1// SPDX-License-Identifier: GPL-2.0-only OR MIT 2/* 3 * Copyright (C) 2022-2024 PHYTEC Messtechnik GmbH 4 * Author: Wadim Egorov <w.egorov@phytec.de> 5 * 6 * Product homepage: 7 * https://www.phytec.com/product/phyboard-am62x 8 */ 9 10#include <dt-bindings/gpio/gpio.h> 11#include <dt-bindings/input/input.h> 12#include <dt-bindings/leds/common.h> 13#include <dt-bindings/net/ti-dp83867.h> 14#include "k3-am625.dtsi" 15#include "k3-am62-phycore-som.dtsi" 16 17/ { 18 compatible = "phytec,am625-phyboard-lyra-rdk", 19 "phytec,am62-phycore-som", "ti,am625"; 20 model = "PHYTEC phyBOARD-Lyra AM625"; 21 22 aliases { 23 serial2 = &main_uart0; 24 serial3 = &main_uart1; 25 mmc1 = &sdhci1; 26 usb0 = &usb0; 27 usb1 = &usb1; 28 ethernet1 = &cpsw_port2; 29 }; 30 31 can_tc1: can-phy0 { 32 compatible = "ti,tcan1042"; 33 #phy-cells = <0>; 34 max-bitrate = <8000000>; 35 standby-gpios = <&gpio_exp 1 GPIO_ACTIVE_HIGH>; 36 }; 37 38 hdmi0: connector-hdmi { 39 compatible = "hdmi-connector"; 40 label = "hdmi"; 41 type = "a"; 42 43 port { 44 hdmi_connector_in: endpoint { 45 remote-endpoint = <&sii9022_out>; 46 }; 47 }; 48 }; 49 50 keys { 51 compatible = "gpio-keys"; 52 autorepeat; 53 pinctrl-names = "default"; 54 pinctrl-0 = <&gpio_keys_pins_default>; 55 56 key-home { 57 label = "home"; 58 linux,code = <KEY_HOME>; 59 gpios = <&main_gpio1 23 GPIO_ACTIVE_HIGH>; 60 }; 61 62 key-menu { 63 label = "menu"; 64 linux,code = <KEY_MENU>; 65 gpios = <&gpio_exp 4 GPIO_ACTIVE_HIGH>; 66 }; 67 }; 68 69 sound { 70 compatible = "simple-audio-card"; 71 simple-audio-card,name = "phyBOARD-Lyra"; 72 simple-audio-card,widgets = 73 "Microphone", "Mic Jack", 74 "Headphone", "Headphone Jack", 75 "Speaker", "External Speaker"; 76 simple-audio-card,routing = 77 "MIC3R", "Mic Jack", 78 "Mic Jack", "Mic Bias", 79 "Headphone Jack", "HPLOUT", 80 "Headphone Jack", "HPROUT", 81 "External Speaker", "SPOP", 82 "External Speaker", "SPOM"; 83 simple-audio-card,format = "dsp_b"; 84 simple-audio-card,bitclock-master = <&sound_master>; 85 simple-audio-card,frame-master = <&sound_master>; 86 simple-audio-card,bitclock-inversion; 87 88 simple-audio-card,cpu { 89 sound-dai = <&mcasp2>; 90 }; 91 92 sound_master: simple-audio-card,codec { 93 sound-dai = <&audio_codec>; 94 clocks = <&audio_refclk1>; 95 }; 96 }; 97 98 leds { 99 compatible = "gpio-leds"; 100 pinctrl-names = "default"; 101 pinctrl-0 = <&leds_pins_default>, <&user_leds_pins_default>; 102 103 led-1 { 104 gpios = <&main_gpio0 32 GPIO_ACTIVE_HIGH>; 105 linux,default-trigger = "mmc0"; 106 }; 107 108 led-2 { 109 gpios = <&gpio_exp 2 GPIO_ACTIVE_HIGH>; 110 linux,default-trigger = "mmc1"; 111 }; 112 }; 113 114 vcc_1v8: regulator-vcc-1v8 { 115 compatible = "regulator-fixed"; 116 regulator-name = "VCC_1V8"; 117 regulator-min-microvolt = <1800000>; 118 regulator-max-microvolt = <1800000>; 119 regulator-always-on; 120 regulator-boot-on; 121 }; 122 123 vcc_3v3_mmc: regulator-vcc-3v3-mmc { 124 compatible = "regulator-fixed"; 125 regulator-name = "VCC_3V3_MMC"; 126 regulator-min-microvolt = <3300000>; 127 regulator-max-microvolt = <3300000>; 128 regulator-always-on; 129 regulator-boot-on; 130 }; 131 132 vcc_3v3_sw: regulator-vcc-3v3-sw { 133 compatible = "regulator-fixed"; 134 regulator-name = "VCC_3V3_SW"; 135 regulator-min-microvolt = <3300000>; 136 regulator-max-microvolt = <3300000>; 137 regulator-always-on; 138 regulator-boot-on; 139 }; 140}; 141 142&main_pmx0 { 143 audio_ext_refclk1_pins_default: audio-ext-refclk1-default-pins { 144 pinctrl-single,pins = < 145 AM62X_IOPAD(0x0a0, PIN_OUTPUT, 1) /* (K25) GPMC0_WPn.AUDIO_EXT_REFCLK1 */ 146 >; 147 }; 148 149 gpio_keys_pins_default: gpio-keys-default-pins { 150 pinctrl-single,pins = < 151 AM62X_IOPAD(0x1d4, PIN_INPUT, 7) /* (B15) UART0_RTSn.GPIO1_23 */ 152 >; 153 }; 154 155 gpio_exp_int_pins_default: gpio-exp-int-default-pins { 156 pinctrl-single,pins = < 157 AM62X_IOPAD(0x244, PIN_INPUT, 7) /* (C17) MMC1_SDWP.GPIO1_49 */ 158 >; 159 }; 160 161 hdmi_int_pins_default: hdmi-int-default-pins { 162 pinctrl-single,pins = < 163 AM62X_IOPAD(0x040, PIN_INPUT, 7) /* (N23) GPMC0_AD1.GPIO0_16 */ 164 >; 165 }; 166 167 main_dss0_pins_default: main-dss0-default-pins { 168 pinctrl-single,pins = < 169 AM62X_IOPAD(0x0b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */ 170 AM62X_IOPAD(0x0bc, PIN_OUTPUT, 0) /* (V24) VOUT0_DATA1 */ 171 AM62X_IOPAD(0x0e0, PIN_OUTPUT, 0) /* (V20) VOUT0_DATA10 */ 172 AM62X_IOPAD(0x0e4, PIN_OUTPUT, 0) /* (AA23) VOUT0_DATA11 */ 173 AM62X_IOPAD(0x0e8, PIN_OUTPUT, 0) /* (AB25) VOUT0_DATA12 */ 174 AM62X_IOPAD(0x0ec, PIN_OUTPUT, 0) /* (AA24) VOUT0_DATA13 */ 175 AM62X_IOPAD(0x0f0, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA14 */ 176 AM62X_IOPAD(0x0f4, PIN_OUTPUT, 0) /* (AA21) VOUT0_DATA15 */ 177 AM62X_IOPAD(0x0c0, PIN_OUTPUT, 0) /* (W25) VOUT0_DATA2 */ 178 AM62X_IOPAD(0x0c4, PIN_OUTPUT, 0) /* (W24) VOUT0_DATA3 */ 179 AM62X_IOPAD(0x0c8, PIN_OUTPUT, 0) /* (Y25) VOUT0_DATA4 */ 180 AM62X_IOPAD(0x0cc, PIN_OUTPUT, 0) /* (Y24) VOUT0_DATA5 */ 181 AM62X_IOPAD(0x0d0, PIN_OUTPUT, 0) /* (Y23) VOUT0_DATA6 */ 182 AM62X_IOPAD(0x0d4, PIN_OUTPUT, 0) /* (AA25) VOUT0_DATA7 */ 183 AM62X_IOPAD(0x0d8, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA8 */ 184 AM62X_IOPAD(0x0dc, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA9 */ 185 AM62X_IOPAD(0x0fc, PIN_OUTPUT, 0) /* (Y20) VOUT0_DE */ 186 AM62X_IOPAD(0x0f8, PIN_OUTPUT, 0) /* (AB24) VOUT0_HSYNC */ 187 AM62X_IOPAD(0x104, PIN_OUTPUT, 0) /* (AC24) VOUT0_PCLK */ 188 AM62X_IOPAD(0x100, PIN_OUTPUT, 0) /* (AC25) VOUT0_VSYNC */ 189 >; 190 }; 191 192 main_i2c1_pins_default: main-i2c1-default-pins { 193 pinctrl-single,pins = < 194 AM62X_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */ 195 AM62X_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */ 196 >; 197 }; 198 199 main_mcan0_pins_default: main-mcan0-default-pins { 200 pinctrl-single,pins = < 201 AM62X_IOPAD(0x1dc, PIN_INPUT, 0) /* (E15) MCAN0_RX */ 202 AM62X_IOPAD(0x1d8, PIN_OUTPUT, 0) /* (C15) MCAN0_TX */ 203 >; 204 }; 205 206 main_mcasp2_pins_default: main-mcasp2-default-pins { 207 pinctrl-single,pins = < 208 AM62X_IOPAD(0x070, PIN_INPUT, 3) /* (T24) GPMC0_AD13.MCASP2_ACLKX */ 209 AM62X_IOPAD(0x06c, PIN_INPUT, 3) /* (T22) GPMC0_AD12.MCASP2_AFSX */ 210 AM62X_IOPAD(0x064, PIN_OUTPUT, 3) /* (T25) GPMC0_AD10.MCASP2_AXR2 */ 211 AM62X_IOPAD(0x068, PIN_INPUT, 3) /* (R21) GPMC0_AD11.MCASP2_AXR3 */ 212 >; 213 }; 214 215 main_mmc1_pins_default: main-mmc1-default-pins { 216 pinctrl-single,pins = < 217 AM62X_IOPAD(0x23c, PIN_INPUT_PULLUP, 0) /* (A21) MMC1_CMD */ 218 AM62X_IOPAD(0x234, PIN_INPUT_PULLDOWN, 0) /* (B22) MMC1_CLK */ 219 AM62X_IOPAD(0x230, PIN_INPUT_PULLUP, 0) /* (A22) MMC1_DAT0 */ 220 AM62X_IOPAD(0x22c, PIN_INPUT_PULLUP, 0) /* (B21) MMC1_DAT1 */ 221 AM62X_IOPAD(0x228, PIN_INPUT_PULLUP, 0) /* (C21) MMC1_DAT2 */ 222 AM62X_IOPAD(0x224, PIN_INPUT_PULLUP, 0) /* (D22) MMC1_DAT3 */ 223 AM62X_IOPAD(0x240, PIN_INPUT_PULLUP, 0) /* (D17) MMC1_SDCD */ 224 >; 225 }; 226 227 main_rgmii2_pins_default: main-rgmii2-default-pins { 228 pinctrl-single,pins = < 229 AM62X_IOPAD(0x184, PIN_INPUT, 0) /* (AE23) RGMII2_RD0 */ 230 AM62X_IOPAD(0x188, PIN_INPUT, 0) /* (AB20) RGMII2_RD1 */ 231 AM62X_IOPAD(0x18c, PIN_INPUT, 0) /* (AC21) RGMII2_RD2 */ 232 AM62X_IOPAD(0x190, PIN_INPUT, 0) /* (AE22) RGMII2_RD3 */ 233 AM62X_IOPAD(0x180, PIN_INPUT, 0) /* (AD23) RGMII2_RXC */ 234 AM62X_IOPAD(0x17c, PIN_INPUT, 0) /* (AD22) RGMII2_RX_CTL */ 235 AM62X_IOPAD(0x16c, PIN_OUTPUT, 0) /* (Y18) RGMII2_TD0 */ 236 AM62X_IOPAD(0x170, PIN_OUTPUT, 0) /* (AA18) RGMII2_TD1 */ 237 AM62X_IOPAD(0x174, PIN_OUTPUT, 0) /* (AD21) RGMII2_TD2 */ 238 AM62X_IOPAD(0x178, PIN_OUTPUT, 0) /* (AC20) RGMII2_TD3 */ 239 AM62X_IOPAD(0x168, PIN_OUTPUT, 0) /* (AE21) RGMII2_TXC */ 240 AM62X_IOPAD(0x164, PIN_OUTPUT, 0) /* (AA19) RGMII2_TX_CTL */ 241 >; 242 }; 243 244 main_uart0_pins_default: main-uart0-default-pins { 245 pinctrl-single,pins = < 246 AM62X_IOPAD(0x1c8, PIN_INPUT, 0) /* (D14) UART0_RXD */ 247 AM62X_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */ 248 >; 249 }; 250 251 main_uart1_pins_default: main-uart1-default-pins { 252 pinctrl-single,pins = < 253 AM62X_IOPAD(0x194, PIN_INPUT, 2) /* (B19) MCASP0_AXR3.UART1_CTSn */ 254 AM62X_IOPAD(0x198, PIN_OUTPUT, 2) /* (A19) MCASP0_AXR2.UART1_RTSn */ 255 AM62X_IOPAD(0x1ac, PIN_INPUT, 2) /* (E19) MCASP0_AFSR.UART1_RXD */ 256 AM62X_IOPAD(0x1b0, PIN_OUTPUT, 2) /* (A20) MCASP0_ACLKR.UART1_TXD */ 257 >; 258 }; 259 260 main_usb1_pins_default: main-usb1-default-pins { 261 pinctrl-single,pins = < 262 AM62X_IOPAD(0x258, PIN_OUTPUT, 0) /* (F18) USB1_DRVVBUS */ 263 >; 264 }; 265 266 user_leds_pins_default: user-leds-default-pins { 267 pinctrl-single,pins = < 268 AM62X_IOPAD(0x084, PIN_OUTPUT, 7) /* (L23) GPMC0_ADVn_ALE.GPIO0_32 */ 269 >; 270 }; 271}; 272 273&cpsw3g { 274 pinctrl-names = "default"; 275 pinctrl-0 = <&main_rgmii1_pins_default>, <&main_rgmii2_pins_default>; 276}; 277 278&cpsw_port2 { 279 phy-mode = "rgmii-rxid"; 280 phy-handle = <&cpsw3g_phy3>; 281}; 282 283&cpsw3g_mdio { 284 cpsw3g_phy3: ethernet-phy@3 { 285 compatible = "ethernet-phy-id2000.a231", "ethernet-phy-ieee802.3-c22"; 286 reg = <3>; 287 ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>; 288 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; 289 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; 290 }; 291}; 292 293&dss { 294 pinctrl-names = "default"; 295 pinctrl-0 = <&main_dss0_pins_default>; 296 status = "okay"; 297}; 298 299&dss_ports { 300 #address-cells = <1>; 301 #size-cells = <0>; 302 303 /* VP2: DPI/HDMI Output */ 304 port@1 { 305 reg = <1>; 306 307 dpi1_out: endpoint { 308 remote-endpoint = <&sii9022_in>; 309 }; 310 }; 311}; 312 313&main_i2c1 { 314 pinctrl-names = "default"; 315 pinctrl-0 = <&main_i2c1_pins_default>; 316 clock-frequency = <100000>; 317 status = "okay"; 318 319 audio_codec: audio-codec@18 { 320 pinctrl-names = "default"; 321 pinctrl-0 = <&audio_ext_refclk1_pins_default>; 322 323 #sound-dai-cells = <0>; 324 compatible = "ti,tlv320aic3007"; 325 reg = <0x18>; 326 ai3x-micbias-vg = <2>; 327 328 AVDD-supply = <&vcc_3v3_sw>; 329 IOVDD-supply = <&vcc_3v3_sw>; 330 DRVDD-supply = <&vcc_3v3_sw>; 331 DVDD-supply = <&vcc_1v8>; 332 }; 333 334 gpio_exp: gpio-expander@21 { 335 pinctrl-names = "default"; 336 pinctrl-0 = <&gpio_exp_int_pins_default>; 337 compatible = "nxp,pcf8574"; 338 reg = <0x21>; 339 interrupt-parent = <&main_gpio1>; 340 interrupts = <49 0>; 341 #gpio-cells = <2>; 342 gpio-controller; 343 interrupt-controller; 344 #interrupt-cells = <2>; 345 gpio-line-names = "", "GPIO1_CAN0_nEN", 346 "GPIO2_LED2", "GPIO3_LVDS_GPIO", 347 "GPIO4_BUT2", "GPIO5_LVDS_BKLT_EN", 348 "GPIO6_ETH1_USER_RESET", "GPIO7_AUDIO_USER_RESET"; 349 }; 350 351 usb-pd@22 { 352 compatible = "ti,tps6598x"; 353 reg = <0x22>; 354 355 connector { 356 compatible = "usb-c-connector"; 357 label = "USB-C"; 358 self-powered; 359 data-role = "dual"; 360 power-role = "sink"; 361 port { 362 usb_con_hs: endpoint { 363 remote-endpoint = <&typec_hs>; 364 }; 365 }; 366 }; 367 }; 368 369 sii9022: bridge-hdmi@39 { 370 compatible = "sil,sii9022"; 371 reg = <0x39>; 372 373 interrupt-parent = <&main_gpio0>; 374 interrupts = <16 IRQ_TYPE_EDGE_FALLING>; 375 pinctrl-names = "default"; 376 pinctrl-0 = <&hdmi_int_pins_default>; 377 378 ports { 379 #address-cells = <1>; 380 #size-cells = <0>; 381 382 port@0 { 383 reg = <0>; 384 385 sii9022_in: endpoint { 386 remote-endpoint = <&dpi1_out>; 387 }; 388 }; 389 390 port@1 { 391 reg = <1>; 392 393 sii9022_out: endpoint { 394 remote-endpoint = <&hdmi_connector_in>; 395 }; 396 }; 397 }; 398 }; 399 400 eeprom@51 { 401 compatible = "atmel,24c02"; 402 pagesize = <16>; 403 reg = <0x51>; 404 }; 405}; 406 407&main_mcan0 { 408 pinctrl-names = "default"; 409 pinctrl-0 = <&main_mcan0_pins_default>; 410 phys = <&can_tc1>; 411 status = "okay"; 412}; 413 414&main_uart0 { 415 pinctrl-names = "default"; 416 pinctrl-0 = <&main_uart0_pins_default>; 417 status = "okay"; 418}; 419 420&main_uart1 { 421 pinctrl-names = "default"; 422 pinctrl-0 = <&main_uart1_pins_default>; 423 /* Main UART1 may be used by TIFS firmware */ 424 status = "okay"; 425}; 426 427&mcasp2 { 428 #sound-dai-cells = <0>; 429 430 pinctrl-names = "default"; 431 pinctrl-0 = <&main_mcasp2_pins_default>; 432 433 /* MCASP_IIS_MODE */ 434 op-mode = <0>; 435 tdm-slots = <2>; 436 437 /* 0: INACTIVE, 1: TX, 2: RX */ 438 serial-dir = < 439 0 0 1 2 440 0 0 0 0 441 0 0 0 0 442 0 0 0 0 443 >; 444 tx-num-evt = <32>; 445 rx-num-evt = <32>; 446 status = "okay"; 447}; 448 449&sdhci1 { 450 vmmc-supply = <&vcc_3v3_mmc>; 451 vqmmc-supply = <&vddshv5_sdio>; 452 pinctrl-names = "default"; 453 pinctrl-0 = <&main_mmc1_pins_default>; 454 disable-wp; 455 no-1-8-v; 456 status = "okay"; 457}; 458 459&usbss0 { 460 ti,vbus-divider; 461 status = "okay"; 462}; 463 464&usbss1 { 465 ti,vbus-divider; 466 status = "okay"; 467}; 468 469&usb0 { 470 usb-role-switch; 471 472 port { 473 typec_hs: endpoint { 474 remote-endpoint = <&usb_con_hs>; 475 }; 476 }; 477}; 478 479&usb1 { 480 dr_mode = "host"; 481 pinctrl-names = "default"; 482 pinctrl-0 = <&main_usb1_pins_default>; 483}; 484