1// SPDX-License-Identifier: GPL-2.0-only OR MIT 2/* 3 * AM62A SK: https://www.ti.com/lit/zip/sprr459 4 * 5 * Copyright (C) 2022-2024 Texas Instruments Incorporated - https://www.ti.com/ 6 */ 7 8/dts-v1/; 9 10#include <dt-bindings/leds/common.h> 11#include <dt-bindings/gpio/gpio.h> 12#include <dt-bindings/net/ti-dp83867.h> 13#include "k3-am62a7.dtsi" 14 15/ { 16 compatible = "ti,am62a7-sk", "ti,am62a7"; 17 model = "Texas Instruments AM62A7 SK"; 18 19 aliases { 20 serial0 = &wkup_uart0; 21 serial2 = &main_uart0; 22 serial3 = &main_uart1; 23 mmc0 = &sdhci0; 24 mmc1 = &sdhci1; 25 }; 26 27 chosen { 28 stdout-path = "serial2:115200n8"; 29 }; 30 31 memory@80000000 { 32 device_type = "memory"; 33 /* 4G RAM */ 34 reg = <0x00000000 0x80000000 0x00000000 0x80000000>, 35 <0x00000008 0x80000000 0x00000000 0x80000000>; 36 }; 37 38 reserved-memory { 39 #address-cells = <2>; 40 #size-cells = <2>; 41 ranges; 42 43 /* global cma region */ 44 linux,cma { 45 compatible = "shared-dma-pool"; 46 reusable; 47 size = <0x00 0x24000000>; 48 alloc-ranges = <0x00 0xc0000000 0x00 0x24000000>; 49 linux,cma-default; 50 }; 51 52 secure_tfa_ddr: tfa@9e780000 { 53 reg = <0x00 0x9e780000 0x00 0x80000>; 54 alignment = <0x1000>; 55 no-map; 56 }; 57 58 secure_ddr: optee@9e800000 { 59 reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */ 60 alignment = <0x1000>; 61 no-map; 62 }; 63 64 wkup_r5fss0_core0_memory_region: r5f-dma-memory@9c900000 { 65 compatible = "shared-dma-pool"; 66 reg = <0x00 0x9c900000 0x00 0x01e00000>; 67 no-map; 68 }; 69 }; 70 71 opp-table { 72 /* Requires VDD_CORE at 0v85 */ 73 opp-1400000000 { 74 opp-hz = /bits/ 64 <1400000000>; 75 opp-supported-hw = <0x01 0x0004>; 76 clock-latency-ns = <6000000>; 77 }; 78 }; 79 80 vmain_pd: regulator-0 { 81 /* TPS25750 PD CONTROLLER OUTPUT */ 82 compatible = "regulator-fixed"; 83 regulator-name = "vmain_pd"; 84 regulator-min-microvolt = <5000000>; 85 regulator-max-microvolt = <5000000>; 86 regulator-always-on; 87 regulator-boot-on; 88 }; 89 90 vcc_5v0: regulator-1 { 91 /* Output of TPS63070 */ 92 compatible = "regulator-fixed"; 93 regulator-name = "vcc_5v0"; 94 regulator-min-microvolt = <5000000>; 95 regulator-max-microvolt = <5000000>; 96 vin-supply = <&vmain_pd>; 97 regulator-always-on; 98 regulator-boot-on; 99 }; 100 101 vcc_3v3_main: regulator-2 { 102 /* output of LM5141-Q1 */ 103 compatible = "regulator-fixed"; 104 regulator-name = "vcc_3v3_main"; 105 regulator-min-microvolt = <3300000>; 106 regulator-max-microvolt = <3300000>; 107 vin-supply = <&vmain_pd>; 108 regulator-always-on; 109 regulator-boot-on; 110 }; 111 112 vdd_mmc1: regulator-3 { 113 /* TPS22918DBVR */ 114 compatible = "regulator-fixed"; 115 regulator-name = "vdd_mmc1"; 116 regulator-min-microvolt = <3300000>; 117 regulator-max-microvolt = <3300000>; 118 regulator-boot-on; 119 enable-active-high; 120 gpio = <&exp1 3 GPIO_ACTIVE_HIGH>; 121 }; 122 123 vcc_3v3_sys: regulator-4 { 124 /* output of TPS222965DSGT */ 125 compatible = "regulator-fixed"; 126 regulator-name = "vcc_3v3_sys"; 127 regulator-min-microvolt = <3300000>; 128 regulator-max-microvolt = <3300000>; 129 vin-supply = <&vcc_3v3_main>; 130 regulator-always-on; 131 regulator-boot-on; 132 }; 133 134 vddshv_sdio: regulator-5 { 135 compatible = "regulator-gpio"; 136 regulator-name = "vddshv_sdio"; 137 pinctrl-names = "default"; 138 pinctrl-0 = <&vddshv_sdio_pins_default>; 139 regulator-min-microvolt = <1800000>; 140 regulator-max-microvolt = <3300000>; 141 regulator-boot-on; 142 vin-supply = <&ldo1>; 143 gpios = <&main_gpio0 31 GPIO_ACTIVE_HIGH>; 144 states = <1800000 0x0>, 145 <3300000 0x1>; 146 }; 147 148 leds { 149 compatible = "gpio-leds"; 150 pinctrl-names = "default"; 151 pinctrl-0 = <&usr_led_pins_default>; 152 153 led-0 { 154 label = "am62a-sk:green:heartbeat"; 155 gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>; 156 linux,default-trigger = "heartbeat"; 157 function = LED_FUNCTION_HEARTBEAT; 158 default-state = "off"; 159 }; 160 }; 161 162 tlv320_mclk: clk-0 { 163 #clock-cells = <0>; 164 compatible = "fixed-clock"; 165 clock-frequency = <12288000>; 166 }; 167 168 hdmi0: connector-hdmi { 169 compatible = "hdmi-connector"; 170 label = "hdmi"; 171 type = "a"; 172 173 port { 174 hdmi_connector_in: endpoint { 175 remote-endpoint = <&sii9022_out>; 176 }; 177 }; 178 }; 179 180 codec_audio: sound { 181 compatible = "simple-audio-card"; 182 simple-audio-card,name = "AM62Ax-SKEVM"; 183 simple-audio-card,widgets = 184 "Headphone", "Headphone Jack", 185 "Line", "Line In", 186 "Microphone", "Microphone Jack"; 187 simple-audio-card,routing = 188 "Headphone Jack", "HPLOUT", 189 "Headphone Jack", "HPROUT", 190 "LINE1L", "Line In", 191 "LINE1R", "Line In", 192 "MIC3R", "Microphone Jack", 193 "Microphone Jack", "Mic Bias"; 194 simple-audio-card,format = "dsp_b"; 195 simple-audio-card,bitclock-master = <&sound_master>; 196 simple-audio-card,frame-master = <&sound_master>; 197 simple-audio-card,bitclock-inversion; 198 199 simple-audio-card,cpu { 200 sound-dai = <&mcasp1>; 201 }; 202 203 sound_master: simple-audio-card,codec { 204 sound-dai = <&tlv320aic3106>; 205 clocks = <&tlv320_mclk>; 206 }; 207 }; 208}; 209 210&mcu_pmx0 { 211 wkup_uart0_pins_default: wkup-uart0-default-pins { 212 pinctrl-single,pins = < 213 AM62AX_MCU_IOPAD(0x0024, PIN_INPUT, 0) /* (C9) WKUP_UART0_RXD */ 214 AM62AX_MCU_IOPAD(0x0028, PIN_OUTPUT, 0) /* (E9) WKUP_UART0_TXD */ 215 AM62AX_MCU_IOPAD(0x002c, PIN_INPUT, 0) /* (C10) WKUP_UART0_CTSn */ 216 AM62AX_MCU_IOPAD(0x0030, PIN_OUTPUT, 0) /* (C8) WKUP_UART0_RTSn */ 217 >; 218 }; 219}; 220 221/* WKUP UART0 is used for DM firmware logs */ 222&wkup_uart0 { 223 pinctrl-names = "default"; 224 pinctrl-0 = <&wkup_uart0_pins_default>; 225 status = "reserved"; 226}; 227 228&main_pmx0 { 229 main_dss0_pins_default: main-dss0-default-pins { 230 pinctrl-single,pins = < 231 AM62AX_IOPAD(0x100, PIN_OUTPUT, 0) /* (V17) VOUT0_VSYNC */ 232 AM62AX_IOPAD(0x0f8, PIN_OUTPUT, 0) /* (T18) VOUT0_HSYNC */ 233 AM62AX_IOPAD(0x104, PIN_OUTPUT, 0) /* (AA22) VOUT0_PCLK */ 234 AM62AX_IOPAD(0x0fc, PIN_OUTPUT, 0) /* (U17) VOUT0_DE */ 235 AM62AX_IOPAD(0x0b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */ 236 AM62AX_IOPAD(0x0bc, PIN_OUTPUT, 0) /* (U21) VOUT0_DATA1 */ 237 AM62AX_IOPAD(0x0c0, PIN_OUTPUT, 0) /* (U20) VOUT0_DATA2 */ 238 AM62AX_IOPAD(0x0c4, PIN_OUTPUT, 0) /* (U19) VOUT0_DATA3 */ 239 AM62AX_IOPAD(0x0c8, PIN_OUTPUT, 0) /* (T19) VOUT0_DATA4 */ 240 AM62AX_IOPAD(0x0cc, PIN_OUTPUT, 0) /* (U18) VOUT0_DATA5 */ 241 AM62AX_IOPAD(0x0d0, PIN_OUTPUT, 0) /* (V22) VOUT0_DATA6 */ 242 AM62AX_IOPAD(0x0d4, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA7 */ 243 AM62AX_IOPAD(0x0d8, PIN_OUTPUT, 0) /* (V19) VOUT0_DATA8 */ 244 AM62AX_IOPAD(0x0dc, PIN_OUTPUT, 0) /* (V18) VOUT0_DATA9 */ 245 AM62AX_IOPAD(0x0e0, PIN_OUTPUT, 0) /* (W22) VOUT0_DATA10 */ 246 AM62AX_IOPAD(0x0e4, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA11 */ 247 AM62AX_IOPAD(0x0e8, PIN_OUTPUT, 0) /* (W20) VOUT0_DATA12 */ 248 AM62AX_IOPAD(0x0ec, PIN_OUTPUT, 0) /* (W19) VOUT0_DATA13 */ 249 AM62AX_IOPAD(0x0f0, PIN_OUTPUT, 0) /* (Y21) VOUT0_DATA14 */ 250 AM62AX_IOPAD(0x0f4, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA15 */ 251 AM62AX_IOPAD(0x05c, PIN_OUTPUT, 1) /* (P22) GPMC0_AD8.VOUT0_DATA16 */ 252 AM62AX_IOPAD(0x060, PIN_OUTPUT, 1) /* (R19) GPMC0_AD9.VOUT0_DATA17 */ 253 AM62AX_IOPAD(0x064, PIN_OUTPUT, 1) /* (R20) GPMC0_AD10.VOUT0_DATA18 */ 254 AM62AX_IOPAD(0x068, PIN_OUTPUT, 1) /* (R22) GPMC0_AD11.VOUT0_DATA19 */ 255 AM62AX_IOPAD(0x06c, PIN_OUTPUT, 1) /* (T22) GPMC0_AD12.VOUT0_DATA20 */ 256 AM62AX_IOPAD(0x070, PIN_OUTPUT, 1) /* (R21) GPMC0_AD13.VOUT0_DATA21 */ 257 AM62AX_IOPAD(0x074, PIN_OUTPUT, 1) /* (T20) GPMC0_AD14.VOUT0_DATA22 */ 258 AM62AX_IOPAD(0x078, PIN_OUTPUT, 1) /* (T21) GPMC0_AD15.VOUT0_DATA23 */ 259 >; 260 }; 261 262 main_uart0_pins_default: main-uart0-default-pins { 263 pinctrl-single,pins = < 264 AM62AX_IOPAD(0x1c8, PIN_INPUT, 0) /* (E14) UART0_RXD */ 265 AM62AX_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (D15) UART0_TXD */ 266 >; 267 }; 268 269 main_uart1_pins_default: main-uart1-default-pins { 270 pinctrl-single,pins = < 271 AM62AX_IOPAD(0x01e8, PIN_INPUT, 1) /* (C17) I2C1_SCL.UART1_RXD */ 272 AM62AX_IOPAD(0x01ec, PIN_OUTPUT, 1) /* (E17) I2C1_SDA.UART1_TXD */ 273 AM62AX_IOPAD(0x0194, PIN_INPUT, 2) /* (C19) MCASP0_AXR3.UART1_CTSn */ 274 AM62AX_IOPAD(0x0198, PIN_OUTPUT, 2) /* (B19) MCASP0_AXR2.UART1_RTSn */ 275 >; 276 }; 277 278 main_i2c0_pins_default: main-i2c0-default-pins { 279 pinctrl-single,pins = < 280 AM62AX_IOPAD(0x1e0, PIN_INPUT_PULLUP, 0) /* (B16) I2C0_SCL */ 281 AM62AX_IOPAD(0x1e4, PIN_INPUT_PULLUP, 0) /* (A16) I2C0_SDA */ 282 >; 283 }; 284 285 main_i2c1_pins_default: main-i2c1-default-pins { 286 pinctrl-single,pins = < 287 AM62AX_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */ 288 AM62AX_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */ 289 >; 290 }; 291 292 main_i2c2_pins_default: main-i2c2-default-pins { 293 pinctrl-single,pins = < 294 AM62AX_IOPAD(0x0b0, PIN_INPUT_PULLUP, 1) /* (K22) GPMC0_CSn2.I2C2_SCL */ 295 AM62AX_IOPAD(0x0b4, PIN_INPUT_PULLUP, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */ 296 >; 297 }; 298 299 main_mmc0_pins_default: main-mmc0-default-pins { 300 pinctrl-single,pins = < 301 AM62AX_IOPAD(0x220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */ 302 AM62AX_IOPAD(0x218, PIN_INPUT, 0) /* (AB1) MMC0_CLKLB */ 303 AM62AX_IOPAD(0x21c, PIN_INPUT, 0) /* (AB1) MMC0_CLK */ 304 AM62AX_IOPAD(0x214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */ 305 AM62AX_IOPAD(0x210, PIN_INPUT_PULLUP, 0) /* (AA1) MMC0_DAT1 */ 306 AM62AX_IOPAD(0x20c, PIN_INPUT_PULLUP, 0) /* (AA3) MMC0_DAT2 */ 307 AM62AX_IOPAD(0x208, PIN_INPUT_PULLUP, 0) /* (Y4) MMC0_DAT3 */ 308 AM62AX_IOPAD(0x204, PIN_INPUT_PULLUP, 0) /* (AB2) MMC0_DAT4 */ 309 AM62AX_IOPAD(0x200, PIN_INPUT_PULLUP, 0) /* (AC1) MMC0_DAT5 */ 310 AM62AX_IOPAD(0x1fc, PIN_INPUT_PULLUP, 0) /* (AD2) MMC0_DAT6 */ 311 AM62AX_IOPAD(0x1f8, PIN_INPUT_PULLUP, 0) /* (AC2) MMC0_DAT7 */ 312 >; 313 }; 314 315 main_mmc1_pins_default: main-mmc1-default-pins { 316 pinctrl-single,pins = < 317 AM62AX_IOPAD(0x23c, PIN_INPUT, 0) /* (A21) MMC1_CMD */ 318 AM62AX_IOPAD(0x234, PIN_INPUT, 0) /* (B22) MMC1_CLK */ 319 AM62AX_IOPAD(0x230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */ 320 AM62AX_IOPAD(0x22c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */ 321 AM62AX_IOPAD(0x228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */ 322 AM62AX_IOPAD(0x224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */ 323 AM62AX_IOPAD(0x240, PIN_INPUT, 0) /* (D17) MMC1_SDCD */ 324 >; 325 }; 326 327 usr_led_pins_default: usr-led-default-pins { 328 pinctrl-single,pins = < 329 AM62AX_IOPAD(0x244, PIN_OUTPUT, 7) /* (D18) MMC1_SDWP.GPIO1_49 */ 330 >; 331 }; 332 333 main_usb1_pins_default: main-usb1-default-pins { 334 pinctrl-single,pins = < 335 AM62AX_IOPAD(0x0258, PIN_OUTPUT, 0) /* (F18) USB1_DRVVBUS */ 336 >; 337 }; 338 339 main_mdio1_pins_default: main-mdio1-default-pins { 340 pinctrl-single,pins = < 341 AM62AX_IOPAD(0x160, PIN_OUTPUT, 0) /* (V12) MDIO0_MDC */ 342 AM62AX_IOPAD(0x15c, PIN_INPUT, 0) /* (V13) MDIO0_MDIO */ 343 >; 344 }; 345 346 main_rgmii1_pins_default: main-rgmii1-default-pins { 347 pinctrl-single,pins = < 348 AM62AX_IOPAD(0x14c, PIN_INPUT, 0) /* (AB16) RGMII1_RD0 */ 349 AM62AX_IOPAD(0x150, PIN_INPUT, 0) /* (V15) RGMII1_RD1 */ 350 AM62AX_IOPAD(0x154, PIN_INPUT, 0) /* (W15) RGMII1_RD2 */ 351 AM62AX_IOPAD(0x158, PIN_INPUT, 0) /* (V14) RGMII1_RD3 */ 352 AM62AX_IOPAD(0x148, PIN_INPUT, 0) /* (AA16) RGMII1_RXC */ 353 AM62AX_IOPAD(0x144, PIN_INPUT, 0) /* (AA15) RGMII1_RX_CTL */ 354 AM62AX_IOPAD(0x134, PIN_INPUT, 0) /* (Y17) RGMII1_TD0 */ 355 AM62AX_IOPAD(0x138, PIN_INPUT, 0) /* (V16) RGMII1_TD1 */ 356 AM62AX_IOPAD(0x13c, PIN_INPUT, 0) /* (Y16) RGMII1_TD2 */ 357 AM62AX_IOPAD(0x140, PIN_INPUT, 0) /* (AA17) RGMII1_TD3 */ 358 AM62AX_IOPAD(0x130, PIN_INPUT, 0) /* (AB17) RGMII1_TXC */ 359 AM62AX_IOPAD(0x12c, PIN_INPUT, 0) /* (W16) RGMII1_TX_CTL */ 360 >; 361 }; 362 363 main_mcasp1_pins_default: main-mcasp1-default-pins { 364 pinctrl-single,pins = < 365 AM62AX_IOPAD(0x090, PIN_INPUT, 2) /* (L19) GPMC0_BE0n_CLE.MCASP1_ACLKX */ 366 AM62AX_IOPAD(0x098, PIN_INPUT, 2) /* (R18) GPMC0_WAIT0.MCASP1_AFSX */ 367 AM62AX_IOPAD(0x08c, PIN_OUTPUT, 2) /* (K19) GPMC0_WEn.MCASP1_AXR0 */ 368 AM62AX_IOPAD(0x084, PIN_INPUT, 2) /* (L18) GPMC0_ADVn_ALE.MCASP1_AXR2 */ 369 >; 370 }; 371 372 main_gpio1_ioexp_intr_pins_default: main-gpio1-ioexp-intr-default-pins { 373 pinctrl-single,pins = < 374 AM62AX_IOPAD(0x01d4, PIN_INPUT, 7) /* (C15) UART0_RTSn.GPIO1_23 */ 375 >; 376 }; 377 378 vddshv_sdio_pins_default: vddshv-sdio-default-pins { 379 pinctrl-single,pins = < 380 AM62AX_IOPAD(0x07c, PIN_OUTPUT, 7) /* (M19) GPMC0_CLK.GPIO0_31 */ 381 >; 382 }; 383}; 384 385&mcu_pmx0 { 386 status = "okay"; 387 388 pmic_irq_pins_default: pmic-irq-default-pins { 389 pinctrl-single,pins = < 390 AM62AX_MCU_IOPAD(0x000, PIN_INPUT, 7) /* (E11) MCU_GPIO0_0 */ 391 >; 392 }; 393}; 394 395&mcu_gpio0 { 396 status = "okay"; 397}; 398 399&main_i2c0 { 400 status = "okay"; 401 pinctrl-names = "default"; 402 pinctrl-0 = <&main_i2c0_pins_default>; 403 clock-frequency = <400000>; 404 405 typec_pd0: usb-power-controller@3f { 406 compatible = "ti,tps6598x"; 407 reg = <0x3f>; 408 409 connector { 410 compatible = "usb-c-connector"; 411 label = "USB-C"; 412 self-powered; 413 data-role = "dual"; 414 power-role = "sink"; 415 port { 416 usb_con_hs: endpoint { 417 remote-endpoint = <&usb0_hs_ep>; 418 }; 419 }; 420 }; 421 }; 422 423 tps659312: pmic@48 { 424 compatible = "ti,tps6593-q1"; 425 reg = <0x48>; 426 ti,primary-pmic; 427 system-power-controller; 428 429 gpio-controller; 430 #gpio-cells = <2>; 431 432 pinctrl-names = "default"; 433 pinctrl-0 = <&pmic_irq_pins_default>; 434 interrupt-parent = <&mcu_gpio0>; 435 interrupts = <0 IRQ_TYPE_EDGE_FALLING>; 436 437 buck123-supply = <&vcc_3v3_sys>; 438 buck4-supply = <&vcc_3v3_sys>; 439 buck5-supply = <&vcc_3v3_sys>; 440 ldo1-supply = <&vcc_3v3_sys>; 441 ldo2-supply = <&vcc_3v3_sys>; 442 ldo3-supply = <&buck5>; 443 ldo4-supply = <&vcc_3v3_sys>; 444 445 regulators { 446 buck123: buck123 { 447 regulator-name = "vcc_core"; 448 regulator-min-microvolt = <715000>; 449 regulator-max-microvolt = <895000>; 450 regulator-boot-on; 451 regulator-always-on; 452 }; 453 454 buck4: buck4 { 455 regulator-name = "vcc_1v1"; 456 regulator-min-microvolt = <1100000>; 457 regulator-max-microvolt = <1100000>; 458 regulator-boot-on; 459 regulator-always-on; 460 }; 461 462 buck5: buck5 { 463 regulator-name = "vcc_1v8_sys"; 464 regulator-min-microvolt = <1800000>; 465 regulator-max-microvolt = <1800000>; 466 regulator-boot-on; 467 regulator-always-on; 468 }; 469 470 ldo1: ldo1 { 471 regulator-name = "vddshv5_sdio"; 472 regulator-min-microvolt = <3300000>; 473 regulator-max-microvolt = <3300000>; 474 regulator-boot-on; 475 regulator-always-on; 476 }; 477 478 ldo2: ldo2 { 479 regulator-name = "vpp_1v8"; 480 regulator-min-microvolt = <1800000>; 481 regulator-max-microvolt = <1800000>; 482 regulator-boot-on; 483 regulator-always-on; 484 }; 485 486 ldo3: ldo3 { 487 regulator-name = "vcc_0v85"; 488 regulator-min-microvolt = <850000>; 489 regulator-max-microvolt = <850000>; 490 regulator-boot-on; 491 regulator-always-on; 492 }; 493 494 ldo4: ldo4 { 495 regulator-name = "vdda_1v8"; 496 regulator-min-microvolt = <1800000>; 497 regulator-max-microvolt = <1800000>; 498 regulator-boot-on; 499 regulator-always-on; 500 }; 501 }; 502 }; 503}; 504 505&main_i2c1 { 506 status = "okay"; 507 pinctrl-names = "default"; 508 pinctrl-0 = <&main_i2c1_pins_default>; 509 clock-frequency = <100000>; 510 511 exp1: gpio@22 { 512 compatible = "ti,tca6424"; 513 reg = <0x22>; 514 gpio-controller; 515 #gpio-cells = <2>; 516 interrupt-parent = <&main_gpio1>; 517 interrupts = <23 IRQ_TYPE_EDGE_FALLING>; 518 interrupt-controller; 519 #interrupt-cells = <2>; 520 pinctrl-names = "default"; 521 pinctrl-0 = <&main_gpio1_ioexp_intr_pins_default>; 522 523 gpio-line-names = "GPIO_CPSW2_RST", "GPIO_CPSW1_RST", 524 "BT_EN_SOC", "MMC1_SD_EN", 525 "VPP_EN", "EXP_PS_3V3_En", 526 "EXP_PS_5V0_En", "EXP_HAT_DETECT", 527 "GPIO_AUD_RSTn", "GPIO_eMMC_RSTn", 528 "UART1_FET_BUF_EN", "BT_UART_WAKE_SOC", 529 "GPIO_HDMI_RSTn", "CSI_GPIO0", 530 "CSI_GPIO1", "WLAN_ALERTn", 531 "HDMI_INTn", "TEST_GPIO2", 532 "MCASP1_FET_EN", "MCASP1_BUF_BT_EN", 533 "MCASP1_FET_SEL", "UART1_FET_SEL", 534 "PD_I2C_IRQ", "IO_EXP_TEST_LED"; 535 }; 536 537 tlv320aic3106: audio-codec@1b { 538 #sound-dai-cells = <0>; 539 compatible = "ti,tlv320aic3106"; 540 reg = <0x1b>; 541 ai3x-micbias-vg = <1>; /* 2.0V */ 542 543 /* Regulators */ 544 AVDD-supply = <&vcc_3v3_sys>; 545 IOVDD-supply = <&vcc_3v3_sys>; 546 DRVDD-supply = <&vcc_3v3_sys>; 547 DVDD-supply = <&buck5>; 548 }; 549 550 exp2: gpio@23 { 551 compatible = "ti,tca6424"; 552 reg = <0x23>; 553 gpio-controller; 554 #gpio-cells = <2>; 555 556 gpio-line-names = "", "", 557 "", "", 558 "", "", 559 "", "", 560 "WL_LT_EN", "CSI_RSTz", 561 "", "", 562 "", "", 563 "", "", 564 "SPI0_FET_SEL", "SPI0_FET_OE", 565 "RGMII2_BRD_CONN_DET", "CSI_SEL2", 566 "CSI_EN", "AUTO_100M_1000M_CONFIG", 567 "CSI_VLDO_SEL", "SoC_WLAN_SDIO_RST"; 568 }; 569 570 sii9022: bridge-hdmi@3b { 571 compatible = "sil,sii9022"; 572 reg = <0x3b>; 573 interrupt-parent = <&exp1>; 574 interrupts = <16 IRQ_TYPE_EDGE_FALLING>; 575 #sound-dai-cells = <0>; 576 sil,i2s-data-lanes = < 0 >; 577 578 ports { 579 #address-cells = <1>; 580 #size-cells = <0>; 581 582 port@0 { 583 reg = <0>; 584 585 sii9022_in: endpoint { 586 remote-endpoint = <&dpi1_out>; 587 }; 588 }; 589 590 port@1 { 591 reg = <1>; 592 593 sii9022_out: endpoint { 594 remote-endpoint = <&hdmi_connector_in>; 595 }; 596 }; 597 }; 598 }; 599}; 600 601&main_i2c2 { 602 status = "okay"; 603 pinctrl-names = "default"; 604 pinctrl-0 = <&main_i2c2_pins_default>; 605 clock-frequency = <400000>; 606}; 607 608&sdhci0 { 609 /* eMMC */ 610 status = "okay"; 611 non-removable; 612 pinctrl-names = "default"; 613 pinctrl-0 = <&main_mmc0_pins_default>; 614 disable-wp; 615}; 616 617&sdhci1 { 618 /* SD/MMC */ 619 status = "okay"; 620 vmmc-supply = <&vdd_mmc1>; 621 vqmmc-supply = <&vddshv_sdio>; 622 pinctrl-names = "default"; 623 pinctrl-0 = <&main_mmc1_pins_default>; 624 disable-wp; 625}; 626 627&main_gpio0 { 628 status = "okay"; 629}; 630 631&main_gpio1 { 632 status = "okay"; 633}; 634 635&main_gpio_intr { 636 status = "okay"; 637}; 638 639&main_uart0 { 640 status = "okay"; 641 pinctrl-names = "default"; 642 pinctrl-0 = <&main_uart0_pins_default>; 643}; 644 645/* Main UART1 is used for TIFS firmware logs */ 646&main_uart1 { 647 pinctrl-names = "default"; 648 pinctrl-0 = <&main_uart1_pins_default>; 649 status = "reserved"; 650}; 651 652&usbss0 { 653 status = "okay"; 654 ti,vbus-divider; 655}; 656 657&usb0 { 658 usb-role-switch; 659 660 port { 661 usb0_hs_ep: endpoint { 662 remote-endpoint = <&usb_con_hs>; 663 }; 664 }; 665}; 666 667&usbss1 { 668 status = "okay"; 669}; 670 671&usb1 { 672 dr_mode = "host"; 673 pinctrl-names = "default"; 674 pinctrl-0 = <&main_usb1_pins_default>; 675}; 676 677&cpsw3g { 678 status = "okay"; 679 pinctrl-names = "default"; 680 pinctrl-0 = <&main_rgmii1_pins_default>; 681}; 682 683&cpsw_port1 { 684 status = "okay"; 685 phy-mode = "rgmii-rxid"; 686 phy-handle = <&cpsw3g_phy0>; 687}; 688 689&cpsw_port2 { 690 status = "disabled"; 691}; 692 693&cpsw3g_mdio { 694 status = "okay"; 695 pinctrl-names = "default"; 696 pinctrl-0 = <&main_mdio1_pins_default>; 697 698 cpsw3g_phy0: ethernet-phy@0 { 699 reg = <0>; 700 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; 701 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; 702 ti,min-output-impedance; 703 }; 704}; 705 706&mcasp1 { 707 status = "okay"; 708 #sound-dai-cells = <0>; 709 710 pinctrl-names = "default"; 711 pinctrl-0 = <&main_mcasp1_pins_default>; 712 713 op-mode = <0>; /* MCASP_IIS_MODE */ 714 tdm-slots = <2>; 715 716 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ 717 1 0 2 0 718 0 0 0 0 719 0 0 0 0 720 0 0 0 0 721 >; 722}; 723 724&dss { 725 status = "okay"; 726 pinctrl-names = "default"; 727 pinctrl-0 = <&main_dss0_pins_default>; 728}; 729 730&dss_ports { 731 /* VP2: DPI Output */ 732 port@1 { 733 reg = <1>; 734 735 dpi1_out: endpoint { 736 remote-endpoint = <&sii9022_in>; 737 }; 738 }; 739}; 740