1// SPDX-License-Identifier: GPL-2.0-only OR MIT 2/* 3 * Common dtsi for AM62x SK and derivatives 4 * 5 * Copyright (C) 2021-2024 Texas Instruments Incorporated - https://www.ti.com/ 6 */ 7 8#include <dt-bindings/leds/common.h> 9#include <dt-bindings/gpio/gpio.h> 10#include <dt-bindings/net/ti-dp83867.h> 11#include "k3-am625.dtsi" 12 13/ { 14 aliases { 15 serial2 = &main_uart0; 16 mmc0 = &sdhci0; 17 mmc1 = &sdhci1; 18 mmc2 = &sdhci2; 19 spi0 = &ospi0; 20 ethernet0 = &cpsw_port1; 21 ethernet1 = &cpsw_port2; 22 usb0 = &usb0; 23 usb1 = &usb1; 24 }; 25 26 chosen { 27 stdout-path = "serial2:115200n8"; 28 }; 29 30 memory@80000000 { 31 bootph-pre-ram; 32 device_type = "memory"; 33 /* 2G RAM */ 34 reg = <0x00000000 0x80000000 0x00000000 0x80000000>; 35 }; 36 37 reserved-memory { 38 #address-cells = <2>; 39 #size-cells = <2>; 40 ranges; 41 42 ramoops@9ca00000 { 43 compatible = "ramoops"; 44 reg = <0x00 0x9ca00000 0x00 0x00100000>; 45 record-size = <0x8000>; 46 console-size = <0x8000>; 47 ftrace-size = <0x00>; 48 pmsg-size = <0x8000>; 49 }; 50 51 /* global cma region */ 52 linux,cma { 53 compatible = "shared-dma-pool"; 54 reusable; 55 size = <0x00 0x8000000>; 56 linux,cma-default; 57 }; 58 59 secure_tfa_ddr: tfa@9e780000 { 60 reg = <0x00 0x9e780000 0x00 0x80000>; 61 alignment = <0x1000>; 62 no-map; 63 }; 64 65 secure_ddr: optee@9e800000 { 66 reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */ 67 alignment = <0x1000>; 68 no-map; 69 }; 70 71 wkup_r5fss0_core0_dma_memory_region: r5f-dma-memory@9db00000 { 72 compatible = "shared-dma-pool"; 73 reg = <0x00 0x9db00000 0x00 0xc00000>; 74 no-map; 75 }; 76 }; 77 78 leds { 79 compatible = "gpio-leds"; 80 pinctrl-names = "default"; 81 pinctrl-0 = <&usr_led_pins_default>; 82 83 led-0 { 84 label = "am62-sk:green:heartbeat"; 85 gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>; 86 linux,default-trigger = "heartbeat"; 87 function = LED_FUNCTION_HEARTBEAT; 88 default-state = "off"; 89 }; 90 }; 91 92 tlv320_mclk: clk-0 { 93 #clock-cells = <0>; 94 compatible = "fixed-clock"; 95 clock-frequency = <12288000>; 96 }; 97 98 codec_audio: sound { 99 compatible = "simple-audio-card"; 100 simple-audio-card,name = "AM62x-SKEVM"; 101 simple-audio-card,widgets = 102 "Headphone", "Headphone Jack", 103 "Line", "Line In", 104 "Microphone", "Microphone Jack"; 105 simple-audio-card,routing = 106 "Headphone Jack", "HPLOUT", 107 "Headphone Jack", "HPROUT", 108 "LINE1L", "Line In", 109 "LINE1R", "Line In", 110 "MIC3R", "Microphone Jack", 111 "Microphone Jack", "Mic Bias"; 112 simple-audio-card,format = "dsp_b"; 113 simple-audio-card,bitclock-master = <&sound_master>; 114 simple-audio-card,frame-master = <&sound_master>; 115 simple-audio-card,bitclock-inversion; 116 117 simple-audio-card,cpu { 118 sound-dai = <&mcasp1>; 119 }; 120 121 sound_master: simple-audio-card,codec { 122 sound-dai = <&tlv320aic3106>; 123 clocks = <&tlv320_mclk>; 124 }; 125 }; 126 127 hdmi0: connector-hdmi { 128 compatible = "hdmi-connector"; 129 label = "hdmi"; 130 type = "a"; 131 port { 132 hdmi_connector_in: endpoint { 133 remote-endpoint = <&sii9022_out>; 134 }; 135 }; 136 }; 137}; 138 139&phy_gmii_sel { 140 bootph-all; 141}; 142 143&main_pmx0 { 144 /* First pad number is ALW package and second is AMC package */ 145 main_uart0_pins_default: main-uart0-default-pins { 146 bootph-all; 147 pinctrl-single,pins = < 148 AM62X_IOPAD(0x1c8, PIN_INPUT, 0) /* (D14/A13) UART0_RXD */ 149 AM62X_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (E14/E11) UART0_TXD */ 150 >; 151 }; 152 153 main_uart1_pins_default: main-uart1-default-pins { 154 bootph-pre-ram; 155 pinctrl-single,pins = < 156 AM62X_IOPAD(0x194, PIN_INPUT, 2) /* (B19/B18) MCASP0_AXR3.UART1_CTSn */ 157 AM62X_IOPAD(0x198, PIN_OUTPUT, 2) /* (A19/B17) MCASP0_AXR2.UART1_RTSn */ 158 AM62X_IOPAD(0x1ac, PIN_INPUT, 2) /* (E19/D15) MCASP0_AFSR.UART1_RXD */ 159 AM62X_IOPAD(0x1b0, PIN_OUTPUT, 2) /* (A20/D16) MCASP0_ACLKR.UART1_TXD */ 160 >; 161 }; 162 163 main_i2c0_pins_default: main-i2c0-default-pins { 164 pinctrl-single,pins = < 165 AM62X_IOPAD(0x1e0, PIN_INPUT_PULLUP, 0) /* (B16/E12) I2C0_SCL */ 166 AM62X_IOPAD(0x1e4, PIN_INPUT_PULLUP, 0) /* (A16/D14) I2C0_SDA */ 167 >; 168 }; 169 170 main_i2c1_pins_default: main-i2c1-default-pins { 171 bootph-all; 172 pinctrl-single,pins = < 173 AM62X_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17/A17) I2C1_SCL */ 174 AM62X_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17/A16) I2C1_SDA */ 175 >; 176 }; 177 178 main_i2c2_pins_default: main-i2c2-default-pins { 179 pinctrl-single,pins = < 180 AM62X_IOPAD(0x0b0, PIN_INPUT_PULLUP, 1) /* (K22/H18) GPMC0_CSn2.I2C2_SCL */ 181 AM62X_IOPAD(0x0b4, PIN_INPUT_PULLUP, 1) /* (K24/H19) GPMC0_CSn3.I2C2_SDA */ 182 >; 183 }; 184 185 main_mmc0_pins_default: main-mmc0-default-pins { 186 bootph-all; 187 pinctrl-single,pins = < 188 AM62X_IOPAD(0x220, PIN_INPUT, 0) /* (Y3/V3) MMC0_CMD */ 189 AM62X_IOPAD(0x218, PIN_INPUT, 0) /* (AB1/Y1) MMC0_CLK */ 190 AM62X_IOPAD(0x214, PIN_INPUT, 0) /* (AA2/V2) MMC0_DAT0 */ 191 AM62X_IOPAD(0x210, PIN_INPUT, 0) /* (AA1/V1) MMC0_DAT1 */ 192 AM62X_IOPAD(0x20c, PIN_INPUT, 0) /* (AA3/W2) MMC0_DAT2 */ 193 AM62X_IOPAD(0x208, PIN_INPUT, 0) /* (Y4/W1) MMC0_DAT3 */ 194 AM62X_IOPAD(0x204, PIN_INPUT, 0) /* (AB2/Y2) MMC0_DAT4 */ 195 AM62X_IOPAD(0x200, PIN_INPUT, 0) /* (AC1/W3) MMC0_DAT5 */ 196 AM62X_IOPAD(0x1fc, PIN_INPUT, 0) /* (AD2/W4) MMC0_DAT6 */ 197 AM62X_IOPAD(0x1f8, PIN_INPUT, 0) /* (AC2/V4) MMC0_DAT7 */ 198 >; 199 }; 200 201 main_mmc1_pins_default: main-mmc1-default-pins { 202 bootph-all; 203 pinctrl-single,pins = < 204 AM62X_IOPAD(0x23c, PIN_INPUT, 0) /* (A21/C18) MMC1_CMD */ 205 AM62X_IOPAD(0x234, PIN_INPUT, 0) /* (B22/A20) MMC1_CLK */ 206 AM62X_IOPAD(0x230, PIN_INPUT, 0) /* (A22/A19) MMC1_DAT0 */ 207 AM62X_IOPAD(0x22c, PIN_INPUT, 0) /* (B21/B19) MMC1_DAT1 */ 208 AM62X_IOPAD(0x228, PIN_INPUT, 0) /* (C21/B20) MMC1_DAT2 */ 209 AM62X_IOPAD(0x224, PIN_INPUT, 0) /* (D22/C19) MMC1_DAT3 */ 210 AM62X_IOPAD(0x240, PIN_INPUT, 0) /* (D17/C15) MMC1_SDCD */ 211 >; 212 }; 213 214 usr_led_pins_default: usr-led-default-pins { 215 pinctrl-single,pins = < 216 AM62X_IOPAD(0x244, PIN_OUTPUT, 7) /* (C17/B15) MMC1_SDWP.GPIO1_49 */ 217 >; 218 }; 219 220 main_mdio1_pins_default: main-mdio1-default-pins { 221 pinctrl-single,pins = < 222 AM62X_IOPAD(0x160, PIN_OUTPUT, 0) /* (AD24/V17) MDIO0_MDC */ 223 AM62X_IOPAD(0x15c, PIN_INPUT, 0) /* (AB22/U16) MDIO0_MDIO */ 224 >; 225 }; 226 227 main_rgmii1_pins_default: main-rgmii1-default-pins { 228 bootph-all; 229 pinctrl-single,pins = < 230 AM62X_IOPAD(0x14c, PIN_INPUT, 0) /* (AB17/W15) RGMII1_RD0 */ 231 AM62X_IOPAD(0x150, PIN_INPUT, 0) /* (AC17/Y16) RGMII1_RD1 */ 232 AM62X_IOPAD(0x154, PIN_INPUT, 0) /* (AB16/AA17) RGMII1_RD2 */ 233 AM62X_IOPAD(0x158, PIN_INPUT, 0) /* (AA15/Y15) RGMII1_RD3 */ 234 AM62X_IOPAD(0x148, PIN_INPUT, 0) /* (AD17/AA16) RGMII1_RXC */ 235 AM62X_IOPAD(0x144, PIN_INPUT, 0) /* (AE17/W14) RGMII1_RX_CTL */ 236 AM62X_IOPAD(0x134, PIN_OUTPUT, 0) /* (AE20/U14) RGMII1_TD0 */ 237 AM62X_IOPAD(0x138, PIN_OUTPUT, 0) /* (AD20/AA19) RGMII1_TD1 */ 238 AM62X_IOPAD(0x13c, PIN_OUTPUT, 0) /* (AE18/Y17) RGMII1_TD2 */ 239 AM62X_IOPAD(0x140, PIN_OUTPUT, 0) /* (AD18/AA18) RGMII1_TD3 */ 240 AM62X_IOPAD(0x130, PIN_OUTPUT, 0) /* (AE19/W16) RGMII1_TXC */ 241 AM62X_IOPAD(0x12c, PIN_OUTPUT, 0) /* (AD19/V15) RGMII1_TX_CTL */ 242 >; 243 }; 244 245 main_usb1_pins_default: main-usb1-default-pins { 246 pinctrl-single,pins = < 247 AM62X_IOPAD(0x0258, PIN_OUTPUT, 0) /* (F18/E16) USB1_DRVVBUS */ 248 >; 249 }; 250 251 main_mcasp1_pins_default: main-mcasp1-default-pins { 252 pinctrl-single,pins = < 253 AM62X_IOPAD(0x090, PIN_INPUT, 2) /* (M24/K17) GPMC0_BE0N_CLE.MCASP1_ACLKX */ 254 AM62X_IOPAD(0x098, PIN_INPUT, 2) /* (U23/P21) GPMC0_WAIT0.MCASP1_AFSX */ 255 AM62X_IOPAD(0x08c, PIN_OUTPUT, 2) /* (L25/J17) GPMC0_WEN.MCASP1_AXR0 */ 256 AM62X_IOPAD(0x084, PIN_INPUT, 2) /* (L23/K20) GPMC0_ADVN_ALE.MCASP1_AXR2 */ 257 >; 258 }; 259 260 main_dss0_pins_default: main-dss0-default-pins { 261 pinctrl-single,pins = < 262 AM62X_IOPAD(0x100, PIN_OUTPUT, 0) /* (AC25) VOUT0_VSYNC */ 263 AM62X_IOPAD(0x0f8, PIN_OUTPUT, 0) /* (AB24) VOUT0_HSYNC */ 264 AM62X_IOPAD(0x104, PIN_OUTPUT, 0) /* (AC24) VOUT0_PCLK */ 265 AM62X_IOPAD(0x0fc, PIN_OUTPUT, 0) /* (Y20) VOUT0_DE */ 266 AM62X_IOPAD(0x0b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */ 267 AM62X_IOPAD(0x0bc, PIN_OUTPUT, 0) /* (V24) VOUT0_DATA1 */ 268 AM62X_IOPAD(0x0c0, PIN_OUTPUT, 0) /* (W25) VOUT0_DATA2 */ 269 AM62X_IOPAD(0x0c4, PIN_OUTPUT, 0) /* (W24) VOUT0_DATA3 */ 270 AM62X_IOPAD(0x0c8, PIN_OUTPUT, 0) /* (Y25) VOUT0_DATA4 */ 271 AM62X_IOPAD(0x0cc, PIN_OUTPUT, 0) /* (Y24) VOUT0_DATA5 */ 272 AM62X_IOPAD(0x0d0, PIN_OUTPUT, 0) /* (Y23) VOUT0_DATA6 */ 273 AM62X_IOPAD(0x0d4, PIN_OUTPUT, 0) /* (AA25) VOUT0_DATA7 */ 274 AM62X_IOPAD(0x0d8, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA8 */ 275 AM62X_IOPAD(0x0dc, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA9 */ 276 AM62X_IOPAD(0x0e0, PIN_OUTPUT, 0) /* (V20) VOUT0_DATA10 */ 277 AM62X_IOPAD(0x0e4, PIN_OUTPUT, 0) /* (AA23) VOUT0_DATA11 */ 278 AM62X_IOPAD(0x0e8, PIN_OUTPUT, 0) /* (AB25) VOUT0_DATA12 */ 279 AM62X_IOPAD(0x0ec, PIN_OUTPUT, 0) /* (AA24) VOUT0_DATA13 */ 280 AM62X_IOPAD(0x0f0, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA14 */ 281 AM62X_IOPAD(0x0f4, PIN_OUTPUT, 0) /* (AA21) VOUT0_DATA15 */ 282 AM62X_IOPAD(0x05c, PIN_OUTPUT, 1) /* (R24) GPMC0_AD8.VOUT0_DATA16 */ 283 AM62X_IOPAD(0x060, PIN_OUTPUT, 1) /* (R25) GPMC0_AD9.VOUT0_DATA17 */ 284 AM62X_IOPAD(0x064, PIN_OUTPUT, 1) /* (T25) GPMC0_AD10.VOUT0_DATA18 */ 285 AM62X_IOPAD(0x068, PIN_OUTPUT, 1) /* (R21) GPMC0_AD11.VOUT0_DATA19 */ 286 AM62X_IOPAD(0x06c, PIN_OUTPUT, 1) /* (T22) GPMC0_AD12.VOUT0_DATA20 */ 287 AM62X_IOPAD(0x070, PIN_OUTPUT, 1) /* (T24) GPMC0_AD13.VOUT0_DATA21 */ 288 AM62X_IOPAD(0x074, PIN_OUTPUT, 1) /* (U25) GPMC0_AD14.VOUT0_DATA22 */ 289 AM62X_IOPAD(0x078, PIN_OUTPUT, 1) /* (U24) GPMC0_AD15.VOUT0_DATA23 */ 290 >; 291 }; 292}; 293 294&mcu_pmx0 { 295 wkup_uart0_pins_default: wkup-uart0-default-pins { 296 bootph-pre-ram; 297 pinctrl-single,pins = < 298 AM62X_MCU_IOPAD(0x02c, PIN_INPUT, 0) /* (C6/A7) WKUP_UART0_CTSn */ 299 AM62X_MCU_IOPAD(0x030, PIN_OUTPUT, 0) /* (A4/B4) WKUP_UART0_RTSn */ 300 AM62X_MCU_IOPAD(0x024, PIN_INPUT, 0) /* (B4/B5) WKUP_UART0_RXD */ 301 AM62X_MCU_IOPAD(0x028, PIN_OUTPUT, 0) /* (C5/C6) WKUP_UART0_TXD */ 302 >; 303 }; 304}; 305 306&wkup_uart0 { 307 /* WKUP UART0 is used by DM firmware */ 308 bootph-pre-ram; 309 status = "reserved"; 310 pinctrl-names = "default"; 311 pinctrl-0 = <&wkup_uart0_pins_default>; 312}; 313 314&main_uart0 { 315 bootph-all; 316 status = "okay"; 317 pinctrl-names = "default"; 318 pinctrl-0 = <&main_uart0_pins_default>; 319}; 320 321&main_uart1 { 322 /* Main UART1 is used by TIFS firmware */ 323 bootph-pre-ram; 324 status = "reserved"; 325 pinctrl-names = "default"; 326 pinctrl-0 = <&main_uart1_pins_default>; 327}; 328 329&main_i2c0 { 330 status = "okay"; 331 pinctrl-names = "default"; 332 pinctrl-0 = <&main_i2c0_pins_default>; 333 clock-frequency = <400000>; 334 335 eeprom@51 { 336 /* AT24C512C-MAHM-T or M24512-DFMC6TG */ 337 compatible = "atmel,24c512"; 338 reg = <0x51>; 339 }; 340 341 typec_pd0: tps6598x@3f { 342 compatible = "ti,tps6598x"; 343 reg = <0x3f>; 344 345 connector { 346 compatible = "usb-c-connector"; 347 label = "USB-C"; 348 self-powered; 349 data-role = "dual"; 350 power-role = "sink"; 351 port { 352 usb_con_hs: endpoint { 353 remote-endpoint = <&usb0_hs_ep>; 354 }; 355 }; 356 }; 357 }; 358}; 359 360&main_i2c1 { 361 status = "okay"; 362 pinctrl-names = "default"; 363 pinctrl-0 = <&main_i2c1_pins_default>; 364 clock-frequency = <100000>; 365 366 tlv320aic3106: audio-codec@1b { 367 #sound-dai-cells = <0>; 368 compatible = "ti,tlv320aic3106"; 369 reg = <0x1b>; 370 ai3x-micbias-vg = <1>; /* 2.0V */ 371 372 /* Regulators */ 373 AVDD-supply = <&vcc_3v3_sys>; 374 IOVDD-supply = <&vcc_3v3_sys>; 375 DRVDD-supply = <&vcc_3v3_sys>; 376 }; 377 378 sii9022: bridge-hdmi@3b { 379 compatible = "sil,sii9022"; 380 reg = <0x3b>; 381 interrupt-parent = <&exp1>; 382 interrupts = <16 IRQ_TYPE_EDGE_FALLING>; 383 #sound-dai-cells = <0>; 384 sil,i2s-data-lanes = < 0 >; 385 386 ports { 387 #address-cells = <1>; 388 #size-cells = <0>; 389 390 port@0 { 391 reg = <0>; 392 393 sii9022_in: endpoint { 394 remote-endpoint = <&dpi1_out>; 395 }; 396 }; 397 398 port@1 { 399 reg = <1>; 400 401 sii9022_out: endpoint { 402 remote-endpoint = <&hdmi_connector_in>; 403 }; 404 }; 405 }; 406 }; 407}; 408 409&main_i2c2 { 410 status = "okay"; 411 pinctrl-names = "default"; 412 pinctrl-0 = <&main_i2c2_pins_default>; 413 clock-frequency = <400000>; 414}; 415 416&sdhci0 { 417 bootph-all; 418 status = "okay"; 419 pinctrl-names = "default"; 420 pinctrl-0 = <&main_mmc0_pins_default>; 421 disable-wp; 422}; 423 424&sdhci1 { 425 /* SD/MMC */ 426 bootph-all; 427 status = "okay"; 428 pinctrl-names = "default"; 429 pinctrl-0 = <&main_mmc1_pins_default>; 430 disable-wp; 431}; 432 433&cpsw3g { 434 bootph-all; 435 pinctrl-names = "default"; 436 pinctrl-0 = <&main_rgmii1_pins_default>; 437}; 438 439&cpsw_port1 { 440 bootph-all; 441 phy-mode = "rgmii-rxid"; 442 phy-handle = <&cpsw3g_phy0>; 443}; 444 445&cpsw3g_mdio { 446 bootph-all; 447 status = "okay"; 448 pinctrl-names = "default"; 449 pinctrl-0 = <&main_mdio1_pins_default>; 450 451 cpsw3g_phy0: ethernet-phy@0 { 452 bootph-all; 453 reg = <0>; 454 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; 455 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; 456 ti,min-output-impedance; 457 }; 458}; 459 460&mailbox0_cluster0 { 461 mbox_m4_0: mbox-m4-0 { 462 ti,mbox-rx = <0 0 0>; 463 ti,mbox-tx = <1 0 0>; 464 }; 465}; 466 467&usbss0 { 468 bootph-all; 469 status = "okay"; 470 ti,vbus-divider; 471}; 472 473&usbss1 { 474 status = "okay"; 475 ti,vbus-divider; 476}; 477 478&usb0 { 479 bootph-all; 480 usb-role-switch; 481 482 port { 483 usb0_hs_ep: endpoint { 484 remote-endpoint = <&usb_con_hs>; 485 }; 486 }; 487}; 488 489&usb1 { 490 dr_mode = "host"; 491 pinctrl-names = "default"; 492 pinctrl-0 = <&main_usb1_pins_default>; 493}; 494 495&mcasp1 { 496 status = "okay"; 497 #sound-dai-cells = <0>; 498 499 pinctrl-names = "default"; 500 pinctrl-0 = <&main_mcasp1_pins_default>; 501 502 op-mode = <0>; /* MCASP_IIS_MODE */ 503 tdm-slots = <2>; 504 505 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ 506 1 0 2 0 507 0 0 0 0 508 0 0 0 0 509 0 0 0 0 510 >; 511}; 512 513&dss { 514 status = "okay"; 515 pinctrl-names = "default"; 516 pinctrl-0 = <&main_dss0_pins_default>; 517}; 518 519&dss_ports { 520 /* VP2: DPI Output */ 521 port@1 { 522 reg = <1>; 523 524 dpi1_out: endpoint { 525 remote-endpoint = <&sii9022_in>; 526 }; 527 }; 528}; 529 530/* mcu_gpio0 and mcu_gpio_intr are reserved for mcu firmware usage */ 531&mcu_gpio0 { 532 status = "reserved"; 533}; 534 535&mcu_gpio_intr { 536 status = "reserved"; 537}; 538