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 >; 296 }; 297 298 rgmii1_pins_default: rgmii1-default-pins { 299 pinctrl-single,pins = < 300 AM62X_IOPAD(0x014c, PIN_INPUT, 0) /* (AB17) RGMII1_RD0 */ 301 AM62X_IOPAD(0x0150, PIN_INPUT, 0) /* (AC17) RGMII1_RD1 */ 302 AM62X_IOPAD(0x0154, PIN_INPUT, 0) /* (AB16) RGMII1_RD2 */ 303 AM62X_IOPAD(0x0158, PIN_INPUT, 0) /* (AA15) RGMII1_RD3 */ 304 AM62X_IOPAD(0x0148, PIN_INPUT, 0) /* (AD17) RGMII1_RXC */ 305 AM62X_IOPAD(0x0144, PIN_INPUT, 0) /* (AE17) RGMII1_RX_CTL */ 306 AM62X_IOPAD(0x0134, PIN_OUTPUT, 0) /* (AE20) RGMII1_TD0 */ 307 AM62X_IOPAD(0x0138, PIN_OUTPUT, 0) /* (AD20) RGMII1_TD1 */ 308 AM62X_IOPAD(0x013c, PIN_OUTPUT, 0) /* (AE18) RGMII1_TD2 */ 309 AM62X_IOPAD(0x0140, PIN_OUTPUT, 0) /* (AD18) RGMII1_TD3 */ 310 AM62X_IOPAD(0x0130, PIN_OUTPUT, 0) /* (AE19) RGMII1_TXC */ 311 AM62X_IOPAD(0x012c, PIN_OUTPUT, 0) /* (AD19) RGMII1_TX_CTL */ 312 >; 313 }; 314 315 emmc_pins_default: emmc-default-pins { 316 bootph-all; 317 pinctrl-single,pins = < 318 AM62X_IOPAD(0x0220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */ 319 AM62X_IOPAD(0x0218, PIN_INPUT, 0) /* (AB1) MMC0_CLK */ 320 AM62X_IOPAD(0x0214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */ 321 AM62X_IOPAD(0x0210, PIN_INPUT, 0) /* (AA1) MMC0_DAT1 */ 322 AM62X_IOPAD(0x020c, PIN_INPUT, 0) /* (AA3) MMC0_DAT2 */ 323 AM62X_IOPAD(0x0208, PIN_INPUT, 0) /* (Y4) MMC0_DAT3 */ 324 AM62X_IOPAD(0x0204, PIN_INPUT, 0) /* (AB2) MMC0_DAT4 */ 325 AM62X_IOPAD(0x0200, PIN_INPUT, 0) /* (AC1) MMC0_DAT5 */ 326 AM62X_IOPAD(0x01fc, PIN_INPUT, 0) /* (AD2) MMC0_DAT6 */ 327 AM62X_IOPAD(0x01f8, PIN_INPUT, 0) /* (AC2) MMC0_DAT7 */ 328 >; 329 }; 330 331 vdd_3v3_sd_pins_default: vdd-3v3-sd-default-pins { 332 bootph-all; 333 pinctrl-single,pins = < 334 AM62X_IOPAD(0x01c4, PIN_INPUT, 7) /* (B14) SPI0_D1_GPIO1_19 */ 335 >; 336 }; 337 338 sd_pins_default: sd-default-pins { 339 bootph-all; 340 pinctrl-single,pins = < 341 AM62X_IOPAD(0x023c, PIN_INPUT, 0) /* (A21) MMC1_CMD */ 342 AM62X_IOPAD(0x0234, PIN_INPUT, 0) /* (B22) MMC1_CLK */ 343 AM62X_IOPAD(0x0230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */ 344 AM62X_IOPAD(0x022c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */ 345 AM62X_IOPAD(0x0228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */ 346 AM62X_IOPAD(0x0224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */ 347 AM62X_IOPAD(0x0240, PIN_INPUT, 7) /* (D17) MMC1_SDCD.GPIO1_48 */ 348 >; 349 }; 350 351 wifi_pins_default: wifi-default-pins { 352 pinctrl-single,pins = < 353 AM62X_IOPAD(0x0120, PIN_INPUT, 0) /* (C24) MMC2_CMD */ 354 AM62X_IOPAD(0x0118, PIN_INPUT, 0) /* (D25) MMC2_CLK */ 355 AM62X_IOPAD(0x0114, PIN_INPUT, 0) /* (B24) MMC2_DAT0 */ 356 AM62X_IOPAD(0x0110, PIN_INPUT, 0) /* (C25) MMC2_DAT1 */ 357 AM62X_IOPAD(0x010c, PIN_INPUT, 0) /* (E23) MMC2_DAT2 */ 358 AM62X_IOPAD(0x0108, PIN_INPUT, 0) /* (D24) MMC2_DAT3 */ 359 AM62X_IOPAD(0x0124, PIN_INPUT, 0) /* (A23) MMC2_SDCD */ 360 AM62X_IOPAD(0x11c, PIN_INPUT, 0) /* (#N/A) MMC2_CLKB */ 361 >; 362 }; 363 364 wifi_en_pins_default: wifi-en-default-pins { 365 pinctrl-single,pins = < 366 AM62X_IOPAD(0x009c, PIN_OUTPUT, 7) /* (V25) GPMC0_WAIT1.GPIO0_38 */ 367 >; 368 }; 369 370 wifi_wlirq_pins_default: wifi-wlirq-default-pins { 371 pinctrl-single,pins = < 372 AM62X_IOPAD(0x00a8, PIN_INPUT, 7) /* (M21) GPMC0_CSn0.GPIO0_41 */ 373 >; 374 }; 375 376 spe_pins_default: spe-default-pins { 377 pinctrl-single,pins = < 378 AM62X_IOPAD(0x0168, PIN_INPUT, 1) /* (AE21) RGMII2_TXC.RMII2_CRS_DV */ 379 AM62X_IOPAD(0x0180, PIN_INPUT, 1) /* (AD23) RGMII2_RXC.RMII2_REF_CLK */ 380 AM62X_IOPAD(0x0184, PIN_INPUT, 1) /* (AE23) RGMII2_RD0.RMII2_RXD0 */ 381 AM62X_IOPAD(0x0188, PIN_INPUT, 1) /* (AB20) RGMII2_RD1.RMII2_RXD1 */ 382 AM62X_IOPAD(0x017c, PIN_INPUT, 1) /* (AD22) RGMII2_RX_CTL.RMII2_RX_ER */ 383 AM62X_IOPAD(0x016c, PIN_INPUT, 1) /* (Y18) RGMII2_TD0.RMII2_TXD0 */ 384 AM62X_IOPAD(0x0170, PIN_INPUT, 1) /* (AA18) RGMII2_TD1.RMII2_TXD1 */ 385 AM62X_IOPAD(0x0164, PIN_INPUT, 1) /* (AA19) RGMII2_TX_CTL.RMII2_TX_EN */ 386 AM62X_IOPAD(0x018c, PIN_OUTPUT, 7) /* (AC21) RGMII2_RD2.GPIO1_5 */ 387 AM62X_IOPAD(0x0190, PIN_INPUT, 7) /* (AE22) RGMII2_RD3.GPIO1_6 */ 388 AM62X_IOPAD(0x01f0, PIN_OUTPUT, 5) /* (A18) EXT_REFCLK1.CLKOUT0 */ 389 >; 390 }; 391 392 mikrobus_i2c_pins_default: mikrobus-i2c-default-pins { 393 pinctrl-single,pins = < 394 AM62X_IOPAD(0x01d0, PIN_INPUT_PULLUP, 2) /* (A15) UART0_CTSn.I2C3_SCL */ 395 AM62X_IOPAD(0x01d4, PIN_INPUT_PULLUP, 2) /* (B15) UART0_RTSn.I2C3_SDA */ 396 >; 397 }; 398 399 mikrobus_uart_pins_default: mikrobus-uart-default-pins { 400 pinctrl-single,pins = < 401 AM62X_IOPAD(0x01d8, PIN_INPUT, 1) /* (C15) MCAN0_TX.UART5_RXD */ 402 AM62X_IOPAD(0x01dc, PIN_OUTPUT, 1) /* (E15) MCAN0_RX.UART5_TXD */ 403 >; 404 }; 405 406 mikrobus_spi_pins_default: mikrobus-spi-default-pins { 407 pinctrl-single,pins = < 408 AM62X_IOPAD(0x01b0, PIN_INPUT, 1) /* (A20) MCASP0_ACLKR.SPI2_CLK */ 409 AM62X_IOPAD(0x01ac, PIN_INPUT, 1) /* (E19) MCASP0_AFSR.SPI2_CS0 */ 410 AM62X_IOPAD(0x0194, PIN_INPUT, 1) /* (B19) MCASP0_AXR3.SPI2_D0 */ 411 AM62X_IOPAD(0x0198, PIN_INPUT, 1) /* (A19) MCASP0_AXR2.SPI2_D1 */ 412 >; 413 }; 414 415 mikrobus_gpio_pins_default: mikrobus-gpio-default-pins { 416 bootph-all; 417 pinctrl-single,pins = < 418 AM62X_IOPAD(0x019c, PIN_INPUT, 7) /* (B18) MCASP0_AXR1.GPIO1_9 */ 419 AM62X_IOPAD(0x01a0, PIN_INPUT, 7) /* (E18) MCASP0_AXR0.GPIO1_10 */ 420 AM62X_IOPAD(0x01a8, PIN_INPUT, 7) /* (D20) MCASP0_AFSX.GPIO1_12 */ 421 >; 422 }; 423 424 main_uart0_pins_default: main-uart0-default-pins { 425 bootph-all; 426 pinctrl-single,pins = < 427 AM62X_IOPAD(0x01c8, PIN_INPUT, 0) /* (D14) UART0_RXD */ 428 AM62X_IOPAD(0x01cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */ 429 >; 430 }; 431 432 wifi_debug_uart_pins_default: wifi-debug-uart-default-pins { 433 pinctrl-single,pins = < 434 AM62X_IOPAD(0x001c, PIN_INPUT, 3) /* (J23) OSPI0_D4.UART6_RXD */ 435 AM62X_IOPAD(0x0020, PIN_OUTPUT, 3) /* (J25) OSPI0_D5.UART6_TXD */ 436 >; 437 }; 438 439 usb1_pins_default: usb1-default-pins { 440 pinctrl-single,pins = < 441 AM62X_IOPAD(0x0258, PIN_INPUT, 0) /* (F18) USB1_DRVVBUS */ 442 >; 443 }; 444 445 pmic_irq_pins_default: pmic-irq-default-pins { 446 pinctrl-single,pins = < 447 AM62X_IOPAD(0x01f4, PIN_INPUT_PULLUP, 0) /* (D16) EXTINTn */ 448 >; 449 }; 450 451 hdmi_gpio_pins_default: hdmi-gpio-default-pins { 452 pinctrl-single,pins = < 453 AM62X_IOPAD(0x0094, PIN_INPUT_PULLUP | PIN_DEBOUNCE_CONF6, 7) /* (N20) GPMC0_BE1n.GPIO0_36 */ 454 AM62X_IOPAD(0x0054, PIN_OUTPUT_PULLUP, 7) /* (P21) GPMC0_AD6.GPIO0_21 */ 455 >; 456 }; 457 458 mcasp_hdmi_pins_default: mcasp-hdmi-default-pins { 459 pinctrl-single,pins = < 460 AM62X_IOPAD(0x0090, PIN_INPUT, 2) /* (M24) GPMC0_BE0n_CLE.MCASP1_ACLKX */ 461 AM62X_IOPAD(0x0098, PIN_INPUT, 2) /* (U23) GPMC0_WAIT0.MCASP1_AFSX */ 462 AM62X_IOPAD(0x008c, PIN_OUTPUT, 2) /* (L25) GPMC0_WEn.MCASP1_AXR0 */ 463 AM62X_IOPAD(0x0088, PIN_INPUT, 2) /* (L24) GPMC0_OEn_REn.MCASP1_AXR1 */ 464 AM62X_IOPAD(0x0084, PIN_INPUT, 2) /* (L23) GPMC0_ADVn_ALE.MCASP1_AXR2 */ 465 AM62X_IOPAD(0x007c, PIN_INPUT, 2) /* (P25) GPMC0_CLK.MCASP1_AXR3 */ 466 >; 467 }; 468 469 dss0_pins_default: dss0-default-pins { 470 pinctrl-single,pins = < 471 AM62X_IOPAD(0x0100, PIN_OUTPUT, 0) /* (AC25) VOUT0_VSYNC */ 472 AM62X_IOPAD(0x00f8, PIN_OUTPUT, 0) /* (AB24) VOUT0_HSYNC */ 473 AM62X_IOPAD(0x0104, PIN_OUTPUT, 0) /* (AC24) VOUT0_PCLK */ 474 AM62X_IOPAD(0x00fc, PIN_OUTPUT, 0) /* (Y20) VOUT0_DE */ 475 AM62X_IOPAD(0x00b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */ 476 AM62X_IOPAD(0x00bc, PIN_OUTPUT, 0) /* (V24) VOUT0_DATA1 */ 477 AM62X_IOPAD(0x00c0, PIN_OUTPUT, 0) /* (W25) VOUT0_DATA2 */ 478 AM62X_IOPAD(0x00c4, PIN_OUTPUT, 0) /* (W24) VOUT0_DATA3 */ 479 AM62X_IOPAD(0x00c8, PIN_OUTPUT, 0) /* (Y25) VOUT0_DATA4 */ 480 AM62X_IOPAD(0x00cc, PIN_OUTPUT, 0) /* (Y24) VOUT0_DATA5 */ 481 AM62X_IOPAD(0x00d0, PIN_OUTPUT, 0) /* (Y23) VOUT0_DATA6 */ 482 AM62X_IOPAD(0x00d4, PIN_OUTPUT, 0) /* (AA25) VOUT0_DATA7 */ 483 AM62X_IOPAD(0x00d8, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA8 */ 484 AM62X_IOPAD(0x00dc, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA9 */ 485 AM62X_IOPAD(0x00e0, PIN_OUTPUT, 0) /* (V20) VOUT0_DATA10 */ 486 AM62X_IOPAD(0x00e4, PIN_OUTPUT, 0) /* (AA23) VOUT0_DATA11 */ 487 AM62X_IOPAD(0x00e8, PIN_OUTPUT, 0) /* (AB25) VOUT0_DATA12 */ 488 AM62X_IOPAD(0x00ec, PIN_OUTPUT, 0) /* (AA24) VOUT0_DATA13 */ 489 AM62X_IOPAD(0x00f0, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA14 */ 490 AM62X_IOPAD(0x00f4, PIN_OUTPUT, 0) /* (AA21) VOUT0_DATA15 */ 491 AM62X_IOPAD(0x005c, PIN_OUTPUT, 1) /* (R24) GPMC0_AD8.VOUT0_DATA16 */ 492 AM62X_IOPAD(0x0060, PIN_OUTPUT, 1) /* (R25) GPMC0_AD9.VOUT0_DATA17 */ 493 AM62X_IOPAD(0x0064, PIN_OUTPUT, 1) /* (T25) GPMC0_AD10.VOUT0_DATA18 */ 494 AM62X_IOPAD(0x0068, PIN_OUTPUT, 1) /* (R21) GPMC0_AD11.VOUT0_DATA19 */ 495 AM62X_IOPAD(0x006c, PIN_OUTPUT, 1) /* (T22) GPMC0_AD12.VOUT0_DATA20 */ 496 AM62X_IOPAD(0x0070, PIN_OUTPUT, 1) /* (T24) GPMC0_AD13.VOUT0_DATA21 */ 497 AM62X_IOPAD(0x0074, PIN_OUTPUT, 1) /* (U25) GPMC0_AD14.VOUT0_DATA22 */ 498 AM62X_IOPAD(0x0078, PIN_OUTPUT, 1) /* (U24) GPMC0_AD15.VOUT0_DATA23 */ 499 >; 500 }; 501}; 502 503&mcu_pmx0 { 504 i2c_qwiic_pins_default: i2c-qwiic-default-pins { 505 pinctrl-single,pins = < 506 AM62X_MCU_IOPAD(0x0044, PIN_INPUT, 0) /* (A8) MCU_I2C0_SCL */ 507 AM62X_MCU_IOPAD(0x0048, PIN_INPUT, 0) /* (D10) MCU_I2C0_SDA */ 508 >; 509 }; 510 511 gbe_pmx_obsclk: gbe-pmx-obsclk-default-pins { 512 pinctrl-single,pins = < 513 AM62X_MCU_IOPAD(0x0004, PIN_OUTPUT, 1) /* (B8) MCU_SPI0_CS1.MCU_OBSCLK0 */ 514 >; 515 }; 516 517 i2c_csi_pins_default: i2c-csi-default-pins { 518 pinctrl-single,pins = < 519 AM62X_MCU_IOPAD(0x004c, PIN_INPUT_PULLUP, 0) /* (B9) WKUP_I2C0_SCL */ 520 AM62X_MCU_IOPAD(0x0050, PIN_INPUT_PULLUP, 0) /* (A9) WKUP_I2C0_SDA */ 521 >; 522 }; 523 524 wifi_32k_clk: mcu-clk-out-default-pins { 525 pinctrl-single,pins = < 526 AM62X_MCU_IOPAD(0x0084, PIN_OUTPUT, 0) /* (A12) WKUP_CLKOUT0 */ 527 >; 528 }; 529}; 530 531&a53_opp_table { 532 /* Requires VDD_CORE to be at 0.85V */ 533 opp-1400000000 { 534 opp-hz = /bits/ 64 <1400000000>; 535 opp-supported-hw = <0x01 0x0004>; 536 }; 537}; 538 539&wkup_i2c0 { 540 pinctrl-names = "default"; 541 pinctrl-0 = <&i2c_csi_pins_default>; 542 clock-frequency = <400000>; 543 /* Enable with overlay for camera sensor */ 544}; 545 546&mcu_i2c0 { 547 pinctrl-names = "default"; 548 pinctrl-0 = <&i2c_qwiic_pins_default>; 549 clock-frequency = <100000>; 550 status = "okay"; 551}; 552 553&usbss0 { 554 bootph-all; 555 ti,vbus-divider; 556 status = "okay"; 557}; 558 559&usb0 { 560 bootph-all; 561 dr_mode = "peripheral"; 562}; 563 564&usbss1 { 565 ti,vbus-divider; 566 status = "okay"; 567}; 568 569&usb1 { 570 dr_mode = "host"; 571 pinctrl-names = "default"; 572 pinctrl-0 = <&usb1_pins_default>; 573}; 574 575&cpsw3g { 576 pinctrl-names = "default"; 577 pinctrl-0 = <&rgmii1_pins_default>, <&spe_pins_default>, 578 <&gbe_pmx_obsclk>; 579 assigned-clocks = <&k3_clks 157 70>, <&k3_clks 157 20>; 580 assigned-clock-parents = <&k3_clks 157 72>, <&k3_clks 157 22>; 581}; 582 583&cpsw_port1 { 584 phy-mode = "rgmii-rxid"; 585 phy-handle = <&cpsw3g_phy0>; 586}; 587 588&cpsw_port2 { 589 phy-mode = "rmii"; 590 phy-handle = <&cpsw3g_phy1>; 591}; 592 593&cpsw3g_mdio { 594 status = "okay"; 595 pinctrl-names = "default"; 596 pinctrl-0 = <&mdio0_pins_default>; 597 598 cpsw3g_phy0: ethernet-phy@0 { 599 reg = <0>; 600 }; 601 602 cpsw3g_phy1: ethernet-phy@1 { 603 reg = <1>; 604 reset-gpios = <&main_gpio1 5 GPIO_ACTIVE_LOW>; 605 reset-assert-us = <25>; 606 reset-deassert-us = <60000>; /* T2 */ 607 }; 608}; 609 610&main_gpio0 { 611 bootph-all; 612 pinctrl-names = "default"; 613 pinctrl-0 = <&gpio0_pins_default>; 614 gpio-line-names = "BL_EN_3V3", "SPE_PO_EN", "RTC_INT", /* 0-2 */ 615 "USR0", "USR1", "USR2", "USR3", "", "", "USR4", /* 3-9 */ 616 "EEPROM_WP", /* 10 */ 617 "CSI2_CAMERA_GPIO1", "CSI2_CAMERA_GPIO2", /* 11-12 */ 618 "CC1352P7_BOOT", "CC1352P7_RSTN", "", "", "", /* 13-17 */ 619 "USR_BUTTON", "", "", "", "", "", "", "", "", /* 18-26 */ 620 "", "", "", "", "", "", "", "", "", "HDMI_INT", /* 27-36 */ 621 "", "VDD_WLAN_EN", "", "", "WL_IRQ", "GBE_INTN",/* 37-42 */ 622 "", "", "", "", "", "", "", "", "", "", "", "", /* 43-54 */ 623 "", "", "", "", "", "", "", "", "", "", "", "", /* 55-66 */ 624 "", "", "", "", "", "", "", "", "", "", "", "", /* 67-78 */ 625 "", "", "", "", "", "", /* 79-84 */ 626 "BITBANG_MDIO_DATA", "BITBANG_MDIO_CLK", /* 85-86 */ 627 "", "", "", "", ""; /* 87-91 */ 628}; 629 630&main_gpio1 { 631 bootph-all; 632 pinctrl-names = "default"; 633 pinctrl-0 = <&mikrobus_gpio_pins_default>; 634 gpio-line-names = "", "", "", "", "", /* 0-4 */ 635 "SPE_RSTN", "SPE_INTN", "MIKROBUS_GPIO1_7", /* 5-7 */ 636 "MIKROBUS_GPIO1_8", "MIKROBUS_GPIO1_9", /* 8-9 */ 637 "MIKROBUS_GPIO1_10", "MIKROBUS_GPIO1_11", /* 10-11 */ 638 "MIKROBUS_GPIO1_12", "MIKROBUS_W1_GPIO0", /* 12-13 */ 639 "MIKROBUS_GPIO1_14", /* 14 */ 640 "", "", "", "", "VDD_3V3_SD", "", "", /* 15-21 */ 641 "MIKROBUS_GPIO1_22", "MIKROBUS_GPIO1_23", /* 22-23 */ 642 "MIKROBUS_GPIO1_24", "MIKROBUS_GPIO1_25", /* 24-25 */ 643 "", "", "", "", "", "", "", "", "", "", "", "", /* 26-37 */ 644 "", "", "", "", "", "", "", "", "", "", /* 38-47 */ 645 "SD_CD", "SD_VOLT_SEL", "", ""; /* 48-51 */ 646}; 647 648&main_i2c0 { 649 bootph-all; 650 pinctrl-names = "default"; 651 pinctrl-0 = <&local_i2c_pins_default>; 652 clock-frequency = <400000>; 653 status = "okay"; 654 655 eeprom@50 { 656 compatible = "atmel,24c32"; 657 reg = <0x50>; 658 }; 659 660 rtc: rtc@68 { 661 compatible = "ti,bq32000"; 662 reg = <0x68>; 663 interrupt-parent = <&main_gpio0>; 664 interrupts = <2 IRQ_TYPE_EDGE_FALLING>; 665 }; 666 667 tps65219: pmic@30 { 668 bootph-all; 669 compatible = "ti,tps65219"; 670 reg = <0x30>; 671 buck1-supply = <&vsys_5v0>; 672 buck2-supply = <&vsys_5v0>; 673 buck3-supply = <&vsys_5v0>; 674 ldo1-supply = <&vdd_3v3>; 675 ldo2-supply = <&buck2_reg>; 676 ldo3-supply = <&vdd_3v3>; 677 ldo4-supply = <&vdd_3v3>; 678 679 pinctrl-names = "default"; 680 pinctrl-0 = <&pmic_irq_pins_default>; 681 interrupt-parent = <&gic500>; 682 interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>; 683 interrupt-controller; 684 #interrupt-cells = <1>; 685 686 system-power-controller; 687 ti,power-button; 688 689 regulators { 690 buck1_reg: buck1 { 691 regulator-name = "VDD_CORE"; 692 regulator-min-microvolt = <850000>; 693 regulator-max-microvolt = <850000>; 694 regulator-boot-on; 695 regulator-always-on; 696 }; 697 698 buck2_reg: buck2 { 699 regulator-name = "VDD_1V8"; 700 regulator-min-microvolt = <1800000>; 701 regulator-max-microvolt = <1800000>; 702 regulator-boot-on; 703 regulator-always-on; 704 }; 705 706 buck3_reg: buck3 { 707 regulator-name = "VDD_1V2"; 708 regulator-min-microvolt = <1200000>; 709 regulator-max-microvolt = <1200000>; 710 regulator-boot-on; 711 regulator-always-on; 712 }; 713 714 ldo1_reg: ldo1 { 715 /* 716 * Regulator is left as is unused, vdd_sd 717 * is controlled via GPIO with bypass config 718 * as per the NVM configuration 719 */ 720 regulator-name = "VDD_SD_3V3"; 721 regulator-min-microvolt = <3300000>; 722 regulator-max-microvolt = <3300000>; 723 regulator-allow-bypass; 724 regulator-boot-on; 725 regulator-always-on; 726 }; 727 728 ldo2_reg: ldo2 { 729 regulator-name = "VDDA_0V85"; 730 regulator-min-microvolt = <850000>; 731 regulator-max-microvolt = <850000>; 732 regulator-boot-on; 733 regulator-always-on; 734 }; 735 736 ldo3_reg: ldo3 { 737 regulator-name = "VDDA_1V8"; 738 regulator-min-microvolt = <1800000>; 739 regulator-max-microvolt = <1800000>; 740 regulator-boot-on; 741 regulator-always-on; 742 }; 743 744 ldo4_reg: ldo4 { 745 regulator-name = "VDD_2V5"; 746 regulator-min-microvolt = <2500000>; 747 regulator-max-microvolt = <2500000>; 748 regulator-boot-on; 749 regulator-always-on; 750 }; 751 }; 752 }; 753}; 754 755&main_i2c1 { 756 pinctrl-names = "default"; 757 pinctrl-0 = <&grove_pins_default>; 758 clock-frequency = <100000>; 759 status = "okay"; 760}; 761 762&main_i2c2 { 763 pinctrl-names = "default"; 764 pinctrl-0 = <&i2c2_1v8_pins_default>; 765 clock-frequency = <100000>; 766 status = "okay"; 767 768 it66121: bridge-hdmi@4c { 769 compatible = "ite,it66121"; 770 reg = <0x4c>; 771 pinctrl-names = "default"; 772 pinctrl-0 = <&hdmi_gpio_pins_default>; 773 vcn33-supply = <&vdd_3v3>; 774 vcn18-supply = <&buck2_reg>; 775 vrf12-supply = <&buck3_reg>; 776 reset-gpios = <&main_gpio0 21 GPIO_ACTIVE_LOW>; 777 interrupt-parent = <&main_gpio0>; 778 interrupts = <36 IRQ_TYPE_EDGE_FALLING>; 779 #sound-dai-cells = <0>; 780 781 ports { 782 #address-cells = <1>; 783 #size-cells = <0>; 784 785 port@0 { 786 reg = <0>; 787 788 it66121_in: endpoint { 789 bus-width = <24>; 790 remote-endpoint = <&dpi1_out>; 791 }; 792 }; 793 794 port@1 { 795 reg = <1>; 796 797 it66121_out: endpoint { 798 remote-endpoint = <&hdmi_connector_in>; 799 }; 800 }; 801 }; 802 }; 803}; 804 805&main_i2c3 { 806 pinctrl-names = "default"; 807 pinctrl-0 = <&mikrobus_i2c_pins_default>; 808 clock-frequency = <400000>; 809 status = "okay"; 810}; 811 812&main_spi2 { 813 pinctrl-names = "default"; 814 pinctrl-0 = <&mikrobus_spi_pins_default>; 815 status = "okay"; 816}; 817 818&sdhci0 { 819 bootph-all; 820 pinctrl-names = "default"; 821 pinctrl-0 = <&emmc_pins_default>; 822 disable-wp; 823 status = "okay"; 824}; 825 826&sdhci1 { 827 /* SD/MMC */ 828 bootph-all; 829 pinctrl-names = "default"; 830 pinctrl-0 = <&sd_pins_default>; 831 832 vmmc-supply = <&vdd_3v3_sd>; 833 vqmmc-supply = <&vdd_sd_dv>; 834 disable-wp; 835 cd-gpios = <&main_gpio1 48 GPIO_ACTIVE_LOW>; 836 cd-debounce-delay-ms = <100>; 837 ti,fails-without-test-cd; 838 status = "okay"; 839}; 840 841&sdhci2 { 842 vmmc-supply = <&wlan_en>; 843 pinctrl-names = "default"; 844 pinctrl-0 = <&wifi_pins_default>, <&wifi_32k_clk>; 845 non-removable; 846 ti,fails-without-test-cd; 847 cap-power-off-card; 848 keep-power-in-suspend; 849 assigned-clocks = <&k3_clks 157 158>; 850 assigned-clock-parents = <&k3_clks 157 160>; 851 #address-cells = <1>; 852 #size-cells = <0>; 853 status = "okay"; 854 855 wlcore: wlcore@2 { 856 compatible = "ti,wl1807"; 857 reg = <2>; 858 pinctrl-names = "default"; 859 pinctrl-0 = <&wifi_wlirq_pins_default>; 860 interrupt-parent = <&main_gpio0>; 861 interrupts = <41 IRQ_TYPE_EDGE_FALLING>; 862 }; 863}; 864 865&main_uart0 { 866 bootph-all; 867 pinctrl-names = "default"; 868 pinctrl-0 = <&main_uart0_pins_default>; 869 status = "okay"; 870}; 871 872&main_uart1 { 873 /* Main UART1 is used by TIFS firmware */ 874 status = "reserved"; 875}; 876 877&main_uart5 { 878 pinctrl-names = "default"; 879 pinctrl-0 = <&mikrobus_uart_pins_default>; 880 status = "okay"; 881}; 882 883&main_uart6 { 884 pinctrl-names = "default"; 885 pinctrl-0 = <&wifi_debug_uart_pins_default>; 886 status = "okay"; 887 888 mcu { 889 compatible = "ti,cc1352p7"; 890 reset-gpios = <&main_gpio0 72 GPIO_ACTIVE_LOW>; 891 vdds-supply = <&vdd_3v3>; 892 }; 893}; 894 895&dss { 896 status = "okay"; 897 pinctrl-names = "default"; 898 pinctrl-0 = <&dss0_pins_default>; 899}; 900 901&dss_ports { 902 /* VP2: DPI Output */ 903 port@1 { 904 reg = <1>; 905 906 dpi1_out: endpoint { 907 remote-endpoint = <&it66121_in>; 908 }; 909 }; 910}; 911 912&mcasp1 { 913 status = "okay"; 914 #sound-dai-cells = <0>; 915 pinctrl-names = "default"; 916 pinctrl-0 = <&mcasp_hdmi_pins_default>; 917 auxclk-fs-ratio = <2177>; 918 op-mode = <0>; /* MCASP_IIS_MODE */ 919 tdm-slots = <2>; 920 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ 921 1 0 0 0 922 0 0 0 0 923 0 0 0 0 924 0 0 0 0 925 >; 926 tx-num-evt = <32>; 927 rx-num-evt = <32>; 928}; 929