2_phy2 {
 676         status = "okay";
 677 };
 678
 679 &usb2 {
 680         dr_mode = "host";
 681         status = "okay";
 682 };
 683
 684 &qspi {
 685         status = "disabled";    /* Disable GPMC (NAND) when enabling QSPI */
 686         pinctrl-names = "default";
 687         pinctrl-0 = <&qspi1_default>;
 688
 689         spi-max-frequency = <48000000>;
 690         m25p80@0 {
 691                 compatible = "mx66l51235l";
 692                 spi-max-frequency = <48000000>;
 693                 reg = <0>;
 694                 spi-cpol;
 695                 spi-cpha;
 696                 spi-tx-bus-width = <1>;
 697                 spi-rx-bus-width = <4>;
 698                 #address-cells = <1>;
 699                 #size-cells = <1>;
 700
 701                 /* MTD partition table.
 702                  * The ROM checks the first 512KiB
 703                  * for a valid file to boot(XIP).
 704                  */
 705                 partition@0 {
 706                         label = "QSPI.U_BOOT";
 707                         reg = <0x00000000 0x000080000>;
 708                 };
 709                 partition@1 {
 710                         label = "QSPI.U_BOOT.backup";
 711                         reg = <0x00080000 0x00080000>;
 712                 };
 713                 partition@2 {
 714                         label = "QSPI.U-BOOT-SPL_OS";
 715                         reg = <0x00100000 0x00010000>;
 716                 };
 717                 partition@3 {
 718                         label = "QSPI.U_BOOT_ENV";
 719                         reg = <0x00110000 0x00010000>;
 720                 };
 721                 partition@4 {
 722                         label = "QSPI.U-BOOT-ENV.backup";
 723                         reg = <0x00120000 0x00010000>;
 724                 };
 725                 partition@5 {
 726                         label = "QSPI.KERNEL";
 727                         reg = <0x00130000 0x0800000>;
 728                 };
 729                 partition@6 {
 730                         label = "QSPI.FILESYSTEM";
 731                         reg = <0x00930000 0x36D0000>;
 732                 };
 733         };
 734 };
 735
 736 &hdq {
 737         status = "okay";
 738         pinctrl-names = "default";
 739         pinctrl-0 = <&hdq_pins>;
 740 };
 741
 742 &dss {
 743         status = "ok";
 744
 745         pinctrl-names = "default";
 746         pinctrl-0 = <&dss_pins>;
 747
 748         port {
 749                 dpi_out: endpoint {
 750                         remote-endpoint = <&lcd_in>;
 751                         data-lines = <24>;
 752                 };
 753         };
 754 };
 755
 756 &vpfe1 {
 757         status = "okay";
 758         pinctrl-names = "default", "sleep";
 759         pinctrl-0 = <&vpfe1_pins_default>;
 760         pinctrl-1 = <&vpfe1_pins_sleep>;
 761
 762         port {
 763                 vpfe1_ep: endpoint {
 764                         /* remote-endpoint = <&sensor>; add once we have it */
 765                         ti,am437x-vpfe-interface = <0>;
 766                         bus-width = <8>;
 767                         hsync-active = <0>;
 768                         vsync-active = <0>;
 769                 };
 770         };
 771 };
 772
 773 &mcasp1 {
 774         #sound-dai-cells = <0>;
 775         pinctrl-names = "default", "sleep";
 776         pinctrl-0 = <&mcasp1_pins>;
 777         pinctrl-1 = <&mcasp1_sleep_pins>;
 778
 779         status = "okay";
 780
 781         op-mode = <0>;          /* MCASP_IIS_MODE */
 782         tdm-slots = <2>;
 783         /* 4 serializer */
 784         serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
 785                 1 2 0 0
 786         >;
 787         tx-num-evt = <32>;
 788         rx-num-evt = <32>;
 789 };
 790
 791 &synctimer_32kclk {
 792         assigned-clocks = <&mux_synctimer32k_ck>;
 793         assigned-clock-parents = <&clkdiv32k_ick>;
 794 };