1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (c) Siemens AG, 2018-2024 4 * 5 * Authors: 6 * Le Jin <le.jin@siemens.com> 7 * Jan Kiszka <jan.kiszka@siemens.com> 8 * 9 * Common bits of the IOT2050 Basic and Advanced variants, PG1 and PG2 10 */ 11 12#include <dt-bindings/leds/common.h> 13#include <dt-bindings/phy/phy.h> 14#include <dt-bindings/net/ti-dp83867.h> 15 16/ { 17 aliases { 18 serial0 = &wkup_uart0; 19 serial1 = &mcu_uart0; 20 serial2 = &main_uart0; 21 serial3 = &main_uart1; 22 i2c0 = &wkup_i2c0; 23 i2c1 = &mcu_i2c0; 24 i2c2 = &main_i2c0; 25 i2c3 = &main_i2c1; 26 i2c4 = &main_i2c2; 27 i2c5 = &main_i2c3; 28 spi0 = &mcu_spi0; 29 mmc0 = &sdhci1; 30 mmc1 = &sdhci0; 31 ethernet1 = &icssg0_emac0; 32 ethernet2 = &icssg0_emac1; 33 }; 34 35 chosen { 36 stdout-path = "serial3:115200n8"; 37 }; 38 39 reserved-memory { 40 #address-cells = <2>; 41 #size-cells = <2>; 42 ranges; 43 44 secure_ddr: secure-ddr@9e800000 { 45 reg = <0 0x9e800000 0 0x01800000>; /* for OP-TEE */ 46 alignment = <0x1000>; 47 no-map; 48 }; 49 50 mcu_r5fss0_core0_dma_memory_region: r5f-dma-memory@a0000000 { 51 compatible = "shared-dma-pool"; 52 reg = <0 0xa0000000 0 0x100000>; 53 no-map; 54 }; 55 56 mcu_r5fss0_core0_memory_region: r5f-memory@a0100000 { 57 compatible = "shared-dma-pool"; 58 reg = <0 0xa0100000 0 0xf00000>; 59 no-map; 60 }; 61 62 mcu_r5fss0_core1_dma_memory_region: r5f-dma-memory@a1000000 { 63 compatible = "shared-dma-pool"; 64 reg = <0 0xa1000000 0 0x100000>; 65 no-map; 66 }; 67 68 mcu_r5fss0_core1_memory_region: r5f-memory@a1100000 { 69 compatible = "shared-dma-pool"; 70 reg = <0 0xa1100000 0 0xf00000>; 71 no-map; 72 }; 73 74 rtos_ipc_memory_region: ipc-memories@a2000000 { 75 reg = <0x00 0xa2000000 0x00 0x00200000>; 76 alignment = <0x1000>; 77 no-map; 78 }; 79 80 /* To reserve the power-on(PON) reason for watchdog reset */ 81 wdt_reset_memory_region: wdt-memory@a2200000 { 82 reg = <0x00 0xa2200000 0x00 0x1000>; 83 no-map; 84 }; 85 }; 86 87 leds { 88 compatible = "gpio-leds"; 89 pinctrl-names = "default"; 90 pinctrl-0 = <&leds_pins_default>; 91 92 led-0 { 93 color = <LED_COLOR_ID_RED>; 94 function = LED_FUNCTION_STATUS; 95 label = "status-led-red"; 96 gpios = <&wkup_gpio0 32 GPIO_ACTIVE_HIGH>; 97 panic-indicator; 98 }; 99 100 led-1 { 101 color = <LED_COLOR_ID_GREEN>; 102 function = LED_FUNCTION_STATUS; 103 label = "status-led-green"; 104 gpios = <&wkup_gpio0 24 GPIO_ACTIVE_HIGH>; 105 }; 106 107 led-2 { 108 color = <LED_COLOR_ID_RED>; 109 function = LED_FUNCTION_INDICATOR; 110 label = "user-led1-red"; 111 gpios = <&pcal9535_3 14 GPIO_ACTIVE_HIGH>; 112 }; 113 114 led-3 { 115 color = <LED_COLOR_ID_GREEN>; 116 function = LED_FUNCTION_INDICATOR; 117 label = "user-led1-green"; 118 gpios = <&pcal9535_2 15 GPIO_ACTIVE_HIGH>; 119 }; 120 121 led-4 { 122 color = <LED_COLOR_ID_RED>; 123 function = LED_FUNCTION_INDICATOR; 124 label = "user-led2-red"; 125 gpios = <&wkup_gpio0 17 GPIO_ACTIVE_HIGH>; 126 }; 127 128 led-5 { 129 color = <LED_COLOR_ID_RED>; 130 function = LED_FUNCTION_INDICATOR; 131 label = "user-led2-green"; 132 gpios = <&wkup_gpio0 22 GPIO_ACTIVE_HIGH>; 133 }; 134 }; 135 136 dp_refclk: clock { 137 compatible = "fixed-clock"; 138 #clock-cells = <0>; 139 clock-frequency = <19200000>; 140 }; 141 142 /* Dual Ethernet application node on PRU-ICSSG0 */ 143 icssg0_eth: icssg0-eth { 144 compatible = "ti,am654-icssg-prueth"; 145 pinctrl-names = "default"; 146 pinctrl-0 = <&icssg0_rgmii_pins_default>; 147 sram = <&msmc_ram>; 148 149 ti,prus = <&pru0_0>, <&rtu0_0>, <&tx_pru0_0>, 150 <&pru0_1>, <&rtu0_1>, <&tx_pru0_1>; 151 firmware-name = "ti-pruss/am65x-sr2-pru0-prueth-fw.elf", 152 "ti-pruss/am65x-sr2-rtu0-prueth-fw.elf", 153 "ti-pruss/am65x-sr2-txpru0-prueth-fw.elf", 154 "ti-pruss/am65x-sr2-pru1-prueth-fw.elf", 155 "ti-pruss/am65x-sr2-rtu1-prueth-fw.elf", 156 "ti-pruss/am65x-sr2-txpru1-prueth-fw.elf"; 157 158 ti,pruss-gp-mux-sel = <2>, /* MII mode */ 159 <2>, 160 <2>, 161 <2>, /* MII mode */ 162 <2>, 163 <2>; 164 165 ti,mii-g-rt = <&icssg0_mii_g_rt>; 166 ti,mii-rt = <&icssg0_mii_rt>; 167 ti,iep = <&icssg0_iep0>, <&icssg0_iep1>; 168 169 interrupt-parent = <&icssg0_intc>; 170 interrupts = <24 0 2>, <25 1 3>; 171 interrupt-names = "tx_ts0", "tx_ts1"; 172 173 dmas = <&main_udmap 0xc100>, /* egress slice 0 */ 174 <&main_udmap 0xc101>, /* egress slice 0 */ 175 <&main_udmap 0xc102>, /* egress slice 0 */ 176 <&main_udmap 0xc103>, /* egress slice 0 */ 177 <&main_udmap 0xc104>, /* egress slice 1 */ 178 <&main_udmap 0xc105>, /* egress slice 1 */ 179 <&main_udmap 0xc106>, /* egress slice 1 */ 180 <&main_udmap 0xc107>, /* egress slice 1 */ 181 <&main_udmap 0x4100>, /* ingress slice 0 */ 182 <&main_udmap 0x4101>; /* ingress slice 1 */ 183 dma-names = "tx0-0", "tx0-1", "tx0-2", "tx0-3", 184 "tx1-0", "tx1-1", "tx1-2", "tx1-3", 185 "rx0", "rx1"; 186 187 ethernet-ports { 188 #address-cells = <1>; 189 #size-cells = <0>; 190 icssg0_emac0: port@0 { 191 reg = <0>; 192 phy-handle = <&icssg0_eth0_phy>; 193 phy-mode = "rgmii-id"; 194 ti,syscon-rgmii-delay = <&scm_conf 0x4100>; 195 ti,half-duplex-capable; 196 /* Filled in by bootloader */ 197 local-mac-address = [00 00 00 00 00 00]; 198 }; 199 200 icssg0_emac1: port@1 { 201 reg = <1>; 202 phy-handle = <&icssg0_eth1_phy>; 203 phy-mode = "rgmii-id"; 204 ti,syscon-rgmii-delay = <&scm_conf 0x4104>; 205 ti,half-duplex-capable; 206 /* Filled in by bootloader */ 207 local-mac-address = [00 00 00 00 00 00]; 208 }; 209 }; 210 }; 211}; 212 213&wkup_pmx0 { 214 mcu_i2c0_pins_default: mcu-i2c0-default-pins { 215 pinctrl-single,pins = < 216 /* (AD8) MCU_I2C0_SCL */ 217 AM65X_WKUP_IOPAD(0x00e8, PIN_INPUT, 0) 218 /* (AD7) MCU_I2C0_SDA */ 219 AM65X_WKUP_IOPAD(0x00ec, PIN_INPUT, 0) 220 >; 221 }; 222 223 push_button_pins_default: push-button-default-pins { 224 pinctrl-single,pins = < 225 /* (T1) MCU_OSPI1_CLK.WKUP_GPIO0_25 */ 226 AM65X_WKUP_IOPAD(0x0034, PIN_INPUT, 7) 227 >; 228 }; 229 230 mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-default-pins { 231 pinctrl-single,pins = < 232 /* (V1) MCU_OSPI0_CLK */ 233 AM65X_WKUP_IOPAD(0x0000, PIN_OUTPUT, 0) 234 /* (U2) MCU_OSPI0_DQS */ 235 AM65X_WKUP_IOPAD(0x0008, PIN_INPUT, 0) 236 /* (U4) MCU_OSPI0_D0 */ 237 AM65X_WKUP_IOPAD(0x000c, PIN_INPUT, 0) 238 /* (U5) MCU_OSPI0_D1 */ 239 AM65X_WKUP_IOPAD(0x0010, PIN_INPUT, 0) 240 /* (R4) MCU_OSPI0_CSn0 */ 241 AM65X_WKUP_IOPAD(0x002c, PIN_OUTPUT, 0) 242 >; 243 }; 244 245 db9_com_mode_pins_default: db9-com-mode-default-pins { 246 pinctrl-single,pins = < 247 /* (AD3) WKUP_GPIO0_5, used as uart0 mode 0 */ 248 AM65X_WKUP_IOPAD(0x00c4, PIN_OUTPUT, 7) 249 /* (AC3) WKUP_GPIO0_4, used as uart0 mode 1 */ 250 AM65X_WKUP_IOPAD(0x00c0, PIN_OUTPUT, 7) 251 /* (AC1) WKUP_GPIO0_7, used as uart0 term */ 252 AM65X_WKUP_IOPAD(0x00cc, PIN_OUTPUT, 7) 253 /* (AC2) WKUP_GPIO0_6, used as uart0 en */ 254 AM65X_WKUP_IOPAD(0x00c8, PIN_OUTPUT, 7) 255 >; 256 }; 257 258 leds_pins_default: leds-default-pins { 259 pinctrl-single,pins = < 260 /* (T2) WKUP_GPIO0_17, used as user led1 red */ 261 AM65X_WKUP_IOPAD(0x0014, PIN_OUTPUT, 7) 262 /* (R3) WKUP_GPIO0_22, used as user led1 green */ 263 AM65X_WKUP_IOPAD(0x0028, PIN_OUTPUT, 7) 264 /* (R5) WKUP_GPIO0_24, used as status led red */ 265 AM65X_WKUP_IOPAD(0x0030, PIN_OUTPUT, 7) 266 /* (N2) WKUP_GPIO0_32, used as status led green */ 267 AM65X_WKUP_IOPAD(0x0050, PIN_OUTPUT, 7) 268 >; 269 }; 270 271 mcu_spi0_pins_default: mcu-spi0-default-pins { 272 pinctrl-single,pins = < 273 /* (Y1) MCU_SPI0_CLK */ 274 AM65X_WKUP_IOPAD(0x0090, PIN_INPUT, 0) 275 /* (Y3) MCU_SPI0_D0 */ 276 AM65X_WKUP_IOPAD(0x0094, PIN_INPUT, 0) 277 /* (Y2) MCU_SPI0_D1 */ 278 AM65X_WKUP_IOPAD(0x0098, PIN_INPUT, 0) 279 /* (Y4) MCU_SPI0_CS0 */ 280 AM65X_WKUP_IOPAD(0x009c, PIN_OUTPUT, 0) 281 >; 282 }; 283 284 minipcie_pins_default: minipcie-default-pins { 285 pinctrl-single,pins = < 286 /* (P2) MCU_OSPI1_DQS.WKUP_GPIO0_27 */ 287 AM65X_WKUP_IOPAD(0x003C, PIN_OUTPUT, 7) 288 >; 289 }; 290}; 291 292&main_pmx0 { 293 main_pcie_enable_pins_default: main-pcie-enable-default-pins { 294 pinctrl-single,pins = < 295 AM65X_IOPAD(0x01c4, PIN_INPUT_PULLUP, 7) /* (AH13) GPIO1_17 */ 296 >; 297 }; 298 299 main_uart1_pins_default: main-uart1-default-pins { 300 pinctrl-single,pins = < 301 AM65X_IOPAD(0x0174, PIN_INPUT, 6) /* (AE23) UART1_RXD */ 302 AM65X_IOPAD(0x014c, PIN_OUTPUT, 6) /* (AD23) UART1_TXD */ 303 AM65X_IOPAD(0x0178, PIN_INPUT, 6) /* (AD22) UART1_CTSn */ 304 AM65X_IOPAD(0x017c, PIN_OUTPUT, 6) /* (AC21) UART1_RTSn */ 305 >; 306 }; 307 308 main_i2c3_pins_default: main-i2c3-default-pins { 309 pinctrl-single,pins = < 310 AM65X_IOPAD(0x01c0, PIN_INPUT, 2) /* (AF13) I2C3_SCL */ 311 AM65X_IOPAD(0x01d4, PIN_INPUT, 2) /* (AG12) I2C3_SDA */ 312 >; 313 }; 314 315 main_mmc1_pins_default: main-mmc1-default-pins { 316 pinctrl-single,pins = < 317 AM65X_IOPAD(0x02d4, PIN_INPUT_PULLDOWN, 0) /* (C27) MMC1_CLK */ 318 AM65X_IOPAD(0x02d8, PIN_INPUT_PULLUP, 0) /* (C28) MMC1_CMD */ 319 AM65X_IOPAD(0x02d0, PIN_INPUT_PULLUP, 0) /* (D28) MMC1_DAT0 */ 320 AM65X_IOPAD(0x02cc, PIN_INPUT_PULLUP, 0) /* (E27) MMC1_DAT1 */ 321 AM65X_IOPAD(0x02c8, PIN_INPUT_PULLUP, 0) /* (D26) MMC1_DAT2 */ 322 AM65X_IOPAD(0x02c4, PIN_INPUT_PULLUP, 0) /* (D27) MMC1_DAT3 */ 323 AM65X_IOPAD(0x02dc, PIN_INPUT_PULLUP, 0) /* (B24) MMC1_SDCD */ 324 AM65X_IOPAD(0x02e0, PIN_INPUT_PULLUP, 0) /* (C24) MMC1_SDWP */ 325 >; 326 }; 327 328 usb0_pins_default: usb0-default-pins { 329 pinctrl-single,pins = < 330 AM65X_IOPAD(0x02bc, PIN_OUTPUT, 0) /* (AD9) USB0_DRVVBUS */ 331 >; 332 }; 333 334 usb1_pins_default: usb1-default-pins { 335 pinctrl-single,pins = < 336 AM65X_IOPAD(0x02c0, PIN_OUTPUT, 0) /* (AC8) USB1_DRVVBUS */ 337 >; 338 }; 339 340 main_i2c2_pins_default: main-i2c2-default-pins { 341 pinctrl-single,pins = < 342 AM65X_IOPAD(0x0074, PIN_INPUT, 5) /* (T27) I2C2_SCL */ 343 AM65X_IOPAD(0x0070, PIN_INPUT, 5) /* (R25) I2C2_SDA */ 344 >; 345 }; 346 347 icssg0_mdio_pins_default: icssg0-mdio-default-pins { 348 pinctrl-single,pins = < 349 AM65X_IOPAD(0x0294, PIN_INPUT, 0) /* (AE26) PRG0_MDIO0_MDIO */ 350 AM65X_IOPAD(0x0298, PIN_OUTPUT, 0) /* (AE28) PRG0_MDIO0_MDC */ 351 >; 352 }; 353 354 icssg0_rgmii_pins_default: icssg0-rgmii-default-pins { 355 pinctrl-single,pins = < 356 AM65X_IOPAD(0x0244, PIN_INPUT, 2) /* (AB28) PRG0_PRU1_GPO0.PRG0_RGMII2_RD0 */ 357 AM65X_IOPAD(0x0248, PIN_INPUT, 2) /* (AC28) PRG0_PRU1_GPO1.PRG0_RGMII2_RD1 */ 358 AM65X_IOPAD(0x024c, PIN_INPUT, 2) /* (AC27) PRG0_PRU1_GPO2.PRG0_RGMII2_RD2 */ 359 AM65X_IOPAD(0x0250, PIN_INPUT, 2) /* (AB26) PRG0_PRU1_GPO3.PRG0_RGMII2_RD3 */ 360 AM65X_IOPAD(0x0274, PIN_OUTPUT, 2) /* (AC25) PRG0_PRU1_GPO12.PRG0_RGMII2_TD0 */ 361 AM65X_IOPAD(0x0278, PIN_OUTPUT, 2) /* (AD25) PRG0_PRU1_GPO13.PRG0_RGMII2_TD1 */ 362 AM65X_IOPAD(0x027c, PIN_OUTPUT, 2) /* (AD24) PRG0_PRU1_GPO14.PRG0_RGMII2_TD2 */ 363 AM65X_IOPAD(0x0280, PIN_OUTPUT, 2) /* (AE27) PRG0_PRU1_GPO15.PRG0_RGMII2_TD3 */ 364 AM65X_IOPAD(0x0284, PIN_INPUT, 2) /* (AC24) PRG0_PRU1_GPO16.PRG0_RGMII2_TXC */ 365 AM65X_IOPAD(0x0270, PIN_OUTPUT, 2) /* (AB24) PRG0_PRU1_GPO11.PRG0_RGMII2_TX_CTL */ 366 AM65X_IOPAD(0x025c, PIN_INPUT, 2) /* (AB27) PRG0_PRU1_GPO6.PRG0_RGMII2_RXC */ 367 AM65X_IOPAD(0x0254, PIN_INPUT, 2) /* (AA25) PRG0_PRU1_GPO4.PRG0_RGMII2_RX_CTL */ 368 369 AM65X_IOPAD(0x01f4, PIN_INPUT, 2) /* (V24) PRG0_PRU0_GPO0.PRG0_RGMII1_RD0 */ 370 AM65X_IOPAD(0x01f8, PIN_INPUT, 2) /* (W25) PRG0_PRU0_GPO1.PRG0_RGMII1_RD1 */ 371 AM65X_IOPAD(0x01fc, PIN_INPUT, 2) /* (W24) PRG0_PRU0_GPO2.PRG0_RGMII1_RD2 */ 372 AM65X_IOPAD(0x0200, PIN_INPUT, 2) /* (AA27) PRG0_PRU0_GPO3.PRG0_RGMII1_RD3 */ 373 AM65X_IOPAD(0x0224, PIN_OUTPUT, 2) /* (AD27) PRG0_PRU0_GPO12.PRG0_RGMII1_TD0 */ 374 AM65X_IOPAD(0x0228, PIN_OUTPUT, 2) /* (AC26) PRG0_PRU0_GPO13.PRG0_RGMII1_TD1 */ 375 AM65X_IOPAD(0x022c, PIN_OUTPUT, 2) /* (AD26) PRG0_PRU0_GPO14.PRG0_RGMII1_TD2 */ 376 AM65X_IOPAD(0x0230, PIN_OUTPUT, 2) /* (AA24) PRG0_PRU0_GPO15.PRG0_RGMII1_TD3 */ 377 AM65X_IOPAD(0x0234, PIN_INPUT, 2) /* (AD28) PRG0_PRU0_GPO16.PRG0_RGMII1_TXC */ 378 AM65X_IOPAD(0x0220, PIN_OUTPUT, 2) /* (AB25) PRG0_PRU0_GPO11.PRG0_RGMII1_TX_CTL */ 379 AM65X_IOPAD(0x020c, PIN_INPUT, 2) /* (Y25) PRG0_PRU0_GPO6.PRG0_RGMII1_RXC */ 380 AM65X_IOPAD(0x0204, PIN_INPUT, 2) /* (Y24) PRG0_PRU0_GPO4.PRG0_RGMII1_RX_CTL */ 381 >; 382 }; 383}; 384 385&main_pmx1 { 386 main_i2c0_pins_default: main-i2c0-default-pins { 387 pinctrl-single,pins = < 388 AM65X_IOPAD(0x0000, PIN_INPUT, 0) /* (D20) I2C0_SCL */ 389 AM65X_IOPAD(0x0004, PIN_INPUT, 0) /* (C21) I2C0_SDA */ 390 >; 391 }; 392 393 main_i2c1_pins_default: main-i2c1-default-pins { 394 pinctrl-single,pins = < 395 AM65X_IOPAD(0x0008, PIN_INPUT, 0) /* (B21) I2C1_SCL */ 396 AM65X_IOPAD(0x000c, PIN_INPUT, 0) /* (E21) I2C1_SDA */ 397 >; 398 }; 399}; 400 401&wkup_uart0 { 402 /* Wakeup UART is used by System firmware */ 403 status = "reserved"; 404}; 405 406&main_uart1 { 407 status = "okay"; 408 pinctrl-names = "default"; 409 pinctrl-0 = <&main_uart1_pins_default>; 410}; 411 412&main_gpio1 { 413 pinctrl-names = "default"; 414 pinctrl-0 = <&main_pcie_enable_pins_default>; 415}; 416 417&mcu_i2c0 { 418 status = "okay"; 419 pinctrl-names = "default"; 420 pinctrl-0 = <&mcu_i2c0_pins_default>; 421 clock-frequency = <400000>; 422 423 psu: regulator@60 { 424 compatible = "ti,tps62363"; 425 reg = <0x60>; 426 regulator-name = "tps62363-vout"; 427 regulator-min-microvolt = <500000>; 428 regulator-max-microvolt = <1500000>; 429 regulator-boot-on; 430 ti,vsel0-state-high; 431 ti,vsel1-state-high; 432 ti,enable-vout-discharge; 433 }; 434}; 435 436&main_i2c0 { 437 status = "okay"; 438 pinctrl-names = "default"; 439 pinctrl-0 = <&main_i2c0_pins_default>; 440 clock-frequency = <400000>; 441 442 rtc: rtc@51 { 443 compatible = "nxp,pcf8563"; 444 reg = <0x51>; 445 }; 446 447 eeprom: eeprom@54 { 448 compatible = "atmel,24c08"; 449 reg = <0x54>; 450 pagesize = <16>; 451 }; 452}; 453 454&main_i2c1 { 455 status = "okay"; 456 pinctrl-names = "default"; 457 pinctrl-0 = <&main_i2c1_pins_default>; 458 clock-frequency = <400000>; 459}; 460 461&main_i2c2 { 462 status = "okay"; 463 pinctrl-names = "default"; 464 pinctrl-0 = <&main_i2c2_pins_default>; 465 clock-frequency = <400000>; 466}; 467 468&main_i2c3 { 469 status = "okay"; 470 pinctrl-names = "default"; 471 pinctrl-0 = <&main_i2c3_pins_default>; 472 clock-frequency = <400000>; 473 474 #address-cells = <1>; 475 #size-cells = <0>; 476}; 477 478&mcu_cpsw { 479 status = "disabled"; 480}; 481 482&sdhci1 { 483 status = "okay"; 484 pinctrl-names = "default"; 485 pinctrl-0 = <&main_mmc1_pins_default>; 486 ti,driver-strength-ohm = <50>; 487 disable-wp; 488}; 489 490&usb0 { 491 pinctrl-names = "default"; 492 pinctrl-0 = <&usb0_pins_default>; 493 dr_mode = "host"; 494}; 495 496&usb1 { 497 pinctrl-names = "default"; 498 pinctrl-0 = <&usb1_pins_default>; 499 dr_mode = "host"; 500}; 501 502&mcu_spi0 { 503 status = "okay"; 504 #address-cells = <1>; 505 #size-cells = <0>; 506 ti,pindir-d0-out-d1-in; 507}; 508 509&ospi0 { 510 status = "okay"; 511 pinctrl-names = "default"; 512 pinctrl-0 = <&mcu_fss0_ospi0_pins_default>; 513 514 flash@0 { 515 compatible = "jedec,spi-nor"; 516 reg = <0x0>; 517 spi-tx-bus-width = <1>; 518 spi-rx-bus-width = <1>; 519 spi-max-frequency = <50000000>; 520 cdns,tshsl-ns = <60>; 521 cdns,tsd2d-ns = <60>; 522 cdns,tchsh-ns = <60>; 523 cdns,tslch-ns = <60>; 524 cdns,read-delay = <2>; 525 526 partitions { 527 compatible = "fixed-partitions"; 528 #address-cells = <1>; 529 #size-cells = <1>; 530 531 seboot@0 { 532 label = "seboot"; 533 reg = <0x0 0x180000>; /* 1.5M */ 534 }; 535 536 tispl@180000 { 537 label = "tispl"; 538 reg = <0x180000 0x200000>; /* 2M */ 539 }; 540 541 u-boot@380000 { 542 label = "u-boot"; 543 reg = <0x380000 0x300000>; /* 3M */ 544 }; 545 546 env@680000 { 547 label = "env"; 548 reg = <0x680000 0x20000>; /* 128K */ 549 }; 550 551 env-backup@6a0000 { 552 label = "env.backup"; 553 reg = <0x6a0000 0x20000>; /* 128K */ 554 }; 555 556 otpcmd@6c0000 { 557 label = "otpcmd"; 558 reg = <0x6c0000 0x10000>; /* 64K */ 559 }; 560 561 unused@6d0000 { 562 label = "unused"; 563 reg = <0x6d0000 0x7b0000>; /* 7872K */ 564 }; 565 566 seboot-backup@e80000 { 567 label = "seboot.backup"; 568 reg = <0xe80000 0x180000>; /* 1.5M */ 569 }; 570 }; 571 }; 572}; 573 574&pcie1_rc { 575 status = "okay"; 576 pinctrl-names = "default"; 577 pinctrl-0 = <&minipcie_pins_default>; 578 579 num-lanes = <1>; 580 phys = <&serdes1 PHY_TYPE_PCIE 0>; 581 phy-names = "pcie-phy0"; 582 reset-gpios = <&wkup_gpio0 27 GPIO_ACTIVE_HIGH>; 583}; 584 585&mailbox0_cluster0 { 586 status = "okay"; 587 interrupts = <436>; 588 589 mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 { 590 ti,mbox-tx = <1 0 0>; 591 ti,mbox-rx = <0 0 0>; 592 }; 593}; 594 595&mailbox0_cluster1 { 596 status = "okay"; 597 interrupts = <432>; 598 599 mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 { 600 ti,mbox-tx = <1 0 0>; 601 ti,mbox-rx = <0 0 0>; 602 }; 603}; 604 605&mcu_r5fss0_core0 { 606 memory-region = <&mcu_r5fss0_core0_dma_memory_region>, 607 <&mcu_r5fss0_core0_memory_region>; 608 mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core0>; 609}; 610 611&mcu_r5fss0_core1 { 612 memory-region = <&mcu_r5fss0_core1_dma_memory_region>, 613 <&mcu_r5fss0_core1_memory_region>; 614 mboxes = <&mailbox0_cluster1 &mbox_mcu_r5fss0_core1>; 615}; 616 617&mcu_rti1 { 618 memory-region = <&wdt_reset_memory_region>; 619}; 620 621&icssg0_mdio { 622 status = "okay"; 623 pinctrl-names = "default"; 624 pinctrl-0 = <&icssg0_mdio_pins_default>; 625 626 icssg0_eth0_phy: ethernet-phy@0 { 627 reg = <0>; 628 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; 629 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; 630 631 leds { 632 #address-cells = <1>; 633 #size-cells = <0>; 634 635 led@0 { 636 reg = <0>; 637 color = <LED_COLOR_ID_GREEN>; 638 function = LED_FUNCTION_LAN; 639 }; 640 641 led@1 { 642 reg = <1>; 643 color = <LED_COLOR_ID_GREEN>; 644 function = LED_FUNCTION_SPEED_LAN; 645 }; 646 647 led@2 { 648 reg = <2>; 649 color = <LED_COLOR_ID_YELLOW>; 650 function = LED_FUNCTION_SPEED_LAN; 651 }; 652 }; 653 }; 654 655 icssg0_eth1_phy: ethernet-phy@1 { 656 reg = <1>; 657 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; 658 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; 659 660 leds { 661 #address-cells = <1>; 662 #size-cells = <0>; 663 664 led@0 { 665 reg = <0>; 666 color = <LED_COLOR_ID_GREEN>; 667 function = LED_FUNCTION_LAN; 668 }; 669 670 led@1 { 671 reg = <1>; 672 color = <LED_COLOR_ID_GREEN>; 673 function = LED_FUNCTION_SPEED_LAN; 674 }; 675 676 led@2 { 677 reg = <2>; 678 color = <LED_COLOR_ID_YELLOW>; 679 function = LED_FUNCTION_SPEED_LAN; 680 }; 681 }; 682 }; 683}; 684 685&mcu_r5fss0 { 686 /* lock-step mode not supported on iot2050 boards */ 687 ti,cluster-mode = <0>; 688}; 689