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 /* global cma region */ 69 linux,cma { 70 compatible = "shared-dma-pool"; 71 reusable; 72 size = <0x00 0x8000000>; 73 linux,cma-default; 74 }; 75 76 secure_tfa_ddr: tfa@9e780000 { 77 reg = <0x00 0x9e780000 0x00 0x80000>; 78 no-map; 79 }; 80 81 secure_ddr: optee@9e800000 { 82 reg = <0x00 0x9e800000 0x00 0x01800000>; 83 no-map; 84 }; 85 86 wkup_r5fss0_core0_dma_memory_region: memory@9db00000 { 87 compatible = "shared-dma-pool"; 88 reg = <0x00 0x9db00000 0x00 0xc00000>; 89 no-map; 90 }; 91 }; 92 93 sdio_pwrseq: sdio-pwrseq { 94 compatible = "mmc-pwrseq-simple"; 95 pinctrl-names = "default"; 96 pinctrl-0 = <&wifi_en_pins_default>; 97 /* Internal power on time(Figure 8-3) * 2 */ 98 post-power-on-delay-ms = <10>; 99 /* Re-enable time(Figure 8-2) + 20uS */ 100 power-off-delay-us = <80>; 101 reset-gpios = <&main_gpio0 38 GPIO_ACTIVE_LOW>; 102 }; 103 104 vsys_5v0: regulator-1 { 105 bootph-all; 106 compatible = "regulator-fixed"; 107 regulator-name = "vsys_5v0"; 108 regulator-min-microvolt = <5000000>; 109 regulator-max-microvolt = <5000000>; 110 regulator-always-on; 111 regulator-boot-on; 112 }; 113 114 vdd_3v3: regulator-2 { 115 /* output of TLV62595DMQR-U12 */ 116 bootph-all; 117 compatible = "regulator-fixed"; 118 regulator-name = "vdd_3v3"; 119 regulator-min-microvolt = <3300000>; 120 regulator-max-microvolt = <3300000>; 121 vin-supply = <&vsys_5v0>; 122 regulator-always-on; 123 regulator-boot-on; 124 }; 125 126 vdd_3v3_sd: regulator-4 { 127 /* output of TPS22918DBVR-U21 */ 128 bootph-all; 129 pinctrl-names = "default"; 130 pinctrl-0 = <&vdd_3v3_sd_pins_default>; 131 132 compatible = "regulator-fixed"; 133 regulator-name = "vdd_3v3_sd"; 134 regulator-min-microvolt = <3300000>; 135 regulator-max-microvolt = <3300000>; 136 enable-active-high; 137 regulator-always-on; 138 vin-supply = <&vdd_3v3>; 139 gpio = <&main_gpio1 19 GPIO_ACTIVE_HIGH>; 140 }; 141 142 vdd_sd_dv: regulator-5 { 143 bootph-all; 144 compatible = "regulator-gpio"; 145 regulator-name = "sd_hs200_switch"; 146 pinctrl-names = "default"; 147 pinctrl-0 = <&vdd_sd_dv_pins_default>; 148 regulator-min-microvolt = <1800000>; 149 regulator-max-microvolt = <3300000>; 150 regulator-boot-on; 151 vin-supply = <&ldo1_reg>; 152 gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>; 153 states = <1800000 0x0>, 154 <3300000 0x1>; 155 }; 156 157 leds { 158 bootph-all; 159 compatible = "gpio-leds"; 160 161 led-0 { 162 bootph-all; 163 gpios = <&main_gpio0 3 GPIO_ACTIVE_HIGH>; 164 linux,default-trigger = "heartbeat"; 165 function = LED_FUNCTION_HEARTBEAT; 166 default-state = "off"; 167 }; 168 169 led-1 { 170 bootph-all; 171 gpios = <&main_gpio0 4 GPIO_ACTIVE_HIGH>; 172 linux,default-trigger = "disk-activity"; 173 function = LED_FUNCTION_DISK_ACTIVITY; 174 default-state = "keep"; 175 }; 176 177 led-2 { 178 bootph-all; 179 gpios = <&main_gpio0 5 GPIO_ACTIVE_HIGH>; 180 function = LED_FUNCTION_CPU; 181 }; 182 183 led-3 { 184 bootph-all; 185 gpios = <&main_gpio0 6 GPIO_ACTIVE_HIGH>; 186 function = LED_FUNCTION_LAN; 187 }; 188 189 led-4 { 190 bootph-all; 191 gpios = <&main_gpio0 9 GPIO_ACTIVE_HIGH>; 192 function = LED_FUNCTION_WLAN; 193 }; 194 }; 195 196 gpio_keys: gpio-keys { 197 compatible = "gpio-keys"; 198 autorepeat; 199 pinctrl-names = "default"; 200 pinctrl-0 = <&usr_button_pins_default>; 201 202 usr: button-usr { 203 label = "User Key"; 204 linux,code = <BTN_0>; 205 gpios = <&main_gpio0 18 GPIO_ACTIVE_LOW>; 206 }; 207 208 }; 209 210 hdmi0: connector-hdmi { 211 compatible = "hdmi-connector"; 212 label = "hdmi"; 213 type = "a"; 214 port { 215 hdmi_connector_in: endpoint { 216 remote-endpoint = <&it66121_out>; 217 }; 218 }; 219 }; 220 221 sound { 222 compatible = "simple-audio-card"; 223 simple-audio-card,name = "it66121 HDMI"; 224 simple-audio-card,format = "i2s"; 225 simple-audio-card,bitclock-master = <&hdmi_dailink_master>; 226 simple-audio-card,frame-master = <&hdmi_dailink_master>; 227 228 hdmi_dailink_master: simple-audio-card,cpu { 229 sound-dai = <&mcasp1>; 230 system-clock-direction-out; 231 }; 232 233 simple-audio-card,codec { 234 sound-dai = <&it66121>; 235 }; 236 }; 237 238}; 239 240&main_pmx0 { 241 gpio0_pins_default: gpio0-default-pins { 242 bootph-all; 243 pinctrl-single,pins = < 244 AM62X_IOPAD(0x0004, PIN_INPUT, 7) /* (G25) OSPI0_LBCLKO.GPIO0_1 */ 245 AM62X_IOPAD(0x0008, PIN_INPUT, 7) /* (J24) OSPI0_DQS.GPIO0_2 */ 246 AM62X_IOPAD(0x000c, PIN_INPUT, 7) /* (E25) OSPI0_D0.GPIO0_3 */ 247 AM62X_IOPAD(0x0010, PIN_INPUT, 7) /* (G24) OSPI0_D1.GPIO0_4 */ 248 AM62X_IOPAD(0x0014, PIN_INPUT, 7) /* (F25) OSPI0_D2.GPIO0_5 */ 249 AM62X_IOPAD(0x0018, PIN_INPUT, 7) /* (F24) OSPI0_D3.GPIO0_6 */ 250 AM62X_IOPAD(0x0024, PIN_INPUT, 7) /* (H25) OSPI0_D6.GPIO0_9 */ 251 AM62X_IOPAD(0x0028, PIN_INPUT, 7) /* (J22) OSPI0_D7.GPIO0_10 */ 252 AM62X_IOPAD(0x002c, PIN_INPUT, 7) /* (F23) OSPI0_CSn0.GPIO0_11 */ 253 AM62X_IOPAD(0x0030, PIN_INPUT, 7) /* (G21) OSPI0_CSn1.GPIO0_12 */ 254 AM62X_IOPAD(0x0034, PIN_INPUT, 7) /* (H21) OSPI0_CSn2.GPIO0_13 */ 255 AM62X_IOPAD(0x0038, PIN_INPUT, 7) /* (E24) OSPI0_CSn3.GPIO0_14 */ 256 AM62X_IOPAD(0x00a4, PIN_INPUT, 7) /* (M22) GPMC0_DIR.GPIO0_40 */ 257 AM62X_IOPAD(0x00ac, PIN_INPUT, 7) /* (L21) GPMC0_CSn1.GPIO0_42 */ 258 >; 259 }; 260 261 vdd_sd_dv_pins_default: vdd-sd-default-pins { 262 bootph-all; 263 pinctrl-single,pins = < 264 AM62X_IOPAD(0x0244, PIN_OUTPUT, 7) /* (C17) MMC1_SDWP.GPIO1_49 */ 265 >; 266 }; 267 268 usr_button_pins_default: usr-button-default-pins { 269 pinctrl-single,pins = < 270 AM62X_IOPAD(0x0048, PIN_INPUT, 7) /* (N25) GPMC0_AD3.GPIO0_18 */ 271 >; 272 }; 273 274 grove_pins_default: grove-default-pins { 275 pinctrl-single,pins = < 276 AM62X_IOPAD(0x01e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */ 277 AM62X_IOPAD(0x01ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */ 278 >; 279 }; 280 281 local_i2c_pins_default: local-i2c-default-pins { 282 bootph-all; 283 pinctrl-single,pins = < 284 AM62X_IOPAD(0x01e0, PIN_INPUT_PULLUP, 0) /* (B16) I2C0_SCL */ 285 AM62X_IOPAD(0x01e4, PIN_INPUT_PULLUP, 0) /* (A16) I2C0_SDA */ 286 >; 287 }; 288 289 i2c2_1v8_pins_default: i2c2-default-pins { 290 pinctrl-single,pins = < 291 AM62X_IOPAD(0x00b0, PIN_INPUT_PULLUP, 1) /* (K22) GPMC0_CSn2.I2C2_SCL */ 292 AM62X_IOPAD(0x00b4, PIN_INPUT_PULLUP, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */ 293 >; 294 }; 295 296 mdio0_pins_default: mdio0-default-pins { 297 pinctrl-single,pins = < 298 AM62X_IOPAD(0x0160, PIN_OUTPUT, 0) /* (AD24) MDIO0_MDC */ 299 AM62X_IOPAD(0x015c, PIN_INPUT, 0) /* (AB22) MDIO0_MDIO */ 300 AM62X_IOPAD(0x003c, PIN_INPUT, 7) /* (M25) GPMC0_AD0.GPIO0_15 */ 301 AM62X_IOPAD(0x018c, PIN_INPUT, 7) /* (AC21) RGMII2_RD2.GPIO1_5 */ 302 >; 303 }; 304 305 rgmii1_pins_default: rgmii1-default-pins { 306 pinctrl-single,pins = < 307 AM62X_IOPAD(0x014c, PIN_INPUT, 0) /* (AB17) RGMII1_RD0 */ 308 AM62X_IOPAD(0x0150, PIN_INPUT, 0) /* (AC17) RGMII1_RD1 */ 309 AM62X_IOPAD(0x0154, PIN_INPUT, 0) /* (AB16) RGMII1_RD2 */ 310 AM62X_IOPAD(0x0158, PIN_INPUT, 0) /* (AA15) RGMII1_RD3 */ 311 AM62X_IOPAD(0x0148, PIN_INPUT, 0) /* (AD17) RGMII1_RXC */ 312 AM62X_IOPAD(0x0144, PIN_INPUT, 0) /* (AE17) RGMII1_RX_CTL */ 313 AM62X_IOPAD(0x0134, PIN_OUTPUT, 0) /* (AE20) RGMII1_TD0 */ 314 AM62X_IOPAD(0x0138, PIN_OUTPUT, 0) /* (AD20) RGMII1_TD1 */ 315 AM62X_IOPAD(0x013c, PIN_OUTPUT, 0) /* (AE18) RGMII1_TD2 */ 316 AM62X_IOPAD(0x0140, PIN_OUTPUT, 0) /* (AD18) RGMII1_TD3 */ 317 AM62X_IOPAD(0x0130, PIN_OUTPUT, 0) /* (AE19) RGMII1_TXC */ 318 AM62X_IOPAD(0x012c, PIN_OUTPUT, 0) /* (AD19) RGMII1_TX_CTL */ 319 >; 320 }; 321 322 emmc_pins_default: emmc-default-pins { 323 bootph-all; 324 pinctrl-single,pins = < 325 AM62X_IOPAD(0x0220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */ 326 AM62X_IOPAD(0x0218, PIN_INPUT, 0) /* (AB1) MMC0_CLK */ 327 AM62X_IOPAD(0x0214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */ 328 AM62X_IOPAD(0x0210, PIN_INPUT, 0) /* (AA1) MMC0_DAT1 */ 329 AM62X_IOPAD(0x020c, PIN_INPUT, 0) /* (AA3) MMC0_DAT2 */ 330 AM62X_IOPAD(0x0208, PIN_INPUT, 0) /* (Y4) MMC0_DAT3 */ 331 AM62X_IOPAD(0x0204, PIN_INPUT, 0) /* (AB2) MMC0_DAT4 */ 332 AM62X_IOPAD(0x0200, PIN_INPUT, 0) /* (AC1) MMC0_DAT5 */ 333 AM62X_IOPAD(0x01fc, PIN_INPUT, 0) /* (AD2) MMC0_DAT6 */ 334 AM62X_IOPAD(0x01f8, PIN_INPUT, 0) /* (AC2) MMC0_DAT7 */ 335 >; 336 }; 337 338 vdd_3v3_sd_pins_default: vdd-3v3-sd-default-pins { 339 bootph-all; 340 pinctrl-single,pins = < 341 AM62X_IOPAD(0x01c4, PIN_INPUT, 7) /* (B14) SPI0_D1_GPIO1_19 */ 342 >; 343 }; 344 345 sd_pins_default: sd-default-pins { 346 bootph-all; 347 pinctrl-single,pins = < 348 AM62X_IOPAD(0x023c, PIN_INPUT, 0) /* (A21) MMC1_CMD */ 349 AM62X_IOPAD(0x0234, PIN_INPUT, 0) /* (B22) MMC1_CLK */ 350 AM62X_IOPAD(0x0230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */ 351 AM62X_IOPAD(0x022c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */ 352 AM62X_IOPAD(0x0228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */ 353 AM62X_IOPAD(0x0224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */ 354 AM62X_IOPAD(0x0240, PIN_INPUT, 7) /* (D17) MMC1_SDCD.GPIO1_48 */ 355 >; 356 }; 357 358 wifi_pins_default: wifi-default-pins { 359 pinctrl-single,pins = < 360 AM62X_IOPAD(0x0120, PIN_INPUT, 0) /* (C24) MMC2_CMD */ 361 AM62X_IOPAD(0x0118, PIN_INPUT, 0) /* (D25) MMC2_CLK */ 362 AM62X_IOPAD(0x0114, PIN_INPUT, 0) /* (B24) MMC2_DAT0 */ 363 AM62X_IOPAD(0x0110, PIN_INPUT, 0) /* (C25) MMC2_DAT1 */ 364 AM62X_IOPAD(0x010c, PIN_INPUT, 0) /* (E23) MMC2_DAT2 */ 365 AM62X_IOPAD(0x0108, PIN_INPUT, 0) /* (D24) MMC2_DAT3 */ 366 AM62X_IOPAD(0x0124, PIN_INPUT, 0) /* (A23) MMC2_SDCD */ 367 AM62X_IOPAD(0x11c, PIN_INPUT, 0) /* (#N/A) MMC2_CLKB */ 368 >; 369 }; 370 371 wifi_en_pins_default: wifi-en-default-pins { 372 pinctrl-single,pins = < 373 AM62X_IOPAD(0x009c, PIN_OUTPUT, 7) /* (V25) GPMC0_WAIT1.GPIO0_38 */ 374 >; 375 }; 376 377 wifi_wlirq_pins_default: wifi-wlirq-default-pins { 378 pinctrl-single,pins = < 379 AM62X_IOPAD(0x00a8, PIN_INPUT, 7) /* (M21) GPMC0_CSn0.GPIO0_41 */ 380 >; 381 }; 382 383 spe_pins_default: spe-default-pins { 384 pinctrl-single,pins = < 385 AM62X_IOPAD(0x0168, PIN_INPUT, 1) /* (AE21) RGMII2_TXC.RMII2_CRS_DV */ 386 AM62X_IOPAD(0x0180, PIN_INPUT, 1) /* (AD23) RGMII2_RXC.RMII2_REF_CLK */ 387 AM62X_IOPAD(0x0184, PIN_INPUT, 1) /* (AE23) RGMII2_RD0.RMII2_RXD0 */ 388 AM62X_IOPAD(0x0188, PIN_INPUT, 1) /* (AB20) RGMII2_RD1.RMII2_RXD1 */ 389 AM62X_IOPAD(0x017c, PIN_INPUT, 1) /* (AD22) RGMII2_RX_CTL.RMII2_RX_ER */ 390 AM62X_IOPAD(0x016c, PIN_INPUT, 1) /* (Y18) RGMII2_TD0.RMII2_TXD0 */ 391 AM62X_IOPAD(0x0170, PIN_INPUT, 1) /* (AA18) RGMII2_TD1.RMII2_TXD1 */ 392 AM62X_IOPAD(0x0164, PIN_INPUT, 1) /* (AA19) RGMII2_TX_CTL.RMII2_TX_EN */ 393 AM62X_IOPAD(0x0190, PIN_INPUT, 7) /* (AE22) RGMII2_RD3.GPIO1_6 */ 394 AM62X_IOPAD(0x01f0, PIN_OUTPUT, 5) /* (A18) EXT_REFCLK1.CLKOUT0 */ 395 >; 396 }; 397 398 mikrobus_i2c_pins_default: mikrobus-i2c-default-pins { 399 pinctrl-single,pins = < 400 AM62X_IOPAD(0x01d0, PIN_INPUT_PULLUP, 2) /* (A15) UART0_CTSn.I2C3_SCL */ 401 AM62X_IOPAD(0x01d4, PIN_INPUT_PULLUP, 2) /* (B15) UART0_RTSn.I2C3_SDA */ 402 >; 403 }; 404 405 mikrobus_uart_pins_default: mikrobus-uart-default-pins { 406 pinctrl-single,pins = < 407 AM62X_IOPAD(0x01d8, PIN_INPUT, 1) /* (C15) MCAN0_TX.UART5_RXD */ 408 AM62X_IOPAD(0x01dc, PIN_OUTPUT, 1) /* (E15) MCAN0_RX.UART5_TXD */ 409 >; 410 }; 411 412 mikrobus_spi_pins_default: mikrobus-spi-default-pins { 413 pinctrl-single,pins = < 414 AM62X_IOPAD(0x01b0, PIN_INPUT, 1) /* (A20) MCASP0_ACLKR.SPI2_CLK */ 415 AM62X_IOPAD(0x01ac, PIN_INPUT, 1) /* (E19) MCASP0_AFSR.SPI2_CS0 */ 416 AM62X_IOPAD(0x0194, PIN_INPUT, 1) /* (B19) MCASP0_AXR3.SPI2_D0 */ 417 AM62X_IOPAD(0x0198, PIN_INPUT, 1) /* (A19) MCASP0_AXR2.SPI2_D1 */ 418 >; 419 }; 420 421 mikrobus_gpio_pins_default: mikrobus-gpio-default-pins { 422 bootph-all; 423 pinctrl-single,pins = < 424 AM62X_IOPAD(0x019c, PIN_INPUT, 7) /* (B18) MCASP0_AXR1.GPIO1_9 */ 425 AM62X_IOPAD(0x01a0, PIN_INPUT, 7) /* (E18) MCASP0_AXR0.GPIO1_10 */ 426 AM62X_IOPAD(0x01a8, PIN_INPUT, 7) /* (D20) MCASP0_AFSX.GPIO1_12 */ 427 >; 428 }; 429 430 mikrobus_pwm_pins_default: mikrobus-pwm-default-pins { 431 pinctrl-single,pins = < 432 AM62X_IOPAD(0x01a4, PIN_INPUT, 2) /* (B20) MCASP0_ACLKX.ECAP2_IN_APWM_OUT */ 433 >; 434 }; 435 436 main_uart0_pins_default: main-uart0-default-pins { 437 bootph-all; 438 pinctrl-single,pins = < 439 AM62X_IOPAD(0x01c8, PIN_INPUT, 0) /* (D14) UART0_RXD */ 440 AM62X_IOPAD(0x01cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */ 441 >; 442 }; 443 444 wifi_debug_uart_pins_default: wifi-debug-uart-default-pins { 445 pinctrl-single,pins = < 446 AM62X_IOPAD(0x001c, PIN_INPUT, 3) /* (J23) OSPI0_D4.UART6_RXD */ 447 AM62X_IOPAD(0x0020, PIN_OUTPUT, 3) /* (J25) OSPI0_D5.UART6_TXD */ 448 >; 449 }; 450 451 usb1_pins_default: usb1-default-pins { 452 pinctrl-single,pins = < 453 AM62X_IOPAD(0x0258, PIN_INPUT, 0) /* (F18) USB1_DRVVBUS */ 454 >; 455 }; 456 457 pmic_irq_pins_default: pmic-irq-default-pins { 458 pinctrl-single,pins = < 459 AM62X_IOPAD(0x01f4, PIN_INPUT_PULLUP, 0) /* (D16) EXTINTn */ 460 >; 461 }; 462 463 hdmi_gpio_pins_default: hdmi-gpio-default-pins { 464 pinctrl-single,pins = < 465 AM62X_IOPAD(0x0094, PIN_INPUT_PULLUP | PIN_DEBOUNCE_CONF6, 7) /* (N20) GPMC0_BE1n.GPIO0_36 */ 466 AM62X_IOPAD(0x0054, PIN_OUTPUT_PULLUP, 7) /* (P21) GPMC0_AD6.GPIO0_21 */ 467 >; 468 }; 469 470 mcasp_hdmi_pins_default: mcasp-hdmi-default-pins { 471 pinctrl-single,pins = < 472 AM62X_IOPAD(0x0090, PIN_INPUT, 2) /* (M24) GPMC0_BE0n_CLE.MCASP1_ACLKX */ 473 AM62X_IOPAD(0x0098, PIN_INPUT, 2) /* (U23) GPMC0_WAIT0.MCASP1_AFSX */ 474 AM62X_IOPAD(0x008c, PIN_OUTPUT, 2) /* (L25) GPMC0_WEn.MCASP1_AXR0 */ 475 AM62X_IOPAD(0x0088, PIN_INPUT, 2) /* (L24) GPMC0_OEn_REn.MCASP1_AXR1 */ 476 AM62X_IOPAD(0x0084, PIN_INPUT, 2) /* (L23) GPMC0_ADVn_ALE.MCASP1_AXR2 */ 477 AM62X_IOPAD(0x007c, PIN_INPUT, 2) /* (P25) GPMC0_CLK.MCASP1_AXR3 */ 478 >; 479 }; 480 481 dss0_pins_default: dss0-default-pins { 482 pinctrl-single,pins = < 483 AM62X_IOPAD(0x0100, PIN_OUTPUT, 0) /* (AC25) VOUT0_VSYNC */ 484 AM62X_IOPAD(0x00f8, PIN_OUTPUT, 0) /* (AB24) VOUT0_HSYNC */ 485 AM62X_IOPAD(0x0104, PIN_OUTPUT, 0) /* (AC24) VOUT0_PCLK */ 486 AM62X_IOPAD(0x00fc, PIN_OUTPUT, 0) /* (Y20) VOUT0_DE */ 487 AM62X_IOPAD(0x00b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */ 488 AM62X_IOPAD(0x00bc, PIN_OUTPUT, 0) /* (V24) VOUT0_DATA1 */ 489 AM62X_IOPAD(0x00c0, PIN_OUTPUT, 0) /* (W25) VOUT0_DATA2 */ 490 AM62X_IOPAD(0x00c4, PIN_OUTPUT, 0) /* (W24) VOUT0_DATA3 */ 491 AM62X_IOPAD(0x00c8, PIN_OUTPUT, 0) /* (Y25) VOUT0_DATA4 */ 492 AM62X_IOPAD(0x00cc, PIN_OUTPUT, 0) /* (Y24) VOUT0_DATA5 */ 493 AM62X_IOPAD(0x00d0, PIN_OUTPUT, 0) /* (Y23) VOUT0_DATA6 */ 494 AM62X_IOPAD(0x00d4, PIN_OUTPUT, 0) /* (AA25) VOUT0_DATA7 */ 495 AM62X_IOPAD(0x00d8, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA8 */ 496 AM62X_IOPAD(0x00dc, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA9 */ 497 AM62X_IOPAD(0x00e0, PIN_OUTPUT, 0) /* (V20) VOUT0_DATA10 */ 498 AM62X_IOPAD(0x00e4, PIN_OUTPUT, 0) /* (AA23) VOUT0_DATA11 */ 499 AM62X_IOPAD(0x00e8, PIN_OUTPUT, 0) /* (AB25) VOUT0_DATA12 */ 500 AM62X_IOPAD(0x00ec, PIN_OUTPUT, 0) /* (AA24) VOUT0_DATA13 */ 501 AM62X_IOPAD(0x00f0, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA14 */ 502 AM62X_IOPAD(0x00f4, PIN_OUTPUT, 0) /* (AA21) VOUT0_DATA15 */ 503 AM62X_IOPAD(0x005c, PIN_OUTPUT, 1) /* (R24) GPMC0_AD8.VOUT0_DATA16 */ 504 AM62X_IOPAD(0x0060, PIN_OUTPUT, 1) /* (R25) GPMC0_AD9.VOUT0_DATA17 */ 505 AM62X_IOPAD(0x0064, PIN_OUTPUT, 1) /* (T25) GPMC0_AD10.VOUT0_DATA18 */ 506 AM62X_IOPAD(0x0068, PIN_OUTPUT, 1) /* (R21) GPMC0_AD11.VOUT0_DATA19 */ 507 AM62X_IOPAD(0x006c, PIN_OUTPUT, 1) /* (T22) GPMC0_AD12.VOUT0_DATA20 */ 508 AM62X_IOPAD(0x0070, PIN_OUTPUT, 1) /* (T24) GPMC0_AD13.VOUT0_DATA21 */ 509 AM62X_IOPAD(0x0074, PIN_OUTPUT, 1) /* (U25) GPMC0_AD14.VOUT0_DATA22 */ 510 AM62X_IOPAD(0x0078, PIN_OUTPUT, 1) /* (U24) GPMC0_AD15.VOUT0_DATA23 */ 511 >; 512 }; 513}; 514 515&mcu_pmx0 { 516 i2c_qwiic_pins_default: i2c-qwiic-default-pins { 517 pinctrl-single,pins = < 518 AM62X_MCU_IOPAD(0x0044, PIN_INPUT, 0) /* (A8) MCU_I2C0_SCL */ 519 AM62X_MCU_IOPAD(0x0048, PIN_INPUT, 0) /* (D10) MCU_I2C0_SDA */ 520 >; 521 }; 522 523 gbe_pmx_obsclk: gbe-pmx-obsclk-default-pins { 524 pinctrl-single,pins = < 525 AM62X_MCU_IOPAD(0x0004, PIN_OUTPUT, 1) /* (B8) MCU_SPI0_CS1.MCU_OBSCLK0 */ 526 >; 527 }; 528 529 i2c_csi_pins_default: i2c-csi-default-pins { 530 pinctrl-single,pins = < 531 AM62X_MCU_IOPAD(0x004c, PIN_INPUT_PULLUP, 0) /* (B9) WKUP_I2C0_SCL */ 532 AM62X_MCU_IOPAD(0x0050, PIN_INPUT_PULLUP, 0) /* (A9) WKUP_I2C0_SDA */ 533 >; 534 }; 535 536 wifi_32k_clk: mcu-clk-out-default-pins { 537 pinctrl-single,pins = < 538 AM62X_MCU_IOPAD(0x0084, PIN_OUTPUT, 0) /* (A12) WKUP_CLKOUT0 */ 539 >; 540 }; 541}; 542 543&a53_opp_table { 544 /* Requires VDD_CORE to be at 0.85V */ 545 opp-1400000000 { 546 opp-hz = /bits/ 64 <1400000000>; 547 opp-supported-hw = <0x01 0x0004>; 548 }; 549}; 550 551&wkup_i2c0 { 552 pinctrl-names = "default"; 553 pinctrl-0 = <&i2c_csi_pins_default>; 554 clock-frequency = <400000>; 555 /* Enable with overlay for camera sensor */ 556}; 557 558&mcu_i2c0 { 559 pinctrl-names = "default"; 560 pinctrl-0 = <&i2c_qwiic_pins_default>; 561 clock-frequency = <100000>; 562 status = "okay"; 563}; 564 565&usbss0 { 566 bootph-all; 567 ti,vbus-divider; 568 status = "okay"; 569}; 570 571&usb0 { 572 bootph-all; 573 dr_mode = "peripheral"; 574}; 575 576&usbss1 { 577 ti,vbus-divider; 578 status = "okay"; 579}; 580 581&usb1 { 582 dr_mode = "host"; 583 pinctrl-names = "default"; 584 pinctrl-0 = <&usb1_pins_default>; 585}; 586 587&cpsw3g { 588 pinctrl-names = "default"; 589 pinctrl-0 = <&rgmii1_pins_default>, <&spe_pins_default>, 590 <&gbe_pmx_obsclk>; 591 assigned-clocks = <&k3_clks 157 70>, <&k3_clks 157 20>; 592 assigned-clock-parents = <&k3_clks 157 72>, <&k3_clks 157 22>; 593 status = "okay"; 594}; 595 596&cpsw_port1 { 597 phy-mode = "rgmii-id"; 598 phy-handle = <&cpsw3g_phy0>; 599}; 600 601&cpsw_port2 { 602 phy-mode = "rmii"; 603 phy-handle = <&cpsw3g_phy1>; 604}; 605 606&cpsw3g_mdio { 607 status = "okay"; 608 pinctrl-names = "default"; 609 pinctrl-0 = <&mdio0_pins_default>; 610 611 cpsw3g_phy0: ethernet-phy@0 { 612 reg = <0>; 613 reset-gpios = <&main_gpio0 15 GPIO_ACTIVE_LOW>; 614 reset-assert-us = <10000>; 615 reset-deassert-us = <50000>; 616 }; 617 618 cpsw3g_phy1: ethernet-phy@1 { 619 reg = <1>; 620 reset-gpios = <&main_gpio1 5 GPIO_ACTIVE_LOW>; 621 reset-assert-us = <25>; 622 reset-deassert-us = <35>; 623 }; 624}; 625 626&main_gpio0 { 627 bootph-all; 628 pinctrl-names = "default"; 629 pinctrl-0 = <&gpio0_pins_default>; 630 gpio-line-names = "BL_EN_3V3", "SPE_PO_EN", "RTC_INT", /* 0-2 */ 631 "USR0", "USR1", "USR2", "USR3", "", "", "USR4", /* 3-9 */ 632 "EEPROM_WP", /* 10 */ 633 "CSI2_CAMERA_GPIO1", "CSI2_CAMERA_GPIO2", /* 11-12 */ 634 "CC1352P7_BOOT", "CC1352P7_RSTN", "GBE_RSTN", "", "", /* 13-17 */ 635 "USR_BUTTON", "", "", "", "", "", "", "", "", /* 18-26 */ 636 "", "", "", "", "", "", "", "", "", "HDMI_INT", /* 27-36 */ 637 "", "VDD_WLAN_EN", "", "", "WL_IRQ", "GBE_INTN",/* 37-42 */ 638 "", "", "", "", "", "", "", "", "", "", "", "", /* 43-54 */ 639 "", "", "", "", "", "", "", "", "", "", "", "", /* 55-66 */ 640 "", "", "", "", "", "", "", "", "", "", "", "", /* 67-78 */ 641 "", "", "", "", "", "", /* 79-84 */ 642 "BITBANG_MDIO_DATA", "BITBANG_MDIO_CLK", /* 85-86 */ 643 "", "", "", "", ""; /* 87-91 */ 644}; 645 646&main_gpio1 { 647 bootph-all; 648 pinctrl-names = "default"; 649 pinctrl-0 = <&mikrobus_gpio_pins_default>; 650 gpio-line-names = "", "", "", "", "", /* 0-4 */ 651 "SPE_RSTN", "SPE_INTN", "MIKROBUS_GPIO1_7", /* 5-7 */ 652 "MIKROBUS_GPIO1_8", "MIKROBUS_GPIO1_9", /* 8-9 */ 653 "MIKROBUS_GPIO1_10", "MIKROBUS_GPIO1_11", /* 10-11 */ 654 "MIKROBUS_GPIO1_12", "MIKROBUS_W1_GPIO0", /* 12-13 */ 655 "MIKROBUS_GPIO1_14", /* 14 */ 656 "", "", "", "", "VDD_3V3_SD", "", "", /* 15-21 */ 657 "MIKROBUS_GPIO1_22", "MIKROBUS_GPIO1_23", /* 22-23 */ 658 "MIKROBUS_GPIO1_24", "MIKROBUS_GPIO1_25", /* 24-25 */ 659 "", "", "", "", "", "", "", "", "", "", "", "", /* 26-37 */ 660 "", "", "", "", "", "", "", "", "", "", /* 38-47 */ 661 "SD_CD", "SD_VOLT_SEL", "", ""; /* 48-51 */ 662}; 663 664&main_i2c0 { 665 bootph-all; 666 pinctrl-names = "default"; 667 pinctrl-0 = <&local_i2c_pins_default>; 668 clock-frequency = <400000>; 669 status = "okay"; 670 671 eeprom@50 { 672 compatible = "atmel,24c32"; 673 reg = <0x50>; 674 }; 675 676 rtc: rtc@68 { 677 compatible = "ti,bq32000"; 678 reg = <0x68>; 679 interrupt-parent = <&main_gpio0>; 680 interrupts = <2 IRQ_TYPE_EDGE_FALLING>; 681 }; 682 683 tps65219: pmic@30 { 684 bootph-all; 685 compatible = "ti,tps65219"; 686 reg = <0x30>; 687 buck1-supply = <&vsys_5v0>; 688 buck2-supply = <&vsys_5v0>; 689 buck3-supply = <&vsys_5v0>; 690 ldo1-supply = <&vdd_3v3>; 691 ldo2-supply = <&buck2_reg>; 692 ldo3-supply = <&vdd_3v3>; 693 ldo4-supply = <&vdd_3v3>; 694 695 pinctrl-names = "default"; 696 pinctrl-0 = <&pmic_irq_pins_default>; 697 interrupt-parent = <&gic500>; 698 interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>; 699 interrupt-controller; 700 #interrupt-cells = <1>; 701 702 system-power-controller; 703 ti,power-button; 704 705 regulators { 706 buck1_reg: buck1 { 707 regulator-name = "VDD_CORE"; 708 regulator-min-microvolt = <850000>; 709 regulator-max-microvolt = <850000>; 710 regulator-boot-on; 711 regulator-always-on; 712 }; 713 714 buck2_reg: buck2 { 715 regulator-name = "VDD_1V8"; 716 regulator-min-microvolt = <1800000>; 717 regulator-max-microvolt = <1800000>; 718 regulator-boot-on; 719 regulator-always-on; 720 }; 721 722 buck3_reg: buck3 { 723 regulator-name = "VDD_1V2"; 724 regulator-min-microvolt = <1200000>; 725 regulator-max-microvolt = <1200000>; 726 regulator-boot-on; 727 regulator-always-on; 728 }; 729 730 ldo1_reg: ldo1 { 731 /* 732 * Regulator is left as is unused, vdd_sd 733 * is controlled via GPIO with bypass config 734 * as per the NVM configuration 735 */ 736 regulator-name = "VDD_SD_3V3"; 737 regulator-min-microvolt = <3300000>; 738 regulator-max-microvolt = <3300000>; 739 regulator-allow-bypass; 740 regulator-boot-on; 741 regulator-always-on; 742 }; 743 744 ldo2_reg: ldo2 { 745 regulator-name = "VDDA_0V85"; 746 regulator-min-microvolt = <850000>; 747 regulator-max-microvolt = <850000>; 748 regulator-boot-on; 749 regulator-always-on; 750 }; 751 752 ldo3_reg: ldo3 { 753 regulator-name = "VDDA_1V8"; 754 regulator-min-microvolt = <1800000>; 755 regulator-max-microvolt = <1800000>; 756 regulator-boot-on; 757 regulator-always-on; 758 }; 759 760 ldo4_reg: ldo4 { 761 regulator-name = "VDD_2V5"; 762 regulator-min-microvolt = <2500000>; 763 regulator-max-microvolt = <2500000>; 764 regulator-boot-on; 765 regulator-always-on; 766 }; 767 }; 768 }; 769}; 770 771&main_i2c1 { 772 pinctrl-names = "default"; 773 pinctrl-0 = <&grove_pins_default>; 774 clock-frequency = <100000>; 775 status = "okay"; 776}; 777 778&main_i2c2 { 779 pinctrl-names = "default"; 780 pinctrl-0 = <&i2c2_1v8_pins_default>; 781 clock-frequency = <100000>; 782 status = "okay"; 783 784 it66121: bridge-hdmi@4c { 785 compatible = "ite,it66121"; 786 reg = <0x4c>; 787 pinctrl-names = "default"; 788 pinctrl-0 = <&hdmi_gpio_pins_default>; 789 vcn33-supply = <&vdd_3v3>; 790 vcn18-supply = <&buck2_reg>; 791 vrf12-supply = <&buck3_reg>; 792 reset-gpios = <&main_gpio0 21 GPIO_ACTIVE_LOW>; 793 interrupt-parent = <&main_gpio0>; 794 interrupts = <36 IRQ_TYPE_EDGE_FALLING>; 795 #sound-dai-cells = <0>; 796 797 ports { 798 #address-cells = <1>; 799 #size-cells = <0>; 800 801 port@0 { 802 reg = <0>; 803 804 it66121_in: endpoint { 805 bus-width = <24>; 806 remote-endpoint = <&dpi1_out>; 807 }; 808 }; 809 810 port@1 { 811 reg = <1>; 812 813 it66121_out: endpoint { 814 remote-endpoint = <&hdmi_connector_in>; 815 }; 816 }; 817 }; 818 }; 819}; 820 821&main_i2c3 { 822 pinctrl-names = "default"; 823 pinctrl-0 = <&mikrobus_i2c_pins_default>; 824 clock-frequency = <400000>; 825 status = "okay"; 826}; 827 828&main_spi2 { 829 pinctrl-names = "default"; 830 pinctrl-0 = <&mikrobus_spi_pins_default>; 831 status = "okay"; 832}; 833 834&sdhci0 { 835 bootph-all; 836 non-removable; 837 pinctrl-names = "default"; 838 pinctrl-0 = <&emmc_pins_default>; 839 status = "okay"; 840}; 841 842&sdhci1 { 843 /* SD/MMC */ 844 bootph-all; 845 pinctrl-names = "default"; 846 pinctrl-0 = <&sd_pins_default>; 847 848 vmmc-supply = <&vdd_3v3_sd>; 849 vqmmc-supply = <&vdd_sd_dv>; 850 disable-wp; 851 cd-gpios = <&main_gpio1 48 GPIO_ACTIVE_LOW>; 852 cd-debounce-delay-ms = <100>; 853 ti,fails-without-test-cd; 854 status = "okay"; 855}; 856 857&sdhci2 { 858 pinctrl-names = "default"; 859 pinctrl-0 = <&wifi_pins_default>, <&wifi_32k_clk>; 860 non-removable; 861 ti,fails-without-test-cd; 862 cap-power-off-card; 863 keep-power-in-suspend; 864 mmc-pwrseq = <&sdio_pwrseq>; 865 assigned-clocks = <&k3_clks 157 158>; 866 assigned-clock-parents = <&k3_clks 157 160>; 867 #address-cells = <1>; 868 #size-cells = <0>; 869 status = "okay"; 870 871 wlcore: wlcore@2 { 872 compatible = "ti,wl1807"; 873 reg = <2>; 874 pinctrl-names = "default"; 875 pinctrl-0 = <&wifi_wlirq_pins_default>; 876 interrupt-parent = <&main_gpio0>; 877 interrupts = <41 IRQ_TYPE_EDGE_FALLING>; 878 }; 879}; 880 881&main_uart0 { 882 bootph-all; 883 pinctrl-names = "default"; 884 pinctrl-0 = <&main_uart0_pins_default>; 885 status = "okay"; 886}; 887 888&main_uart1 { 889 /* Main UART1 is used by TIFS firmware */ 890 status = "reserved"; 891}; 892 893&main_uart5 { 894 pinctrl-names = "default"; 895 pinctrl-0 = <&mikrobus_uart_pins_default>; 896 status = "okay"; 897}; 898 899&main_uart6 { 900 pinctrl-names = "default"; 901 pinctrl-0 = <&wifi_debug_uart_pins_default>; 902 status = "okay"; 903 904 mcu { 905 compatible = "ti,cc1352p7"; 906 bootloader-backdoor-gpios = <&main_gpio0 13 GPIO_ACTIVE_HIGH>; 907 reset-gpios = <&main_gpio0 14 GPIO_ACTIVE_HIGH>; 908 vdds-supply = <&vdd_3v3>; 909 }; 910}; 911 912&dss { 913 status = "okay"; 914 pinctrl-names = "default"; 915 pinctrl-0 = <&dss0_pins_default>; 916}; 917 918&dss_ports { 919 /* VP2: DPI Output */ 920 port@1 { 921 reg = <1>; 922 923 dpi1_out: endpoint { 924 remote-endpoint = <&it66121_in>; 925 }; 926 }; 927}; 928 929&mcasp1 { 930 status = "okay"; 931 #sound-dai-cells = <0>; 932 pinctrl-names = "default"; 933 pinctrl-0 = <&mcasp_hdmi_pins_default>; 934 auxclk-fs-ratio = <2177>; 935 op-mode = <0>; /* MCASP_IIS_MODE */ 936 tdm-slots = <2>; 937 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ 938 1 0 0 0 939 0 0 0 0 940 0 0 0 0 941 0 0 0 0 942 >; 943}; 944 945&ecap2 { 946 status = "okay"; 947 pinctrl-names = "default"; 948 pinctrl-0 = <&mikrobus_pwm_pins_default>; 949}; 950