1// SPDX-License-Identifier: GPL-2.0 2/* 3 * https://beagleplay.org/ 4 * 5 * Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/ 6 * Copyright (C) 2022-2023 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 mdio-gpio0 = &mdio0; 33 mmc0 = &sdhci0; 34 mmc1 = &sdhci1; 35 mmc2 = &sdhci2; 36 rtc0 = &rtc; 37 serial0 = &main_uart5; 38 serial1 = &main_uart6; 39 serial2 = &main_uart0; 40 usb0 = &usb0; 41 usb1 = &usb1; 42 }; 43 44 chosen { 45 stdout-path = "serial2:115200n8"; 46 }; 47 48 memory@80000000 { 49 bootph-pre-ram; 50 device_type = "memory"; 51 /* 2G RAM */ 52 reg = <0x00000000 0x80000000 0x00000000 0x80000000>; 53 }; 54 55 reserved-memory { 56 #address-cells = <2>; 57 #size-cells = <2>; 58 ranges; 59 60 ramoops: ramoops@9ca00000 { 61 compatible = "ramoops"; 62 reg = <0x00 0x9ca00000 0x00 0x00100000>; 63 record-size = <0x8000>; 64 console-size = <0x8000>; 65 ftrace-size = <0x00>; 66 pmsg-size = <0x8000>; 67 }; 68 69 secure_tfa_ddr: tfa@9e780000 { 70 reg = <0x00 0x9e780000 0x00 0x80000>; 71 no-map; 72 }; 73 74 secure_ddr: optee@9e800000 { 75 reg = <0x00 0x9e800000 0x00 0x01800000>; 76 no-map; 77 }; 78 79 wkup_r5fss0_core0_dma_memory_region: r5f-dma-memory@9db00000 { 80 compatible = "shared-dma-pool"; 81 reg = <0x00 0x9db00000 0x00 0xc00000>; 82 no-map; 83 }; 84 }; 85 86 vsys_5v0: regulator-1 { 87 bootph-all; 88 compatible = "regulator-fixed"; 89 regulator-name = "vsys_5v0"; 90 regulator-min-microvolt = <5000000>; 91 regulator-max-microvolt = <5000000>; 92 regulator-always-on; 93 regulator-boot-on; 94 }; 95 96 vdd_3v3: regulator-2 { 97 /* output of TLV62595DMQR-U12 */ 98 bootph-all; 99 compatible = "regulator-fixed"; 100 regulator-name = "vdd_3v3"; 101 regulator-min-microvolt = <3300000>; 102 regulator-max-microvolt = <3300000>; 103 vin-supply = <&vsys_5v0>; 104 regulator-always-on; 105 regulator-boot-on; 106 }; 107 108 wlan_en: regulator-3 { 109 /* OUTPUT of SN74AVC2T244DQMR */ 110 compatible = "regulator-fixed"; 111 regulator-name = "wlan_en"; 112 regulator-min-microvolt = <1800000>; 113 regulator-max-microvolt = <1800000>; 114 enable-active-high; 115 regulator-always-on; 116 vin-supply = <&vdd_3v3>; 117 gpio = <&main_gpio0 38 GPIO_ACTIVE_HIGH>; 118 pinctrl-names = "default"; 119 pinctrl-0 = <&wifi_en_pins_default>; 120 }; 121 122 vdd_3v3_sd: regulator-4 { 123 /* output of TPS22918DBVR-U21 */ 124 bootph-all; 125 pinctrl-names = "default"; 126 pinctrl-0 = <&vdd_3v3_sd_pins_default>; 127 128 compatible = "regulator-fixed"; 129 regulator-name = "vdd_3v3_sd"; 130 regulator-min-microvolt = <3300000>; 131 regulator-max-microvolt = <3300000>; 132 enable-active-high; 133 regulator-always-on; 134 vin-supply = <&vdd_3v3>; 135 gpio = <&main_gpio1 19 GPIO_ACTIVE_HIGH>; 136 }; 137 138 vdd_sd_dv: regulator-5 { 139 bootph-all; 140 compatible = "regulator-gpio"; 141 regulator-name = "sd_hs200_switch"; 142 pinctrl-names = "default"; 143 pinctrl-0 = <&vdd_sd_dv_pins_default>; 144 regulator-min-microvolt = <1800000>; 145 regulator-max-microvolt = <3300000>; 146 regulator-boot-on; 147 vin-supply = <&ldo1_reg>; 148 gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>; 149 states = <1800000 0x0>, 150 <3300000 0x1>; 151 }; 152 153 leds { 154 bootph-all; 155 compatible = "gpio-leds"; 156 157 led-0 { 158 bootph-all; 159 gpios = <&main_gpio0 3 GPIO_ACTIVE_HIGH>; 160 linux,default-trigger = "heartbeat"; 161 function = LED_FUNCTION_HEARTBEAT; 162 default-state = "off"; 163 }; 164 165 led-1 { 166 bootph-all; 167 gpios = <&main_gpio0 4 GPIO_ACTIVE_HIGH>; 168 linux,default-trigger = "disk-activity"; 169 function = LED_FUNCTION_DISK_ACTIVITY; 170 default-state = "keep"; 171 }; 172 173 led-2 { 174 bootph-all; 175 gpios = <&main_gpio0 5 GPIO_ACTIVE_HIGH>; 176 function = LED_FUNCTION_CPU; 177 }; 178 179 led-3 { 180 bootph-all; 181 gpios = <&main_gpio0 6 GPIO_ACTIVE_HIGH>; 182 function = LED_FUNCTION_LAN; 183 }; 184 185 led-4 { 186 bootph-all; 187 gpios = <&main_gpio0 9 GPIO_ACTIVE_HIGH>; 188 function = LED_FUNCTION_WLAN; 189 }; 190 }; 191 192 gpio_keys: gpio-keys { 193 compatible = "gpio-keys"; 194 autorepeat; 195 pinctrl-names = "default"; 196 pinctrl-0 = <&usr_button_pins_default>; 197 198 usr: button-usr { 199 label = "User Key"; 200 linux,code = <BTN_0>; 201 gpios = <&main_gpio0 18 GPIO_ACTIVE_LOW>; 202 }; 203 204 }; 205 206 hdmi0: connector-hdmi { 207 compatible = "hdmi-connector"; 208 label = "hdmi"; 209 type = "a"; 210 port { 211 hdmi_connector_in: endpoint { 212 remote-endpoint = <&it66121_out>; 213 }; 214 }; 215 }; 216 217 sound { 218 compatible = "simple-audio-card"; 219 simple-audio-card,name = "it66121 HDMI"; 220 simple-audio-card,format = "i2s"; 221 simple-audio-card,bitclock-master = <&hdmi_dailink_master>; 222 simple-audio-card,frame-master = <&hdmi_dailink_master>; 223 224 hdmi_dailink_master: simple-audio-card,cpu { 225 sound-dai = <&mcasp1>; 226 system-clock-direction-out; 227 }; 228 229 simple-audio-card,codec { 230 sound-dai = <&it66121>; 231 }; 232 }; 233 234 /* Workaround for errata i2329 - just use mdio bitbang */ 235 mdio0: mdio { 236 compatible = "virtual,mdio-gpio"; 237 pinctrl-names = "default"; 238 pinctrl-0 = <&mdio0_pins_default>; 239 gpios = <&main_gpio0 86 GPIO_ACTIVE_HIGH>, /* MDC */ 240 <&main_gpio0 85 GPIO_ACTIVE_HIGH>; /* MDIO */ 241 #address-cells = <1>; 242 #size-cells = <0>; 243 244 cpsw3g_phy0: ethernet-phy@0 { 245 reg = <0>; 246 }; 247 248 cpsw3g_phy1: ethernet-phy@1 { 249 reg = <1>; 250 reset-gpios = <&main_gpio1 5 GPIO_ACTIVE_LOW>; 251 reset-assert-us = <25>; 252 reset-deassert-us = <60000>; /* T2 */ 253 }; 254 }; 255}; 256 257&main_pmx0 { 258 gpio0_pins_default: gpio0-default-pins { 259 bootph-all; 260 pinctrl-single,pins = < 261 AM62X_IOPAD(0x0004, PIN_INPUT, 7) /* (G25) OSPI0_LBCLKO.GPIO0_1 */ 262 AM62X_IOPAD(0x0008, PIN_INPUT, 7) /* (J24) OSPI0_DQS.GPIO0_2 */ 263 AM62X_IOPAD(0x000c, PIN_INPUT, 7) /* (E25) OSPI0_D0.GPIO0_3 */ 264 AM62X_IOPAD(0x0010, PIN_INPUT, 7) /* (G24) OSPI0_D1.GPIO0_4 */ 265 AM62X_IOPAD(0x0014, PIN_INPUT, 7) /* (F25) OSPI0_D2.GPIO0_5 */ 266 AM62X_IOPAD(0x0018, PIN_INPUT, 7) /* (F24) OSPI0_D3.GPIO0_6 */ 267 AM62X_IOPAD(0x0024, PIN_INPUT, 7) /* (H25) OSPI0_D6.GPIO0_9 */ 268 AM62X_IOPAD(0x0028, PIN_INPUT, 7) /* (J22) OSPI0_D7.GPIO0_10 */ 269 AM62X_IOPAD(0x002c, PIN_INPUT, 7) /* (F23) OSPI0_CSn0.GPIO0_11 */ 270 AM62X_IOPAD(0x0030, PIN_INPUT, 7) /* (G21) OSPI0_CSn1.GPIO0_12 */ 271 AM62X_IOPAD(0x0034, PIN_INPUT, 7) /* (H21) OSPI0_CSn2.GPIO0_13 */ 272 AM62X_IOPAD(0x0038, PIN_INPUT, 7) /* (E24) OSPI0_CSn3.GPIO0_14 */ 273 AM62X_IOPAD(0x00a4, PIN_INPUT, 7) /* (M22) GPMC0_DIR.GPIO0_40 */ 274 AM62X_IOPAD(0x00ac, PIN_INPUT, 7) /* (L21) GPMC0_CSn1.GPIO0_42 */ 275 >; 276 }; 277 278 vdd_sd_dv_pins_default: vdd-sd-default-pins { 279 bootph-all; 280 pinctrl-single,pins = < 281 AM62X_IOPAD(0x0244, PIN_OUTPUT, 7) /* (C17) MMC1_SDWP.GPIO1_49 */ 282 >; 283 }; 284 285 usr_button_pins_default: usr-button-default-pins { 286 pinctrl-single,pins = < 287 AM62X_IOPAD(0x0048, PIN_INPUT, 7) /* (N25) GPMC0_AD3.GPIO0_18 */ 288 >; 289 }; 290 291 grove_pins_default: grove-default-pins { 292 pinctrl-single,pins = < 293 AM62X_IOPAD(0x01e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */ 294 AM62X_IOPAD(0x01ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */ 295 >; 296 }; 297 298 local_i2c_pins_default: local-i2c-default-pins { 299 bootph-all; 300 pinctrl-single,pins = < 301 AM62X_IOPAD(0x01e0, PIN_INPUT_PULLUP, 0) /* (B16) I2C0_SCL */ 302 AM62X_IOPAD(0x01e4, PIN_INPUT_PULLUP, 0) /* (A16) I2C0_SDA */ 303 >; 304 }; 305 306 i2c2_1v8_pins_default: i2c2-default-pins { 307 pinctrl-single,pins = < 308 AM62X_IOPAD(0x00b0, PIN_INPUT_PULLUP, 1) /* (K22) GPMC0_CSn2.I2C2_SCL */ 309 AM62X_IOPAD(0x00b4, PIN_INPUT_PULLUP, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */ 310 >; 311 }; 312 313 mdio0_pins_default: mdio0-default-pins { 314 pinctrl-single,pins = < 315 AM62X_IOPAD(0x0160, PIN_OUTPUT, 7) /* (AD24) MDIO0_MDC.GPIO0_86 */ 316 AM62X_IOPAD(0x015c, PIN_INPUT, 7) /* (AB22) MDIO0_MDIO.GPIO0_85 */ 317 >; 318 }; 319 320 rgmii1_pins_default: rgmii1-default-pins { 321 pinctrl-single,pins = < 322 AM62X_IOPAD(0x014c, PIN_INPUT, 0) /* (AB17) RGMII1_RD0 */ 323 AM62X_IOPAD(0x0150, PIN_INPUT, 0) /* (AC17) RGMII1_RD1 */ 324 AM62X_IOPAD(0x0154, PIN_INPUT, 0) /* (AB16) RGMII1_RD2 */ 325 AM62X_IOPAD(0x0158, PIN_INPUT, 0) /* (AA15) RGMII1_RD3 */ 326 AM62X_IOPAD(0x0148, PIN_INPUT, 0) /* (AD17) RGMII1_RXC */ 327 AM62X_IOPAD(0x0144, PIN_INPUT, 0) /* (AE17) RGMII1_RX_CTL */ 328 AM62X_IOPAD(0x0134, PIN_OUTPUT, 0) /* (AE20) RGMII1_TD0 */ 329 AM62X_IOPAD(0x0138, PIN_OUTPUT, 0) /* (AD20) RGMII1_TD1 */ 330 AM62X_IOPAD(0x013c, PIN_OUTPUT, 0) /* (AE18) RGMII1_TD2 */ 331 AM62X_IOPAD(0x0140, PIN_OUTPUT, 0) /* (AD18) RGMII1_TD3 */ 332 AM62X_IOPAD(0x0130, PIN_OUTPUT, 0) /* (AE19) RGMII1_TXC */ 333 AM62X_IOPAD(0x012c, PIN_OUTPUT, 0) /* (AD19) RGMII1_TX_CTL */ 334 >; 335 }; 336 337 emmc_pins_default: emmc-default-pins { 338 bootph-all; 339 pinctrl-single,pins = < 340 AM62X_IOPAD(0x0220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */ 341 AM62X_IOPAD(0x0218, PIN_INPUT, 0) /* (AB1) MMC0_CLK */ 342 AM62X_IOPAD(0x0214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */ 343 AM62X_IOPAD(0x0210, PIN_INPUT, 0) /* (AA1) MMC0_DAT1 */ 344 AM62X_IOPAD(0x020c, PIN_INPUT, 0) /* (AA3) MMC0_DAT2 */ 345 AM62X_IOPAD(0x0208, PIN_INPUT, 0) /* (Y4) MMC0_DAT3 */ 346 AM62X_IOPAD(0x0204, PIN_INPUT, 0) /* (AB2) MMC0_DAT4 */ 347 AM62X_IOPAD(0x0200, PIN_INPUT, 0) /* (AC1) MMC0_DAT5 */ 348 AM62X_IOPAD(0x01fc, PIN_INPUT, 0) /* (AD2) MMC0_DAT6 */ 349 AM62X_IOPAD(0x01f8, PIN_INPUT, 0) /* (AC2) MMC0_DAT7 */ 350 >; 351 }; 352 353 vdd_3v3_sd_pins_default: vdd-3v3-sd-default-pins { 354 bootph-all; 355 pinctrl-single,pins = < 356 AM62X_IOPAD(0x01c4, PIN_INPUT, 7) /* (B14) SPI0_D1_GPIO1_19 */ 357 >; 358 }; 359 360 sd_pins_default: sd-default-pins { 361 bootph-all; 362 pinctrl-single,pins = < 363 AM62X_IOPAD(0x023c, PIN_INPUT, 0) /* (A21) MMC1_CMD */ 364 AM62X_IOPAD(0x0234, PIN_INPUT, 0) /* (B22) MMC1_CLK */ 365 AM62X_IOPAD(0x0230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */ 366 AM62X_IOPAD(0x022c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */ 367 AM62X_IOPAD(0x0228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */ 368 AM62X_IOPAD(0x0224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */ 369 AM62X_IOPAD(0x0240, PIN_INPUT, 7) /* (D17) MMC1_SDCD.GPIO1_48 */ 370 >; 371 }; 372 373 wifi_pins_default: wifi-default-pins { 374 pinctrl-single,pins = < 375 AM62X_IOPAD(0x0120, PIN_INPUT, 0) /* (C24) MMC2_CMD */ 376 AM62X_IOPAD(0x0118, PIN_INPUT, 0) /* (D25) MMC2_CLK */ 377 AM62X_IOPAD(0x0114, PIN_INPUT, 0) /* (B24) MMC2_DAT0 */ 378 AM62X_IOPAD(0x0110, PIN_INPUT, 0) /* (C25) MMC2_DAT1 */ 379 AM62X_IOPAD(0x010c, PIN_INPUT, 0) /* (E23) MMC2_DAT2 */ 380 AM62X_IOPAD(0x0108, PIN_INPUT, 0) /* (D24) MMC2_DAT3 */ 381 AM62X_IOPAD(0x0124, PIN_INPUT, 0) /* (A23) MMC2_SDCD */ 382 AM62X_IOPAD(0x11c, PIN_INPUT, 0) /* (#N/A) MMC2_CLKB */ 383 >; 384 }; 385 386 wifi_en_pins_default: wifi-en-default-pins { 387 pinctrl-single,pins = < 388 AM62X_IOPAD(0x009c, PIN_OUTPUT, 7) /* (V25) GPMC0_WAIT1.GPIO0_38 */ 389 >; 390 }; 391 392 wifi_wlirq_pins_default: wifi-wlirq-default-pins { 393 pinctrl-single,pins = < 394 AM62X_IOPAD(0x00a8, PIN_INPUT, 7) /* (M21) GPMC0_CSn0.GPIO0_41 */ 395 >; 396 }; 397 398 spe_pins_default: spe-default-pins { 399 pinctrl-single,pins = < 400 AM62X_IOPAD(0x0168, PIN_INPUT, 1) /* (AE21) RGMII2_TXC.RMII2_CRS_DV */ 401 AM62X_IOPAD(0x0180, PIN_INPUT, 1) /* (AD23) RGMII2_RXC.RMII2_REF_CLK */ 402 AM62X_IOPAD(0x0184, PIN_INPUT, 1) /* (AE23) RGMII2_RD0.RMII2_RXD0 */ 403 AM62X_IOPAD(0x0188, PIN_INPUT, 1) /* (AB20) RGMII2_RD1.RMII2_RXD1 */ 404 AM62X_IOPAD(0x017c, PIN_INPUT, 1) /* (AD22) RGMII2_RX_CTL.RMII2_RX_ER */ 405 AM62X_IOPAD(0x016c, PIN_INPUT, 1) /* (Y18) RGMII2_TD0.RMII2_TXD0 */ 406 AM62X_IOPAD(0x0170, PIN_INPUT, 1) /* (AA18) RGMII2_TD1.RMII2_TXD1 */ 407 AM62X_IOPAD(0x0164, PIN_INPUT, 1) /* (AA19) RGMII2_TX_CTL.RMII2_TX_EN */ 408 AM62X_IOPAD(0x018c, PIN_OUTPUT, 7) /* (AC21) RGMII2_RD2.GPIO1_5 */ 409 AM62X_IOPAD(0x0190, PIN_INPUT, 7) /* (AE22) RGMII2_RD3.GPIO1_6 */ 410 AM62X_IOPAD(0x01f0, PIN_OUTPUT, 5) /* (A18) EXT_REFCLK1.CLKOUT0 */ 411 >; 412 }; 413 414 mikrobus_i2c_pins_default: mikrobus-i2c-default-pins { 415 pinctrl-single,pins = < 416 AM62X_IOPAD(0x01d0, PIN_INPUT_PULLUP, 2) /* (A15) UART0_CTSn.I2C3_SCL */ 417 AM62X_IOPAD(0x01d4, PIN_INPUT_PULLUP, 2) /* (B15) UART0_RTSn.I2C3_SDA */ 418 >; 419 }; 420 421 mikrobus_uart_pins_default: mikrobus-uart-default-pins { 422 pinctrl-single,pins = < 423 AM62X_IOPAD(0x01d8, PIN_INPUT, 1) /* (C15) MCAN0_TX.UART5_RXD */ 424 AM62X_IOPAD(0x01dc, PIN_OUTPUT, 1) /* (E15) MCAN0_RX.UART5_TXD */ 425 >; 426 }; 427 428 mikrobus_spi_pins_default: mikrobus-spi-default-pins { 429 pinctrl-single,pins = < 430 AM62X_IOPAD(0x01b0, PIN_INPUT, 1) /* (A20) MCASP0_ACLKR.SPI2_CLK */ 431 AM62X_IOPAD(0x01ac, PIN_INPUT, 1) /* (E19) MCASP0_AFSR.SPI2_CS0 */ 432 AM62X_IOPAD(0x0194, PIN_INPUT, 1) /* (B19) MCASP0_AXR3.SPI2_D0 */ 433 AM62X_IOPAD(0x0198, PIN_INPUT, 1) /* (A19) MCASP0_AXR2.SPI2_D1 */ 434 >; 435 }; 436 437 mikrobus_gpio_pins_default: mikrobus-gpio-default-pins { 438 bootph-all; 439 pinctrl-single,pins = < 440 AM62X_IOPAD(0x019c, PIN_INPUT, 7) /* (B18) MCASP0_AXR1.GPIO1_9 */ 441 AM62X_IOPAD(0x01a0, PIN_INPUT, 7) /* (E18) MCASP0_AXR0.GPIO1_10 */ 442 AM62X_IOPAD(0x01a8, PIN_INPUT, 7) /* (D20) MCASP0_AFSX.GPIO1_12 */ 443 >; 444 }; 445 446 main_uart0_pins_default: main-uart0-default-pins { 447 bootph-all; 448 pinctrl-single,pins = < 449 AM62X_IOPAD(0x01c8, PIN_INPUT, 0) /* (D14) UART0_RXD */ 450 AM62X_IOPAD(0x01cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */ 451 >; 452 }; 453 454 wifi_debug_uart_pins_default: wifi-debug-uart-default-pins { 455 pinctrl-single,pins = < 456 AM62X_IOPAD(0x001c, PIN_INPUT, 3) /* (J23) OSPI0_D4.UART6_RXD */ 457 AM62X_IOPAD(0x0020, PIN_OUTPUT, 3) /* (J25) OSPI0_D5.UART6_TXD */ 458 >; 459 }; 460 461 usb1_pins_default: usb1-default-pins { 462 pinctrl-single,pins = < 463 AM62X_IOPAD(0x0258, PIN_INPUT, 0) /* (F18) USB1_DRVVBUS */ 464 >; 465 }; 466 467 pmic_irq_pins_default: pmic-irq-default-pins { 468 pinctrl-single,pins = < 469 AM62X_IOPAD(0x01f4, PIN_INPUT_PULLUP, 0) /* (D16) EXTINTn */ 470 >; 471 }; 472 473 hdmi_gpio_pins_default: hdmi-gpio-default-pins { 474 pinctrl-single,pins = < 475 AM62X_IOPAD(0x0094, PIN_INPUT_PULLUP | PIN_DEBOUNCE_CONF6, 7) /* (N20) GPMC0_BE1n.GPIO0_36 */ 476 AM62X_IOPAD(0x0054, PIN_OUTPUT_PULLUP, 7) /* (P21) GPMC0_AD6.GPIO0_21 */ 477 >; 478 }; 479 480 mcasp_hdmi_pins_default: mcasp-hdmi-default-pins { 481 pinctrl-single,pins = < 482 AM62X_IOPAD(0x0090, PIN_INPUT, 2) /* (M24) GPMC0_BE0n_CLE.MCASP1_ACLKX */ 483 AM62X_IOPAD(0x0098, PIN_INPUT, 2) /* (U23) GPMC0_WAIT0.MCASP1_AFSX */ 484 AM62X_IOPAD(0x008c, PIN_OUTPUT, 2) /* (L25) GPMC0_WEn.MCASP1_AXR0 */ 485 AM62X_IOPAD(0x0088, PIN_INPUT, 2) /* (L24) GPMC0_OEn_REn.MCASP1_AXR1 */ 486 AM62X_IOPAD(0x0084, PIN_INPUT, 2) /* (L23) GPMC0_ADVn_ALE.MCASP1_AXR2 */ 487 AM62X_IOPAD(0x007c, PIN_INPUT, 2) /* (P25) GPMC0_CLK.MCASP1_AXR3 */ 488 >; 489 }; 490 491 dss0_pins_default: dss0-default-pins { 492 pinctrl-single,pins = < 493 AM62X_IOPAD(0x0100, PIN_OUTPUT, 0) /* (AC25) VOUT0_VSYNC */ 494 AM62X_IOPAD(0x00f8, PIN_OUTPUT, 0) /* (AB24) VOUT0_HSYNC */ 495 AM62X_IOPAD(0x0104, PIN_OUTPUT, 0) /* (AC24) VOUT0_PCLK */ 496 AM62X_IOPAD(0x00fc, PIN_OUTPUT, 0) /* (Y20) VOUT0_DE */ 497 AM62X_IOPAD(0x00b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */ 498 AM62X_IOPAD(0x00bc, PIN_OUTPUT, 0) /* (V24) VOUT0_DATA1 */ 499 AM62X_IOPAD(0x00c0, PIN_OUTPUT, 0) /* (W25) VOUT0_DATA2 */ 500 AM62X_IOPAD(0x00c4, PIN_OUTPUT, 0) /* (W24) VOUT0_DATA3 */ 501 AM62X_IOPAD(0x00c8, PIN_OUTPUT, 0) /* (Y25) VOUT0_DATA4 */ 502 AM62X_IOPAD(0x00cc, PIN_OUTPUT, 0) /* (Y24) VOUT0_DATA5 */ 503 AM62X_IOPAD(0x00d0, PIN_OUTPUT, 0) /* (Y23) VOUT0_DATA6 */ 504 AM62X_IOPAD(0x00d4, PIN_OUTPUT, 0) /* (AA25) VOUT0_DATA7 */ 505 AM62X_IOPAD(0x00d8, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA8 */ 506 AM62X_IOPAD(0x00dc, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA9 */ 507 AM62X_IOPAD(0x00e0, PIN_OUTPUT, 0) /* (V20) VOUT0_DATA10 */ 508 AM62X_IOPAD(0x00e4, PIN_OUTPUT, 0) /* (AA23) VOUT0_DATA11 */ 509 AM62X_IOPAD(0x00e8, PIN_OUTPUT, 0) /* (AB25) VOUT0_DATA12 */ 510 AM62X_IOPAD(0x00ec, PIN_OUTPUT, 0) /* (AA24) VOUT0_DATA13 */ 511 AM62X_IOPAD(0x00f0, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA14 */ 512 AM62X_IOPAD(0x00f4, PIN_OUTPUT, 0) /* (AA21) VOUT0_DATA15 */ 513 AM62X_IOPAD(0x005c, PIN_OUTPUT, 1) /* (R24) GPMC0_AD8.VOUT0_DATA16 */ 514 AM62X_IOPAD(0x0060, PIN_OUTPUT, 1) /* (R25) GPMC0_AD9.VOUT0_DATA17 */ 515 AM62X_IOPAD(0x0064, PIN_OUTPUT, 1) /* (T25) GPMC0_AD10.VOUT0_DATA18 */ 516 AM62X_IOPAD(0x0068, PIN_OUTPUT, 1) /* (R21) GPMC0_AD11.VOUT0_DATA19 */ 517 AM62X_IOPAD(0x006c, PIN_OUTPUT, 1) /* (T22) GPMC0_AD12.VOUT0_DATA20 */ 518 AM62X_IOPAD(0x0070, PIN_OUTPUT, 1) /* (T24) GPMC0_AD13.VOUT0_DATA21 */ 519 AM62X_IOPAD(0x0074, PIN_OUTPUT, 1) /* (U25) GPMC0_AD14.VOUT0_DATA22 */ 520 AM62X_IOPAD(0x0078, PIN_OUTPUT, 1) /* (U24) GPMC0_AD15.VOUT0_DATA23 */ 521 >; 522 }; 523}; 524 525&mcu_pmx0 { 526 i2c_qwiic_pins_default: i2c-qwiic-default-pins { 527 pinctrl-single,pins = < 528 AM62X_MCU_IOPAD(0x0044, PIN_INPUT, 0) /* (A8) MCU_I2C0_SCL */ 529 AM62X_MCU_IOPAD(0x0048, PIN_INPUT, 0) /* (D10) MCU_I2C0_SDA */ 530 >; 531 }; 532 533 gbe_pmx_obsclk: gbe-pmx-obsclk-default-pins { 534 pinctrl-single,pins = < 535 AM62X_MCU_IOPAD(0x0004, PIN_OUTPUT, 1) /* (B8) MCU_SPI0_CS1.MCU_OBSCLK0 */ 536 >; 537 }; 538 539 i2c_csi_pins_default: i2c-csi-default-pins { 540 pinctrl-single,pins = < 541 AM62X_MCU_IOPAD(0x004c, PIN_INPUT_PULLUP, 0) /* (B9) WKUP_I2C0_SCL */ 542 AM62X_MCU_IOPAD(0x0050, PIN_INPUT_PULLUP, 0) /* (A9) WKUP_I2C0_SDA */ 543 >; 544 }; 545 546 wifi_32k_clk: mcu-clk-out-default-pins { 547 pinctrl-single,pins = < 548 AM62X_MCU_IOPAD(0x0084, PIN_OUTPUT, 0) /* (A12) WKUP_CLKOUT0 */ 549 >; 550 }; 551}; 552 553&a53_opp_table { 554 /* Requires VDD_CORE to be at 0.85V */ 555 opp-1400000000 { 556 opp-hz = /bits/ 64 <1400000000>; 557 opp-supported-hw = <0x01 0x0004>; 558 }; 559}; 560 561&wkup_i2c0 { 562 pinctrl-names = "default"; 563 pinctrl-0 = <&i2c_csi_pins_default>; 564 clock-frequency = <400000>; 565 /* Enable with overlay for camera sensor */ 566}; 567 568&mcu_i2c0 { 569 pinctrl-names = "default"; 570 pinctrl-0 = <&i2c_qwiic_pins_default>; 571 clock-frequency = <100000>; 572 status = "okay"; 573}; 574 575&usbss0 { 576 ti,vbus-divider; 577 status = "okay"; 578}; 579 580&usb0 { 581 dr_mode = "peripheral"; 582}; 583 584&usbss1 { 585 ti,vbus-divider; 586 status = "okay"; 587}; 588 589&usb1 { 590 dr_mode = "host"; 591 pinctrl-names = "default"; 592 pinctrl-0 = <&usb1_pins_default>; 593}; 594 595&cpsw3g { 596 pinctrl-names = "default"; 597 pinctrl-0 = <&rgmii1_pins_default>, <&spe_pins_default>, 598 <&gbe_pmx_obsclk>; 599 assigned-clocks = <&k3_clks 157 70>, <&k3_clks 157 20>; 600 assigned-clock-parents = <&k3_clks 157 72>, <&k3_clks 157 22>; 601}; 602 603&cpsw_port1 { 604 phy-mode = "rgmii-rxid"; 605 phy-handle = <&cpsw3g_phy0>; 606}; 607 608&cpsw_port2 { 609 phy-mode = "rmii"; 610 phy-handle = <&cpsw3g_phy1>; 611}; 612 613&cpsw3g_mdio { 614 /* Workaround for errata i2329 - Use mdio bitbang */ 615 status = "disabled"; 616}; 617 618&main_gpio0 { 619 bootph-all; 620 pinctrl-names = "default"; 621 pinctrl-0 = <&gpio0_pins_default>; 622 gpio-line-names = "BL_EN_3V3", "SPE_PO_EN", "RTC_INT", /* 0-2 */ 623 "USR0", "USR1", "USR2", "USR3", "", "", "USR4", /* 3-9 */ 624 "EEPROM_WP", /* 10 */ 625 "CSI2_CAMERA_GPIO1", "CSI2_CAMERA_GPIO2", /* 11-12 */ 626 "CC1352P7_BOOT", "CC1352P7_RSTN", "", "", "", /* 13-17 */ 627 "USR_BUTTON", "", "", "", "", "", "", "", "", /* 18-26 */ 628 "", "", "", "", "", "", "", "", "", "HDMI_INT", /* 27-36 */ 629 "", "VDD_WLAN_EN", "", "", "WL_IRQ", "GBE_INTN",/* 37-42 */ 630 "", "", "", "", "", "", "", "", "", "", "", "", /* 43-54 */ 631 "", "", "", "", "", "", "", "", "", "", "", "", /* 55-66 */ 632 "", "", "", "", "", "", "", "", "", "", "", "", /* 67-78 */ 633 "", "", "", "", "", "", /* 79-84 */ 634 "BITBANG_MDIO_DATA", "BITBANG_MDIO_CLK", /* 85-86 */ 635 "", "", "", "", ""; /* 87-91 */ 636}; 637 638&main_gpio1 { 639 bootph-all; 640 pinctrl-names = "default"; 641 pinctrl-0 = <&mikrobus_gpio_pins_default>; 642 gpio-line-names = "", "", "", "", "", /* 0-4 */ 643 "SPE_RSTN", "SPE_INTN", "MIKROBUS_GPIO1_7", /* 5-7 */ 644 "MIKROBUS_GPIO1_8", "MIKROBUS_GPIO1_9", /* 8-9 */ 645 "MIKROBUS_GPIO1_10", "MIKROBUS_GPIO1_11", /* 10-11 */ 646 "MIKROBUS_GPIO1_12", "MIKROBUS_W1_GPIO0", /* 12-13 */ 647 "MIKROBUS_GPIO1_14", /* 14 */ 648 "", "", "", "", "VDD_3V3_SD", "", "", /* 15-21 */ 649 "MIKROBUS_GPIO1_22", "MIKROBUS_GPIO1_23", /* 22-23 */ 650 "MIKROBUS_GPIO1_24", "MIKROBUS_GPIO1_25", /* 24-25 */ 651 "", "", "", "", "", "", "", "", "", "", "", "", /* 26-37 */ 652 "", "", "", "", "", "", "", "", "", "", /* 38-47 */ 653 "SD_CD", "SD_VOLT_SEL", "", ""; /* 48-51 */ 654}; 655 656&main_i2c0 { 657 bootph-all; 658 pinctrl-names = "default"; 659 pinctrl-0 = <&local_i2c_pins_default>; 660 clock-frequency = <400000>; 661 status = "okay"; 662 663 eeprom@50 { 664 compatible = "atmel,24c32"; 665 reg = <0x50>; 666 }; 667 668 rtc: rtc@68 { 669 compatible = "ti,bq32000"; 670 reg = <0x68>; 671 interrupt-parent = <&main_gpio0>; 672 interrupts = <2 IRQ_TYPE_EDGE_FALLING>; 673 }; 674 675 tps65219: pmic@30 { 676 bootph-all; 677 compatible = "ti,tps65219"; 678 reg = <0x30>; 679 buck1-supply = <&vsys_5v0>; 680 buck2-supply = <&vsys_5v0>; 681 buck3-supply = <&vsys_5v0>; 682 ldo1-supply = <&vdd_3v3>; 683 ldo2-supply = <&buck2_reg>; 684 ldo3-supply = <&vdd_3v3>; 685 ldo4-supply = <&vdd_3v3>; 686 687 pinctrl-names = "default"; 688 pinctrl-0 = <&pmic_irq_pins_default>; 689 interrupt-parent = <&gic500>; 690 interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>; 691 interrupt-controller; 692 #interrupt-cells = <1>; 693 694 system-power-controller; 695 ti,power-button; 696 697 regulators { 698 buck1_reg: buck1 { 699 regulator-name = "VDD_CORE"; 700 regulator-min-microvolt = <850000>; 701 regulator-max-microvolt = <850000>; 702 regulator-boot-on; 703 regulator-always-on; 704 }; 705 706 buck2_reg: buck2 { 707 regulator-name = "VDD_1V8"; 708 regulator-min-microvolt = <1800000>; 709 regulator-max-microvolt = <1800000>; 710 regulator-boot-on; 711 regulator-always-on; 712 }; 713 714 buck3_reg: buck3 { 715 regulator-name = "VDD_1V2"; 716 regulator-min-microvolt = <1200000>; 717 regulator-max-microvolt = <1200000>; 718 regulator-boot-on; 719 regulator-always-on; 720 }; 721 722 ldo1_reg: ldo1 { 723 /* 724 * Regulator is left as is unused, vdd_sd 725 * is controlled via GPIO with bypass config 726 * as per the NVM configuration 727 */ 728 regulator-name = "VDD_SD_3V3"; 729 regulator-min-microvolt = <3300000>; 730 regulator-max-microvolt = <3300000>; 731 regulator-allow-bypass; 732 regulator-boot-on; 733 regulator-always-on; 734 }; 735 736 ldo2_reg: ldo2 { 737 regulator-name = "VDDA_0V85"; 738 regulator-min-microvolt = <850000>; 739 regulator-max-microvolt = <850000>; 740 regulator-boot-on; 741 regulator-always-on; 742 }; 743 744 ldo3_reg: ldo3 { 745 regulator-name = "VDDA_1V8"; 746 regulator-min-microvolt = <1800000>; 747 regulator-max-microvolt = <1800000>; 748 regulator-boot-on; 749 regulator-always-on; 750 }; 751 752 ldo4_reg: ldo4 { 753 regulator-name = "VDD_2V5"; 754 regulator-min-microvolt = <2500000>; 755 regulator-max-microvolt = <2500000>; 756 regulator-boot-on; 757 regulator-always-on; 758 }; 759 }; 760 }; 761}; 762 763&main_i2c1 { 764 pinctrl-names = "default"; 765 pinctrl-0 = <&grove_pins_default>; 766 clock-frequency = <100000>; 767 status = "okay"; 768}; 769 770&main_i2c2 { 771 pinctrl-names = "default"; 772 pinctrl-0 = <&i2c2_1v8_pins_default>; 773 clock-frequency = <100000>; 774 status = "okay"; 775 776 it66121: bridge-hdmi@4c { 777 compatible = "ite,it66121"; 778 reg = <0x4c>; 779 pinctrl-names = "default"; 780 pinctrl-0 = <&hdmi_gpio_pins_default>; 781 vcn33-supply = <&vdd_3v3>; 782 vcn18-supply = <&buck2_reg>; 783 vrf12-supply = <&buck3_reg>; 784 reset-gpios = <&main_gpio0 21 GPIO_ACTIVE_LOW>; 785 interrupt-parent = <&main_gpio0>; 786 interrupts = <36 IRQ_TYPE_EDGE_FALLING>; 787 #sound-dai-cells = <0>; 788 789 ports { 790 #address-cells = <1>; 791 #size-cells = <0>; 792 793 port@0 { 794 reg = <0>; 795 796 it66121_in: endpoint { 797 bus-width = <24>; 798 remote-endpoint = <&dpi1_out>; 799 }; 800 }; 801 802 port@1 { 803 reg = <1>; 804 805 it66121_out: endpoint { 806 remote-endpoint = <&hdmi_connector_in>; 807 }; 808 }; 809 }; 810 }; 811}; 812 813&main_i2c3 { 814 pinctrl-names = "default"; 815 pinctrl-0 = <&mikrobus_i2c_pins_default>; 816 clock-frequency = <400000>; 817 status = "okay"; 818}; 819 820&main_spi2 { 821 pinctrl-names = "default"; 822 pinctrl-0 = <&mikrobus_spi_pins_default>; 823 status = "okay"; 824}; 825 826&sdhci0 { 827 bootph-all; 828 pinctrl-names = "default"; 829 pinctrl-0 = <&emmc_pins_default>; 830 ti,driver-strength-ohm = <50>; 831 disable-wp; 832 status = "okay"; 833}; 834 835&sdhci1 { 836 /* SD/MMC */ 837 bootph-all; 838 pinctrl-names = "default"; 839 pinctrl-0 = <&sd_pins_default>; 840 841 vmmc-supply = <&vdd_3v3_sd>; 842 vqmmc-supply = <&vdd_sd_dv>; 843 ti,driver-strength-ohm = <50>; 844 disable-wp; 845 cd-gpios = <&main_gpio1 48 GPIO_ACTIVE_LOW>; 846 cd-debounce-delay-ms = <100>; 847 ti,fails-without-test-cd; 848 status = "okay"; 849}; 850 851&sdhci2 { 852 vmmc-supply = <&wlan_en>; 853 pinctrl-names = "default"; 854 pinctrl-0 = <&wifi_pins_default>, <&wifi_32k_clk>; 855 bus-width = <4>; 856 non-removable; 857 ti,fails-without-test-cd; 858 cap-power-off-card; 859 keep-power-in-suspend; 860 ti,driver-strength-ohm = <50>; 861 assigned-clocks = <&k3_clks 157 158>; 862 assigned-clock-parents = <&k3_clks 157 160>; 863 #address-cells = <1>; 864 #size-cells = <0>; 865 status = "okay"; 866 867 wlcore: wlcore@2 { 868 compatible = "ti,wl1807"; 869 reg = <2>; 870 pinctrl-names = "default"; 871 pinctrl-0 = <&wifi_wlirq_pins_default>; 872 interrupt-parent = <&main_gpio0>; 873 interrupts = <41 IRQ_TYPE_EDGE_FALLING>; 874 }; 875}; 876 877&main_uart0 { 878 bootph-all; 879 pinctrl-names = "default"; 880 pinctrl-0 = <&main_uart0_pins_default>; 881 status = "okay"; 882}; 883 884&main_uart1 { 885 /* Main UART1 is used by TIFS firmware */ 886 status = "reserved"; 887}; 888 889&main_uart5 { 890 pinctrl-names = "default"; 891 pinctrl-0 = <&mikrobus_uart_pins_default>; 892 status = "okay"; 893}; 894 895&main_uart6 { 896 pinctrl-names = "default"; 897 pinctrl-0 = <&wifi_debug_uart_pins_default>; 898 status = "okay"; 899 900 mcu { 901 compatible = "ti,cc1352p7"; 902 reset-gpios = <&main_gpio0 72 GPIO_ACTIVE_LOW>; 903 vdds-supply = <&vdd_3v3>; 904 }; 905}; 906 907&dss { 908 status = "okay"; 909 pinctrl-names = "default"; 910 pinctrl-0 = <&dss0_pins_default>; 911}; 912 913&dss_ports { 914 /* VP2: DPI Output */ 915 port@1 { 916 reg = <1>; 917 918 dpi1_out: endpoint { 919 remote-endpoint = <&it66121_in>; 920 }; 921 }; 922}; 923 924&mcasp1 { 925 status = "okay"; 926 #sound-dai-cells = <0>; 927 pinctrl-names = "default"; 928 pinctrl-0 = <&mcasp_hdmi_pins_default>; 929 auxclk-fs-ratio = <2177>; 930 op-mode = <0>; /* MCASP_IIS_MODE */ 931 tdm-slots = <2>; 932 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ 933 1 0 0 0 934 0 0 0 0 935 0 0 0 0 936 0 0 0 0 937 >; 938 tx-num-evt = <32>; 939 rx-num-evt = <32>; 940}; 941