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 main_uart0_pins_default: main-uart0-default-pins { 423 bootph-all; 424 pinctrl-single,pins = < 425 AM62X_IOPAD(0x01c8, PIN_INPUT, 0) /* (D14) UART0_RXD */ 426 AM62X_IOPAD(0x01cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */ 427 >; 428 }; 429 430 wifi_debug_uart_pins_default: wifi-debug-uart-default-pins { 431 pinctrl-single,pins = < 432 AM62X_IOPAD(0x001c, PIN_INPUT, 3) /* (J23) OSPI0_D4.UART6_RXD */ 433 AM62X_IOPAD(0x0020, PIN_OUTPUT, 3) /* (J25) OSPI0_D5.UART6_TXD */ 434 >; 435 }; 436 437 usb1_pins_default: usb1-default-pins { 438 pinctrl-single,pins = < 439 AM62X_IOPAD(0x0258, PIN_INPUT, 0) /* (F18) USB1_DRVVBUS */ 440 >; 441 }; 442 443 pmic_irq_pins_default: pmic-irq-default-pins { 444 pinctrl-single,pins = < 445 AM62X_IOPAD(0x01f4, PIN_INPUT_PULLUP, 0) /* (D16) EXTINTn */ 446 >; 447 }; 448 449 hdmi_gpio_pins_default: hdmi-gpio-default-pins { 450 pinctrl-single,pins = < 451 AM62X_IOPAD(0x0094, PIN_INPUT_PULLUP | PIN_DEBOUNCE_CONF6, 7) /* (N20) GPMC0_BE1n.GPIO0_36 */ 452 AM62X_IOPAD(0x0054, PIN_OUTPUT_PULLUP, 7) /* (P21) GPMC0_AD6.GPIO0_21 */ 453 >; 454 }; 455 456 mcasp_hdmi_pins_default: mcasp-hdmi-default-pins { 457 pinctrl-single,pins = < 458 AM62X_IOPAD(0x0090, PIN_INPUT, 2) /* (M24) GPMC0_BE0n_CLE.MCASP1_ACLKX */ 459 AM62X_IOPAD(0x0098, PIN_INPUT, 2) /* (U23) GPMC0_WAIT0.MCASP1_AFSX */ 460 AM62X_IOPAD(0x008c, PIN_OUTPUT, 2) /* (L25) GPMC0_WEn.MCASP1_AXR0 */ 461 AM62X_IOPAD(0x0088, PIN_INPUT, 2) /* (L24) GPMC0_OEn_REn.MCASP1_AXR1 */ 462 AM62X_IOPAD(0x0084, PIN_INPUT, 2) /* (L23) GPMC0_ADVn_ALE.MCASP1_AXR2 */ 463 AM62X_IOPAD(0x007c, PIN_INPUT, 2) /* (P25) GPMC0_CLK.MCASP1_AXR3 */ 464 >; 465 }; 466 467 dss0_pins_default: dss0-default-pins { 468 pinctrl-single,pins = < 469 AM62X_IOPAD(0x0100, PIN_OUTPUT, 0) /* (AC25) VOUT0_VSYNC */ 470 AM62X_IOPAD(0x00f8, PIN_OUTPUT, 0) /* (AB24) VOUT0_HSYNC */ 471 AM62X_IOPAD(0x0104, PIN_OUTPUT, 0) /* (AC24) VOUT0_PCLK */ 472 AM62X_IOPAD(0x00fc, PIN_OUTPUT, 0) /* (Y20) VOUT0_DE */ 473 AM62X_IOPAD(0x00b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */ 474 AM62X_IOPAD(0x00bc, PIN_OUTPUT, 0) /* (V24) VOUT0_DATA1 */ 475 AM62X_IOPAD(0x00c0, PIN_OUTPUT, 0) /* (W25) VOUT0_DATA2 */ 476 AM62X_IOPAD(0x00c4, PIN_OUTPUT, 0) /* (W24) VOUT0_DATA3 */ 477 AM62X_IOPAD(0x00c8, PIN_OUTPUT, 0) /* (Y25) VOUT0_DATA4 */ 478 AM62X_IOPAD(0x00cc, PIN_OUTPUT, 0) /* (Y24) VOUT0_DATA5 */ 479 AM62X_IOPAD(0x00d0, PIN_OUTPUT, 0) /* (Y23) VOUT0_DATA6 */ 480 AM62X_IOPAD(0x00d4, PIN_OUTPUT, 0) /* (AA25) VOUT0_DATA7 */ 481 AM62X_IOPAD(0x00d8, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA8 */ 482 AM62X_IOPAD(0x00dc, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA9 */ 483 AM62X_IOPAD(0x00e0, PIN_OUTPUT, 0) /* (V20) VOUT0_DATA10 */ 484 AM62X_IOPAD(0x00e4, PIN_OUTPUT, 0) /* (AA23) VOUT0_DATA11 */ 485 AM62X_IOPAD(0x00e8, PIN_OUTPUT, 0) /* (AB25) VOUT0_DATA12 */ 486 AM62X_IOPAD(0x00ec, PIN_OUTPUT, 0) /* (AA24) VOUT0_DATA13 */ 487 AM62X_IOPAD(0x00f0, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA14 */ 488 AM62X_IOPAD(0x00f4, PIN_OUTPUT, 0) /* (AA21) VOUT0_DATA15 */ 489 AM62X_IOPAD(0x005c, PIN_OUTPUT, 1) /* (R24) GPMC0_AD8.VOUT0_DATA16 */ 490 AM62X_IOPAD(0x0060, PIN_OUTPUT, 1) /* (R25) GPMC0_AD9.VOUT0_DATA17 */ 491 AM62X_IOPAD(0x0064, PIN_OUTPUT, 1) /* (T25) GPMC0_AD10.VOUT0_DATA18 */ 492 AM62X_IOPAD(0x0068, PIN_OUTPUT, 1) /* (R21) GPMC0_AD11.VOUT0_DATA19 */ 493 AM62X_IOPAD(0x006c, PIN_OUTPUT, 1) /* (T22) GPMC0_AD12.VOUT0_DATA20 */ 494 AM62X_IOPAD(0x0070, PIN_OUTPUT, 1) /* (T24) GPMC0_AD13.VOUT0_DATA21 */ 495 AM62X_IOPAD(0x0074, PIN_OUTPUT, 1) /* (U25) GPMC0_AD14.VOUT0_DATA22 */ 496 AM62X_IOPAD(0x0078, PIN_OUTPUT, 1) /* (U24) GPMC0_AD15.VOUT0_DATA23 */ 497 >; 498 }; 499}; 500 501&mcu_pmx0 { 502 i2c_qwiic_pins_default: i2c-qwiic-default-pins { 503 pinctrl-single,pins = < 504 AM62X_MCU_IOPAD(0x0044, PIN_INPUT, 0) /* (A8) MCU_I2C0_SCL */ 505 AM62X_MCU_IOPAD(0x0048, PIN_INPUT, 0) /* (D10) MCU_I2C0_SDA */ 506 >; 507 }; 508 509 gbe_pmx_obsclk: gbe-pmx-obsclk-default-pins { 510 pinctrl-single,pins = < 511 AM62X_MCU_IOPAD(0x0004, PIN_OUTPUT, 1) /* (B8) MCU_SPI0_CS1.MCU_OBSCLK0 */ 512 >; 513 }; 514 515 i2c_csi_pins_default: i2c-csi-default-pins { 516 pinctrl-single,pins = < 517 AM62X_MCU_IOPAD(0x004c, PIN_INPUT_PULLUP, 0) /* (B9) WKUP_I2C0_SCL */ 518 AM62X_MCU_IOPAD(0x0050, PIN_INPUT_PULLUP, 0) /* (A9) WKUP_I2C0_SDA */ 519 >; 520 }; 521 522 wifi_32k_clk: mcu-clk-out-default-pins { 523 pinctrl-single,pins = < 524 AM62X_MCU_IOPAD(0x0084, PIN_OUTPUT, 0) /* (A12) WKUP_CLKOUT0 */ 525 >; 526 }; 527}; 528 529&a53_opp_table { 530 /* Requires VDD_CORE to be at 0.85V */ 531 opp-1400000000 { 532 opp-hz = /bits/ 64 <1400000000>; 533 opp-supported-hw = <0x01 0x0004>; 534 }; 535}; 536 537&wkup_i2c0 { 538 pinctrl-names = "default"; 539 pinctrl-0 = <&i2c_csi_pins_default>; 540 clock-frequency = <400000>; 541 /* Enable with overlay for camera sensor */ 542}; 543 544&mcu_i2c0 { 545 pinctrl-names = "default"; 546 pinctrl-0 = <&i2c_qwiic_pins_default>; 547 clock-frequency = <100000>; 548 status = "okay"; 549}; 550 551&usbss0 { 552 bootph-all; 553 ti,vbus-divider; 554 status = "okay"; 555}; 556 557&usb0 { 558 bootph-all; 559 dr_mode = "peripheral"; 560}; 561 562&usbss1 { 563 ti,vbus-divider; 564 status = "okay"; 565}; 566 567&usb1 { 568 dr_mode = "host"; 569 pinctrl-names = "default"; 570 pinctrl-0 = <&usb1_pins_default>; 571}; 572 573&cpsw3g { 574 pinctrl-names = "default"; 575 pinctrl-0 = <&rgmii1_pins_default>, <&spe_pins_default>, 576 <&gbe_pmx_obsclk>; 577 assigned-clocks = <&k3_clks 157 70>, <&k3_clks 157 20>; 578 assigned-clock-parents = <&k3_clks 157 72>, <&k3_clks 157 22>; 579}; 580 581&cpsw_port1 { 582 phy-mode = "rgmii-rxid"; 583 phy-handle = <&cpsw3g_phy0>; 584}; 585 586&cpsw_port2 { 587 phy-mode = "rmii"; 588 phy-handle = <&cpsw3g_phy1>; 589}; 590 591&cpsw3g_mdio { 592 status = "okay"; 593 pinctrl-names = "default"; 594 pinctrl-0 = <&mdio0_pins_default>; 595 596 cpsw3g_phy0: ethernet-phy@0 { 597 reg = <0>; 598 reset-gpios = <&main_gpio0 15 GPIO_ACTIVE_LOW>; 599 reset-assert-us = <10000>; 600 reset-deassert-us = <50000>; 601 }; 602 603 cpsw3g_phy1: ethernet-phy@1 { 604 reg = <1>; 605 reset-gpios = <&main_gpio1 5 GPIO_ACTIVE_LOW>; 606 reset-assert-us = <25>; 607 reset-deassert-us = <60000>; /* T2 */ 608 }; 609}; 610 611&main_gpio0 { 612 bootph-all; 613 pinctrl-names = "default"; 614 pinctrl-0 = <&gpio0_pins_default>; 615 gpio-line-names = "BL_EN_3V3", "SPE_PO_EN", "RTC_INT", /* 0-2 */ 616 "USR0", "USR1", "USR2", "USR3", "", "", "USR4", /* 3-9 */ 617 "EEPROM_WP", /* 10 */ 618 "CSI2_CAMERA_GPIO1", "CSI2_CAMERA_GPIO2", /* 11-12 */ 619 "CC1352P7_BOOT", "CC1352P7_RSTN", "GBE_RSTN", "", "", /* 13-17 */ 620 "USR_BUTTON", "", "", "", "", "", "", "", "", /* 18-26 */ 621 "", "", "", "", "", "", "", "", "", "HDMI_INT", /* 27-36 */ 622 "", "VDD_WLAN_EN", "", "", "WL_IRQ", "GBE_INTN",/* 37-42 */ 623 "", "", "", "", "", "", "", "", "", "", "", "", /* 43-54 */ 624 "", "", "", "", "", "", "", "", "", "", "", "", /* 55-66 */ 625 "", "", "", "", "", "", "", "", "", "", "", "", /* 67-78 */ 626 "", "", "", "", "", "", /* 79-84 */ 627 "BITBANG_MDIO_DATA", "BITBANG_MDIO_CLK", /* 85-86 */ 628 "", "", "", "", ""; /* 87-91 */ 629}; 630 631&main_gpio1 { 632 bootph-all; 633 pinctrl-names = "default"; 634 pinctrl-0 = <&mikrobus_gpio_pins_default>; 635 gpio-line-names = "", "", "", "", "", /* 0-4 */ 636 "SPE_RSTN", "SPE_INTN", "MIKROBUS_GPIO1_7", /* 5-7 */ 637 "MIKROBUS_GPIO1_8", "MIKROBUS_GPIO1_9", /* 8-9 */ 638 "MIKROBUS_GPIO1_10", "MIKROBUS_GPIO1_11", /* 10-11 */ 639 "MIKROBUS_GPIO1_12", "MIKROBUS_W1_GPIO0", /* 12-13 */ 640 "MIKROBUS_GPIO1_14", /* 14 */ 641 "", "", "", "", "VDD_3V3_SD", "", "", /* 15-21 */ 642 "MIKROBUS_GPIO1_22", "MIKROBUS_GPIO1_23", /* 22-23 */ 643 "MIKROBUS_GPIO1_24", "MIKROBUS_GPIO1_25", /* 24-25 */ 644 "", "", "", "", "", "", "", "", "", "", "", "", /* 26-37 */ 645 "", "", "", "", "", "", "", "", "", "", /* 38-47 */ 646 "SD_CD", "SD_VOLT_SEL", "", ""; /* 48-51 */ 647}; 648 649&main_i2c0 { 650 bootph-all; 651 pinctrl-names = "default"; 652 pinctrl-0 = <&local_i2c_pins_default>; 653 clock-frequency = <400000>; 654 status = "okay"; 655 656 eeprom@50 { 657 compatible = "atmel,24c32"; 658 reg = <0x50>; 659 }; 660 661 rtc: rtc@68 { 662 compatible = "ti,bq32000"; 663 reg = <0x68>; 664 interrupt-parent = <&main_gpio0>; 665 interrupts = <2 IRQ_TYPE_EDGE_FALLING>; 666 }; 667 668 tps65219: pmic@30 { 669 bootph-all; 670 compatible = "ti,tps65219"; 671 reg = <0x30>; 672 buck1-supply = <&vsys_5v0>; 673 buck2-supply = <&vsys_5v0>; 674 buck3-supply = <&vsys_5v0>; 675 ldo1-supply = <&vdd_3v3>; 676 ldo2-supply = <&buck2_reg>; 677 ldo3-supply = <&vdd_3v3>; 678 ldo4-supply = <&vdd_3v3>; 679 680 pinctrl-names = "default"; 681 pinctrl-0 = <&pmic_irq_pins_default>; 682 interrupt-parent = <&gic500>; 683 interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>; 684 interrupt-controller; 685 #interrupt-cells = <1>; 686 687 system-power-controller; 688 ti,power-button; 689 690 regulators { 691 buck1_reg: buck1 { 692 regulator-name = "VDD_CORE"; 693 regulator-min-microvolt = <850000>; 694 regulator-max-microvolt = <850000>; 695 regulator-boot-on; 696 regulator-always-on; 697 }; 698 699 buck2_reg: buck2 { 700 regulator-name = "VDD_1V8"; 701 regulator-min-microvolt = <1800000>; 702 regulator-max-microvolt = <1800000>; 703 regulator-boot-on; 704 regulator-always-on; 705 }; 706 707 buck3_reg: buck3 { 708 regulator-name = "VDD_1V2"; 709 regulator-min-microvolt = <1200000>; 710 regulator-max-microvolt = <1200000>; 711 regulator-boot-on; 712 regulator-always-on; 713 }; 714 715 ldo1_reg: ldo1 { 716 /* 717 * Regulator is left as is unused, vdd_sd 718 * is controlled via GPIO with bypass config 719 * as per the NVM configuration 720 */ 721 regulator-name = "VDD_SD_3V3"; 722 regulator-min-microvolt = <3300000>; 723 regulator-max-microvolt = <3300000>; 724 regulator-allow-bypass; 725 regulator-boot-on; 726 regulator-always-on; 727 }; 728 729 ldo2_reg: ldo2 { 730 regulator-name = "VDDA_0V85"; 731 regulator-min-microvolt = <850000>; 732 regulator-max-microvolt = <850000>; 733 regulator-boot-on; 734 regulator-always-on; 735 }; 736 737 ldo3_reg: ldo3 { 738 regulator-name = "VDDA_1V8"; 739 regulator-min-microvolt = <1800000>; 740 regulator-max-microvolt = <1800000>; 741 regulator-boot-on; 742 regulator-always-on; 743 }; 744 745 ldo4_reg: ldo4 { 746 regulator-name = "VDD_2V5"; 747 regulator-min-microvolt = <2500000>; 748 regulator-max-microvolt = <2500000>; 749 regulator-boot-on; 750 regulator-always-on; 751 }; 752 }; 753 }; 754}; 755 756&main_i2c1 { 757 pinctrl-names = "default"; 758 pinctrl-0 = <&grove_pins_default>; 759 clock-frequency = <100000>; 760 status = "okay"; 761}; 762 763&main_i2c2 { 764 pinctrl-names = "default"; 765 pinctrl-0 = <&i2c2_1v8_pins_default>; 766 clock-frequency = <100000>; 767 status = "okay"; 768 769 it66121: bridge-hdmi@4c { 770 compatible = "ite,it66121"; 771 reg = <0x4c>; 772 pinctrl-names = "default"; 773 pinctrl-0 = <&hdmi_gpio_pins_default>; 774 vcn33-supply = <&vdd_3v3>; 775 vcn18-supply = <&buck2_reg>; 776 vrf12-supply = <&buck3_reg>; 777 reset-gpios = <&main_gpio0 21 GPIO_ACTIVE_LOW>; 778 interrupt-parent = <&main_gpio0>; 779 interrupts = <36 IRQ_TYPE_EDGE_FALLING>; 780 #sound-dai-cells = <0>; 781 782 ports { 783 #address-cells = <1>; 784 #size-cells = <0>; 785 786 port@0 { 787 reg = <0>; 788 789 it66121_in: endpoint { 790 bus-width = <24>; 791 remote-endpoint = <&dpi1_out>; 792 }; 793 }; 794 795 port@1 { 796 reg = <1>; 797 798 it66121_out: endpoint { 799 remote-endpoint = <&hdmi_connector_in>; 800 }; 801 }; 802 }; 803 }; 804}; 805 806&main_i2c3 { 807 pinctrl-names = "default"; 808 pinctrl-0 = <&mikrobus_i2c_pins_default>; 809 clock-frequency = <400000>; 810 status = "okay"; 811}; 812 813&main_spi2 { 814 pinctrl-names = "default"; 815 pinctrl-0 = <&mikrobus_spi_pins_default>; 816 status = "okay"; 817}; 818 819&sdhci0 { 820 bootph-all; 821 pinctrl-names = "default"; 822 pinctrl-0 = <&emmc_pins_default>; 823 disable-wp; 824 status = "okay"; 825}; 826 827&sdhci1 { 828 /* SD/MMC */ 829 bootph-all; 830 pinctrl-names = "default"; 831 pinctrl-0 = <&sd_pins_default>; 832 833 vmmc-supply = <&vdd_3v3_sd>; 834 vqmmc-supply = <&vdd_sd_dv>; 835 disable-wp; 836 cd-gpios = <&main_gpio1 48 GPIO_ACTIVE_LOW>; 837 cd-debounce-delay-ms = <100>; 838 ti,fails-without-test-cd; 839 status = "okay"; 840}; 841 842&sdhci2 { 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 mmc-pwrseq = <&sdio_pwrseq>; 850 assigned-clocks = <&k3_clks 157 158>; 851 assigned-clock-parents = <&k3_clks 157 160>; 852 #address-cells = <1>; 853 #size-cells = <0>; 854 status = "okay"; 855 856 wlcore: wlcore@2 { 857 compatible = "ti,wl1807"; 858 reg = <2>; 859 pinctrl-names = "default"; 860 pinctrl-0 = <&wifi_wlirq_pins_default>; 861 interrupt-parent = <&main_gpio0>; 862 interrupts = <41 IRQ_TYPE_EDGE_FALLING>; 863 }; 864}; 865 866&main_uart0 { 867 bootph-all; 868 pinctrl-names = "default"; 869 pinctrl-0 = <&main_uart0_pins_default>; 870 status = "okay"; 871}; 872 873&main_uart1 { 874 /* Main UART1 is used by TIFS firmware */ 875 status = "reserved"; 876}; 877 878&main_uart5 { 879 pinctrl-names = "default"; 880 pinctrl-0 = <&mikrobus_uart_pins_default>; 881 status = "okay"; 882}; 883 884&main_uart6 { 885 pinctrl-names = "default"; 886 pinctrl-0 = <&wifi_debug_uart_pins_default>; 887 status = "okay"; 888 889 mcu { 890 compatible = "ti,cc1352p7"; 891 reset-gpios = <&main_gpio0 72 GPIO_ACTIVE_LOW>; 892 vdds-supply = <&vdd_3v3>; 893 }; 894}; 895 896&dss { 897 status = "okay"; 898 pinctrl-names = "default"; 899 pinctrl-0 = <&dss0_pins_default>; 900}; 901 902&dss_ports { 903 /* VP2: DPI Output */ 904 port@1 { 905 reg = <1>; 906 907 dpi1_out: endpoint { 908 remote-endpoint = <&it66121_in>; 909 }; 910 }; 911}; 912 913&mcasp1 { 914 status = "okay"; 915 #sound-dai-cells = <0>; 916 pinctrl-names = "default"; 917 pinctrl-0 = <&mcasp_hdmi_pins_default>; 918 auxclk-fs-ratio = <2177>; 919 op-mode = <0>; /* MCASP_IIS_MODE */ 920 tdm-slots = <2>; 921 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ 922 1 0 0 0 923 0 0 0 0 924 0 0 0 0 925 0 0 0 0 926 >; 927}; 928