dts/upstream/src/arm64/ti/k3-am62a7-sk.dts

   1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
   2 /*
   3  * AM62A SK: https://www.ti.com/lit/zip/sprr459
   4  *
   5  * Copyright (C) 2022-2024 Texas Instruments Incorporated - https://www.ti.com/
   6  */
   7
   8 /dts-v1/;
   9
  10 #include <dt-bindings/leds/common.h>
  11 #include <dt-bindings/gpio/gpio.h>
  12 #include <dt-bindings/net/ti-dp83867.h>
  13 #include "k3-am62a7.dtsi"
  14
  15 / {
  16         compatible = "ti,am62a7-sk", "ti,am62a7";
  17         model = "Texas Instruments AM62A7 SK";
  18
  19         aliases {
  20                 serial0 = &wkup_uart0;
  21                 serial2 = &main_uart0;
  22                 serial3 = &main_uart1;
  23                 mmc0 = &sdhci0;
  24                 mmc1 = &sdhci1;
  25         };
  26
  27         chosen {
  28                 stdout-path = "serial2:115200n8";
  29         };
  30
  31         memory@80000000 {
  32                 device_type = "memory";
  33                 /* 4G RAM */
  34                 reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
  35                       <0x00000008 0x80000000 0x00000000 0x80000000>;
  36         };
  37
  38         reserved-memory {
  39                 #address-cells = <2>;
  40                 #size-cells = <2>;
  41                 ranges;
  42
  43                 secure_tfa_ddr: tfa@9e780000 {
  44                         reg = <0x00 0x9e780000 0x00 0x80000>;
  45                         alignment = <0x1000>;
  46                         no-map;
  47                 };
  48
  49                 secure_ddr: optee@9e800000 {
  50                         reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
  51                         alignment = <0x1000>;
  52                         no-map;
  53                 };
  54
  55                 wkup_r5fss0_core0_memory_region: r5f-dma-memory@9c900000 {
  56                         compatible = "shared-dma-pool";
  57                         reg = <0x00 0x9c900000 0x00 0x01e00000>;
  58                         no-map;
  59                 };
  60         };
  61
  62         vmain_pd: regulator-0 {
  63                 /* TPS25750 PD CONTROLLER OUTPUT */
  64                 compatible = "regulator-fixed";
  65                 regulator-name = "vmain_pd";
  66                 regulator-min-microvolt = <5000000>;
  67                 regulator-max-microvolt = <5000000>;
  68                 regulator-always-on;
  69                 regulator-boot-on;
  70         };
  71
  72         vcc_5v0: regulator-1 {
  73                 /* Output of TPS63070 */
  74                 compatible = "regulator-fixed";
  75                 regulator-name = "vcc_5v0";
  76                 regulator-min-microvolt = <5000000>;
  77                 regulator-max-microvolt = <5000000>;
  78                 vin-supply = <&vmain_pd>;
  79                 regulator-always-on;
  80                 regulator-boot-on;
  81         };
  82
  83         vcc_3v3_main: regulator-2 {
  84                 /* output of LM5141-Q1 */
  85                 compatible = "regulator-fixed";
  86                 regulator-name = "vcc_3v3_main";
  87                 regulator-min-microvolt = <3300000>;
  88                 regulator-max-microvolt = <3300000>;
  89                 vin-supply = <&vmain_pd>;
  90                 regulator-always-on;
  91                 regulator-boot-on;
  92         };
  93
  94         vdd_mmc1: regulator-3 {
  95                 /* TPS22918DBVR */
  96                 compatible = "regulator-fixed";
  97                 regulator-name = "vdd_mmc1";
  98                 regulator-min-microvolt = <3300000>;
  99                 regulator-max-microvolt = <3300000>;
 100                 regulator-boot-on;
 101                 enable-active-high;
 102                 gpio = <&exp1 3 GPIO_ACTIVE_HIGH>;
 103         };
 104
 105         vcc_3v3_sys: regulator-4 {
 106                 /* output of TPS222965DSGT */
 107                 compatible = "regulator-fixed";
 108                 regulator-name = "vcc_3v3_sys";
 109                 regulator-min-microvolt = <3300000>;
 110                 regulator-max-microvolt = <3300000>;
 111                 vin-supply = <&vcc_3v3_main>;
 112                 regulator-always-on;
 113                 regulator-boot-on;
 114         };
 115
 116         vddshv_sdio: regulator-5 {
 117                 compatible = "regulator-gpio";
 118                 regulator-name = "vddshv_sdio";
 119                 pinctrl-names = "default";
 120                 pinctrl-0 = <&vddshv_sdio_pins_default>;
 121                 regulator-min-microvolt = <1800000>;
 122                 regulator-max-microvolt = <3300000>;
 123                 regulator-boot-on;
 124                 vin-supply = <&ldo1>;
 125                 gpios = <&main_gpio0 31 GPIO_ACTIVE_HIGH>;
 126                 states = <1800000 0x0>,
 127                          <3300000 0x1>;
 128         };
 129
 130         leds {
 131                 compatible = "gpio-leds";
 132                 pinctrl-names = "default";
 133                 pinctrl-0 = <&usr_led_pins_default>;
 134
 135                 led-0 {
 136                         label = "am62a-sk:green:heartbeat";
 137                         gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>;
 138                         linux,default-trigger = "heartbeat";
 139                         function = LED_FUNCTION_HEARTBEAT;
 140                         default-state = "off";
 141                 };
 142         };
 143
 144         tlv320_mclk: clk-0 {
 145                 #clock-cells = <0>;
 146                 compatible = "fixed-clock";
 147                 clock-frequency = <12288000>;
 148         };
 149
 150         hdmi0: connector-hdmi {
 151                 compatible = "hdmi-connector";
 152                 label = "hdmi";
 153                 type = "a";
 154
 155                 port {
 156                         hdmi_connector_in: endpoint {
 157                                 remote-endpoint = <&sii9022_out>;
 158                         };
 159                 };
 160         };
 161
 162         codec_audio: sound {
 163                 compatible = "simple-audio-card";
 164                 simple-audio-card,name = "AM62Ax-SKEVM";
 165                 simple-audio-card,widgets =
 166                         "Headphone",    "Headphone Jack",
 167                         "Line",         "Line In",
 168                         "Microphone",   "Microphone Jack";
 169                 simple-audio-card,routing =
 170                         "Headphone Jack",       "HPLOUT",
 171                         "Headphone Jack",       "HPROUT",
 172                         "LINE1L",               "Line In",
 173                         "LINE1R",               "Line In",
 174                         "MIC3R",                "Microphone Jack",
 175                         "Microphone Jack",      "Mic Bias";
 176                 simple-audio-card,format = "dsp_b";
 177                 simple-audio-card,bitclock-master = <&sound_master>;
 178                 simple-audio-card,frame-master = <&sound_master>;
 179                 simple-audio-card,bitclock-inversion;
 180
 181                 simple-audio-card,cpu {
 182                         sound-dai = <&mcasp1>;
 183                 };
 184
 185                 sound_master: simple-audio-card,codec {
 186                         sound-dai = <&tlv320aic3106>;
 187                         clocks = <&tlv320_mclk>;
 188                 };
 189         };
 190 };
 191
 192 &mcu_pmx0 {
 193         wkup_uart0_pins_default: wkup-uart0-default-pins {
 194                 pinctrl-single,pins = <
 195                         AM62AX_MCU_IOPAD(0x0024, PIN_INPUT, 0) /* (C9) WKUP_UART0_RXD */
 196                         AM62AX_MCU_IOPAD(0x0028, PIN_OUTPUT, 0) /* (E9) WKUP_UART0_TXD */
 197                         AM62AX_MCU_IOPAD(0x002c, PIN_INPUT, 0) /* (C10) WKUP_UART0_CTSn */
 198                         AM62AX_MCU_IOPAD(0x0030, PIN_OUTPUT, 0) /* (C8) WKUP_UART0_RTSn */
 199                 >;
 200         };
 201 };
 202
 203 /* WKUP UART0 is used for DM firmware logs */
 204 &wkup_uart0 {
 205         pinctrl-names = "default";
 206         pinctrl-0 = <&wkup_uart0_pins_default>;
 207         status = "reserved";
 208 };
 209
 210 &main_pmx0 {
 211         main_dss0_pins_default: main-dss0-default-pins {
 212                 pinctrl-single,pins = <
 213                         AM62AX_IOPAD(0x100, PIN_OUTPUT, 0) /* (V17) VOUT0_VSYNC */
 214                         AM62AX_IOPAD(0x0f8, PIN_OUTPUT, 0) /* (T18) VOUT0_HSYNC */
 215                         AM62AX_IOPAD(0x104, PIN_OUTPUT, 0) /* (AA22) VOUT0_PCLK */
 216                         AM62AX_IOPAD(0x0fc, PIN_OUTPUT, 0) /* (U17) VOUT0_DE */
 217                         AM62AX_IOPAD(0x0b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */
 218                         AM62AX_IOPAD(0x0bc, PIN_OUTPUT, 0) /* (U21) VOUT0_DATA1 */
 219                         AM62AX_IOPAD(0x0c0, PIN_OUTPUT, 0) /* (U20) VOUT0_DATA2 */
 220                         AM62AX_IOPAD(0x0c4, PIN_OUTPUT, 0) /* (U19) VOUT0_DATA3 */
 221                         AM62AX_IOPAD(0x0c8, PIN_OUTPUT, 0) /* (T19) VOUT0_DATA4 */
 222                         AM62AX_IOPAD(0x0cc, PIN_OUTPUT, 0) /* (U18) VOUT0_DATA5 */
 223                         AM62AX_IOPAD(0x0d0, PIN_OUTPUT, 0) /* (V22) VOUT0_DATA6 */
 224                         AM62AX_IOPAD(0x0d4, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA7 */
 225                         AM62AX_IOPAD(0x0d8, PIN_OUTPUT, 0) /* (V19) VOUT0_DATA8 */
 226                         AM62AX_IOPAD(0x0dc, PIN_OUTPUT, 0) /* (V18) VOUT0_DATA9 */
 227                         AM62AX_IOPAD(0x0e0, PIN_OUTPUT, 0) /* (W22) VOUT0_DATA10 */
 228                         AM62AX_IOPAD(0x0e4, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA11 */
 229                         AM62AX_IOPAD(0x0e8, PIN_OUTPUT, 0) /* (W20) VOUT0_DATA12 */
 230                         AM62AX_IOPAD(0x0ec, PIN_OUTPUT, 0) /* (W19) VOUT0_DATA13 */
 231                         AM62AX_IOPAD(0x0f0, PIN_OUTPUT, 0) /* (Y21) VOUT0_DATA14 */
 232                         AM62AX_IOPAD(0x0f4, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA15 */
 233                         AM62AX_IOPAD(0x05c, PIN_OUTPUT, 1) /* (P22) GPMC0_AD8.VOUT0_DATA16 */
 234                         AM62AX_IOPAD(0x060, PIN_OUTPUT, 1) /* (R19) GPMC0_AD9.VOUT0_DATA17 */
 235                         AM62AX_IOPAD(0x064, PIN_OUTPUT, 1) /* (R20) GPMC0_AD10.VOUT0_DATA18 */
 236                         AM62AX_IOPAD(0x068, PIN_OUTPUT, 1) /* (R22) GPMC0_AD11.VOUT0_DATA19 */
 237                         AM62AX_IOPAD(0x06c, PIN_OUTPUT, 1) /* (T22) GPMC0_AD12.VOUT0_DATA20 */
 238                         AM62AX_IOPAD(0x070, PIN_OUTPUT, 1) /* (R21) GPMC0_AD13.VOUT0_DATA21 */
 239                         AM62AX_IOPAD(0x074, PIN_OUTPUT, 1) /* (T20) GPMC0_AD14.VOUT0_DATA22 */
 240                         AM62AX_IOPAD(0x078, PIN_OUTPUT, 1) /* (T21) GPMC0_AD15.VOUT0_DATA23 */
 241                 >;
 242         };
 243
 244         main_uart0_pins_default: main-uart0-default-pins {
 245                 pinctrl-single,pins = <
 246                         AM62AX_IOPAD(0x1c8, PIN_INPUT, 0) /* (E14) UART0_RXD */
 247                         AM62AX_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (D15) UART0_TXD */
 248                 >;
 249         };
 250
 251         main_uart1_pins_default: main-uart1-default-pins {
 252                 pinctrl-single,pins = <
 253                         AM62AX_IOPAD(0x01e8, PIN_INPUT, 1) /* (C17) I2C1_SCL.UART1_RXD */
 254                         AM62AX_IOPAD(0x01ec, PIN_OUTPUT, 1) /* (E17) I2C1_SDA.UART1_TXD */
 255                         AM62AX_IOPAD(0x0194, PIN_INPUT, 2) /* (C19) MCASP0_AXR3.UART1_CTSn */
 256                         AM62AX_IOPAD(0x0198, PIN_OUTPUT, 2) /* (B19) MCASP0_AXR2.UART1_RTSn */
 257                 >;
 258         };
 259
 260         main_i2c0_pins_default: main-i2c0-default-pins {
 261                 pinctrl-single,pins = <
 262                         AM62AX_IOPAD(0x1e0, PIN_INPUT_PULLUP, 0) /* (B16) I2C0_SCL */
 263                         AM62AX_IOPAD(0x1e4, PIN_INPUT_PULLUP, 0) /* (A16) I2C0_SDA */
 264                 >;
 265         };
 266
 267         main_i2c1_pins_default: main-i2c1-default-pins {
 268                 pinctrl-single,pins = <
 269                         AM62AX_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */
 270                         AM62AX_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */
 271                 >;
 272         };
 273
 274         main_i2c2_pins_default: main-i2c2-default-pins {
 275                 pinctrl-single,pins = <
 276                         AM62AX_IOPAD(0x0b0, PIN_INPUT_PULLUP, 1) /* (K22) GPMC0_CSn2.I2C2_SCL */
 277                         AM62AX_IOPAD(0x0b4, PIN_INPUT_PULLUP, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */
 278                 >;
 279         };
 280
 281         main_mmc0_pins_default: main-mmc0-default-pins {
 282                 pinctrl-single,pins = <
 283                         AM62AX_IOPAD(0x220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */
 284                         AM62AX_IOPAD(0x218, PIN_INPUT, 0) /* (AB1) MMC0_CLKLB */
 285                         AM62AX_IOPAD(0x21c, PIN_INPUT, 0) /* (AB1) MMC0_CLK */
 286                         AM62AX_IOPAD(0x214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */
 287                         AM62AX_IOPAD(0x210, PIN_INPUT_PULLUP, 0) /* (AA1) MMC0_DAT1 */
 288                         AM62AX_IOPAD(0x20c, PIN_INPUT_PULLUP, 0) /* (AA3) MMC0_DAT2 */
 289                         AM62AX_IOPAD(0x208, PIN_INPUT_PULLUP, 0) /* (Y4) MMC0_DAT3 */
 290                         AM62AX_IOPAD(0x204, PIN_INPUT_PULLUP, 0) /* (AB2) MMC0_DAT4 */
 291                         AM62AX_IOPAD(0x200, PIN_INPUT_PULLUP, 0) /* (AC1) MMC0_DAT5 */
 292                         AM62AX_IOPAD(0x1fc, PIN_INPUT_PULLUP, 0) /* (AD2) MMC0_DAT6 */
 293                         AM62AX_IOPAD(0x1f8, PIN_INPUT_PULLUP, 0) /* (AC2) MMC0_DAT7 */
 294                 >;
 295         };
 296
 297         main_mmc1_pins_default: main-mmc1-default-pins {
 298                 pinctrl-single,pins = <
 299                         AM62AX_IOPAD(0x23c, PIN_INPUT, 0) /* (A21) MMC1_CMD */
 300                         AM62AX_IOPAD(0x234, PIN_INPUT, 0) /* (B22) MMC1_CLK */
 301                         AM62AX_IOPAD(0x230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */
 302                         AM62AX_IOPAD(0x22c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */
 303                         AM62AX_IOPAD(0x228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */
 304                         AM62AX_IOPAD(0x224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */
 305                         AM62AX_IOPAD(0x240, PIN_INPUT, 0) /* (D17) MMC1_SDCD */
 306                 >;
 307         };
 308
 309         usr_led_pins_default: usr-led-default-pins {
 310                 pinctrl-single,pins = <
 311                         AM62AX_IOPAD(0x244, PIN_OUTPUT, 7) /* (D18) MMC1_SDWP.GPIO1_49 */
 312                 >;
 313         };
 314
 315         main_usb1_pins_default: main-usb1-default-pins {
 316                 pinctrl-single,pins = <
 317                         AM62AX_IOPAD(0x0258, PIN_OUTPUT, 0) /* (F18) USB1_DRVVBUS */
 318                 >;
 319         };
 320
 321         main_mdio1_pins_default: main-mdio1-default-pins {
 322                 pinctrl-single,pins = <
 323                         AM62AX_IOPAD(0x160, PIN_OUTPUT, 0) /* (V12) MDIO0_MDC */
 324                         AM62AX_IOPAD(0x15c, PIN_INPUT, 0) /* (V13) MDIO0_MDIO */
 325                 >;
 326         };
 327
 328         main_rgmii1_pins_default: main-rgmii1-default-pins {
 329                 pinctrl-single,pins = <
 330                         AM62AX_IOPAD(0x14c, PIN_INPUT, 0) /* (AB16) RGMII1_RD0 */
 331                         AM62AX_IOPAD(0x150, PIN_INPUT, 0) /* (V15) RGMII1_RD1 */
 332                         AM62AX_IOPAD(0x154, PIN_INPUT, 0) /* (W15) RGMII1_RD2 */
 333                         AM62AX_IOPAD(0x158, PIN_INPUT, 0) /* (V14) RGMII1_RD3 */
 334                         AM62AX_IOPAD(0x148, PIN_INPUT, 0) /* (AA16) RGMII1_RXC */
 335                         AM62AX_IOPAD(0x144, PIN_INPUT, 0) /* (AA15) RGMII1_RX_CTL */
 336                         AM62AX_IOPAD(0x134, PIN_INPUT, 0) /* (Y17) RGMII1_TD0 */
 337                         AM62AX_IOPAD(0x138, PIN_INPUT, 0) /* (V16) RGMII1_TD1 */
 338                         AM62AX_IOPAD(0x13c, PIN_INPUT, 0) /* (Y16) RGMII1_TD2 */
 339                         AM62AX_IOPAD(0x140, PIN_INPUT, 0) /* (AA17) RGMII1_TD3 */
 340                         AM62AX_IOPAD(0x130, PIN_INPUT, 0) /* (AB17) RGMII1_TXC */
 341                         AM62AX_IOPAD(0x12c, PIN_INPUT, 0) /* (W16) RGMII1_TX_CTL */
 342                 >;
 343         };
 344
 345         main_mcasp1_pins_default: main-mcasp1-default-pins {
 346                 pinctrl-single,pins = <
 347                         AM62AX_IOPAD(0x090, PIN_INPUT, 2) /* (L19) GPMC0_BE0n_CLE.MCASP1_ACLKX */
 348                         AM62AX_IOPAD(0x098, PIN_INPUT, 2) /* (R18) GPMC0_WAIT0.MCASP1_AFSX */
 349                         AM62AX_IOPAD(0x08c, PIN_OUTPUT, 2) /* (K19) GPMC0_WEn.MCASP1_AXR0 */
 350                         AM62AX_IOPAD(0x084, PIN_INPUT, 2) /* (L18) GPMC0_ADVn_ALE.MCASP1_AXR2 */
 351                 >;
 352         };
 353
 354         main_gpio1_ioexp_intr_pins_default: main-gpio1-ioexp-intr-default-pins {
 355                 pinctrl-single,pins = <
 356                         AM62AX_IOPAD(0x01d4, PIN_INPUT, 7) /* (C15) UART0_RTSn.GPIO1_23 */
 357                 >;
 358         };
 359
 360         vddshv_sdio_pins_default: vddshv-sdio-default-pins {
 361                 pinctrl-single,pins = <
 362                         AM62AX_IOPAD(0x07c, PIN_OUTPUT, 7) /* (M19) GPMC0_CLK.GPIO0_31 */
 363                 >;
 364         };
 365 };
 366
 367 &mcu_pmx0 {
 368         status = "okay";
 369
 370         pmic_irq_pins_default: pmic-irq-default-pins {
 371                 pinctrl-single,pins = <
 372                         AM62AX_MCU_IOPAD(0x000, PIN_INPUT, 7) /* (E11) MCU_GPIO0_0 */
 373                 >;
 374         };
 375 };
 376
 377 &mcu_gpio0 {
 378         status = "okay";
 379 };
 380
 381 &main_i2c0 {
 382         status = "okay";
 383         pinctrl-names = "default";
 384         pinctrl-0 = <&main_i2c0_pins_default>;
 385         clock-frequency = <400000>;
 386
 387         typec_pd0: usb-power-controller@3f {
 388                 compatible = "ti,tps6598x";
 389                 reg = <0x3f>;
 390
 391                 connector {
 392                         compatible = "usb-c-connector";
 393                         label = "USB-C";
 394                         self-powered;
 395                         data-role = "dual";
 396                         power-role = "sink";
 397                         port {
 398                                 usb_con_hs: endpoint {
 399                                         remote-endpoint = <&usb0_hs_ep>;
 400                                 };
 401                         };
 402                 };
 403         };
 404
 405         tps659312: pmic@48 {
 406                 compatible = "ti,tps6593-q1";
 407                 reg = <0x48>;
 408                 ti,primary-pmic;
 409                 system-power-controller;
 410
 411                 gpio-controller;
 412                 #gpio-cells = <2>;
 413
 414                 pinctrl-names = "default";
 415                 pinctrl-0 = <&pmic_irq_pins_default>;
 416                 interrupt-parent = <&mcu_gpio0>;
 417                 interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
 418
 419                 buck123-supply = <&vcc_3v3_sys>;
 420                 buck4-supply = <&vcc_3v3_sys>;
 421                 buck5-supply = <&vcc_3v3_sys>;
 422                 ldo1-supply = <&vcc_3v3_sys>;
 423                 ldo2-supply = <&vcc_3v3_sys>;
 424                 ldo3-supply = <&buck5>;
 425                 ldo4-supply = <&vcc_3v3_sys>;
 426
 427                 regulators {
 428                         buck123: buck123 {
 429                                 regulator-name = "vcc_core";
 430                                 regulator-min-microvolt = <715000>;
 431                                 regulator-max-microvolt = <895000>;
 432                                 regulator-boot-on;
 433                                 regulator-always-on;
 434                         };
 435
 436                         buck4: buck4 {
 437                                 regulator-name = "vcc_1v1";
 438                                 regulator-min-microvolt = <1100000>;
 439                                 regulator-max-microvolt = <1100000>;
 440                                 regulator-boot-on;
 441                                 regulator-always-on;
 442                         };
 443
 444                         buck5: buck5 {
 445                                 regulator-name = "vcc_1v8_sys";
 446                                 regulator-min-microvolt = <1800000>;
 447                                 regulator-max-microvolt = <1800000>;
 448                                 regulator-boot-on;
 449                                 regulator-always-on;
 450                         };
 451
 452                         ldo1: ldo1 {
 453                                 regulator-name = "vddshv5_sdio";
 454                                 regulator-min-microvolt = <3300000>;
 455                                 regulator-max-microvolt = <3300000>;
 456                                 regulator-boot-on;
 457                                 regulator-always-on;
 458                         };
 459
 460                         ldo2: ldo2 {
 461                                 regulator-name = "vpp_1v8";
 462                                 regulator-min-microvolt = <1800000>;
 463                                 regulator-max-microvolt = <1800000>;
 464                                 regulator-boot-on;
 465                                 regulator-always-on;
 466                         };
 467
 468                         ldo3: ldo3 {
 469                                 regulator-name = "vcc_0v85";
 470                                 regulator-min-microvolt = <850000>;
 471                                 regulator-max-microvolt = <850000>;
 472                                 regulator-boot-on;
 473                                 regulator-always-on;
 474                         };
 475
 476                         ldo4: ldo4 {
 477                                 regulator-name = "vdda_1v8";
 478                                 regulator-min-microvolt = <1800000>;
 479                                 regulator-max-microvolt = <1800000>;
 480                                 regulator-boot-on;
 481                                 regulator-always-on;
 482                         };
 483                 };
 484         };
 485 };
 486
 487 &main_i2c1 {
 488         status = "okay";
 489         pinctrl-names = "default";
 490         pinctrl-0 = <&main_i2c1_pins_default>;
 491         clock-frequency = <100000>;
 492
 493         exp1: gpio@22 {
 494                 compatible = "ti,tca6424";
 495                 reg = <0x22>;
 496                 gpio-controller;
 497                 #gpio-cells = <2>;
 498                 interrupt-parent = <&main_gpio1>;
 499                 interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
 500                 interrupt-controller;
 501                 #interrupt-cells = <2>;
 502                 pinctrl-names = "default";
 503                 pinctrl-0 = <&main_gpio1_ioexp_intr_pins_default>;
 504
 505                 gpio-line-names = "GPIO_CPSW2_RST", "GPIO_CPSW1_RST",
 506                                    "BT_EN_SOC", "MMC1_SD_EN",
 507                                    "VPP_EN", "EXP_PS_3V3_En",
 508                                    "EXP_PS_5V0_En", "EXP_HAT_DETECT",
 509                                    "GPIO_AUD_RSTn", "GPIO_eMMC_RSTn",
 510                                    "UART1_FET_BUF_EN", "BT_UART_WAKE_SOC",
 511                                    "GPIO_HDMI_RSTn", "CSI_GPIO0",
 512                                    "CSI_GPIO1", "WLAN_ALERTn",
 513                                    "HDMI_INTn", "TEST_GPIO2",
 514                                    "MCASP1_FET_EN", "MCASP1_BUF_BT_EN",
 515                                    "MCASP1_FET_SEL", "UART1_FET_SEL",
 516                                    "PD_I2C_IRQ", "IO_EXP_TEST_LED";
 517         };
 518
 519         tlv320aic3106: audio-codec@1b {
 520                 #sound-dai-cells = <0>;
 521                 compatible = "ti,tlv320aic3106";
 522                 reg = <0x1b>;
 523                 ai3x-micbias-vg = <1>;  /* 2.0V */
 524
 525                 /* Regulators */
 526                 AVDD-supply = <&vcc_3v3_sys>;
 527                 IOVDD-supply = <&vcc_3v3_sys>;
 528                 DRVDD-supply = <&vcc_3v3_sys>;
 529                 DVDD-supply = <&buck5>;
 530         };
 531
 532         exp2: gpio@23 {
 533                 compatible = "ti,tca6424";
 534                 reg = <0x23>;
 535                 gpio-controller;
 536                 #gpio-cells = <2>;
 537
 538                 gpio-line-names = "", "",
 539                                   "", "",
 540                                   "", "",
 541                                   "", "",
 542                                   "WL_LT_EN", "CSI_RSTz",
 543                                   "", "",
 544                                   "", "",
 545                                   "", "",
 546                                   "SPI0_FET_SEL", "SPI0_FET_OE",
 547                                   "RGMII2_BRD_CONN_DET", "CSI_SEL2",
 548                                   "CSI_EN", "AUTO_100M_1000M_CONFIG",
 549                                   "CSI_VLDO_SEL", "SoC_WLAN_SDIO_RST";
 550         };
 551
 552         sii9022: bridge-hdmi@3b {
 553                 compatible = "sil,sii9022";
 554                 reg = <0x3b>;
 555                 interrupt-parent = <&exp1>;
 556                 interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
 557                 #sound-dai-cells = <0>;
 558                 sil,i2s-data-lanes = < 0 >;
 559
 560                 ports {
 561                         #address-cells = <1>;
 562                         #size-cells = <0>;
 563
 564                         port@0 {
 565                                 reg = <0>;
 566
 567                                 sii9022_in: endpoint {
 568                                         remote-endpoint = <&dpi1_out>;
 569                                 };
 570                         };
 571
 572                         port@1 {
 573                                 reg = <1>;
 574
 575                                 sii9022_out: endpoint {
 576                                         remote-endpoint = <&hdmi_connector_in>;
 577                                 };
 578                         };
 579                 };
 580         };
 581 };
 582
 583 &main_i2c2 {
 584         status = "okay";
 585         pinctrl-names = "default";
 586         pinctrl-0 = <&main_i2c2_pins_default>;
 587         clock-frequency = <400000>;
 588 };
 589
 590 &sdhci0 {
 591         /* eMMC */
 592         status = "okay";
 593         non-removable;
 594         pinctrl-names = "default";
 595         pinctrl-0 = <&main_mmc0_pins_default>;
 596         disable-wp;
 597 };
 598
 599 &sdhci1 {
 600         /* SD/MMC */
 601         status = "okay";
 602         vmmc-supply = <&vdd_mmc1>;
 603         vqmmc-supply = <&vddshv_sdio>;
 604         pinctrl-names = "default";
 605         pinctrl-0 = <&main_mmc1_pins_default>;
 606         disable-wp;
 607 };
 608
 609 &main_gpio0 {
 610         status = "okay";
 611 };
 612
 613 &main_gpio1 {
 614         status = "okay";
 615 };
 616
 617 &main_gpio_intr {
 618         status = "okay";
 619 };
 620
 621 &main_uart0 {
 622         status = "okay";
 623         pinctrl-names = "default";
 624         pinctrl-0 = <&main_uart0_pins_default>;
 625 };
 626
 627 /* Main UART1 is used for TIFS firmware logs */
 628 &main_uart1 {
 629         pinctrl-names = "default";
 630         pinctrl-0 = <&main_uart1_pins_default>;
 631         status = "reserved";
 632 };
 633
 634 &usbss0 {
 635         status = "okay";
 636         ti,vbus-divider;
 637 };
 638
 639 &usb0 {
 640         usb-role-switch;
 641
 642         port {
 643                 usb0_hs_ep: endpoint {
 644                         remote-endpoint = <&usb_con_hs>;
 645                 };
 646         };
 647 };
 648
 649 &usbss1 {
 650         status = "okay";
 651 };
 652
 653 &usb1 {
 654         dr_mode = "host";
 655         pinctrl-names = "default";
 656         pinctrl-0 = <&main_usb1_pins_default>;
 657 };
 658
 659 &cpsw3g {
 660         status = "okay";
 661         pinctrl-names = "default";
 662         pinctrl-0 = <&main_rgmii1_pins_default>;
 663 };
 664
 665 &cpsw_port1 {
 666         status = "okay";
 667         phy-mode = "rgmii-rxid";
 668         phy-handle = <&cpsw3g_phy0>;
 669 };
 670
 671 &cpsw_port2 {
 672         status = "disabled";
 673 };
 674
 675 &cpsw3g_mdio {
 676         status = "okay";
 677         pinctrl-names = "default";
 678         pinctrl-0 = <&main_mdio1_pins_default>;
 679
 680         cpsw3g_phy0: ethernet-phy@0 {
 681                 reg = <0>;
 682                 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
 683                 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
 684                 ti,min-output-impedance;
 685         };
 686 };
 687
 688 &mcasp1 {
 689         status = "okay";
 690         #sound-dai-cells = <0>;
 691
 692         pinctrl-names = "default";
 693         pinctrl-0 = <&main_mcasp1_pins_default>;
 694
 695         op-mode = <0>;          /* MCASP_IIS_MODE */
 696         tdm-slots = <2>;
 697
 698         serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
 699                1 0 2 0
 700                0 0 0 0
 701                0 0 0 0
 702                0 0 0 0
 703         >;
 704         tx-num-evt = <32>;
 705         rx-num-evt = <32>;
 706 };
 707
 708 &dss {
 709         status = "okay";
 710         pinctrl-names = "default";
 711         pinctrl-0 = <&main_dss0_pins_default>;
 712 };
 713
 714 &dss_ports {
 715         /* VP2: DPI Output */
 716         port@1 {
 717                 reg = <1>;
 718
 719                 dpi1_out: endpoint {
 720                         remote-endpoint = <&sii9022_in>;
 721                 };
 722         };
 723 };