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 sdio_pwrseq: sdio-pwrseq { 86 compatible = "mmc-pwrseq-simple"; 87 pinctrl-names = "default"; 88 pinctrl-0 = <&wifi_en_pins_default>; 89 /* Internal power on time(Figure 8-3) * 2 */ 90 post-power-on-delay-ms = <10>; 91 /* Re-enable time(Figure 8-2) + 20uS */ 92 power-off-delay-us = <80>; 93 reset-gpios = <&main_gpio0 38 GPIO_ACTIVE_LOW>; 94 }; 95 96 vsys_5v0: regulator-1 { 97 bootph-all; 98 compatible = "regulator-fixed"; 99 regulator-name = "vsys_5v0"; 100 regulator-min-microvolt = <5000000>; 101 regulator-max-microvolt = <5000000>; 102 regulator-always-on; 103 regulator-boot-on; 104 }; 105 106 vdd_3v3: regulator-2 { 107 /* output of TLV62595DMQR-U12 */ 108 bootph-all; 109 compatible = "regulator-fixed"; 110 regulator-name = "vdd_3v3"; 111 regulator-min-microvolt = <3300000>; 112 regulator-max-microvolt = <3300000>; 113 vin-supply = <&vsys_5v0>; 114 regulator-always-on; 115 regulator-boot-on; 116 }; 117 118 vdd_3v3_sd: regulator-4 { 119 /* output of TPS22918DBVR-U21 */ 120 bootph-all; 121 pinctrl-names = "default"; 122 pinctrl-0 = <&vdd_3v3_sd_pins_default>; 123 124 compatible = "regulator-fixed"; 125 regulator-name = "vdd_3v3_sd"; 126 regulator-min-microvolt = <3300000>; 127 regulator-max-microvolt = <3300000>; 128 enable-active-high; 129 regulator-always-on; 130 vin-supply = <&vdd_3v3>; 131 gpio = <&main_gpio1 19 GPIO_ACTIVE_HIGH>; 132 }; 133 134 vdd_sd_dv: regulator-5 { 135 bootph-all; 136 compatible = "regulator-gpio"; 137 regulator-name = "sd_hs200_switch"; 138 pinctrl-names = "default"; 139 pinctrl-0 = <&vdd_sd_dv_pins_default>; 140 regulator-min-microvolt = <1800000>; 141 regulator-max-microvolt = <3300000>; 142 regulator-boot-on; 143 vin-supply = <&ldo1_reg>; 144 gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>; 145 states = <1800000 0x0>, 146 <3300000 0x1>; 147 }; 148 149 leds { 150 bootph-all; 151 compatible = "gpio-leds"; 152 153 led-0 { 154 bootph-all; 155 gpios = <&main_gpio0 3 GPIO_ACTIVE_HIGH>; 156 linux,default-trigger = "heartbeat"; 157 function = LED_FUNCTION_HEARTBEAT; 158 default-state = "off"; 159 }; 160 161 led-1 { 162 bootph-all; 163 gpios = <&main_gpio0 4 GPIO_ACTIVE_HIGH>; 164 linux,default-trigger = "disk-activity"; 165 function = LED_FUNCTION_DISK_ACTIVITY; 166 default-state = "keep"; 167 }; 168 169 led-2 { 170 bootph-all; 171 gpios = <&main_gpio0 5 GPIO_ACTIVE_HIGH>; 172 function = LED_FUNCTION_CPU; 173 }; 174 175 led-3 { 176 bootph-all; 177 gpios = <&main_gpio0 6 GPIO_ACTIVE_HIGH>; 178 function = LED_FUNCTION_LAN; 179 }; 180 181 led-4 { 182 bootph-all; 183 gpios = <&main_gpio0 9 GPIO_ACTIVE_HIGH>; 184 function = LED_FUNCTION_WLAN; 185 }; 186 }; 187 188 gpio_keys: gpio-keys { 189 compatible = "gpio-keys"; 190 autorepeat; 191 pinctrl-names = "default"; 192 pinctrl-0 = <&usr_button_pins_default>; 193 194 usr: button-usr { 195 label = "User Key"; 196 linux,code = <BTN_0>; 197 gpios = <&main_gpio0 18 GPIO_ACTIVE_LOW>; 198 }; 199 200 }; 201 202 hdmi0: connector-hdmi { 203 compatible = "hdmi-connector"; 204 label = "hdmi"; 205 type = "a"; 206 port { 207 hdmi_connector_in: endpoint { 208 remote-endpoint = <&it66121_out>; 209 }; 210 }; 211 }; 212 213 sound { 214 compatible = "simple-audio-card"; 215 simple-audio-card,name = "it66121 HDMI"; 216 simple-audio-card,format = "i2s"; 217 simple-audio-card,bitclock-master = <&hdmi_dailink_master>; 218 simple-audio-card,frame-master = <&hdmi_dailink_master>; 219 220 hdmi_dailink_master: simple-audio-card,cpu { 221 sound-dai = <&mcasp1>; 222 system-clock-direction-out; 223 }; 224 225 simple-audio-card,codec { 226 sound-dai = <&it66121>; 227 }; 228 }; 229 230}; 231 232&main_pmx0 { 233 gpio0_pins_default: gpio0-default-pins { 234 bootph-all; 235 pinctrl-single,pins = < 236 AM62X_IOPAD(0x0004, PIN_INPUT, 7) /* (G25) OSPI0_LBCLKO.GPIO0_1 */ 237 AM62X_IOPAD(0x0008, PIN_INPUT, 7) /* (J24) OSPI0_DQS.GPIO0_2 */ 238 AM62X_IOPAD(0x000c, PIN_INPUT, 7) /* (E25) OSPI0_D0.GPIO0_3 */ 239 AM62X_IOPAD(0x0010, PIN_INPUT, 7) /* (G24) OSPI0_D1.GPIO0_4 */ 240 AM62X_IOPAD(0x0014, PIN_INPUT, 7) /* (F25) OSPI0_D2.GPIO0_5 */ 241 AM62X_IOPAD(0x0018, PIN_INPUT, 7) /* (F24) OSPI0_D3.GPIO0_6 */ 242 AM62X_IOPAD(0x0024, PIN_INPUT, 7) /* (H25) OSPI0_D6.GPIO0_9 */ 243 AM62X_IOPAD(0x0028, PIN_INPUT, 7) /* (J22) OSPI0_D7.GPIO0_10 */ 244 AM62X_IOPAD(0x002c, PIN_INPUT, 7) /* (F23) OSPI0_CSn0.GPIO0_11 */ 245 AM62X_IOPAD(0x0030, PIN_INPUT, 7) /* (G21) OSPI0_CSn1.GPIO0_12 */ 246 AM62X_IOPAD(0x0034, PIN_INPUT, 7) /* (H21) OSPI0_CSn2.GPIO0_13 */ 247 AM62X_IOPAD(0x0038, PIN_INPUT, 7) /* (E24) OSPI0_CSn3.GPIO0_14 */ 248 AM62X_IOPAD(0x00a4, PIN_INPUT, 7) /* (M22) GPMC0_DIR.GPIO0_40 */ 249 AM62X_IOPAD(0x00ac, PIN_INPUT, 7) /* (L21) GPMC0_CSn1.GPIO0_42 */ 250 >; 251 }; 252 253 vdd_sd_dv_pins_default: vdd-sd-default-pins { 254 bootph-all; 255 pinctrl-single,pins = < 256 AM62X_IOPAD(0x0244, PIN_OUTPUT, 7) /* (C17) MMC1_SDWP.GPIO1_49 */ 257 >; 258 }; 259 260 usr_button_pins_default: usr-button-default-pins { 261 pinctrl-single,pins = < 262 AM62X_IOPAD(0x0048, PIN_INPUT, 7) /* (N25) GPMC0_AD3.GPIO0_18 */ 263 >; 264 }; 265 266 grove_pins_default: grove-default-pins { 267 pinctrl-single,pins = < 268 AM62X_IOPAD(0x01e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */ 269 AM62X_IOPAD(0x01ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */ 270 >; 271 }; 272 273 local_i2c_pins_default: local-i2c-default-pins { 274 bootph-all; 275 pinctrl-single,pins = < 276 AM62X_IOPAD(0x01e0, PIN_INPUT_PULLUP, 0) /* (B16) I2C0_SCL */ 277 AM62X_IOPAD(0x01e4, PIN_INPUT_PULLUP, 0) /* (A16) I2C0_SDA */ 278 >; 279 }; 280 281 i2c2_1v8_pins_default: i2c2-default-pins { 282 pinctrl-single,pins = < 283 AM62X_IOPAD(0x00b0, PIN_INPUT_PULLUP, 1) /* (K22) GPMC0_CSn2.I2C2_SCL */ 284 AM62X_IOPAD(0x00b4, PIN_INPUT_PULLUP, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */ 285 >; 286 }; 287 288 mdio0_pins_default: mdio0-default-pins { 289 pinctrl-single,pins = < 290 AM62X_IOPAD(0x0160, PIN_OUTPUT, 0) /* (AD24) MDIO0_MDC */ 291 AM62X_IOPAD(0x015c, PIN_INPUT, 0) /* (AB22) MDIO0_MDIO */ 292 AM62X_IOPAD(0x003c, PIN_INPUT, 7) /* (M25) GPMC0_AD0.GPIO0_15 */ 293 AM62X_IOPAD(0x018c, PIN_INPUT, 7) /* (AC21) RGMII2_RD2.GPIO1_5 */ 294 >; 295 }; 296 297 rgmii1_pins_default: rgmii1-default-pins { 298 pinctrl-single,pins = < 299 AM62X_IOPAD(0x014c, PIN_INPUT, 0) /* (AB17) RGMII1_RD0 */ 300 AM62X_IOPAD(0x0150, PIN_INPUT, 0) /* (AC17) RGMII1_RD1 */ 301 AM62X_IOPAD(0x0154, PIN_INPUT, 0) /* (AB16) RGMII1_RD2 */ 302 AM62X_IOPAD(0x0158, PIN_INPUT, 0) /* (AA15) RGMII1_RD3 */ 303 AM62X_IOPAD(0x0148, PIN_INPUT, 0) /* (AD17) RGMII1_RXC */ 304 AM62X_IOPAD(0x0144, PIN_INPUT, 0) /* (AE17) RGMII1_RX_CTL */ 305 AM62X_IOPAD(0x0134, PIN_OUTPUT, 0) /* (AE20) RGMII1_TD0 */ 306 AM62X_IOPAD(0x0138, PIN_OUTPUT, 0) /* (AD20) RGMII1_TD1 */ 307 AM62X_IOPAD(0x013c, PIN_OUTPUT, 0) /* (AE18) RGMII1_TD2 */ 308 AM62X_IOPAD(0x0140, PIN_OUTPUT, 0) /* (AD18) RGMII1_TD3 */ 309 AM62X_IOPAD(0x0130, PIN_OUTPUT, 0) /* (AE19) RGMII1_TXC */ 310 AM62X_IOPAD(0x012c, PIN_OUTPUT, 0) /* (AD19) RGMII1_TX_CTL */ 311 >; 312 }; 313 314 emmc_pins_default: emmc-default-pins { 315 bootph-all; 316 pinctrl-single,pins = < 317 AM62X_IOPAD(0x0220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */ 318 AM62X_IOPAD(0x0218, PIN_INPUT, 0) /* (AB1) MMC0_CLK */ 319 AM62X_IOPAD(0x0214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */ 320 AM62X_IOPAD(0x0210, PIN_INPUT, 0) /* (AA1) MMC0_DAT1 */ 321 AM62X_IOPAD(0x020c, PIN_INPUT, 0) /* (AA3) MMC0_DAT2 */ 322 AM62X_IOPAD(0x0208, PIN_INPUT, 0) /* (Y4) MMC0_DAT3 */ 323 AM62X_IOPAD(0x0204, PIN_INPUT, 0) /* (AB2) MMC0_DAT4 */ 324 AM62X_IOPAD(0x0200, PIN_INPUT, 0) /* (AC1) MMC0_DAT5 */ 325 AM62X_IOPAD(0x01fc, PIN_INPUT, 0) /* (AD2) MMC0_DAT6 */ 326 AM62X_IOPAD(0x01f8, PIN_INPUT, 0) /* (AC2) MMC0_DAT7 */ 327 >; 328 }; 329 330 vdd_3v3_sd_pins_default: vdd-3v3-sd-default-pins { 331 bootph-all; 332 pinctrl-single,pins = < 333 AM62X_IOPAD(0x01c4, PIN_INPUT, 7) /* (B14) SPI0_D1_GPIO1_19 */ 334 >; 335 }; 336 337 sd_pins_default: sd-default-pins { 338 bootph-all; 339 pinctrl-single,pins = < 340 AM62X_IOPAD(0x023c, PIN_INPUT, 0) /* (A21) MMC1_CMD */ 341 AM62X_IOPAD(0x0234, PIN_INPUT, 0) /* (B22) MMC1_CLK */ 342 AM62X_IOPAD(0x0230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */ 343 AM62X_IOPAD(0x022c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */ 344 AM62X_IOPAD(0x0228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */ 345 AM62X_IOPAD(0x0224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */ 346 AM62X_IOPAD(0x0240, PIN_INPUT, 7) /* (D17) MMC1_SDCD.GPIO1_48 */ 347 >; 348 }; 349 350 wifi_pins_default: wifi-default-pins { 351 pinctrl-single,pins = < 352 AM62X_IOPAD(0x0120, PIN_INPUT, 0) /* (C24) MMC2_CMD */ 353 AM62X_IOPAD(0x0118, PIN_INPUT, 0) /* (D25) MMC2_CLK */ 354 AM62X_IOPAD(0x0114, PIN_INPUT, 0) /* (B24) MMC2_DAT0 */ 355 AM62X_IOPAD(0x0110, PIN_INPUT, 0) /* (C25) MMC2_DAT1 */ 356 AM62X_IOPAD(0x010c, PIN_INPUT, 0) /* (E23) MMC2_DAT2 */ 357 AM62X_IOPAD(0x0108, PIN_INPUT, 0) /* (D24) MMC2_DAT3 */ 358 AM62X_IOPAD(0x0124, PIN_INPUT, 0) /* (A23) MMC2_SDCD */ 359 AM62X_IOPAD(0x11c, PIN_INPUT, 0) /* (#N/A) MMC2_CLKB */ 360 >; 361 }; 362 363 wifi_en_pins_default: wifi-en-default-pins { 364 pinctrl-single,pins = < 365 AM62X_IOPAD(0x009c, PIN_OUTPUT, 7) /* (V25) GPMC0_WAIT1.GPIO0_38 */ 366 >; 367 }; 368 369 wifi_wlirq_pins_default: wifi-wlirq-default-pins { 370 pinctrl-single,pins = < 371 AM62X_IOPAD(0x00a8, PIN_INPUT, 7) /* (M21) GPMC0_CSn0.GPIO0_41 */ 372 >; 373 }; 374 375 spe_pins_default: spe-default-pins { 376 pinctrl-single,pins = < 377 AM62X_IOPAD(0x0168, PIN_INPUT, 1) /* (AE21) RGMII2_TXC.RMII2_CRS_DV */ 378 AM62X_IOPAD(0x0180, PIN_INPUT, 1) /* (AD23) RGMII2_RXC.RMII2_REF_CLK */ 379 AM62X_IOPAD(0x0184, PIN_INPUT, 1) /* (AE23) RGMII2_RD0.RMII2_RXD0 */ 380 AM62X_IOPAD(0x0188, PIN_INPUT, 1) /* (AB20) RGMII2_RD1.RMII2_RXD1 */ 381 AM62X_IOPAD(0x017c, PIN_INPUT, 1) /* (AD22) RGMII2_RX_CTL.RMII2_RX_ER */ 382 AM62X_IOPAD(0x016c, PIN_INPUT, 1) /* (Y18) RGMII2_TD0.RMII2_TXD0 */ 383 AM62X_IOPAD(0x0170, PIN_INPUT, 1) /* (AA18) RGMII2_TD1.RMII2_TXD1 */ 384 AM62X_IOPAD(0x0164, PIN_INPUT, 1) /* (AA19) RGMII2_TX_CTL.RMII2_TX_EN */ 385 AM62X_IOPAD(0x0190, PIN_INPUT, 7) /* (AE22) RGMII2_RD3.GPIO1_6 */ 386 AM62X_IOPAD(0x01f0, PIN_OUTPUT, 5) /* (A18) EXT_REFCLK1.CLKOUT0 */ 387 >; 388 }; 389 390 mikrobus_i2c_pins_default: mikrobus-i2c-default-pins { 391 pinctrl-single,pins = < 392 AM62X_IOPAD(0x01d0, PIN_INPUT_PULLUP, 2) /* (A15) UART0_CTSn.I2C3_SCL */ 393 AM62X_IOPAD(0x01d4, PIN_INPUT_PULLUP, 2) /* (B15) UART0_RTSn.I2C3_SDA */ 394 >; 395 }; 396 397 mikrobus_uart_pins_default: mikrobus-uart-default-pins { 398 pinctrl-single,pins = < 399 AM62X_IOPAD(0x01d8, PIN_INPUT, 1) /* (C15) MCAN0_TX.UART5_RXD */ 400 AM62X_IOPAD(0x01dc, PIN_OUTPUT, 1) /* (E15) MCAN0_RX.UART5_TXD */ 401 >; 402 }; 403 404 mikrobus_spi_pins_default: mikrobus-spi-default-pins { 405 pinctrl-single,pins = < 406 AM62X_IOPAD(0x01b0, PIN_INPUT, 1) /* (A20) MCASP0_ACLKR.SPI2_CLK */ 407 AM62X_IOPAD(0x01ac, PIN_INPUT, 1) /* (E19) MCASP0_AFSR.SPI2_CS0 */ 408 AM62X_IOPAD(0x0194, PIN_INPUT, 1) /* (B19) MCASP0_AXR3.SPI2_D0 */ 409 AM62X_IOPAD(0x0198, PIN_INPUT, 1) /* (A19) MCASP0_AXR2.SPI2_D1 */ 410 >; 411 }; 412 413 mikrobus_gpio_pins_default: mikrobus-gpio-default-pins { 414 bootph-all; 415 pinctrl-single,pins = < 416 AM62X_IOPAD(0x019c, PIN_INPUT, 7) /* (B18) MCASP0_AXR1.GPIO1_9 */ 417 AM62X_IOPAD(0x01a0, PIN_INPUT, 7) /* (E18) MCASP0_AXR0.GPIO1_10 */ 418 AM62X_IOPAD(0x01a8, PIN_INPUT, 7) /* (D20) MCASP0_AFSX.GPIO1_12 */ 419 >; 420 }; 421 422 mikrobus_pwm_pins_default: mikrobus-pwm-default-pins { 423 pinctrl-single,pins = < 424 AM62X_IOPAD(0x01a4, PIN_INPUT, 2) /* (B20) MCASP0_ACLKX.ECAP2_IN_APWM_OUT */ 425 >; 426 }; 427 428 main_uart0_pins_default: main-uart0-default-pins { 429 bootph-all; 430 pinctrl-single,pins = < 431 AM62X_IOPAD(0x01c8, PIN_INPUT, 0) /* (D14) UART0_RXD */ 432 AM62X_IOPAD(0x01cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */ 433 >; 434 }; 435 436 wifi_debug_uart_pins_default: wifi-debug-uart-default-pins { 437 pinctrl-single,pins = < 438 AM62X_IOPAD(0x001c, PIN_INPUT, 3) /* (J23) OSPI0_D4.UART6_RXD */ 439 AM62X_IOPAD(0x0020, PIN_OUTPUT, 3) /* (J25) OSPI0_D5.UART6_TXD */ 440 >; 441 }; 442 443 usb1_pins_default: usb1-default-pins { 444 pinctrl-single,pins = < 445 AM62X_IOPAD(0x0258, PIN_INPUT, 0) /* (F18) USB1_DRVVBUS */ 446 >; 447 }; 448 449 pmic_irq_pins_default: pmic-irq-default-pins { 450 pinctrl-single,pins = < 451 AM62X_IOPAD(0x01f4, PIN_INPUT_PULLUP, 0) /* (D16) EXTINTn */ 452 >; 453 }; 454 455 hdmi_gpio_pins_default: hdmi-gpio-default-pins { 456 pinctrl-single,pins = < 457 AM62X_IOPAD(0x0094, PIN_INPUT_PULLUP | PIN_DEBOUNCE_CONF6, 7) /* (N20) GPMC0_BE1n.GPIO0_36 */ 458 AM62X_IOPAD(0x0054, PIN_OUTPUT_PULLUP, 7) /* (P21) GPMC0_AD6.GPIO0_21 */ 459 >; 460 }; 461 462 mcasp_hdmi_pins_default: mcasp-hdmi-default-pins { 463 pinctrl-single,pins = < 464 AM62X_IOPAD(0x0090, PIN_INPUT, 2) /* (M24) GPMC0_BE0n_CLE.MCASP1_ACLKX */ 465 AM62X_IOPAD(0x0098, PIN_INPUT, 2) /* (U23) GPMC0_WAIT0.MCASP1_AFSX */ 466 AM62X_IOPAD(0x008c, PIN_OUTPUT, 2) /* (L25) GPMC0_WEn.MCASP1_AXR0 */ 467 AM62X_IOPAD(0x0088, PIN_INPUT, 2) /* (L24) GPMC0_OEn_REn.MCASP1_AXR1 */ 468 AM62X_IOPAD(0x0084, PIN_INPUT, 2) /* (L23) GPMC0_ADVn_ALE.MCASP1_AXR2 */ 469 AM62X_IOPAD(0x007c, PIN_INPUT, 2) /* (P25) GPMC0_CLK.MCASP1_AXR3 */ 470 >; 471 }; 472 473 dss0_pins_default: dss0-default-pins { 474 pinctrl-single,pins = < 475 AM62X_IOPAD(0x0100, PIN_OUTPUT, 0) /* (AC25) VOUT0_VSYNC */ 476 AM62X_IOPAD(0x00f8, PIN_OUTPUT, 0) /* (AB24) VOUT0_HSYNC */ 477 AM62X_IOPAD(0x0104, PIN_OUTPUT, 0) /* (AC24) VOUT0_PCLK */ 478 AM62X_IOPAD(0x00fc, PIN_OUTPUT, 0) /* (Y20) VOUT0_DE */ 479 AM62X_IOPAD(0x00b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */ 480 AM62X_IOPAD(0x00bc, PIN_OUTPUT, 0) /* (V24) VOUT0_DATA1 */ 481 AM62X_IOPAD(0x00c0, PIN_OUTPUT, 0) /* (W25) VOUT0_DATA2 */ 482 AM62X_IOPAD(0x00c4, PIN_OUTPUT, 0) /* (W24) VOUT0_DATA3 */ 483 AM62X_IOPAD(0x00c8, PIN_OUTPUT, 0) /* (Y25) VOUT0_DATA4 */ 484 AM62X_IOPAD(0x00cc, PIN_OUTPUT, 0) /* (Y24) VOUT0_DATA5 */ 485 AM62X_IOPAD(0x00d0, PIN_OUTPUT, 0) /* (Y23) VOUT0_DATA6 */ 486 AM62X_IOPAD(0x00d4, PIN_OUTPUT, 0) /* (AA25) VOUT0_DATA7 */ 487 AM62X_IOPAD(0x00d8, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA8 */ 488 AM62X_IOPAD(0x00dc, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA9 */ 489 AM62X_IOPAD(0x00e0, PIN_OUTPUT, 0) /* (V20) VOUT0_DATA10 */ 490 AM62X_IOPAD(0x00e4, PIN_OUTPUT, 0) /* (AA23) VOUT0_DATA11 */ 491 AM62X_IOPAD(0x00e8, PIN_OUTPUT, 0) /* (AB25) VOUT0_DATA12 */ 492 AM62X_IOPAD(0x00ec, PIN_OUTPUT, 0) /* (AA24) VOUT0_DATA13 */ 493 AM62X_IOPAD(0x00f0, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA14 */ 494 AM62X_IOPAD(0x00f4, PIN_OUTPUT, 0) /* (AA21) VOUT0_DATA15 */ 495 AM62X_IOPAD(0x005c, PIN_OUTPUT, 1) /* (R24) GPMC0_AD8.VOUT0_DATA16 */ 496 AM62X_IOPAD(0x0060, PIN_OUTPUT, 1) /* (R25) GPMC0_AD9.VOUT0_DATA17 */ 497 AM62X_IOPAD(0x0064, PIN_OUTPUT, 1) /* (T25) GPMC0_AD10.VOUT0_DATA18 */ 498 AM62X_IOPAD(0x0068, PIN_OUTPUT, 1) /* (R21) GPMC0_AD11.VOUT0_DATA19 */ 499 AM62X_IOPAD(0x006c, PIN_OUTPUT, 1) /* (T22) GPMC0_AD12.VOUT0_DATA20 */ 500 AM62X_IOPAD(0x0070, PIN_OUTPUT, 1) /* (T24) GPMC0_AD13.VOUT0_DATA21 */ 501 AM62X_IOPAD(0x0074, PIN_OUTPUT, 1) /* (U25) GPMC0_AD14.VOUT0_DATA22 */ 502 AM62X_IOPAD(0x0078, PIN_OUTPUT, 1) /* (U24) GPMC0_AD15.VOUT0_DATA23 */ 503 >; 504 }; 505}; 506 507&mcu_pmx0 { 508 i2c_qwiic_pins_default: i2c-qwiic-default-pins { 509 pinctrl-single,pins = < 510 AM62X_MCU_IOPAD(0x0044, PIN_INPUT, 0) /* (A8) MCU_I2C0_SCL */ 511 AM62X_MCU_IOPAD(0x0048, PIN_INPUT, 0) /* (D10) MCU_I2C0_SDA */ 512 >; 513 }; 514 515 gbe_pmx_obsclk: gbe-pmx-obsclk-default-pins { 516 pinctrl-single,pins = < 517 AM62X_MCU_IOPAD(0x0004, PIN_OUTPUT, 1) /* (B8) MCU_SPI0_CS1.MCU_OBSCLK0 */ 518 >; 519 }; 520 521 i2c_csi_pins_default: i2c-csi-default-pins { 522 pinctrl-single,pins = < 523 AM62X_MCU_IOPAD(0x004c, PIN_INPUT_PULLUP, 0) /* (B9) WKUP_I2C0_SCL */ 524 AM62X_MCU_IOPAD(0x0050, PIN_INPUT_PULLUP, 0) /* (A9) WKUP_I2C0_SDA */ 525 >; 526 }; 527 528 wifi_32k_clk: mcu-clk-out-default-pins { 529 pinctrl-single,pins = < 530 AM62X_MCU_IOPAD(0x0084, PIN_OUTPUT, 0) /* (A12) WKUP_CLKOUT0 */ 531 >; 532 }; 533}; 534 535&a53_opp_table { 536 /* Requires VDD_CORE to be at 0.85V */ 537 opp-1400000000 { 538 opp-hz = /bits/ 64 <1400000000>; 539 opp-supported-hw = <0x01 0x0004>; 540 }; 541}; 542 543&wkup_i2c0 { 544 pinctrl-names = "default"; 545 pinctrl-0 = <&i2c_csi_pins_default>; 546 clock-frequency = <400000>; 547 /* Enable with overlay for camera sensor */ 548}; 549 550&mcu_i2c0 { 551 pinctrl-names = "default"; 552 pinctrl-0 = <&i2c_qwiic_pins_default>; 553 clock-frequency = <100000>; 554 status = "okay"; 555}; 556 557&usbss0 { 558 bootph-all; 559 ti,vbus-divider; 560 status = "okay"; 561}; 562 563&usb0 { 564 bootph-all; 565 dr_mode = "peripheral"; 566}; 567 568&usbss1 { 569 ti,vbus-divider; 570 status = "okay"; 571}; 572 573&usb1 { 574 dr_mode = "host"; 575 pinctrl-names = "default"; 576 pinctrl-0 = <&usb1_pins_default>; 577}; 578 579&cpsw3g { 580 pinctrl-names = "default"; 581 pinctrl-0 = <&rgmii1_pins_default>, <&spe_pins_default>, 582 <&gbe_pmx_obsclk>; 583 assigned-clocks = <&k3_clks 157 70>, <&k3_clks 157 20>; 584 assigned-clock-parents = <&k3_clks 157 72>, <&k3_clks 157 22>; 585}; 586 587&cpsw_port1 { 588 phy-mode = "rgmii-rxid"; 589 phy-handle = <&cpsw3g_phy0>; 590}; 591 592&cpsw_port2 { 593 phy-mode = "rmii"; 594 phy-handle = <&cpsw3g_phy1>; 595}; 596 597&cpsw3g_mdio { 598 status = "okay"; 599 pinctrl-names = "default"; 600 pinctrl-0 = <&mdio0_pins_default>; 601 602 cpsw3g_phy0: ethernet-phy@0 { 603 reg = <0>; 604 reset-gpios = <&main_gpio0 15 GPIO_ACTIVE_LOW>; 605 reset-assert-us = <10000>; 606 reset-deassert-us = <50000>; 607 }; 608 609 cpsw3g_phy1: ethernet-phy@1 { 610 reg = <1>; 611 reset-gpios = <&main_gpio1 5 GPIO_ACTIVE_LOW>; 612 reset-assert-us = <25>; 613 reset-deassert-us = <60000>; /* T2 */ 614 }; 615}; 616 617&main_gpio0 { 618 bootph-all; 619 pinctrl-names = "default"; 620 pinctrl-0 = <&gpio0_pins_default>; 621 gpio-line-names = "BL_EN_3V3", "SPE_PO_EN", "RTC_INT", /* 0-2 */ 622 "USR0", "USR1", "USR2", "USR3", "", "", "USR4", /* 3-9 */ 623 "EEPROM_WP", /* 10 */ 624 "CSI2_CAMERA_GPIO1", "CSI2_CAMERA_GPIO2", /* 11-12 */ 625 "CC1352P7_BOOT", "CC1352P7_RSTN", "GBE_RSTN", "", "", /* 13-17 */ 626 "USR_BUTTON", "", "", "", "", "", "", "", "", /* 18-26 */ 627 "", "", "", "", "", "", "", "", "", "HDMI_INT", /* 27-36 */ 628 "", "VDD_WLAN_EN", "", "", "WL_IRQ", "GBE_INTN",/* 37-42 */ 629 "", "", "", "", "", "", "", "", "", "", "", "", /* 43-54 */ 630 "", "", "", "", "", "", "", "", "", "", "", "", /* 55-66 */ 631 "", "", "", "", "", "", "", "", "", "", "", "", /* 67-78 */ 632 "", "", "", "", "", "", /* 79-84 */ 633 "BITBANG_MDIO_DATA", "BITBANG_MDIO_CLK", /* 85-86 */ 634 "", "", "", "", ""; /* 87-91 */ 635}; 636 637&main_gpio1 { 638 bootph-all; 639 pinctrl-names = "default"; 640 pinctrl-0 = <&mikrobus_gpio_pins_default>; 641 gpio-line-names = "", "", "", "", "", /* 0-4 */ 642 "SPE_RSTN", "SPE_INTN", "MIKROBUS_GPIO1_7", /* 5-7 */ 643 "MIKROBUS_GPIO1_8", "MIKROBUS_GPIO1_9", /* 8-9 */ 644 "MIKROBUS_GPIO1_10", "MIKROBUS_GPIO1_11", /* 10-11 */ 645 "MIKROBUS_GPIO1_12", "MIKROBUS_W1_GPIO0", /* 12-13 */ 646 "MIKROBUS_GPIO1_14", /* 14 */ 647 "", "", "", "", "VDD_3V3_SD", "", "", /* 15-21 */ 648 "MIKROBUS_GPIO1_22", "MIKROBUS_GPIO1_23", /* 22-23 */ 649 "MIKROBUS_GPIO1_24", "MIKROBUS_GPIO1_25", /* 24-25 */ 650 "", "", "", "", "", "", "", "", "", "", "", "", /* 26-37 */ 651 "", "", "", "", "", "", "", "", "", "", /* 38-47 */ 652 "SD_CD", "SD_VOLT_SEL", "", ""; /* 48-51 */ 653}; 654 655&main_i2c0 { 656 bootph-all; 657 pinctrl-names = "default"; 658 pinctrl-0 = <&local_i2c_pins_default>; 659 clock-frequency = <400000>; 660 status = "okay"; 661 662 eeprom@50 { 663 compatible = "atmel,24c32"; 664 reg = <0x50>; 665 }; 666 667 rtc: rtc@68 { 668 compatible = "ti,bq32000"; 669 reg = <0x68>; 670 interrupt-parent = <&main_gpio0>; 671 interrupts = <2 IRQ_TYPE_EDGE_FALLING>; 672 }; 673 674 tps65219: pmic@30 { 675 bootph-all; 676 compatible = "ti,tps65219"; 677 reg = <0x30>; 678 buck1-supply = <&vsys_5v0>; 679 buck2-supply = <&vsys_5v0>; 680 buck3-supply = <&vsys_5v0>; 681 ldo1-supply = <&vdd_3v3>; 682 ldo2-supply = <&buck2_reg>; 683 ldo3-supply = <&vdd_3v3>; 684 ldo4-supply = <&vdd_3v3>; 685 686 pinctrl-names = "default"; 687 pinctrl-0 = <&pmic_irq_pins_default>; 688 interrupt-parent = <&gic500>; 689 interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>; 690 interrupt-controller; 691 #interrupt-cells = <1>; 692 693 system-power-controller; 694 ti,power-button; 695 696 regulators { 697 buck1_reg: buck1 { 698 regulator-name = "VDD_CORE"; 699 regulator-min-microvolt = <850000>; 700 regulator-max-microvolt = <850000>; 701 regulator-boot-on; 702 regulator-always-on; 703 }; 704 705 buck2_reg: buck2 { 706 regulator-name = "VDD_1V8"; 707 regulator-min-microvolt = <1800000>; 708 regulator-max-microvolt = <1800000>; 709 regulator-boot-on; 710 regulator-always-on; 711 }; 712 713 buck3_reg: buck3 { 714 regulator-name = "VDD_1V2"; 715 regulator-min-microvolt = <1200000>; 716 regulator-max-microvolt = <1200000>; 717 regulator-boot-on; 718 regulator-always-on; 719 }; 720 721 ldo1_reg: ldo1 { 722 /* 723 * Regulator is left as is unused, vdd_sd 724 * is controlled via GPIO with bypass config 725 * as per the NVM configuration 726 */ 727 regulator-name = "VDD_SD_3V3"; 728 regulator-min-microvolt = <3300000>; 729 regulator-max-microvolt = <3300000>; 730 regulator-allow-bypass; 731 regulator-boot-on; 732 regulator-always-on; 733 }; 734 735 ldo2_reg: ldo2 { 736 regulator-name = "VDDA_0V85"; 737 regulator-min-microvolt = <850000>; 738 regulator-max-microvolt = <850000>; 739 regulator-boot-on; 740 regulator-always-on; 741 }; 742 743 ldo3_reg: ldo3 { 744 regulator-name = "VDDA_1V8"; 745 regulator-min-microvolt = <1800000>; 746 regulator-max-microvolt = <1800000>; 747 regulator-boot-on; 748 regulator-always-on; 749 }; 750 751 ldo4_reg: ldo4 { 752 regulator-name = "VDD_2V5"; 753 regulator-min-microvolt = <2500000>; 754 regulator-max-microvolt = <2500000>; 755 regulator-boot-on; 756 regulator-always-on; 757 }; 758 }; 759 }; 760}; 761 762&main_i2c1 { 763 pinctrl-names = "default"; 764 pinctrl-0 = <&grove_pins_default>; 765 clock-frequency = <100000>; 766 status = "okay"; 767}; 768 769&main_i2c2 { 770 pinctrl-names = "default"; 771 pinctrl-0 = <&i2c2_1v8_pins_default>; 772 clock-frequency = <100000>; 773 status = "okay"; 774 775 it66121: bridge-hdmi@4c { 776 compatible = "ite,it66121"; 777 reg = <0x4c>; 778 pinctrl-names = "default"; 779 pinctrl-0 = <&hdmi_gpio_pins_default>; 780 vcn33-supply = <&vdd_3v3>; 781 vcn18-supply = <&buck2_reg>; 782 vrf12-supply = <&buck3_reg>; 783 reset-gpios = <&main_gpio0 21 GPIO_ACTIVE_LOW>; 784 interrupt-parent = <&main_gpio0>; 785 interrupts = <36 IRQ_TYPE_EDGE_FALLING>; 786 #sound-dai-cells = <0>; 787 788 ports { 789 #address-cells = <1>; 790 #size-cells = <0>; 791 792 port@0 { 793 reg = <0>; 794 795 it66121_in: endpoint { 796 bus-width = <24>; 797 remote-endpoint = <&dpi1_out>; 798 }; 799 }; 800 801 port@1 { 802 reg = <1>; 803 804 it66121_out: endpoint { 805 remote-endpoint = <&hdmi_connector_in>; 806 }; 807 }; 808 }; 809 }; 810}; 811 812&main_i2c3 { 813 pinctrl-names = "default"; 814 pinctrl-0 = <&mikrobus_i2c_pins_default>; 815 clock-frequency = <400000>; 816 status = "okay"; 817}; 818 819&main_spi2 { 820 pinctrl-names = "default"; 821 pinctrl-0 = <&mikrobus_spi_pins_default>; 822 status = "okay"; 823}; 824 825&sdhci0 { 826 bootph-all; 827 pinctrl-names = "default"; 828 pinctrl-0 = <&emmc_pins_default>; 829 disable-wp; 830 status = "okay"; 831}; 832 833&sdhci1 { 834 /* SD/MMC */ 835 bootph-all; 836 pinctrl-names = "default"; 837 pinctrl-0 = <&sd_pins_default>; 838 839 vmmc-supply = <&vdd_3v3_sd>; 840 vqmmc-supply = <&vdd_sd_dv>; 841 disable-wp; 842 cd-gpios = <&main_gpio1 48 GPIO_ACTIVE_LOW>; 843 cd-debounce-delay-ms = <100>; 844 ti,fails-without-test-cd; 845 status = "okay"; 846}; 847 848&sdhci2 { 849 pinctrl-names = "default"; 850 pinctrl-0 = <&wifi_pins_default>, <&wifi_32k_clk>; 851 non-removable; 852 ti,fails-without-test-cd; 853 cap-power-off-card; 854 keep-power-in-suspend; 855 mmc-pwrseq = <&sdio_pwrseq>; 856 assigned-clocks = <&k3_clks 157 158>; 857 assigned-clock-parents = <&k3_clks 157 160>; 858 #address-cells = <1>; 859 #size-cells = <0>; 860 status = "okay"; 861 862 wlcore: wlcore@2 { 863 compatible = "ti,wl1807"; 864 reg = <2>; 865 pinctrl-names = "default"; 866 pinctrl-0 = <&wifi_wlirq_pins_default>; 867 interrupt-parent = <&main_gpio0>; 868 interrupts = <41 IRQ_TYPE_EDGE_FALLING>; 869 }; 870}; 871 872&main_uart0 { 873 bootph-all; 874 pinctrl-names = "default"; 875 pinctrl-0 = <&main_uart0_pins_default>; 876 status = "okay"; 877}; 878 879&main_uart1 { 880 /* Main UART1 is used by TIFS firmware */ 881 status = "reserved"; 882}; 883 884&main_uart5 { 885 pinctrl-names = "default"; 886 pinctrl-0 = <&mikrobus_uart_pins_default>; 887 status = "okay"; 888}; 889 890&main_uart6 { 891 pinctrl-names = "default"; 892 pinctrl-0 = <&wifi_debug_uart_pins_default>; 893 status = "okay"; 894 895 mcu { 896 compatible = "ti,cc1352p7"; 897 bootloader-backdoor-gpios = <&main_gpio0 13 GPIO_ACTIVE_HIGH>; 898 reset-gpios = <&main_gpio0 14 GPIO_ACTIVE_HIGH>; 899 vdds-supply = <&vdd_3v3>; 900 }; 901}; 902 903&dss { 904 status = "okay"; 905 pinctrl-names = "default"; 906 pinctrl-0 = <&dss0_pins_default>; 907}; 908 909&dss_ports { 910 /* VP2: DPI Output */ 911 port@1 { 912 reg = <1>; 913 914 dpi1_out: endpoint { 915 remote-endpoint = <&it66121_in>; 916 }; 917 }; 918}; 919 920&mcasp1 { 921 status = "okay"; 922 #sound-dai-cells = <0>; 923 pinctrl-names = "default"; 924 pinctrl-0 = <&mcasp_hdmi_pins_default>; 925 auxclk-fs-ratio = <2177>; 926 op-mode = <0>; /* MCASP_IIS_MODE */ 927 tdm-slots = <2>; 928 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ 929 1 0 0 0 930 0 0 0 0 931 0 0 0 0 932 0 0 0 0 933 >; 934}; 935 936&ecap2 { 937 status = "okay"; 938 pinctrl-names = "default"; 939 pinctrl-0 = <&mikrobus_pwm_pins_default>; 940}; 941