FILE
k3-am62p-verdin.dtsi
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linux-6.19.14/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi
1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT 2/* 3 * Copyright 2025 Toradex 4 * 5 * Common dtsi for Verdin AM62P SoM 6 * 7 * https://www.toradex.com/computer-on-modules/verdin-arm-family/ti-am62p 8 */ 9 10#include <dt-bindings/gpio/gpio.h> 11#include <dt-bindings/input/input.h> 12#include <dt-bindings/interrupt-controller/arm-gic.h> 13#include <dt-bindings/interrupt-controller/irq.h> 14#include <dt-bindings/net/ti-dp83867.h> 15 16/ { 17 aliases { 18 can0 = &main_mcan0; 19 can1 = &mcu_mcan0; 20 eeprom0 = &som_eeprom; 21 ethernet0 = &cpsw_port1; 22 ethernet1 = &cpsw_port2; 23 i2c0 = &wkup_i2c0; 24 i2c1 = &main_i2c0; 25 i2c2 = &main_i2c1; 26 i2c3 = &mcu_i2c0; 27 i2c4 = &main_i2c3; 28 mmc0 = &sdhci0; 29 mmc1 = &sdhci1; 30 mmc2 = &sdhci2; 31 rtc0 = &som_rtc_i2c; 32 rtc1 = &wkup_rtc0; 33 serial0 = &main_uart1; 34 serial1 = &wkup_uart0; 35 serial2 = &main_uart0; 36 serial3 = &mcu_uart0; 37 serial4 = &main_uart6; 38 usb0 = &usb0; 39 usb1 = &usb1; 40 }; 41 42 chosen { 43 stdout-path = "serial2:115200n8"; 44 }; 45 46 connector { 47 compatible = "gpio-usb-b-connector", "usb-b-connector"; 48 pinctrl-names = "default"; 49 pinctrl-0 = <&pinctrl_usb0_id>; 50 id-gpios = <&main_gpio0 31 GPIO_ACTIVE_HIGH>; 51 label = "USB_1"; 52 self-powered; 53 vbus-supply = <®_usb0_vbus>; 54 55 port { 56 usb_dr_connector: endpoint { 57 remote-endpoint = <&usb0_ep>; 58 }; 59 }; 60 }; 61 62 verdin_gpio_keys: gpio-keys { 63 compatible = "gpio-keys"; 64 pinctrl-names = "default"; 65 pinctrl-0 = <&pinctrl_ctrl_wake1_mico>; 66 status = "disabled"; 67 68 key-wakeup { 69 debounce-interval = <10>; 70 /* Verdin CTRL_WAKE1_MICO# (SODIMM 252) */ 71 gpios = <&main_gpio0 1 GPIO_ACTIVE_LOW>; 72 label = "Wake-Up"; 73 linux,code = <KEY_WAKEUP>; 74 wakeup-source; 75 }; 76 }; 77 78 memory@80000000 { 79 /* 2G RAM */ 80 reg = <0x00000000 0x80000000 0x00000000 0x80000000>; 81 device_type = "memory"; 82 }; 83 84 opp-table { 85 /* Add 1.4GHz OPP. Requires VDD_CORE to be at 0.85V */ 86 opp-1400000000 { 87 opp-hz = /bits/ 64 <1400000000>; 88 opp-supported-hw = <0x01 0x0004>; 89 clock-latency-ns = <6000000>; 90 }; 91 }; 92 93 reg_force_sleep_moci: regulator-force-sleep-moci { 94 compatible = "regulator-fixed"; 95 /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ 96 gpios = <&som_gpio_expander 0 GPIO_ACTIVE_HIGH>; 97 enable-active-high; 98 regulator-always-on; 99 regulator-boot-on; 100 regulator-name = "CTRL_SLEEP_MOCI#"; 101 }; 102 103 /* Verdin SD_1 Power Supply */ 104 reg_sd1_vmmc: regulator-sdhci1-vmmc { 105 compatible = "regulator-fixed"; 106 pinctrl-names = "default"; 107 pinctrl-0 = <&pinctrl_sd1_pwr_en>; 108 /* Verdin SD_1_PWR_EN (SODIMM 76) */ 109 gpios = <&main_gpio0 47 GPIO_ACTIVE_HIGH>; 110 enable-active-high; 111 off-on-delay-us = <100000>; 112 regulator-max-microvolt = <3300000>; 113 regulator-min-microvolt = <3300000>; 114 regulator-name = "+V3.3_SD"; 115 startup-delay-us = <20000>; 116 }; 117 118 reg_sd1_vqmmc: regulator-sdhci1-vqmmc { 119 compatible = "regulator-gpio"; 120 pinctrl-names = "default"; 121 pinctrl-0 = <&pinctrl_sd_vsel>; 122 /* PMIC_VSEL_SD */ 123 gpios = <&main_gpio0 21 GPIO_ACTIVE_HIGH>; 124 regulator-name = "LDO1-VSEL-SD (PMIC)"; 125 regulator-min-microvolt = <1800000>; 126 regulator-max-microvolt = <3300000>; 127 states = <1800000 0x0>, 128 <3300000 0x1>; 129 vin-supply = <®_sd_3v3_1v8>; 130 }; 131 132 reg_usb0_vbus: regulator-usb0-vbus { 133 compatible = "regulator-fixed"; 134 pinctrl-names = "default"; 135 pinctrl-0 = <&pinctrl_usb0_en>; 136 /* Verdin USB_1_EN (SODIMM 155) */ 137 gpios = <&main_gpio1 50 GPIO_ACTIVE_HIGH>; 138 enable-active-high; 139 regulator-max-microvolt = <5000000>; 140 regulator-min-microvolt = <5000000>; 141 regulator-name = "USB_1_EN"; 142 }; 143 144 /* Module Power Supply */ 145 reg_vsodimm: regulator-vsodimm { 146 compatible = "regulator-fixed"; 147 regulator-name = "+V_SODIMM"; 148 }; 149 150 reserved_memory: reserved-memory { 151 #address-cells = <2>; 152 #size-cells = <2>; 153 ranges; 154 155 secure_tfa_ddr: tfa@9e780000 { 156 reg = <0x00 0x9e780000 0x00 0x80000>; 157 no-map; 158 }; 159 160 secure_ddr: optee@9e800000 { 161 reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */ 162 no-map; 163 }; 164 165 wkup_r5fss0_core0_dma_memory_region: memory@9c800000 { 166 compatible = "shared-dma-pool"; 167 reg = <0x00 0x9c800000 0x00 0x100000>; 168 no-map; 169 }; 170 171 wkup_r5fss0_core0_memory_region: memory@9c900000 { 172 compatible = "shared-dma-pool"; 173 reg = <0x00 0x9c900000 0x00 0x01e00000>; 174 no-map; 175 }; 176 }; 177}; 178 179&main_pmx0 { 180 /* Verdin PWM_3_DSI */ 181 pinctrl_epwm0_b: main-epwm0b-default-pins { 182 pinctrl-single,pins = < 183 AM62PX_IOPAD(0x01b8, PIN_OUTPUT, 2) /* (E20) SPI0_CS1.EHRPWM0_B */ /* SODIMM 19 */ 184 >; 185 }; 186 187 /* Verdin PWM_2 */ 188 pinctrl_epwm2_a: main-epwm2a-default-pins { 189 pinctrl-single,pins = < 190 AM62PX_IOPAD(0x0124, PIN_OUTPUT, 4) /* (J25) MMC2_SDCD.EHRPWM2_A */ /* SODIMM 16 */ 191 >; 192 }; 193 194 /* Verdin PWM_1 */ 195 pinctrl_epwm2_b: main-epwm2b-default-pins { 196 pinctrl-single,pins = < 197 AM62PX_IOPAD(0x0128, PIN_OUTPUT, 4) /* (K25) MMC2_SDWP.EHRPWM2_B */ /* SODIMM 15 */ 198 >; 199 }; 200 201 /* Verdin QSPI_1_CLK as GPIO (conflict with Verdin QSPI_1 interface) */ 202 pinctrl_qspi1_clk_gpio: main-gpio0-0-default-pins { 203 pinctrl-single,pins = < 204 AM62PX_IOPAD(0x0000, PIN_INPUT, 7) /* (P23) OSPI0_CLK.GPIO0_0 */ /* SODIMM 52 */ 205 >; 206 }; 207 208 /* Verdin CTRL_WAKE1_MICO# */ 209 pinctrl_ctrl_wake1_mico: main-gpio0-1-default-pins { 210 pinctrl-single,pins = < 211 AM62PX_IOPAD(0x0004, PIN_INPUT, 7) /* (N23) OSPI0_LBCLKO.GPIO0_1 */ /* SODIMM 252 */ 212 >; 213 }; 214 215 /* Verdin QSPI_1_DQS as GPIO (conflict with Verdin QSPI_1 interface) */ 216 pinctrl_qspi1_dqs_gpio: main-gpio0-2-default-pins { 217 pinctrl-single,pins = < 218 AM62PX_IOPAD(0x0008, PIN_INPUT, 7) /* (P22) OSPI0_DQS.GPIO0_2 */ /* SODIMM 66 */ 219 >; 220 }; 221 222 /* Verdin QSPI_1_IO0 as GPIO (conflict with Verdin QSPI_1 interface) */ 223 pinctrl_qspi1_io0_gpio: main-gpio0-3-default-pins { 224 pinctrl-single,pins = < 225 AM62PX_IOPAD(0x000c, PIN_INPUT, 7) /* (L25) OSPI0_D0.GPIO0_3 */ /* SODIMM 56 */ 226 >; 227 }; 228 229 /* Verdin QSPI_1_IO1 as GPIO (conflict with Verdin QSPI_1 interface) */ 230 pinctrl_qspi1_io1_gpio: main-gpio0-4-default-pins { 231 pinctrl-single,pins = < 232 AM62PX_IOPAD(0x0010, PIN_INPUT, 7) /* (N24) OSPI0_D1.GPIO0_4 */ /* SODIMM 58 */ 233 >; 234 }; 235 236 /* Verdin QSPI_1_IO2 as GPIO (conflict with Verdin QSPI_1 interface) */ 237 pinctrl_qspi1_io2_gpio: main-gpio0-5-default-pins { 238 pinctrl-single,pins = < 239 AM62PX_IOPAD(0x0014, PIN_INPUT, 7) /* (N25) OSPI0_D2.GPIO0_5 */ /* SODIMM 60 */ 240 >; 241 }; 242 243 /* Verdin QSPI_1_IO3 as GPIO (conflict with Verdin QSPI_1 interface) */ 244 pinctrl_qspi1_io3_gpio: main-gpio0-6-default-pins { 245 pinctrl-single,pins = < 246 AM62PX_IOPAD(0x0018, PIN_INPUT, 7) /* (M24) OSPI0_D3.GPIO0_6 */ /* SODIMM 62 */ 247 >; 248 }; 249 250 /* Verdin QSPI_1_CS# as GPIO (conflict with Verdin QSPI_1 interface) */ 251 pinctrl_qspi1_cs_gpio: main-gpio0-11-default-pins { 252 pinctrl-single,pins = < 253 AM62PX_IOPAD(0x002c, PIN_INPUT, 7) /* (M25) OSPI0_CSn0.GPIO0_11 */ /* SODIMM 54 */ 254 >; 255 }; 256 257 /* Verdin QSPI_1_CS2# as GPIO (conflict with Verdin QSPI_1 interface) */ 258 pinctrl_qspi1_cs2_gpio: main-gpio0-12-default-pins { 259 pinctrl-single,pins = < 260 AM62PX_IOPAD(0x0030, PIN_INPUT, 7) /* (L24) OSPI0_CSn1.GPIO0_12 */ /* SODIMM 64 */ 261 >; 262 }; 263 264 /* Verdin MSP_37 as GPIO */ 265 pinctrl_msp37_gpio: main-gpio0-13-default-pins { 266 pinctrl-single,pins = < 267 AM62PX_IOPAD(0x0034, PIN_INPUT, 7) /* (L22) OSPI0_CSn2.GPIO0_13 */ /* SODIMM 174 - WiFi_W_WKUP_HOST# */ 268 >; 269 }; 270 271 /* Verdin PCIE_1_RESET# */ 272 pinctrl_pcie_1_reset: main-gpio0-14-default-pins { 273 pinctrl-single,pins = < 274 AM62PX_IOPAD(0x0038, PIN_INPUT, 7) /* (L23) OSPI0_CSn3.GPIO0_14 */ /* SODIMM 244 */ 275 >; 276 }; 277 278 pinctrl_sd_vsel: main-gpio0-21-default-pins { 279 pinctrl-single,pins = < 280 AM62PX_IOPAD(0x0054, PIN_INPUT, 7) /* (V24) GPMC0_AD6.GPIO0_21 */ /* PMIC_SD_VSEL */ 281 >; 282 }; 283 284 pinctrl_tpm_extint: main-gpio0-25-default-pins { 285 pinctrl-single,pins = < 286 AM62PX_IOPAD(0x0064, PIN_INPUT, 7) /* (AA25) GPMC0_AD10.GPIO0_25 */ /* TPM_EXTINT# */ 287 >; 288 }; 289 290 pinctrl_wifi_wkup_bt: main-gpio0-29-default-pins { 291 pinctrl-single,pins = < 292 AM62PX_IOPAD(0x0074, PIN_INPUT, 7) /* (AB24) GPMC0_AD14.GPIO0_29 */ /* WiFi_WKUP_BT# */ 293 >; 294 }; 295 296 pinctrl_wifi_wkup_wlan: main-gpio0-30-default-pins { 297 pinctrl-single,pins = < 298 AM62PX_IOPAD(0x0078, PIN_INPUT, 7) /* (AC24) GPMC0_AD15.GPIO0_30 */ /* WiFi_WKUP_WLAN# */ 299 >; 300 }; 301 302 /* Verdin USB_1_ID */ 303 pinctrl_usb0_id: main-gpio0-31-default-pins { 304 pinctrl-single,pins = < 305 AM62PX_IOPAD(0x007c, PIN_INPUT, 7) /* (Y25) GPMC0_CLK.GPIO0_31 */ /* SODIMM 161 */ 306 >; 307 }; 308 309 /* Verdin USB_1_OC# */ 310 pinctrl_usb1_oc: main-gpio0-32-default-pins { 311 pinctrl-single,pins = < 312 AM62PX_IOPAD(0x0084, PIN_INPUT, 7) /* (R25) GPMC0_ADVn_ALE.GPIO0_32 */ /* SODIMM 157 */ 313 >; 314 }; 315 316 /* Verdin I2S_2_D_IN as GPIO (conflict with Verdin I2S_2 interface) */ 317 pinctrl_i2s_2_d_in_gpio: main-gpio0-33-default-pins { 318 pinctrl-single,pins = < 319 AM62PX_IOPAD(0x0088, PIN_INPUT, 7) /* (R24) GPMC0_OEn_REn.GPIO0_33 */ /* SODIMM 48 */ 320 >; 321 }; 322 323 /* Verdin I2S_2_D_OUT as GPIO (conflict with Verdin I2S_2 interface) */ 324 pinctrl_i2s_2_d_out_gpio: main-gpio0-34-default-pins { 325 pinctrl-single,pins = < 326 AM62PX_IOPAD(0x008c, PIN_INPUT, 7) /* (T25) GPMC0_WEn.GPIO0_34 */ /* SODIMM 46 */ 327 >; 328 }; 329 330 /* Verdin I2S_2_BCLK as GPIO (conflict with Verdin I2S_2 interface) */ 331 pinctrl_i2s_2_bclk_gpio: main-gpio0-35-default-pins { 332 pinctrl-single,pins = < 333 AM62PX_IOPAD(0x0090, PIN_INPUT, 7) /* (U24) GPMC0_BE0n_CLE.GPIO0_35 */ /* SODIMM 42 */ 334 >; 335 }; 336 337 pinctrl_eth_int: main-gpio0-36-default-pins { 338 pinctrl-single,pins = < 339 AM62PX_IOPAD(0x0094, PIN_INPUT, 7) /* (T24) GPMC0_BE1n.GPIO0_36 */ /* ETH_INT# */ 340 >; 341 }; 342 343 /* Verdin I2S_2_SYNC as GPIO (conflict with Verdin I2S_2 interface) */ 344 pinctrl_i2s_2_sync_gpio: main-gpio0-37-default-pins { 345 pinctrl-single,pins = < 346 AM62PX_IOPAD(0x0098, PIN_INPUT, 7) /* (AA24) GPMC0_WAIT0.GPIO0_37 */ /* SODIMM 44 */ 347 >; 348 }; 349 350 /* Verdin DSI_1_INT# */ 351 pinctrl_dsi1_int: main-gpio0-38-default-pins { 352 pinctrl-single,pins = < 353 AM62PX_IOPAD(0x009c, PIN_INPUT, 7) /* (AD24) GPMC0_WAIT1.GPIO0_38 */ /* SODIMM 17 */ 354 >; 355 }; 356 357 /* Verdin DSI_1_BLK_EN# */ 358 pinctrl_dsi1_bkl_en: main-gpio0-39-default-pins { 359 pinctrl-single,pins = < 360 AM62PX_IOPAD(0x00a0, PIN_INPUT, 7) /* (P24) GPMC0_WPn.GPIO0_39 */ /* SODIMM 21 */ 361 >; 362 }; 363 364 /* Verdin USB_2_OC# */ 365 pinctrl_usb2_oc: main-gpio0-41-default-pins { 366 pinctrl-single,pins = < 367 AM62PX_IOPAD(0x00a8, PIN_INPUT, 7) /* (T23) GPMC0_CSn0.GPIO0_41 */ /* SODIMM 187 */ 368 >; 369 }; 370 371 /* Verdin ETH_2_RGMII_INT# */ 372 pinctrl_eth2_rgmii_int: main-gpio0-42-default-pins { 373 pinctrl-single,pins = < 374 AM62PX_IOPAD(0x00ac, PIN_INPUT, 7) /* (U23) GPMC0_CSn1.GPIO0_42 */ /* SODIMM 189 */ 375 >; 376 }; 377 378 /* Verdin SD_1_PWR_EN */ 379 pinctrl_sd1_pwr_en: main-gpio0-47-default-pins { 380 pinctrl-single,pins = < 381 AM62PX_IOPAD(0x00c0, PIN_INPUT, 7) /* (AA23) VOUT0_DATA2.GPIO0_47 */ /* SODIMM 76 */ 382 >; 383 }; 384 385 /* Verdin GPIO_5 */ 386 pinctrl_gpio_5: main-gpio0-49-default-pins { 387 pinctrl-single,pins = < 388 AM62PX_IOPAD(0x00c8, PIN_INPUT, 7) /* (AB23) VOUT0_DATA4.GPIO0_49 */ /* SODIMM 216 */ 389 >; 390 }; 391 392 /* Verdin GPIO_6 */ 393 pinctrl_gpio_6: main-gpio0-50-default-pins { 394 pinctrl-single,pins = < 395 AM62PX_IOPAD(0x00cc, PIN_INPUT, 7) /* (AD23) VOUT0_DATA5.GPIO0_50 */ /* SODIMM 218 */ 396 >; 397 }; 398 399 /* Verdin GPIO_7 */ 400 pinctrl_gpio_7: main-gpio0-51-default-pins { 401 pinctrl-single,pins = < 402 AM62PX_IOPAD(0x00d0, PIN_INPUT, 7) /* (AC23) VOUT0_DATA6.GPIO0_51 */ /* SODIMM 220 */ 403 >; 404 }; 405 406 /* Verdin GPIO_8 */ 407 pinctrl_gpio_8: main-gpio0-52-default-pins { 408 pinctrl-single,pins = < 409 AM62PX_IOPAD(0x00d4, PIN_INPUT, 7) /* (AE23) VOUT0_DATA7.GPIO0_52 */ /* SODIMM 222 */ 410 >; 411 }; 412 413 /* Verdin MSP_36 as GPIO */ 414 pinctrl_msp36_gpio: main-gpio0-57-default-pins { 415 pinctrl-single,pins = < 416 AM62PX_IOPAD(0x00e8, PIN_INPUT, 7) /* (AD21) VOUT0_DATA12.GPIO0_57 */ /* SODIMM 172 - WiFi_BT_WKUP_HOST# */ 417 >; 418 }; 419 420 pinctrl_wifi_sd_int: main-gpio0-59-default-pins { 421 pinctrl-single,pins = < 422 AM62PX_IOPAD(0x00f0, PIN_INPUT, 7) /* (AA20) VOUT0_DATA14.GPIO0_59 */ /* WIFI_SD_INT */ 423 >; 424 }; 425 426 pinctrl_wifi_spi_cs: main-gpio0-60-default-pins { 427 pinctrl-single,pins = < 428 AM62PX_IOPAD(0x00f4, PIN_INPUT, 7) /* (Y20) VOUT0_DATA15.GPIO0_60 */ /* WIFI_SPI_CS# */ 429 >; 430 }; 431 432 /* Verdin PWM_3_DSI as GPIO */ 433 pinctrl_pwm3_dsi_gpio: main-gpio1-16-default-pins { 434 pinctrl-single,pins = < 435 AM62PX_IOPAD(0x01b8, PIN_INPUT, 7) /* (E20) SPI0_CS1.GPIO1_16 */ /* SODIMM 19 */ 436 >; 437 }; 438 439 /* Verdin SD_1_CD# */ 440 pinctrl_sd1_cd: main-gpio1-48-default-pins { 441 pinctrl-single,pins = < 442 AM62PX_IOPAD(0x0240, PIN_INPUT_PULLUP, 7) /* (D23) MMC1_SDCD.GPIO1_48 */ /* SODIMM 84 */ 443 >; 444 }; 445 446 /* Verdin MSP_29 as GPIO */ 447 pinctl_msp29_gpio: main-gpio1-49-default-pins { 448 pinctrl-single,pins = < 449 AM62PX_IOPAD(0x0244, PIN_INPUT, 7) /* (D24) MMC1_SDWP.GPIO1_49 */ /* SODIMM 154 */ 450 >; 451 }; 452 453 /* Verdin USB_1_EN */ 454 pinctrl_usb0_en: main-gpio1-50-default-pins { 455 pinctrl-single,pins = < 456 AM62PX_IOPAD(0x0254, PIN_INPUT, 7) /* (G22) USB0_DRVVBUS.GPIO1_50 */ /* SODIMM 155 */ 457 >; 458 }; 459 460 /* Verdin I2C_1 */ 461 pinctrl_main_i2c0: main-i2c0-default-pins { 462 pinctrl-single,pins = < 463 AM62PX_IOPAD(0x01e0, PIN_INPUT_PULLUP, 0) /* (B25) I2C0_SCL */ /* SODIMM 14 */ 464 AM62PX_IOPAD(0x01e4, PIN_INPUT_PULLUP, 0) /* (A24) I2C0_SDA */ /* SODIMM 12 */ 465 >; 466 }; 467 468 /* Verdin I2C_2_DSI */ 469 pinctrl_main_i2c1: main-i2c1-default-pins { 470 pinctrl-single,pins = < 471 AM62PX_IOPAD(0x01e8, PIN_INPUT_PULLUP, 0) /* (C24) I2C1_SCL */ /* SODIMM 55 */ 472 AM62PX_IOPAD(0x01ec, PIN_INPUT_PULLUP, 0) /* (B24) I2C1_SDA */ /* SODIMM 53 */ 473 >; 474 }; 475 476 /* Verdin I2C_4_CSI */ 477 pinctrl_main_i2c3: main-i2c3-default-pins { 478 pinctrl-single,pins = < 479 AM62PX_IOPAD(0x01d0, PIN_INPUT_PULLUP, 2) /* (A23) UART0_CTSn.I2C3_SCL */ /* SODIMM 95 */ 480 AM62PX_IOPAD(0x01d4, PIN_INPUT_PULLUP, 2) /* (C22) UART0_RTSn.I2C3_SDA */ /* SODIMM 93 */ 481 >; 482 }; 483 484 /* Verdin CAN_1 */ 485 pinctrl_main_mcan0: main-mcan0-default-pins { 486 pinctrl-single,pins = < 487 AM62PX_IOPAD(0x01dc, PIN_INPUT, 0) /* (F20) MCAN0_RX */ /* SODIMM 22 */ 488 AM62PX_IOPAD(0x01d8, PIN_OUTPUT, 0) /* (B23) MCAN0_TX */ /* SODIMM 20 */ 489 >; 490 }; 491 492 /* Verdin MSP_3/MSP_8 as CAN */ 493 pinctrl_main_mcan1: main-mcan1-default-pins { 494 pinctrl-single,pins = < 495 AM62PX_IOPAD(0x00b4, PIN_INPUT, 5) /* (U25) GPMC0_CSn3.MCAN1_RX */ /* SODIMM 92 */ 496 AM62PX_IOPAD(0x00b0, PIN_OUTPUT, 5) /* (T22) GPMC0_CSn2.MCAN1_TX */ /* SODIMM 104 */ 497 >; 498 }; 499 500 /* Verdin SD_1 */ 501 pinctrl_sdhci1: main-mmc1-default-pins { 502 pinctrl-single,pins = < 503 AM62PX_IOPAD(0x023c, PIN_INPUT, 0) /* (H20) MMC1_CMD */ /* SODIMM 74 */ 504 AM62PX_IOPAD(0x0234, PIN_OUTPUT, 0) /* (J24) MMC1_CLK */ /* SODIMM 78 */ 505 AM62PX_IOPAD(0x0230, PIN_INPUT, 0) /* (H21) MMC1_DAT0 */ /* SODIMM 80 */ 506 AM62PX_IOPAD(0x022c, PIN_INPUT, 0) /* (H23) MMC1_DAT1 */ /* SODIMM 82 */ 507 AM62PX_IOPAD(0x0228, PIN_INPUT, 0) /* (H22) MMC1_DAT2 */ /* SODIMM 70 */ 508 AM62PX_IOPAD(0x0224, PIN_INPUT, 0) /* (H25) MMC1_DAT3 */ /* SODIMM 72 */ 509 >; 510 }; 511 512 /* On-module Wi-Fi on WB SKUs, module-specific SDIO otherwise */ 513 pinctrl_sdhci2: main-mmc2-default-pins { 514 pinctrl-single,pins = < 515 AM62PX_IOPAD(0x0120, PIN_INPUT, 0) /* (K24) MMC2_CMD */ /* SODIMM 160, WiFi_SDIO_CMD */ 516 AM62PX_IOPAD(0x0118, PIN_OUTPUT, 0) /* (K21) MMC2_CLK */ /* SODIMM 156, WiFi_SDIO_CLK */ 517 AM62PX_IOPAD(0x011C, PIN_INPUT, 0) /* () MMC2_CLKLB */ 518 AM62PX_IOPAD(0x0114, PIN_INPUT, 0) /* (K23) MMC2_DAT0 */ /* SODIMM 162, WiFi_SDIO_DATA0 */ 519 AM62PX_IOPAD(0x0110, PIN_INPUT, 0) /* (K22) MMC2_DAT1 */ /* SODIMM 164, WiFi_SDIO_DATA1 */ 520 AM62PX_IOPAD(0x010c, PIN_INPUT, 0) /* (L20) MMC2_DAT2 */ /* SODIMM 166, WiFi_SDIO_DATA2 */ 521 AM62PX_IOPAD(0x0108, PIN_INPUT, 0) /* (L21) MMC2_DAT3 */ /* SODIMM 168, WiFi_SDIO_DATA3 */ 522 >; 523 }; 524 525 /* Verdin QSPI_1 */ 526 pinctrl_ospi0: main-ospi0-default-pins { 527 pinctrl-single,pins = < 528 AM62PX_IOPAD(0x0000, PIN_OUTPUT, 0) /* (P23) OSPI0_CLK */ /* SODIMM 52 */ 529 AM62PX_IOPAD(0x002c, PIN_OUTPUT, 0) /* (M25) OSPI0_CSn0 */ /* SODIMM 54 */ 530 AM62PX_IOPAD(0x0030, PIN_OUTPUT, 0) /* (L24) OSPI0_CSn1 */ /* SODIMM 64 */ 531 AM62PX_IOPAD(0x000c, PIN_INPUT, 0) /* (L25) OSPI0_D0 */ /* SODIMM 56 */ 532 AM62PX_IOPAD(0x0010, PIN_INPUT, 0) /* (N24) OSPI0_D1 */ /* SODIMM 58 */ 533 AM62PX_IOPAD(0x0014, PIN_INPUT, 0) /* (N25) OSPI0_D2 */ /* SODIMM 60 */ 534 AM62PX_IOPAD(0x0018, PIN_INPUT, 0) /* (M24) OSPI0_D3 */ /* SODIMM 62 */ 535 AM62PX_IOPAD(0x0008, PIN_INPUT, 0) /* (P22) OSPI0_DQS */ /* SODIMM 66 */ 536 >; 537 }; 538 539 /* Verdin ETH_1 RGMII (On-module PHY) */ 540 pinctrl_rgmii1: main-rgmii1-default-pins { 541 pinctrl-single,pins = < 542 AM62PX_IOPAD(0x014c, PIN_INPUT, 0) /* (B15) RGMII1_RD0 */ /* RGMII_RXD0 */ 543 AM62PX_IOPAD(0x0150, PIN_INPUT, 0) /* (B16) RGMII1_RD1 */ /* RGMII_RXD1 */ 544 AM62PX_IOPAD(0x0154, PIN_INPUT, 0) /* (A14) RGMII1_RD2 */ /* RGMII_RXD2 */ 545 AM62PX_IOPAD(0x0158, PIN_INPUT, 0) /* (B14) RGMII1_RD3 */ /* RGMII_RXD3 */ 546 AM62PX_IOPAD(0x0148, PIN_INPUT, 0) /* (A16) RGMII1_RXC */ /* RGMII_RXC */ 547 AM62PX_IOPAD(0x0144, PIN_INPUT, 0) /* (A15) RGMII1_RX_CTL */ /* RGMII_RX_CTL */ 548 AM62PX_IOPAD(0x0134, PIN_INPUT, 0) /* (A18) RGMII1_TD0 */ /* RGMII_TXD0 */ 549 AM62PX_IOPAD(0x0138, PIN_INPUT, 0) /* (C17) RGMII1_TD1 */ /* RGMII_TXD1 */ 550 AM62PX_IOPAD(0x013c, PIN_INPUT, 0) /* (A17) RGMII1_TD2 */ /* RGMII_TXD2 */ 551 AM62PX_IOPAD(0x0140, PIN_INPUT, 0) /* (C16) RGMII1_TD3 */ /* RGMII_TXD3 */ 552 AM62PX_IOPAD(0x0130, PIN_INPUT, 0) /* (B17) RGMII1_TXC */ /* RGMII_TXC */ 553 AM62PX_IOPAD(0x012c, PIN_INPUT, 0) /* (B18) RGMII1_TX_CTL */ /* RGMII_TX_CTL */ 554 >; 555 }; 556 557 /* Verdin ETH_2 RGMII */ 558 pinctrl_rgmii2: main-rgmii2-default-pins { 559 pinctrl-single,pins = < 560 AM62PX_IOPAD(0x0184, PIN_INPUT, 0) /* (E19) RGMII2_RD0 */ /* SODIMM 201 */ 561 AM62PX_IOPAD(0x0188, PIN_INPUT, 0) /* (E16) RGMII2_RD1 */ /* SODIMM 203 */ 562 AM62PX_IOPAD(0x018c, PIN_INPUT, 0) /* (E17) RGMII2_RD2 */ /* SODIMM 205 */ 563 AM62PX_IOPAD(0x0190, PIN_INPUT, 0) /* (C19) RGMII2_RD3 */ /* SODIMM 207 */ 564 AM62PX_IOPAD(0x0180, PIN_INPUT, 0) /* (D19) RGMII2_RXC */ /* SODIMM 197 */ 565 AM62PX_IOPAD(0x017c, PIN_INPUT, 0) /* (F19) RGMII2_RX_CTL */ /* SODIMM 199 */ 566 AM62PX_IOPAD(0x016c, PIN_INPUT, 0) /* (B19) RGMII2_TD0 */ /* SODIMM 221 */ 567 AM62PX_IOPAD(0x0170, PIN_INPUT, 0) /* (A21) RGMII2_TD1 */ /* SODIMM 219 */ 568 AM62PX_IOPAD(0x0174, PIN_INPUT, 0) /* (D17) RGMII2_TD2 */ /* SODIMM 217 */ 569 AM62PX_IOPAD(0x0178, PIN_INPUT, 0) /* (A19) RGMII2_TD3 */ /* SODIMM 215 */ 570 AM62PX_IOPAD(0x0168, PIN_INPUT, 0) /* (D16) RGMII2_TXC */ /* SODIMM 213 */ 571 AM62PX_IOPAD(0x0164, PIN_INPUT, 0) /* (A20) RGMII2_TX_CTL */ /* SODIMM 211 */ 572 >; 573 }; 574 575 /* TPM SPI, Optional Module Specific SPI */ 576 pinctrl_main_spi0: main-spi0-default-pins { 577 pinctrl-single,pins = < 578 AM62PX_IOPAD(0x01bc, PIN_INPUT, 0) /* (B21) SPI0_CLK */ /* TPM_SPI_CLK - SODIMM 148 */ 579 AM62PX_IOPAD(0x01c0, PIN_OUTPUT, 0) /* (B20) SPI0_D0 */ /* TPM_SPI_MOSI - SODIMM 150 */ 580 AM62PX_IOPAD(0x01c4, PIN_INPUT, 0) /* (C21) SPI0_D1 */ /* TPM_SPI_MISO - SODIMM 152 */ 581 AM62PX_IOPAD(0x01b4, PIN_INPUT, 0) /* (D20) SPI0_CS0 */ /* TPM_SPI_CS */ 582 >; 583 }; 584 585 /* Verdin SPI_1 */ 586 pinctrl_main_spi1: main-spi1-default-pins { 587 pinctrl-single,pins = < 588 AM62PX_IOPAD(0x0020, PIN_INPUT, 1) /* (N22) OSPI0_D5.SPI1_CLK */ /* SODIMM 196 */ 589 AM62PX_IOPAD(0x0024, PIN_OUTPUT, 1) /* (P21) OSPI0_D6.SPI1_D0 */ /* SODIMM 200 */ 590 AM62PX_IOPAD(0x0028, PIN_INPUT, 1) /* (N20) OSPI0_D7.SPI1_D1 */ /* SODIMM 198 */ 591 >; 592 }; 593 594 /* Verdin SPI_1_CS */ 595 pinctrl_main_spi1_cs0: main-spi1-cs0-default-pins { 596 pinctrl-single,pins = < 597 AM62PX_IOPAD(0x001c, PIN_OUTPUT, 1) /* (N21) OSPI0_D4.SPI1_CS0 */ /* SODIMM 202 */ 598 >; 599 }; 600 601 /* Verdin I2S_1 MCLK */ 602 pinctrl_i2s1_mclk: main-system-audio-ext-reflock0-default-pins { 603 pinctrl-single,pins = < 604 AM62PX_IOPAD(0x00c4, PIN_OUTPUT, 5) /* (Y23) VOUT0_DATA3.AUDIO_EXT_REFCLK0 */ /* SODIMM 38 */ 605 >; 606 }; 607 608 pinctrl_eth_clock: main-system-clkout0-default-pins { 609 pinctrl-single,pins = < 610 AM62PX_IOPAD(0x01f0, PIN_OUTPUT_PULLUP, 5) /* (C25) EXT_REFCLK1.CLKOUT0 */ /* ETH_25MHz_CLK */ 611 >; 612 }; 613 614 pinctrl_pmic_extint: main-system-extint-default-pins { 615 pinctrl-single,pins = < 616 AM62PX_IOPAD(0x01f4, PIN_INPUT, 0) /* (C23) EXTINTn */ /* PMIC_EXTINT# */ 617 >; 618 }; 619 620 /* Verdin UART_3, used as the Linux console */ 621 pinctrl_uart0: main-uart0-default-pins { 622 pinctrl-single,pins = < 623 AM62PX_IOPAD(0x1c8, PIN_INPUT, 0) /* (A22) UART0_RXD */ /* SODIMM 147 */ 624 AM62PX_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (B22) UART0_TXD */ /* SODIMM 149 */ 625 >; 626 }; 627 628 /* Verdin UART_1 */ 629 pinctrl_uart1: main-uart1-default-pins { 630 pinctrl-single,pins = < 631 AM62PX_IOPAD(0x01ac, PIN_INPUT, 2) /* (G23) MCASP0_AFSR.UART1_RXD */ /* SODIMM 129 */ 632 AM62PX_IOPAD(0x01b0, PIN_OUTPUT, 2) /* (G20) MCASP0_ACLKR.UART1_TXD */ /* SODIMM 131 */ 633 AM62PX_IOPAD(0x0194, PIN_INPUT, 2) /* (D25) MCASP0_AXR3.UART1_CTSn */ /* SODIMM 135 */ 634 AM62PX_IOPAD(0x0198, PIN_OUTPUT, 2) /* (E25) MCASP0_AXR2.UART1_RTSn */ /* SODIMM 133 */ 635 >; 636 }; 637 638 /* Verdin MSP 41, 42, 44 and 45 as UART */ 639 pinctrl_uart2: main-uart2-default-pins { 640 pinctrl-single,pins = < 641 AM62PX_IOPAD(0x00b8, PIN_INPUT, 4) /* (AE24) VOUT0_DATA0.UART2_RXD */ /* SODIMM 192 */ 642 AM62PX_IOPAD(0x00bc, PIN_OUTPUT, 4) /* (W23) VOUT0_DATA1.UART2_TXD */ /* SODIMM 190 */ 643 AM62PX_IOPAD(0x0104, PIN_INPUT, 4) /* (Y21) VOUT0_PCLK.UART2_CTSn */ /* SODIMM 184 */ 644 AM62PX_IOPAD(0x0100, PIN_OUTPUT, 4) /* (W20) VOUT0_VSYNC.UART2_RTSn */ /* SODIMM 186 */ 645 >; 646 }; 647 648 /* Bluetooth on WB SKUs */ 649 pinctrl_uart6: main-uart6-default-pins { 650 pinctrl-single,pins = < 651 AM62PX_IOPAD(0x00d8, PIN_INPUT, 4) /* (AE22) VOUT0_DATA8.UART6_RXD */ /* WiFi_UART_RXD */ 652 AM62PX_IOPAD(0x00dc, PIN_OUTPUT, 4) /* (AC22) VOUT0_DATA9.UART6_TXD */ /* WiFi_UART_TXD */ 653 AM62PX_IOPAD(0x00e4, PIN_INPUT, 4) /* (AE21) VOUT0_DATA11.UART6_CTSn */ /* WiFi_UART_CTS */ 654 AM62PX_IOPAD(0x00e0, PIN_OUTPUT, 4) /* (W22) VOUT0_DATA10.UART6_RTSn */ /* WiFi_UART_RTS */ 655 >; 656 }; 657 658 /* Verdin USB_2_EN */ 659 pinctrl_usb1: main-usb1-default-pins { 660 pinctrl-single,pins = < 661 AM62PX_IOPAD(0x0258, PIN_OUTPUT, 0) /* (G21) USB1_DRVVBUS */ /* SODIMM 185 */ 662 >; 663 }; 664 665 /* Verdin I2S_1 */ 666 pinctrl_mcasp0: mcasp0-default-pins { 667 pinctrl-single,pins = < 668 AM62PX_IOPAD(0x01a4, PIN_INPUT, 0) /* (F24) MCASP0_ACLKX */ /* SODIMM 30 */ 669 AM62PX_IOPAD(0x01a8, PIN_INPUT, 0) /* (F25) MCASP0_AFSX */ /* SODIMM 32 */ 670 AM62PX_IOPAD(0x01a0, PIN_INPUT, 0) /* (F23) MCASP0_AXR0 */ /* SODIMM 34 */ 671 AM62PX_IOPAD(0x019c, PIN_INPUT, 0) /* (E24) MCASP0_AXR1 */ /* SODIMM 36 */ 672 >; 673 }; 674 675 /* Verdin I2S_2 */ 676 pinctrl_mcasp1: mcasp1-default-pins { 677 pinctrl-single,pins = < 678 AM62PX_IOPAD(0x0090, PIN_INPUT, 2) /* (U24) GPMC0_BE0n_CLE.MCASP1_ACLKX */ /* SODIMM 42 */ 679 AM62PX_IOPAD(0x0098, PIN_INPUT, 2) /* (AA24) GPMC0_WAIT0.MCASP1_AFSX */ /* SODIMM 44 */ 680 AM62PX_IOPAD(0x008c, PIN_INPUT, 2) /* (T25) GPMC0_WEn.MCASP1_AXR0 */ /* SODIMM 46 */ 681 AM62PX_IOPAD(0x0088, PIN_INPUT, 2) /* (R24) GPMC0_OEn_REn.MCASP1_AXR1 */ /* SODIMM 48 */ 682 >; 683 }; 684 685 /* MDIO, shared by Verdin ETH_1 (On-module PHY) and Verdin ETH_2_RGMII */ 686 pinctrl_mdio: mdio0-default-pins { 687 pinctrl-single,pins = < 688 AM62PX_IOPAD(0x0160, PIN_OUTPUT, 0) /* (F17) MDIO0_MDC */ /* SODIMM 193 */ 689 AM62PX_IOPAD(0x015c, PIN_INPUT, 0) /* (F16) MDIO0_MDIO */ /* SODIMM 191 */ 690 >; 691 }; 692}; 693 694&mcu_pmx0 { 695 /* Verdin GPIO_1 */ 696 pinctrl_gpio_1: mcu-gpio0-1-default-pins { 697 pinctrl-single,pins = < 698 AM62PX_MCU_IOPAD(0x0004, PIN_INPUT, 7) /* (E10) MCU_SPI0_CS1.MCU_GPIO0_1 */ /* SODIMM 206 */ 699 >; 700 }; 701 702 /* Verdin GPIO_2 */ 703 pinctrl_gpio_2: mcu-gpio0-2-default-pins { 704 pinctrl-single,pins = < 705 AM62PX_MCU_IOPAD(0x0008, PIN_INPUT, 7) /* (C10) MCU_SPI0_CLK.MCU_GPIO0_2 */ /* SODIMM 208 */ 706 >; 707 }; 708 709 /* Verdin GPIO_3 */ 710 pinctrl_gpio_3: mcu-gpio0-3-default-pins { 711 pinctrl-single,pins = < 712 AM62PX_MCU_IOPAD(0x000c, PIN_INPUT, 7) /* (B11) MCU_SPI0_D0.MCU_GPIO0_3 */ /* SODIMM 210 */ 713 >; 714 }; 715 716 /* Verdin GPIO_4 */ 717 pinctrl_gpio_4: mcu-gpio0-4-default-pins { 718 pinctrl-single,pins = < 719 AM62PX_MCU_IOPAD(0x0010, PIN_INPUT, 7) /* (D10) MCU_SPI0_D1.MCU_GPIO0_4 */ /* SODIMM 212 */ 720 >; 721 }; 722 723 /* Verdin I2C_3_HDMI */ 724 pinctrl_mcu_i2c0: mcu-i2c0-default-pins { 725 pinctrl-single,pins = < 726 AM62PX_MCU_IOPAD(0x0044, PIN_INPUT_PULLUP, 0) /* (E11) MCU_I2C0_SCL */ /* SODIMM 59 */ 727 AM62PX_MCU_IOPAD(0x0048, PIN_INPUT_PULLUP, 0) /* (D11) MCU_I2C0_SDA */ /* SODIMM 57 */ 728 >; 729 }; 730 731 /* Verdin CAN_2 */ 732 pinctrl_mcu_mcan0: mcu-mcan0-default-pins { 733 pinctrl-single,pins = < 734 AM62PX_MCU_IOPAD(0x0038, PIN_INPUT, 0) /* (D6) MCU_MCAN0_RX */ /* SODIMM 22 */ 735 AM62PX_MCU_IOPAD(0x0034, PIN_OUTPUT, 0) /* (E8) MCU_MCAN0_TX */ /* SODIMM 20 */ 736 >; 737 }; 738 739 /* Verdin MSP_13/MSP_18 as CAN */ 740 pinctrl_mcu_mcan1: mcu-mcan1-default-pins { 741 pinctrl-single,pins = < 742 AM62PX_MCU_IOPAD(0x0040, PIN_INPUT, 0) /* (E7) MCU_MCAN1_RX */ /* SODIMM 116 */ 743 AM62PX_MCU_IOPAD(0x003c, PIN_OUTPUT, 0) /* (F8) MCU_MCAN1_TX */ /* SODIMM 128 */ 744 >; 745 }; 746 747 /* Verdin UART_4 */ 748 pinctrl_mcu_uart0: mcu-uart0-default-pins { 749 pinctrl-single,pins = < 750 AM62PX_MCU_IOPAD(0x0014, PIN_INPUT, 0) /* (B6) MCU_UART0_RXD */ /* SODIMM 151 */ 751 AM62PX_MCU_IOPAD(0x0018, PIN_OUTPUT, 0) /* (C8) MCU_UART0_TXD */ /* SODIMM 153 */ 752 >; 753 }; 754 755 /* On-module I2C - PMIC_I2C */ 756 pinctrl_wkup_i2c0: wkup-i2c0-default-pins { 757 pinctrl-single,pins = < 758 AM62PX_MCU_IOPAD(0x004c, PIN_INPUT, 0) /* (A13) WKUP_I2C0_SCL */ /* PMIC_I2C_SCL */ 759 AM62PX_MCU_IOPAD(0x0050, PIN_INPUT, 0) /* (C11) WKUP_I2C0_SDA */ /* PMIC_I2C_SDA */ 760 >; 761 }; 762 763 /* Verdin CSI_1_MCLK */ 764 pinctrl_wkup_clkout0: wkup-system-clkout0-default-pins { 765 pinctrl-single,pins = < 766 AM62PX_MCU_IOPAD(0x0084, PIN_OUTPUT, 0) /* (F13) WKUP_CLKOUT0 */ /* SODIMM 91 */ 767 >; 768 }; 769 770 /* Verdin UART_2 */ 771 pinctrl_wkup_uart0: wkup-uart0-default-pins { 772 pinctrl-single,pins = < 773 AM62PX_MCU_IOPAD(0x002c, PIN_INPUT, 0) /* (C7) WKUP_UART0_CTSn */ /* SODIMM 143 */ 774 AM62PX_MCU_IOPAD(0x0030, PIN_OUTPUT, 0) /* (C6) WKUP_UART0_RTSn */ /* SODIMM 141 */ 775 AM62PX_MCU_IOPAD(0x0024, PIN_INPUT, 0) /* (D8) WKUP_UART0_RXD */ /* SODIMM 137 */ 776 AM62PX_MCU_IOPAD(0x0028, PIN_OUTPUT, 0) /* (D7) WKUP_UART0_TXD */ /* SODIMM 139 */ 777 >; 778 }; 779}; 780 781/* Verdin I2S_1_MCLK */ 782&audio_refclk0 { 783 assigned-clock-rates = <25000000>; 784}; 785 786&cpsw3g { 787 pinctrl-names = "default"; 788 pinctrl-0 = <&pinctrl_rgmii1>; 789 status = "disabled"; 790}; 791 792/* MDIO, shared by Verdin ETH_1 (On-module PHY) and Verdin ETH_2_RGMII */ 793&cpsw3g_mdio { 794 pinctrl-names = "default"; 795 pinctrl-0 = <&pinctrl_mdio>, <&pinctrl_eth_clock>; 796 assigned-clocks = <&k3_clks 157 36>; 797 assigned-clock-parents = <&k3_clks 157 38>; 798 assigned-clock-rates = <25000000>; 799 status = "disabled"; 800 801 som_eth_phy: ethernet-phy@0 { 802 reg = <0>; 803 pinctrl-names = "default"; 804 pinctrl-0 = <&pinctrl_eth_int>; 805 interrupt-parent = <&main_gpio0>; 806 interrupts = <36 IRQ_TYPE_EDGE_FALLING>; 807 ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>; 808 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; 809 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; 810 }; 811}; 812 813/* Verdin ETH_1 (On-module PHY) */ 814&cpsw_port1 { 815 phy-handle = <&som_eth_phy>; 816 phy-mode = "rgmii-id"; 817 status = "disabled"; 818}; 819 820/* Verdin ETH_2_RGMII */ 821&cpsw_port2 { 822 status = "disabled"; 823}; 824 825/* Verdin PWM_3_DSI */ 826&epwm0 { 827 pinctrl-names = "default"; 828 pinctrl-0 = <&pinctrl_epwm0_b>; 829 status = "disabled"; 830}; 831 832/* Verdin PWM_1, PWM_2 */ 833&epwm2 { 834 pinctrl-names = "default"; 835 pinctrl-0 = <&pinctrl_epwm2_a>, <&pinctrl_epwm2_b>; 836 status = "disabled"; 837}; 838 839&main0_alert { 840 temperature = <95000>; 841}; 842 843&main0_crit { 844 temperature = <105000>; 845}; 846 847&main1_alert { 848 temperature = <95000>; 849}; 850 851&main1_crit { 852 temperature = <105000>; 853}; 854 855&main2_alert { 856 temperature = <95000>; 857}; 858 859&main2_crit { 860 temperature = <105000>; 861}; 862 863&main_gpio0 { 864 gpio-line-names = 865 "SODIMM_52", 866 "SODIMM_252", 867 "SODIMM_66", 868 "SODIMM_56", 869 "SODIMM_58", 870 "SODIMM_60", 871 "SODIMM_62", 872 "", 873 "", 874 "", 875 "", /* 10 */ 876 "SODIMM_54", 877 "SODIMM_64", 878 "SODIMM_174", 879 "SODIMM_244", 880 "", 881 "", 882 "", 883 "", 884 "", 885 "", /* 20 */ 886 "PMIC_SD_VSEL", 887 "", 888 "", 889 "", 890 "TPM_EXTINT#", 891 "", 892 "", 893 "", 894 "WiFi_WKUP_BT#", 895 "WiFi_WKUP_WLAN#", /* 30 */ 896 "SODIMM_161", 897 "SODIMM_157", 898 "", 899 "", 900 "", 901 "ETH_INT#", 902 "", 903 "SODIMM_17", 904 "SODIMM_21", 905 "", /* 40 */ 906 "SODIMM_187", 907 "SODIMM_189", 908 "", 909 "", 910 "", 911 "", 912 "SODIMM_76", 913 "", 914 "SODIMM_216", 915 "SODIMM_218", /* 50 */ 916 "SODIMM_220", 917 "SODIMM_222", 918 "", 919 "", 920 "", 921 "", 922 "SODIMM_172", 923 "", 924 "WIFI_SD_INT", 925 "WIFI_SPI_CS#", /* 60 */ 926 "", 927 "", 928 "", 929 "", 930 "", 931 "", 932 "", 933 "", 934 "", 935 "", /* 70 */ 936 "", 937 "", 938 "", 939 "", 940 "", 941 "", 942 "", 943 "", 944 "", 945 "", /* 80 */ 946 "", 947 "", 948 "", 949 "", 950 "", 951 "", 952 "", 953 "", 954 "", 955 "", /* 90 */ 956 ""; 957 958 verdin_pcie_1_reset_hog: pcie-1-reset-hog { 959 gpio-hog; 960 /* Verdin PCIE_1_RESET# (SODIMM 244) */ 961 gpios = <14 GPIO_ACTIVE_LOW>; 962 line-name = "PCIE_1_RESET#"; 963 output-low; 964 status = "disabled"; 965 }; 966}; 967 968&main_gpio1 { 969 gpio-line-names = 970 "", 971 "", 972 "", 973 "", 974 "", 975 "", 976 "", 977 "", 978 "", 979 "", 980 "", /* 10 */ 981 "", 982 "", 983 "", 984 "", 985 "", 986 "", 987 "", 988 "", 989 "", 990 "", /* 20 */ 991 "", 992 "", 993 "", 994 "", 995 "", 996 "", 997 "", 998 "", 999 "", 1000 "", /* 30 */ 1001 "", 1002 "", 1003 "", 1004 "", 1005 "", 1006 "", 1007 "", 1008 "", 1009 "", 1010 "", /* 40 */ 1011 "", 1012 "", 1013 "", 1014 "", 1015 "", 1016 "", 1017 "", 1018 "SODIMM_84", 1019 "SODIMM_154", 1020 "SODIMM_155", /* 50 */ 1021 ""; 1022}; 1023 1024/* Verdin I2C_1 */ 1025&main_i2c0 { 1026 pinctrl-names = "default"; 1027 pinctrl-0 = <&pinctrl_main_i2c0>; 1028 status = "disabled"; 1029}; 1030 1031/* Verdin I2C_2_DSI */ 1032&main_i2c1 { 1033 pinctrl-names = "default"; 1034 pinctrl-0 = <&pinctrl_main_i2c1>; 1035 status = "disabled"; 1036}; 1037 1038/* Verdin I2C_4_CSI */ 1039&main_i2c3 { 1040 pinctrl-names = "default"; 1041 pinctrl-0 = <&pinctrl_main_i2c3>; 1042 status = "disabled"; 1043}; 1044 1045/* Verdin CAN_1 */ 1046&main_mcan0 { 1047 pinctrl-names = "default"; 1048 pinctrl-0 = <&pinctrl_main_mcan0>; 1049 status = "disabled"; 1050}; 1051 1052/* TPM SPI, optional SPI on module specific pins */ 1053&main_spi0 { 1054 pinctrl-names = "default"; 1055 pinctrl-0 = <&pinctrl_main_spi0>; 1056 ti,pindir-d0-out-d1-in; 1057 status = "okay"; 1058 1059 tpm@0 { 1060 compatible = "infineon,slb9670", "tcg,tpm_tis-spi"; 1061 reg = <0>; 1062 pinctrl-names = "default"; 1063 pinctrl-0 = <&pinctrl_tpm_extint>; 1064 interrupt-parent = <&main_gpio0>; 1065 interrupts = <25 IRQ_TYPE_EDGE_FALLING>; 1066 spi-max-frequency = <18500000>; 1067 }; 1068}; 1069 1070/* Verdin SPI_1 */ 1071&main_spi1 { 1072 pinctrl-names = "default"; 1073 pinctrl-0 = <&pinctrl_main_spi1>, <&pinctrl_main_spi1_cs0>; 1074 ti,pindir-d0-out-d1-in; 1075 status = "disabled"; 1076}; 1077 1078/* Verdin UART_3, used as the Linux console */ 1079&main_uart0 { 1080 pinctrl-names = "default"; 1081 pinctrl-0 = <&pinctrl_uart0>; 1082 status = "disabled"; 1083}; 1084 1085/* Verdin UART_1 */ 1086&main_uart1 { 1087 pinctrl-names = "default"; 1088 pinctrl-0 = <&pinctrl_uart1>; 1089 uart-has-rtscts; 1090 status = "disabled"; 1091}; 1092 1093/* Verdin I2S_1 */ 1094&mcasp0 { 1095 pinctrl-names = "default"; 1096 pinctrl-0 = <&pinctrl_mcasp0>; 1097 op-mode = <0>; /* I2S mode */ 1098 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ 1099 1 2 0 0 1100 0 0 0 0 1101 0 0 0 0 1102 0 0 0 0 1103 >; 1104 tdm-slots = <2>; 1105 rx-num-evt = <0>; 1106 tx-num-evt = <0>; 1107 #sound-dai-cells = <0>; 1108 status = "disabled"; 1109}; 1110 1111/* Verdin I2S_2 */ 1112&mcasp1 { 1113 pinctrl-names = "default"; 1114 pinctrl-0 = <&pinctrl_mcasp1>; 1115 op-mode = <0>; /* I2S mode */ 1116 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ 1117 1 2 0 0 1118 0 0 0 0 1119 0 0 0 0 1120 0 0 0 0 1121 >; 1122 tdm-slots = <2>; 1123 rx-num-evt = <0>; 1124 tx-num-evt = <0>; 1125 #sound-dai-cells = <0>; 1126 status = "disabled"; 1127}; 1128 1129&mcu_gpio0 { 1130 gpio-line-names = 1131 "", 1132 "SODIMM_206", 1133 "SODIMM_208", 1134 "SODIMM_210", 1135 "SODIMM_212", 1136 "", 1137 "", 1138 "", 1139 "", 1140 "", 1141 "", /* 10 */ 1142 "", 1143 "", 1144 "", 1145 "", 1146 "", 1147 "", 1148 "", 1149 "", 1150 "", 1151 "", /* 20 */ 1152 "", 1153 "", 1154 ""; 1155}; 1156 1157/* Verdin I2C_3_HDMI */ 1158&mcu_i2c0 { 1159 pinctrl-names = "default"; 1160 pinctrl-0 = <&pinctrl_mcu_i2c0>; 1161 status = "disabled"; 1162}; 1163 1164/* Verdin CAN_2 */ 1165&mcu_mcan0 { 1166 pinctrl-names = "default"; 1167 pinctrl-0 = <&pinctrl_mcu_mcan0>; 1168 status = "disabled"; 1169}; 1170 1171/* Verdin UART_4 */ 1172&mcu_uart0 { 1173 pinctrl-names = "default"; 1174 pinctrl-0 = <&pinctrl_mcu_uart0>; 1175 status = "disabled"; 1176}; 1177 1178/* Verdin QSPI_1 */ 1179&ospi0 { 1180 pinctrl-names = "default"; 1181 pinctrl-0 = <&pinctrl_ospi0>; 1182 status = "disabled"; 1183}; 1184 1185/* On-module eMMC */ 1186&sdhci0 { 1187 no-mmc-hs400; 1188 non-removable; 1189 ti,driver-strength-ohm = <50>; 1190 status = "okay"; 1191}; 1192 1193/* Verdin SD_1 */ 1194&sdhci1 { 1195 pinctrl-names = "default"; 1196 pinctrl-0 = <&pinctrl_sdhci1>, <&pinctrl_sd1_cd>; 1197 cd-gpios = <&main_gpio1 48 GPIO_ACTIVE_LOW>; 1198 disable-wp; 1199 vmmc-supply = <®_sd1_vmmc>; 1200 vqmmc-supply = <®_sd1_vqmmc>; 1201 ti,fails-without-test-cd; 1202 status = "disabled"; 1203}; 1204 1205/* Verdin USB_1 */ 1206&usbss0 { 1207 ti,vbus-divider; 1208 status = "disabled"; 1209}; 1210 1211&usb0 { 1212 adp-disable; 1213 usb-role-switch; 1214 status = "disabled"; 1215 1216 port { 1217 usb0_ep: endpoint { 1218 remote-endpoint = <&usb_dr_connector>; 1219 }; 1220 }; 1221}; 1222 1223/* Verdin USB_2 */ 1224&usbss1 { 1225 ti,vbus-divider; 1226 status = "disabled"; 1227}; 1228 1229&usb1 { 1230 pinctrl-names = "default"; 1231 pinctrl-0 = <&pinctrl_usb1>; 1232 dr_mode = "host"; 1233 status = "disabled"; 1234}; 1235 1236/* On-module I2C - PMIC_I2C */ 1237&wkup_i2c0 { 1238 pinctrl-names = "default"; 1239 pinctrl-0 = <&pinctrl_wkup_i2c0>; 1240 clock-frequency = <400000>; 1241 status = "okay"; 1242 1243 som_gpio_expander: gpio@21 { 1244 compatible = "nxp,pcal6408"; 1245 reg = <0x21>; 1246 #gpio-cells = <2>; 1247 gpio-controller; 1248 gpio-line-names = "SODIMM_256"; 1249 }; 1250 1251 pmic@30 { 1252 compatible = "ti,tps65219"; 1253 reg = <0x30>; 1254 pinctrl-names = "default"; 1255 pinctrl-0 = <&pinctrl_pmic_extint>; 1256 interrupt-parent = <&gic500>; 1257 interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>; 1258 1259 buck1-supply = <®_vsodimm>; 1260 buck2-supply = <®_vsodimm>; 1261 buck3-supply = <®_vsodimm>; 1262 ldo1-supply = <®_3v3>; 1263 ldo2-supply = <®_1v8>; 1264 ldo3-supply = <®_3v3>; 1265 ldo4-supply = <®_3v3>; 1266 system-power-controller; 1267 ti,power-button; 1268 1269 regulators { 1270 reg_3v3: buck1 { 1271 regulator-always-on; 1272 regulator-boot-on; 1273 regulator-max-microvolt = <3300000>; 1274 regulator-min-microvolt = <3300000>; 1275 regulator-name = "+V3.3 (PMIC BUCK1)"; 1276 }; 1277 1278 reg_1v8: buck2 { 1279 regulator-always-on; 1280 regulator-boot-on; 1281 regulator-max-microvolt = <1800000>; 1282 regulator-min-microvolt = <1800000>; 1283 regulator-name = "+V1.8 (PMIC BUCK2)"; /* On-module and SODIMM 214 */ 1284 }; 1285 1286 buck3 { 1287 regulator-always-on; 1288 regulator-boot-on; 1289 regulator-max-microvolt = <1100000>; 1290 regulator-min-microvolt = <1100000>; 1291 regulator-name = "+VDD_DDR (PMIC BUCK3)"; 1292 }; 1293 1294 reg_sd_3v3_1v8: ldo1 { 1295 regulator-allow-bypass; 1296 regulator-always-on; 1297 regulator-boot-on; 1298 regulator-max-microvolt = <3300000>; 1299 regulator-min-microvolt = <3300000>; 1300 regulator-name = "+V3.3_1.8_SD (PMIC LDO1)"; 1301 }; 1302 1303 ldo2 { 1304 regulator-always-on; 1305 regulator-boot-on; 1306 regulator-max-microvolt = <850000>; 1307 regulator-min-microvolt = <850000>; 1308 regulator-name = "+V_PMIC_LDO2 (PMIC LDO4)"; // +VDDR_CORE 1309 }; 1310 1311 ldo3 { 1312 regulator-always-on; 1313 regulator-boot-on; 1314 regulator-max-microvolt = <1800000>; 1315 regulator-min-microvolt = <1800000>; 1316 regulator-name = "+V1.8A (PMIC LDO3)"; 1317 }; 1318 1319 ldo4 { 1320 regulator-always-on; 1321 regulator-boot-on; 1322 regulator-max-microvolt = <2500000>; 1323 regulator-min-microvolt = <2500000>; 1324 regulator-name = "+V2.5_ETH (PMIC LDO4)"; 1325 }; 1326 }; 1327 }; 1328 1329 som_rtc_i2c: rtc@32 { 1330 compatible = "epson,rx8130"; 1331 reg = <0x32>; 1332 }; 1333 1334 temperature-sensor@48 { 1335 compatible = "ti,tmp1075"; 1336 reg = <0x48>; 1337 }; 1338 1339 som_adc: adc@49 { 1340 compatible = "ti,tla2024"; 1341 reg = <0x49>; 1342 #address-cells = <1>; 1343 #size-cells = <0>; 1344 #io-channel-cells = <1>; 1345 1346 /* Verdin (ADC_4 - ADC_3) */ 1347 channel@0 { 1348 reg = <0>; 1349 ti,datarate = <4>; 1350 ti,gain = <2>; 1351 }; 1352 1353 /* Verdin (ADC_4 - ADC_1) */ 1354 channel@1 { 1355 reg = <1>; 1356 ti,datarate = <4>; 1357 ti,gain = <2>; 1358 }; 1359 1360 /* Verdin (ADC_3 - ADC_1) */ 1361 channel@2 { 1362 reg = <2>; 1363 ti,datarate = <4>; 1364 ti,gain = <2>; 1365 }; 1366 1367 /* Verdin (ADC_2 - ADC_1) */ 1368 channel@3 { 1369 reg = <3>; 1370 ti,datarate = <4>; 1371 ti,gain = <2>; 1372 }; 1373 1374 /* Verdin ADC_4 */ 1375 channel@4 { 1376 reg = <4>; 1377 ti,datarate = <4>; 1378 ti,gain = <2>; 1379 }; 1380 1381 /* Verdin ADC_3 */ 1382 channel@5 { 1383 reg = <5>; 1384 ti,datarate = <4>; 1385 ti,gain = <2>; 1386 }; 1387 1388 /* Verdin ADC_2 */ 1389 channel@6 { 1390 reg = <6>; 1391 ti,datarate = <4>; 1392 ti,gain = <2>; 1393 }; 1394 1395 /* Verdin ADC_1 */ 1396 channel@7 { 1397 reg = <7>; 1398 ti,datarate = <4>; 1399 ti,gain = <2>; 1400 }; 1401 }; 1402 1403 som_eeprom: eeprom@50 { 1404 compatible = "st,24c02", "atmel,24c02"; 1405 reg = <0x50>; 1406 pagesize = <16>; 1407 }; 1408}; 1409 1410/* Verdin UART_2 */ 1411&wkup_uart0 { 1412 pinctrl-names = "default"; 1413 pinctrl-0 = <&pinctrl_wkup_uart0>; 1414 uart-has-rtscts; 1415 status = "disabled"; 1416}; 1417 1418#include "k3-am62p-ti-ipc-firmware.dtsi"
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