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