arch/arm/dts/k3-am625-beagleplay.dts

   1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
   2 /*
   3  * https://beagleplay.org/
   4  *
   5  * Copyright (C) 2022-2024 Texas Instruments Incorporated - https://www.ti.com/
   6  * Copyright (C) 2022-2024 Robert Nelson, BeagleBoard.org Foundation
   7  */
   8
   9 /dts-v1/;
  10
  11 #include <dt-bindings/leds/common.h>
  12 #include <dt-bindings/gpio/gpio.h>
  13 #include <dt-bindings/input/input.h>
  14 #include "k3-am625.dtsi"
  15
  16 / {
  17         compatible = "beagle,am625-beagleplay", "ti,am625";
  18         model = "BeagleBoard.org BeaglePlay";
  19
  20         aliases {
  21                 ethernet0 = &cpsw_port1;
  22                 ethernet1 = &cpsw_port2;
  23                 gpio0 = &main_gpio0;
  24                 gpio1 = &main_gpio1;
  25                 gpio2 = &mcu_gpio0;
  26                 i2c0 = &main_i2c0;
  27                 i2c1 = &main_i2c1;
  28                 i2c2 = &main_i2c2;
  29                 i2c3 = &main_i2c3;
  30                 i2c4 = &wkup_i2c0;
  31                 i2c5 = &mcu_i2c0;
  32                 mmc0 = &sdhci0;
  33                 mmc1 = &sdhci1;
  34                 mmc2 = &sdhci2;
  35                 rtc0 = &rtc;
  36                 serial0 = &main_uart5;
  37                 serial1 = &main_uart6;
  38                 serial2 = &main_uart0;
  39                 usb0 = &usb0;
  40                 usb1 = &usb1;
  41         };
  42
  43         chosen {
  44                 stdout-path = "serial2:115200n8";
  45         };
  46
  47         memory@80000000 {
  48                 bootph-pre-ram;
  49                 device_type = "memory";
  50                 /* 2G RAM */
  51                 reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
  52         };
  53
  54         reserved-memory {
  55                 #address-cells = <2>;
  56                 #size-cells = <2>;
  57                 ranges;
  58
  59                 ramoops: ramoops@9ca00000 {
  60                         compatible = "ramoops";
  61                         reg = <0x00 0x9ca00000 0x00 0x00100000>;
  62                         record-size = <0x8000>;
  63                         console-size = <0x8000>;
  64                         ftrace-size = <0x00>;
  65                         pmsg-size = <0x8000>;
  66                 };
  67
  68                 secure_tfa_ddr: tfa@9e780000 {
  69                         reg = <0x00 0x9e780000 0x00 0x80000>;
  70                         no-map;
  71                 };
  72
  73                 secure_ddr: optee@9e800000 {
  74                         reg = <0x00 0x9e800000 0x00 0x01800000>;
  75                         no-map;
  76                 };
  77
  78                 wkup_r5fss0_core0_dma_memory_region: r5f-dma-memory@9db00000 {
  79                         compatible = "shared-dma-pool";
  80                         reg = <0x00 0x9db00000 0x00 0xc00000>;
  81                         no-map;
  82                 };
  83         };
  84
  85         vsys_5v0: regulator-1 {
  86                 bootph-all;
  87                 compatible = "regulator-fixed";
  88                 regulator-name = "vsys_5v0";
  89                 regulator-min-microvolt = <5000000>;
  90                 regulator-max-microvolt = <5000000>;
  91                 regulator-always-on;
  92                 regulator-boot-on;
  93         };
  94
  95         vdd_3v3: regulator-2 {
  96                 /* output of TLV62595DMQR-U12 */
  97                 bootph-all;
  98                 compatible = "regulator-fixed";
  99                 regulator-name = "vdd_3v3";
 100                 regulator-min-microvolt = <3300000>;
 101                 regulator-max-microvolt = <3300000>;
 102                 vin-supply = <&vsys_5v0>;
 103                 regulator-always-on;
 104                 regulator-boot-on;
 105         };
 106
 107         wlan_en: regulator-3 {
 108                 /* OUTPUT of SN74AVC2T244DQMR */
 109                 compatible = "regulator-fixed";
 110                 regulator-name = "wlan_en";
 111                 regulator-min-microvolt = <1800000>;
 112                 regulator-max-microvolt = <1800000>;
 113                 enable-active-high;
 114                 regulator-always-on;
 115                 vin-supply = <&vdd_3v3>;
 116                 gpio = <&main_gpio0 38 GPIO_ACTIVE_HIGH>;
 117                 pinctrl-names = "default";
 118                 pinctrl-0 = <&wifi_en_pins_default>;
 119         };
 120
 121         vdd_3v3_sd: regulator-4 {
 122                 /* output of TPS22918DBVR-U21 */
 123                 bootph-all;
 124                 pinctrl-names = "default";
 125                 pinctrl-0 = <&vdd_3v3_sd_pins_default>;
 126
 127                 compatible = "regulator-fixed";
 128                 regulator-name = "vdd_3v3_sd";
 129                 regulator-min-microvolt = <3300000>;
 130                 regulator-max-microvolt = <3300000>;
 131                 enable-active-high;
 132                 regulator-always-on;
 133                 vin-supply = <&vdd_3v3>;
 134                 gpio = <&main_gpio1 19 GPIO_ACTIVE_HIGH>;
 135         };
 136
 137         vdd_sd_dv: regulator-5 {
 138                 bootph-all;
 139                 compatible = "regulator-gpio";
 140                 regulator-name = "sd_hs200_switch";
 141                 pinctrl-names = "default";
 142                 pinctrl-0 = <&vdd_sd_dv_pins_default>;
 143                 regulator-min-microvolt = <1800000>;
 144                 regulator-max-microvolt = <3300000>;
 145                 regulator-boot-on;
 146                 vin-supply = <&ldo1_reg>;
 147                 gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>;
 148                 states = <1800000 0x0>,
 149                          <3300000 0x1>;
 150         };
 151
 152         leds {
 153                 bootph-all;
 154                 compatible = "gpio-leds";
 155
 156                 led-0 {
 157                         bootph-all;
 158                         gpios = <&main_gpio0 3 GPIO_ACTIVE_HIGH>;
 159                         linux,default-trigger = "heartbeat";
 160                         function = LED_FUNCTION_HEARTBEAT;
 161                         default-state = "off";
 162                 };
 163
 164                 led-1 {
 165                         bootph-all;
 166                         gpios = <&main_gpio0 4 GPIO_ACTIVE_HIGH>;
 167                         linux,default-trigger = "disk-activity";
 168                         function = LED_FUNCTION_DISK_ACTIVITY;
 169                         default-state = "keep";
 170                 };
 171
 172                 led-2 {
 173                         bootph-all;
 174                         gpios = <&main_gpio0 5 GPIO_ACTIVE_HIGH>;
 175                         function = LED_FUNCTION_CPU;
 176                 };
 177
 178                 led-3 {
 179                         bootph-all;
 180                         gpios = <&main_gpio0 6 GPIO_ACTIVE_HIGH>;
 181                         function = LED_FUNCTION_LAN;
 182                 };
 183
 184                 led-4 {
 185                         bootph-all;
 186                         gpios = <&main_gpio0 9 GPIO_ACTIVE_HIGH>;
 187                         function = LED_FUNCTION_WLAN;
 188                 };
 189         };
 190
 191         gpio_keys: gpio-keys {
 192                 compatible = "gpio-keys";
 193                 autorepeat;
 194                 pinctrl-names = "default";
 195                 pinctrl-0 = <&usr_button_pins_default>;
 196
 197                 usr: button-usr {
 198                         label = "User Key";
 199                         linux,code = <BTN_0>;
 200                         gpios = <&main_gpio0 18 GPIO_ACTIVE_LOW>;
 201                 };
 202
 203         };
 204
 205         hdmi0: connector-hdmi {
 206                 compatible = "hdmi-connector";
 207                 label = "hdmi";
 208                 type = "a";
 209                 port {
 210                         hdmi_connector_in: endpoint {
 211                                 remote-endpoint = <&it66121_out>;
 212                         };
 213                 };
 214         };
 215
 216         sound {
 217                 compatible = "simple-audio-card";
 218                 simple-audio-card,name = "it66121 HDMI";
 219                 simple-audio-card,format = "i2s";
 220                 simple-audio-card,bitclock-master = <&hdmi_dailink_master>;
 221                 simple-audio-card,frame-master = <&hdmi_dailink_master>;
 222
 223                 hdmi_dailink_master: simple-audio-card,cpu {
 224                         sound-dai = <&mcasp1>;
 225                         system-clock-direction-out;
 226                 };
 227
 228                 simple-audio-card,codec {
 229                         sound-dai = <&it66121>;
 230                 };
 231         };
 232
 233 };
 234
 235 &main_pmx0 {
 236         gpio0_pins_default: gpio0-default-pins {
 237                 bootph-all;
 238                 pinctrl-single,pins = <
 239                         AM62X_IOPAD(0x0004, PIN_INPUT, 7) /* (G25) OSPI0_LBCLKO.GPIO0_1 */
 240                         AM62X_IOPAD(0x0008, PIN_INPUT, 7) /* (J24) OSPI0_DQS.GPIO0_2 */
 241                         AM62X_IOPAD(0x000c, PIN_INPUT, 7) /* (E25) OSPI0_D0.GPIO0_3 */
 242                         AM62X_IOPAD(0x0010, PIN_INPUT, 7) /* (G24) OSPI0_D1.GPIO0_4 */
 243                         AM62X_IOPAD(0x0014, PIN_INPUT, 7) /* (F25) OSPI0_D2.GPIO0_5 */
 244                         AM62X_IOPAD(0x0018, PIN_INPUT, 7) /* (F24) OSPI0_D3.GPIO0_6 */
 245                         AM62X_IOPAD(0x0024, PIN_INPUT, 7) /* (H25) OSPI0_D6.GPIO0_9 */
 246                         AM62X_IOPAD(0x0028, PIN_INPUT, 7) /* (J22) OSPI0_D7.GPIO0_10 */
 247                         AM62X_IOPAD(0x002c, PIN_INPUT, 7) /* (F23) OSPI0_CSn0.GPIO0_11 */
 248                         AM62X_IOPAD(0x0030, PIN_INPUT, 7) /* (G21) OSPI0_CSn1.GPIO0_12 */
 249                         AM62X_IOPAD(0x0034, PIN_INPUT, 7) /* (H21) OSPI0_CSn2.GPIO0_13 */
 250                         AM62X_IOPAD(0x0038, PIN_INPUT, 7) /* (E24) OSPI0_CSn3.GPIO0_14 */
 251                         AM62X_IOPAD(0x00a4, PIN_INPUT, 7) /* (M22) GPMC0_DIR.GPIO0_40 */
 252                         AM62X_IOPAD(0x00ac, PIN_INPUT, 7) /* (L21) GPMC0_CSn1.GPIO0_42 */
 253                 >;
 254         };
 255
 256         vdd_sd_dv_pins_default: vdd-sd-default-pins {
 257                 bootph-all;
 258                 pinctrl-single,pins = <
 259                         AM62X_IOPAD(0x0244, PIN_OUTPUT, 7) /* (C17) MMC1_SDWP.GPIO1_49 */
 260                 >;
 261         };
 262
 263         usr_button_pins_default: usr-button-default-pins {
 264                 pinctrl-single,pins = <
 265                         AM62X_IOPAD(0x0048, PIN_INPUT, 7) /* (N25) GPMC0_AD3.GPIO0_18 */
 266                 >;
 267         };
 268
 269         grove_pins_default: grove-default-pins {
 270                 pinctrl-single,pins = <
 271                         AM62X_IOPAD(0x01e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */
 272                         AM62X_IOPAD(0x01ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */
 273                 >;
 274         };
 275
 276         local_i2c_pins_default: local-i2c-default-pins {
 277                 bootph-all;
 278                 pinctrl-single,pins = <
 279                         AM62X_IOPAD(0x01e0, PIN_INPUT_PULLUP, 0) /* (B16) I2C0_SCL */
 280                         AM62X_IOPAD(0x01e4, PIN_INPUT_PULLUP, 0) /* (A16) I2C0_SDA */
 281                 >;
 282         };
 283
 284         i2c2_1v8_pins_default: i2c2-default-pins {
 285                 pinctrl-single,pins = <
 286                         AM62X_IOPAD(0x00b0, PIN_INPUT_PULLUP, 1) /* (K22) GPMC0_CSn2.I2C2_SCL */
 287                         AM62X_IOPAD(0x00b4, PIN_INPUT_PULLUP, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */
 288                 >;
 289         };
 290
 291         mdio0_pins_default: mdio0-default-pins {
 292                 pinctrl-single,pins = <
 293                         AM62X_IOPAD(0x0160, PIN_OUTPUT, 0) /* (AD24) MDIO0_MDC */
 294                         AM62X_IOPAD(0x015c, PIN_INPUT, 0) /* (AB22) MDIO0_MDIO */
 295                         AM62X_IOPAD(0x003c, PIN_INPUT, 7) /* (M25) GPMC0_AD0.GPIO0_15 */
 296                         AM62X_IOPAD(0x018c, PIN_INPUT, 7) /* (AC21) RGMII2_RD2.GPIO1_5 */
 297                 >;
 298         };
 299
 300         rgmii1_pins_default: rgmii1-default-pins {
 301                 pinctrl-single,pins = <
 302                         AM62X_IOPAD(0x014c, PIN_INPUT, 0) /* (AB17) RGMII1_RD0 */
 303                         AM62X_IOPAD(0x0150, PIN_INPUT, 0) /* (AC17) RGMII1_RD1 */
 304                         AM62X_IOPAD(0x0154, PIN_INPUT, 0) /* (AB16) RGMII1_RD2 */
 305                         AM62X_IOPAD(0x0158, PIN_INPUT, 0) /* (AA15) RGMII1_RD3 */
 306                         AM62X_IOPAD(0x0148, PIN_INPUT, 0) /* (AD17) RGMII1_RXC */
 307                         AM62X_IOPAD(0x0144, PIN_INPUT, 0) /* (AE17) RGMII1_RX_CTL */
 308                         AM62X_IOPAD(0x0134, PIN_OUTPUT, 0) /* (AE20) RGMII1_TD0 */
 309                         AM62X_IOPAD(0x0138, PIN_OUTPUT, 0) /* (AD20) RGMII1_TD1 */
 310                         AM62X_IOPAD(0x013c, PIN_OUTPUT, 0) /* (AE18) RGMII1_TD2 */
 311                         AM62X_IOPAD(0x0140, PIN_OUTPUT, 0) /* (AD18) RGMII1_TD3 */
 312                         AM62X_IOPAD(0x0130, PIN_OUTPUT, 0) /* (AE19) RGMII1_TXC */
 313                         AM62X_IOPAD(0x012c, PIN_OUTPUT, 0) /* (AD19) RGMII1_TX_CTL */
 314                 >;
 315         };
 316
 317         emmc_pins_default: emmc-default-pins {
 318                 bootph-all;
 319                 pinctrl-single,pins = <
 320                         AM62X_IOPAD(0x0220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */
 321                         AM62X_IOPAD(0x0218, PIN_INPUT, 0) /* (AB1) MMC0_CLK */
 322                         AM62X_IOPAD(0x0214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */
 323                         AM62X_IOPAD(0x0210, PIN_INPUT, 0) /* (AA1) MMC0_DAT1 */
 324                         AM62X_IOPAD(0x020c, PIN_INPUT, 0) /* (AA3) MMC0_DAT2 */
 325                         AM62X_IOPAD(0x0208, PIN_INPUT, 0) /* (Y4) MMC0_DAT3 */
 326                         AM62X_IOPAD(0x0204, PIN_INPUT, 0) /* (AB2) MMC0_DAT4 */
 327                         AM62X_IOPAD(0x0200, PIN_INPUT, 0) /* (AC1) MMC0_DAT5 */
 328                         AM62X_IOPAD(0x01fc, PIN_INPUT, 0) /* (AD2) MMC0_DAT6 */
 329                         AM62X_IOPAD(0x01f8, PIN_INPUT, 0) /* (AC2) MMC0_DAT7 */
 330                 >;
 331         };
 332
 333         vdd_3v3_sd_pins_default: vdd-3v3-sd-default-pins {
 334                 bootph-all;
 335                 pinctrl-single,pins = <
 336                         AM62X_IOPAD(0x01c4, PIN_INPUT, 7) /* (B14) SPI0_D1_GPIO1_19 */
 337                 >;
 338         };
 339
 340         sd_pins_default: sd-default-pins {
 341                 bootph-all;
 342                 pinctrl-single,pins = <
 343                         AM62X_IOPAD(0x023c, PIN_INPUT, 0) /* (A21) MMC1_CMD */
 344                         AM62X_IOPAD(0x0234, PIN_INPUT, 0) /* (B22) MMC1_CLK */
 345                         AM62X_IOPAD(0x0230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */
 346                         AM62X_IOPAD(0x022c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */
 347                         AM62X_IOPAD(0x0228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */
 348                         AM62X_IOPAD(0x0224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */
 349                         AM62X_IOPAD(0x0240, PIN_INPUT, 7) /* (D17) MMC1_SDCD.GPIO1_48 */
 350                 >;
 351         };
 352
 353         wifi_pins_default: wifi-default-pins {
 354                 pinctrl-single,pins = <
 355                         AM62X_IOPAD(0x0120, PIN_INPUT, 0) /* (C24) MMC2_CMD */
 356                         AM62X_IOPAD(0x0118, PIN_INPUT, 0) /* (D25) MMC2_CLK */
 357                         AM62X_IOPAD(0x0114, PIN_INPUT, 0) /* (B24) MMC2_DAT0 */
 358                         AM62X_IOPAD(0x0110, PIN_INPUT, 0) /* (C25) MMC2_DAT1 */
 359                         AM62X_IOPAD(0x010c, PIN_INPUT, 0) /* (E23) MMC2_DAT2 */
 360                         AM62X_IOPAD(0x0108, PIN_INPUT, 0) /* (D24) MMC2_DAT3 */
 361                         AM62X_IOPAD(0x0124, PIN_INPUT, 0) /* (A23) MMC2_SDCD */
 362                         AM62X_IOPAD(0x11c, PIN_INPUT, 0) /* (#N/A) MMC2_CLKB */
 363                 >;
 364         };
 365
 366         wifi_en_pins_default: wifi-en-default-pins {
 367                 pinctrl-single,pins = <
 368                         AM62X_IOPAD(0x009c, PIN_OUTPUT, 7) /* (V25) GPMC0_WAIT1.GPIO0_38 */
 369                 >;
 370         };
 371
 372         wifi_wlirq_pins_default: wifi-wlirq-default-pins {
 373                 pinctrl-single,pins = <
 374                         AM62X_IOPAD(0x00a8, PIN_INPUT, 7) /* (M21) GPMC0_CSn0.GPIO0_41 */
 375                 >;
 376         };
 377
 378         spe_pins_default: spe-default-pins {
 379                 pinctrl-single,pins = <
 380                         AM62X_IOPAD(0x0168, PIN_INPUT, 1) /* (AE21) RGMII2_TXC.RMII2_CRS_DV */
 381                         AM62X_IOPAD(0x0180, PIN_INPUT, 1) /* (AD23) RGMII2_RXC.RMII2_REF_CLK */
 382                         AM62X_IOPAD(0x0184, PIN_INPUT, 1) /* (AE23) RGMII2_RD0.RMII2_RXD0 */
 383                         AM62X_IOPAD(0x0188, PIN_INPUT, 1) /* (AB20) RGMII2_RD1.RMII2_RXD1 */
 384                         AM62X_IOPAD(0x017c, PIN_INPUT, 1) /* (AD22) RGMII2_RX_CTL.RMII2_RX_ER */
 385                         AM62X_IOPAD(0x016c, PIN_INPUT, 1) /* (Y18) RGMII2_TD0.RMII2_TXD0 */
 386                         AM62X_IOPAD(0x0170, PIN_INPUT, 1) /* (AA18) RGMII2_TD1.RMII2_TXD1 */
 387                         AM62X_IOPAD(0x0164, PIN_INPUT, 1) /* (AA19) RGMII2_TX_CTL.RMII2_TX_EN */
 388                         AM62X_IOPAD(0x0190, PIN_INPUT, 7) /* (AE22) RGMII2_RD3.GPIO1_6 */
 389                         AM62X_IOPAD(0x01f0, PIN_OUTPUT, 5) /* (A18) EXT_REFCLK1.CLKOUT0 */
 390                 >;
 391         };
 392
 393         mikrobus_i2c_pins_default: mikrobus-i2c-default-pins {
 394                 pinctrl-single,pins = <
 395                         AM62X_IOPAD(0x01d0, PIN_INPUT_PULLUP, 2) /* (A15) UART0_CTSn.I2C3_SCL */
 396                         AM62X_IOPAD(0x01d4, PIN_INPUT_PULLUP, 2) /* (B15) UART0_RTSn.I2C3_SDA */
 397                 >;
 398         };
 399
 400         mikrobus_uart_pins_default: mikrobus-uart-default-pins {
 401                 pinctrl-single,pins = <
 402                         AM62X_IOPAD(0x01d8, PIN_INPUT, 1) /* (C15) MCAN0_TX.UART5_RXD */
 403                         AM62X_IOPAD(0x01dc, PIN_OUTPUT, 1) /* (E15) MCAN0_RX.UART5_TXD */
 404                 >;
 405         };
 406
 407         mikrobus_spi_pins_default: mikrobus-spi-default-pins {
 408                 pinctrl-single,pins = <
 409                         AM62X_IOPAD(0x01b0, PIN_INPUT, 1) /* (A20) MCASP0_ACLKR.SPI2_CLK */
 410                         AM62X_IOPAD(0x01ac, PIN_INPUT, 1) /* (E19) MCASP0_AFSR.SPI2_CS0 */
 411                         AM62X_IOPAD(0x0194, PIN_INPUT, 1) /* (B19) MCASP0_AXR3.SPI2_D0 */
 412                         AM62X_IOPAD(0x0198, PIN_INPUT, 1) /* (A19) MCASP0_AXR2.SPI2_D1 */
 413                 >;
 414         };
 415
 416         mikrobus_gpio_pins_default: mikrobus-gpio-default-pins {
 417                 bootph-all;
 418                 pinctrl-single,pins = <
 419                         AM62X_IOPAD(0x019c, PIN_INPUT, 7) /* (B18) MCASP0_AXR1.GPIO1_9 */
 420                         AM62X_IOPAD(0x01a0, PIN_INPUT, 7) /* (E18) MCASP0_AXR0.GPIO1_10 */
 421                         AM62X_IOPAD(0x01a8, PIN_INPUT, 7) /* (D20) MCASP0_AFSX.GPIO1_12 */
 422                 >;
 423         };
 424
 425         main_uart0_pins_default: main-uart0-default-pins {
 426                 bootph-all;
 427                 pinctrl-single,pins = <
 428                         AM62X_IOPAD(0x01c8, PIN_INPUT, 0) /* (D14) UART0_RXD */
 429                         AM62X_IOPAD(0x01cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */
 430                 >;
 431         };
 432
 433         wifi_debug_uart_pins_default: wifi-debug-uart-default-pins {
 434                 pinctrl-single,pins = <
 435                         AM62X_IOPAD(0x001c, PIN_INPUT, 3) /* (J23) OSPI0_D4.UART6_RXD */
 436                         AM62X_IOPAD(0x0020, PIN_OUTPUT, 3) /* (J25) OSPI0_D5.UART6_TXD */
 437                 >;
 438         };
 439
 440         usb1_pins_default: usb1-default-pins {
 441                 pinctrl-single,pins = <
 442                         AM62X_IOPAD(0x0258, PIN_INPUT, 0) /* (F18) USB1_DRVVBUS */
 443                 >;
 444         };
 445
 446         pmic_irq_pins_default: pmic-irq-default-pins {
 447                 pinctrl-single,pins = <
 448                         AM62X_IOPAD(0x01f4, PIN_INPUT_PULLUP, 0) /* (D16) EXTINTn */
 449                 >;
 450         };
 451
 452         hdmi_gpio_pins_default: hdmi-gpio-default-pins {
 453                 pinctrl-single,pins = <
 454                         AM62X_IOPAD(0x0094, PIN_INPUT_PULLUP | PIN_DEBOUNCE_CONF6, 7) /* (N20) GPMC0_BE1n.GPIO0_36 */
 455                         AM62X_IOPAD(0x0054, PIN_OUTPUT_PULLUP, 7) /* (P21) GPMC0_AD6.GPIO0_21 */
 456                 >;
 457         };
 458
 459         mcasp_hdmi_pins_default: mcasp-hdmi-default-pins {
 460                 pinctrl-single,pins = <
 461                         AM62X_IOPAD(0x0090, PIN_INPUT, 2) /* (M24) GPMC0_BE0n_CLE.MCASP1_ACLKX */
 462                         AM62X_IOPAD(0x0098, PIN_INPUT, 2) /* (U23) GPMC0_WAIT0.MCASP1_AFSX */
 463                         AM62X_IOPAD(0x008c, PIN_OUTPUT, 2) /* (L25) GPMC0_WEn.MCASP1_AXR0 */
 464                         AM62X_IOPAD(0x0088, PIN_INPUT, 2) /* (L24) GPMC0_OEn_REn.MCASP1_AXR1 */
 465                         AM62X_IOPAD(0x0084, PIN_INPUT, 2) /* (L23) GPMC0_ADVn_ALE.MCASP1_AXR2 */
 466                         AM62X_IOPAD(0x007c, PIN_INPUT, 2) /* (P25) GPMC0_CLK.MCASP1_AXR3 */
 467                 >;
 468         };
 469
 470         dss0_pins_default: dss0-default-pins {
 471                 pinctrl-single,pins = <
 472                         AM62X_IOPAD(0x0100, PIN_OUTPUT, 0) /* (AC25) VOUT0_VSYNC */
 473                         AM62X_IOPAD(0x00f8, PIN_OUTPUT, 0) /* (AB24) VOUT0_HSYNC */
 474                         AM62X_IOPAD(0x0104, PIN_OUTPUT, 0) /* (AC24) VOUT0_PCLK */
 475                         AM62X_IOPAD(0x00fc, PIN_OUTPUT, 0) /* (Y20) VOUT0_DE */
 476                         AM62X_IOPAD(0x00b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */
 477                         AM62X_IOPAD(0x00bc, PIN_OUTPUT, 0) /* (V24) VOUT0_DATA1 */
 478                         AM62X_IOPAD(0x00c0, PIN_OUTPUT, 0) /* (W25) VOUT0_DATA2 */
 479                         AM62X_IOPAD(0x00c4, PIN_OUTPUT, 0) /* (W24) VOUT0_DATA3 */
 480                         AM62X_IOPAD(0x00c8, PIN_OUTPUT, 0) /* (Y25) VOUT0_DATA4 */
 481                         AM62X_IOPAD(0x00cc, PIN_OUTPUT, 0) /* (Y24) VOUT0_DATA5 */
 482                         AM62X_IOPAD(0x00d0, PIN_OUTPUT, 0) /* (Y23) VOUT0_DATA6 */
 483                         AM62X_IOPAD(0x00d4, PIN_OUTPUT, 0) /* (AA25) VOUT0_DATA7 */
 484                         AM62X_IOPAD(0x00d8, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA8 */
 485                         AM62X_IOPAD(0x00dc, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA9 */
 486                         AM62X_IOPAD(0x00e0, PIN_OUTPUT, 0) /* (V20) VOUT0_DATA10 */
 487                         AM62X_IOPAD(0x00e4, PIN_OUTPUT, 0) /* (AA23) VOUT0_DATA11 */
 488                         AM62X_IOPAD(0x00e8, PIN_OUTPUT, 0) /* (AB25) VOUT0_DATA12 */
 489                         AM62X_IOPAD(0x00ec, PIN_OUTPUT, 0) /* (AA24) VOUT0_DATA13 */
 490                         AM62X_IOPAD(0x00f0, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA14 */
 491                         AM62X_IOPAD(0x00f4, PIN_OUTPUT, 0) /* (AA21) VOUT0_DATA15 */
 492                         AM62X_IOPAD(0x005c, PIN_OUTPUT, 1) /* (R24) GPMC0_AD8.VOUT0_DATA16 */
 493                         AM62X_IOPAD(0x0060, PIN_OUTPUT, 1) /* (R25) GPMC0_AD9.VOUT0_DATA17 */
 494                         AM62X_IOPAD(0x0064, PIN_OUTPUT, 1) /* (T25) GPMC0_AD10.VOUT0_DATA18 */
 495                         AM62X_IOPAD(0x0068, PIN_OUTPUT, 1) /* (R21) GPMC0_AD11.VOUT0_DATA19 */
 496                         AM62X_IOPAD(0x006c, PIN_OUTPUT, 1) /* (T22) GPMC0_AD12.VOUT0_DATA20 */
 497                         AM62X_IOPAD(0x0070, PIN_OUTPUT, 1) /* (T24) GPMC0_AD13.VOUT0_DATA21 */
 498                         AM62X_IOPAD(0x0074, PIN_OUTPUT, 1) /* (U25) GPMC0_AD14.VOUT0_DATA22 */
 499                         AM62X_IOPAD(0x0078, PIN_OUTPUT, 1) /* (U24) GPMC0_AD15.VOUT0_DATA23 */
 500                 >;
 501         };
 502 };
 503
 504 &mcu_pmx0 {
 505         i2c_qwiic_pins_default: i2c-qwiic-default-pins {
 506                 pinctrl-single,pins = <
 507                         AM62X_MCU_IOPAD(0x0044, PIN_INPUT, 0) /* (A8) MCU_I2C0_SCL */
 508                         AM62X_MCU_IOPAD(0x0048, PIN_INPUT, 0) /* (D10) MCU_I2C0_SDA */
 509                 >;
 510         };
 511
 512         gbe_pmx_obsclk: gbe-pmx-obsclk-default-pins {
 513                 pinctrl-single,pins = <
 514                         AM62X_MCU_IOPAD(0x0004, PIN_OUTPUT, 1) /* (B8) MCU_SPI0_CS1.MCU_OBSCLK0 */
 515                 >;
 516         };
 517
 518         i2c_csi_pins_default: i2c-csi-default-pins {
 519                 pinctrl-single,pins = <
 520                         AM62X_MCU_IOPAD(0x004c, PIN_INPUT_PULLUP, 0) /* (B9) WKUP_I2C0_SCL */
 521                         AM62X_MCU_IOPAD(0x0050, PIN_INPUT_PULLUP, 0) /* (A9) WKUP_I2C0_SDA */
 522                 >;
 523         };
 524
 525         wifi_32k_clk: mcu-clk-out-default-pins {
 526                 pinctrl-single,pins = <
 527                         AM62X_MCU_IOPAD(0x0084, PIN_OUTPUT, 0) /* (A12) WKUP_CLKOUT0 */
 528                 >;
 529         };
 530 };
 531
 532 &a53_opp_table {
 533         /* Requires VDD_CORE to be at 0.85V */
 534         opp-1400000000 {
 535                 opp-hz = /bits/ 64 <1400000000>;
 536                 opp-supported-hw = <0x01 0x0004>;
 537         };
 538 };
 539
 540 &wkup_i2c0 {
 541         pinctrl-names = "default";
 542         pinctrl-0 = <&i2c_csi_pins_default>;
 543         clock-frequency = <400000>;
 544         /* Enable with overlay for camera sensor */
 545 };
 546
 547 &mcu_i2c0 {
 548         pinctrl-names = "default";
 549         pinctrl-0 = <&i2c_qwiic_pins_default>;
 550         clock-frequency = <100000>;
 551         status = "okay";
 552 };
 553
 554 &usbss0 {
 555         bootph-all;
 556         ti,vbus-divider;
 557         status = "okay";
 558 };
 559
 560 &usb0 {
 561         bootph-all;
 562         dr_mode = "peripheral";
 563 };
 564
 565 &usbss1 {
 566         ti,vbus-divider;
 567         status = "okay";
 568 };
 569
 570 &usb1 {
 571         dr_mode = "host";
 572         pinctrl-names = "default";
 573         pinctrl-0 = <&usb1_pins_default>;
 574 };
 575
 576 &cpsw3g {
 577         pinctrl-names = "default";
 578         pinctrl-0 = <&rgmii1_pins_default>, <&spe_pins_default>,
 579                     <&gbe_pmx_obsclk>;
 580         assigned-clocks = <&k3_clks 157 70>, <&k3_clks 157 20>;
 581         assigned-clock-parents = <&k3_clks 157 72>, <&k3_clks 157 22>;
 582 };
 583
 584 &cpsw_port1 {
 585         phy-mode = "rgmii-rxid";
 586         phy-handle = <&cpsw3g_phy0>;
 587 };
 588
 589 &cpsw_port2 {
 590         phy-mode = "rmii";
 591         phy-handle = <&cpsw3g_phy1>;
 592 };
 593
 594 &cpsw3g_mdio {
 595         status = "okay";
 596         pinctrl-names = "default";
 597         pinctrl-0 = <&mdio0_pins_default>;
 598
 599         cpsw3g_phy0: ethernet-phy@0 {
 600                 reg = <0>;
 601                 reset-gpios = <&main_gpio0 15 GPIO_ACTIVE_LOW>;
 602                 reset-assert-us = <10000>;
 603                 reset-deassert-us = <50000>;
 604         };
 605
 606         cpsw3g_phy1: ethernet-phy@1 {
 607                 reg = <1>;
 608                 reset-gpios = <&main_gpio1 5 GPIO_ACTIVE_LOW>;
 609                 reset-assert-us = <25>;
 610                 reset-deassert-us = <60000>; /* T2 */
 611         };
 612 };
 613
 614 &main_gpio0 {
 615         bootph-all;
 616         pinctrl-names = "default";
 617         pinctrl-0 = <&gpio0_pins_default>;
 618         gpio-line-names = "BL_EN_3V3", "SPE_PO_EN", "RTC_INT",  /* 0-2 */
 619                 "USR0", "USR1", "USR2", "USR3", "", "", "USR4", /* 3-9 */
 620                 "EEPROM_WP",                                    /* 10 */
 621                 "CSI2_CAMERA_GPIO1", "CSI2_CAMERA_GPIO2",       /* 11-12 */
 622                 "CC1352P7_BOOT", "CC1352P7_RSTN", "GBE_RSTN", "", "",   /* 13-17 */
 623                 "USR_BUTTON", "", "", "", "", "", "", "", "",   /* 18-26 */
 624                 "", "", "", "", "", "", "", "", "", "HDMI_INT", /* 27-36 */
 625                 "", "VDD_WLAN_EN", "", "", "WL_IRQ", "GBE_INTN",/* 37-42 */
 626                 "", "", "", "", "", "", "", "", "", "", "", "", /* 43-54 */
 627                 "", "", "", "", "", "", "", "", "", "", "", "", /* 55-66 */
 628                 "", "", "", "", "", "", "", "", "", "", "", "", /* 67-78 */
 629                 "", "", "", "", "", "",                         /* 79-84 */
 630                 "BITBANG_MDIO_DATA", "BITBANG_MDIO_CLK",        /* 85-86 */
 631                 "", "", "", "", "";                             /* 87-91 */
 632 };
 633
 634 &main_gpio1 {
 635         bootph-all;
 636         pinctrl-names = "default";
 637         pinctrl-0 = <&mikrobus_gpio_pins_default>;
 638         gpio-line-names = "", "", "", "", "",                   /* 0-4 */
 639                 "SPE_RSTN", "SPE_INTN", "MIKROBUS_GPIO1_7",     /* 5-7 */
 640                 "MIKROBUS_GPIO1_8", "MIKROBUS_GPIO1_9",         /* 8-9 */
 641                 "MIKROBUS_GPIO1_10", "MIKROBUS_GPIO1_11",       /* 10-11 */
 642                 "MIKROBUS_GPIO1_12", "MIKROBUS_W1_GPIO0",       /* 12-13 */
 643                 "MIKROBUS_GPIO1_14",                            /* 14 */
 644                 "", "", "", "", "VDD_3V3_SD", "", "",           /* 15-21 */
 645                 "MIKROBUS_GPIO1_22", "MIKROBUS_GPIO1_23",       /* 22-23 */
 646                 "MIKROBUS_GPIO1_24", "MIKROBUS_GPIO1_25",       /* 24-25 */
 647                 "", "", "", "", "", "", "", "", "", "", "", "", /* 26-37 */
 648                 "", "", "", "", "", "", "", "", "", "",         /* 38-47 */
 649                 "SD_CD", "SD_VOLT_SEL", "", "";                 /* 48-51 */
 650 };
 651
 652 &main_i2c0 {
 653         bootph-all;
 654         pinctrl-names = "default";
 655         pinctrl-0 = <&local_i2c_pins_default>;
 656         clock-frequency = <400000>;
 657         status = "okay";
 658
 659         eeprom@50 {
 660                 compatible = "atmel,24c32";
 661                 reg = <0x50>;
 662         };
 663
 664         rtc: rtc@68 {
 665                 compatible = "ti,bq32000";
 666                 reg = <0x68>;
 667                 interrupt-parent = <&main_gpio0>;
 668                 interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
 669         };
 670
 671         tps65219: pmic@30 {
 672                 bootph-all;
 673                 compatible = "ti,tps65219";
 674                 reg = <0x30>;
 675                 buck1-supply = <&vsys_5v0>;
 676                 buck2-supply = <&vsys_5v0>;
 677                 buck3-supply = <&vsys_5v0>;
 678                 ldo1-supply = <&vdd_3v3>;
 679                 ldo2-supply = <&buck2_reg>;
 680                 ldo3-supply = <&vdd_3v3>;
 681                 ldo4-supply = <&vdd_3v3>;
 682
 683                 pinctrl-names = "default";
 684                 pinctrl-0 = <&pmic_irq_pins_default>;
 685                 interrupt-parent = <&gic500>;
 686                 interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
 687                 interrupt-controller;
 688                 #interrupt-cells = <1>;
 689
 690                 system-power-controller;
 691                 ti,power-button;
 692
 693                 regulators {
 694                         buck1_reg: buck1 {
 695                                 regulator-name = "VDD_CORE";
 696                                 regulator-min-microvolt = <850000>;
 697                                 regulator-max-microvolt = <850000>;
 698                                 regulator-boot-on;
 699                                 regulator-always-on;
 700                         };
 701
 702                         buck2_reg: buck2 {
 703                                 regulator-name = "VDD_1V8";
 704                                 regulator-min-microvolt = <1800000>;
 705                                 regulator-max-microvolt = <1800000>;
 706                                 regulator-boot-on;
 707                                 regulator-always-on;
 708                         };
 709
 710                         buck3_reg: buck3 {
 711                                 regulator-name = "VDD_1V2";
 712                                 regulator-min-microvolt = <1200000>;
 713                                 regulator-max-microvolt = <1200000>;
 714                                 regulator-boot-on;
 715                                 regulator-always-on;
 716                         };
 717
 718                         ldo1_reg: ldo1 {
 719                                 /*
 720                                  * Regulator is left as is unused, vdd_sd
 721                                  * is controlled via GPIO with bypass config
 722                                  * as per the NVM configuration
 723                                  */
 724                                 regulator-name = "VDD_SD_3V3";
 725                                 regulator-min-microvolt = <3300000>;
 726                                 regulator-max-microvolt = <3300000>;
 727                                 regulator-allow-bypass;
 728                                 regulator-boot-on;
 729                                 regulator-always-on;
 730                         };
 731
 732                         ldo2_reg: ldo2 {
 733                                 regulator-name = "VDDA_0V85";
 734                                 regulator-min-microvolt = <850000>;
 735                                 regulator-max-microvolt = <850000>;
 736                                 regulator-boot-on;
 737                                 regulator-always-on;
 738                         };
 739
 740                         ldo3_reg: ldo3 {
 741                                 regulator-name = "VDDA_1V8";
 742                                 regulator-min-microvolt = <1800000>;
 743                                 regulator-max-microvolt = <1800000>;
 744                                 regulator-boot-on;
 745                                 regulator-always-on;
 746                         };
 747
 748                         ldo4_reg: ldo4 {
 749                                 regulator-name = "VDD_2V5";
 750                                 regulator-min-microvolt = <2500000>;
 751                                 regulator-max-microvolt = <2500000>;
 752                                 regulator-boot-on;
 753                                 regulator-always-on;
 754                         };
 755                 };
 756         };
 757 };
 758
 759 &main_i2c1 {
 760         pinctrl-names = "default";
 761         pinctrl-0 = <&grove_pins_default>;
 762         clock-frequency = <100000>;
 763         status = "okay";
 764 };
 765
 766 &main_i2c2 {
 767         pinctrl-names = "default";
 768         pinctrl-0 = <&i2c2_1v8_pins_default>;
 769         clock-frequency = <100000>;
 770         status = "okay";
 771
 772         it66121: bridge-hdmi@4c {
 773                 compatible = "ite,it66121";
 774                 reg = <0x4c>;
 775                 pinctrl-names = "default";
 776                 pinctrl-0 = <&hdmi_gpio_pins_default>;
 777                 vcn33-supply = <&vdd_3v3>;
 778                 vcn18-supply = <&buck2_reg>;
 779                 vrf12-supply = <&buck3_reg>;
 780                 reset-gpios = <&main_gpio0 21 GPIO_ACTIVE_LOW>;
 781                 interrupt-parent = <&main_gpio0>;
 782                 interrupts = <36 IRQ_TYPE_EDGE_FALLING>;
 783                 #sound-dai-cells = <0>;
 784
 785                 ports {
 786                         #address-cells = <1>;
 787                         #size-cells = <0>;
 788
 789                         port@0 {
 790                                 reg = <0>;
 791
 792                                 it66121_in: endpoint {
 793                                         bus-width = <24>;
 794                                         remote-endpoint = <&dpi1_out>;
 795                                 };
 796                         };
 797
 798                         port@1 {
 799                                 reg = <1>;
 800
 801                                 it66121_out: endpoint {
 802                                         remote-endpoint = <&hdmi_connector_in>;
 803                                 };
 804                         };
 805                 };
 806         };
 807 };
 808
 809 &main_i2c3 {
 810         pinctrl-names = "default";
 811         pinctrl-0 = <&mikrobus_i2c_pins_default>;
 812         clock-frequency = <400000>;
 813         status = "okay";
 814 };
 815
 816 &main_spi2 {
 817         pinctrl-names = "default";
 818         pinctrl-0 = <&mikrobus_spi_pins_default>;
 819         status = "okay";
 820 };
 821
 822 &sdhci0 {
 823         bootph-all;
 824         pinctrl-names = "default";
 825         pinctrl-0 = <&emmc_pins_default>;
 826         disable-wp;
 827         status = "okay";
 828 };
 829
 830 &sdhci1 {
 831         /* SD/MMC */
 832         bootph-all;
 833         pinctrl-names = "default";
 834         pinctrl-0 = <&sd_pins_default>;
 835
 836         vmmc-supply = <&vdd_3v3_sd>;
 837         vqmmc-supply = <&vdd_sd_dv>;
 838         disable-wp;
 839         cd-gpios = <&main_gpio1 48 GPIO_ACTIVE_LOW>;
 840         cd-debounce-delay-ms = <100>;
 841         ti,fails-without-test-cd;
 842         status = "okay";
 843 };
 844
 845 &sdhci2 {
 846         vmmc-supply = <&wlan_en>;
 847         pinctrl-names = "default";
 848         pinctrl-0 = <&wifi_pins_default>, <&wifi_32k_clk>;
 849         non-removable;
 850         ti,fails-without-test-cd;
 851         cap-power-off-card;
 852         keep-power-in-suspend;
 853         assigned-clocks = <&k3_clks 157 158>;
 854         assigned-clock-parents = <&k3_clks 157 160>;
 855         #address-cells = <1>;
 856         #size-cells = <0>;
 857         status = "okay";
 858
 859         wlcore: wlcore@2 {
 860                 compatible = "ti,wl1807";
 861                 reg = <2>;
 862                 pinctrl-names = "default";
 863                 pinctrl-0 = <&wifi_wlirq_pins_default>;
 864                 interrupt-parent = <&main_gpio0>;
 865                 interrupts = <41 IRQ_TYPE_EDGE_FALLING>;
 866         };
 867 };
 868
 869 &main_uart0 {
 870         bootph-all;
 871         pinctrl-names = "default";
 872         pinctrl-0 = <&main_uart0_pins_default>;
 873         status = "okay";
 874 };
 875
 876 &main_uart1 {
 877         /* Main UART1 is used by TIFS firmware */
 878         status = "reserved";
 879 };
 880
 881 &main_uart5 {
 882         pinctrl-names = "default";
 883         pinctrl-0 = <&mikrobus_uart_pins_default>;
 884         status = "okay";
 885 };
 886
 887 &main_uart6 {
 888         pinctrl-names = "default";
 889         pinctrl-0 = <&wifi_debug_uart_pins_default>;
 890         status = "okay";
 891
 892         mcu {
 893                 compatible = "ti,cc1352p7";
 894                 reset-gpios = <&main_gpio0 72 GPIO_ACTIVE_LOW>;
 895                 vdds-supply = <&vdd_3v3>;
 896         };
 897 };
 898
 899 &dss {
 900         status = "okay";
 901         pinctrl-names = "default";
 902         pinctrl-0 = <&dss0_pins_default>;
 903 };
 904
 905 &dss_ports {
 906         /* VP2: DPI Output */
 907         port@1 {
 908                 reg = <1>;
 909
 910                 dpi1_out: endpoint {
 911                         remote-endpoint = <&it66121_in>;
 912                 };
 913         };
 914 };
 915
 916 &mcasp1 {
 917         status = "okay";
 918         #sound-dai-cells = <0>;
 919         pinctrl-names = "default";
 920         pinctrl-0 = <&mcasp_hdmi_pins_default>;
 921         auxclk-fs-ratio = <2177>;
 922         op-mode = <0>;          /* MCASP_IIS_MODE */
 923         tdm-slots = <2>;
 924         serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
 925                1 0 0 0
 926                0 0 0 0
 927                0 0 0 0
 928                0 0 0 0
 929         >;
 930         tx-num-evt = <32>;
 931         rx-num-evt = <32>;
 932 };