1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/ 4 * 5 * Design Files: https://www.ti.com/lit/zip/SPRR466 6 * TRM: https://www.ti.com/lit/zip/spruj52 7 */ 8 9/dts-v1/; 10 11#include <dt-bindings/net/ti-dp83867.h> 12#include <dt-bindings/gpio/gpio.h> 13#include "k3-j784s4.dtsi" 14 15/ { 16 compatible = "ti,am69-sk", "ti,j784s4"; 17 model = "Texas Instruments AM69 SK"; 18 19 chosen { 20 stdout-path = "serial2:115200n8"; 21 }; 22 23 aliases { 24 serial0 = &wkup_uart0; 25 serial1 = &mcu_uart0; 26 serial2 = &main_uart8; 27 mmc0 = &main_sdhci0; 28 mmc1 = &main_sdhci1; 29 i2c0 = &wkup_i2c0; 30 i2c3 = &main_i2c0; 31 ethernet0 = &mcu_cpsw_port1; 32 }; 33 34 memory@80000000 { 35 device_type = "memory"; 36 /* 32G RAM */ 37 reg = <0x00 0x80000000 0x00 0x80000000>, 38 <0x08 0x80000000 0x07 0x80000000>; 39 }; 40 41 reserved_memory: reserved-memory { 42 #address-cells = <2>; 43 #size-cells = <2>; 44 ranges; 45 46 secure_ddr: optee@9e800000 { 47 reg = <0x00 0x9e800000 0x00 0x01800000>; 48 no-map; 49 }; 50 51 mcu_r5fss0_core0_dma_memory_region: r5f-dma-memory@a0000000 { 52 compatible = "shared-dma-pool"; 53 reg = <0x00 0xa0000000 0x00 0x100000>; 54 no-map; 55 }; 56 57 mcu_r5fss0_core0_memory_region: r5f-memory@a0100000 { 58 compatible = "shared-dma-pool"; 59 reg = <0x00 0xa0100000 0x00 0xf00000>; 60 no-map; 61 }; 62 63 mcu_r5fss0_core1_dma_memory_region: r5f-dma-memory@a1000000 { 64 compatible = "shared-dma-pool"; 65 reg = <0x00 0xa1000000 0x00 0x100000>; 66 no-map; 67 }; 68 69 mcu_r5fss0_core1_memory_region: r5f-memory@a1100000 { 70 compatible = "shared-dma-pool"; 71 reg = <0x00 0xa1100000 0x00 0xf00000>; 72 no-map; 73 }; 74 75 main_r5fss0_core0_dma_memory_region: r5f-dma-memory@a2000000 { 76 compatible = "shared-dma-pool"; 77 reg = <0x00 0xa2000000 0x00 0x100000>; 78 no-map; 79 }; 80 81 main_r5fss0_core0_memory_region: r5f-memory@a2100000 { 82 compatible = "shared-dma-pool"; 83 reg = <0x00 0xa2100000 0x00 0xf00000>; 84 no-map; 85 }; 86 87 main_r5fss0_core1_dma_memory_region: r5f-dma-memory@a3000000 { 88 compatible = "shared-dma-pool"; 89 reg = <0x00 0xa3000000 0x00 0x100000>; 90 no-map; 91 }; 92 93 main_r5fss0_core1_memory_region: r5f-memory@a3100000 { 94 compatible = "shared-dma-pool"; 95 reg = <0x00 0xa3100000 0x00 0xf00000>; 96 no-map; 97 }; 98 99 main_r5fss1_core0_dma_memory_region: r5f-dma-memory@a4000000 { 100 compatible = "shared-dma-pool"; 101 reg = <0x00 0xa4000000 0x00 0x100000>; 102 no-map; 103 }; 104 105 main_r5fss1_core0_memory_region: r5f-memory@a4100000 { 106 compatible = "shared-dma-pool"; 107 reg = <0x00 0xa4100000 0x00 0xf00000>; 108 no-map; 109 }; 110 111 main_r5fss1_core1_dma_memory_region: r5f-dma-memory@a5000000 { 112 compatible = "shared-dma-pool"; 113 reg = <0x00 0xa5000000 0x00 0x100000>; 114 no-map; 115 }; 116 117 main_r5fss1_core1_memory_region: r5f-memory@a5100000 { 118 compatible = "shared-dma-pool"; 119 reg = <0x00 0xa5100000 0x00 0xf00000>; 120 no-map; 121 }; 122 123 main_r5fss2_core0_dma_memory_region: r5f-dma-memory@a6000000 { 124 compatible = "shared-dma-pool"; 125 reg = <0x00 0xa6000000 0x00 0x100000>; 126 no-map; 127 }; 128 129 main_r5fss2_core0_memory_region: r5f-memory@a6100000 { 130 compatible = "shared-dma-pool"; 131 reg = <0x00 0xa6100000 0x00 0xf00000>; 132 no-map; 133 }; 134 135 main_r5fss2_core1_dma_memory_region: r5f-dma-memory@a7000000 { 136 compatible = "shared-dma-pool"; 137 reg = <0x00 0xa7000000 0x00 0x100000>; 138 no-map; 139 }; 140 141 main_r5fss2_core1_memory_region: r5f-memory@a7100000 { 142 compatible = "shared-dma-pool"; 143 reg = <0x00 0xa7100000 0x00 0xf00000>; 144 no-map; 145 }; 146 147 c71_0_dma_memory_region: c71-dma-memory@a8000000 { 148 compatible = "shared-dma-pool"; 149 reg = <0x00 0xa8000000 0x00 0x100000>; 150 no-map; 151 }; 152 153 c71_0_memory_region: c71-memory@a8100000 { 154 compatible = "shared-dma-pool"; 155 reg = <0x00 0xa8100000 0x00 0xf00000>; 156 no-map; 157 }; 158 159 c71_1_dma_memory_region: c71-dma-memory@a9000000 { 160 compatible = "shared-dma-pool"; 161 reg = <0x00 0xa9000000 0x00 0x100000>; 162 no-map; 163 }; 164 165 c71_1_memory_region: c71-memory@a9100000 { 166 compatible = "shared-dma-pool"; 167 reg = <0x00 0xa9100000 0x00 0xf00000>; 168 no-map; 169 }; 170 171 c71_2_dma_memory_region: c71-dma-memory@aa000000 { 172 compatible = "shared-dma-pool"; 173 reg = <0x00 0xaa000000 0x00 0x100000>; 174 no-map; 175 }; 176 177 c71_2_memory_region: c71-memory@aa100000 { 178 compatible = "shared-dma-pool"; 179 reg = <0x00 0xaa100000 0x00 0xf00000>; 180 no-map; 181 }; 182 183 c71_3_dma_memory_region: c71-dma-memory@ab000000 { 184 compatible = "shared-dma-pool"; 185 reg = <0x00 0xab000000 0x00 0x100000>; 186 no-map; 187 }; 188 189 c71_3_memory_region: c71-memory@ab100000 { 190 compatible = "shared-dma-pool"; 191 reg = <0x00 0xab100000 0x00 0xf00000>; 192 no-map; 193 }; 194 }; 195 196 vusb_main: regulator-vusb-main5v0 { 197 /* USB MAIN INPUT 5V DC */ 198 compatible = "regulator-fixed"; 199 regulator-name = "vusb-main5v0"; 200 regulator-min-microvolt = <5000000>; 201 regulator-max-microvolt = <5000000>; 202 regulator-always-on; 203 regulator-boot-on; 204 }; 205 206 vsys_5v0: regulator-vsys5v0 { 207 /* Output of LM61460 */ 208 compatible = "regulator-fixed"; 209 regulator-name = "vsys_5v0"; 210 regulator-min-microvolt = <5000000>; 211 regulator-max-microvolt = <5000000>; 212 vin-supply = <&vusb_main>; 213 regulator-always-on; 214 regulator-boot-on; 215 }; 216 217 vsys_3v3: regulator-vsys3v3 { 218 /* Output of LM5143 */ 219 compatible = "regulator-fixed"; 220 regulator-name = "vsys_3v3"; 221 regulator-min-microvolt = <3300000>; 222 regulator-max-microvolt = <3300000>; 223 vin-supply = <&vusb_main>; 224 regulator-always-on; 225 regulator-boot-on; 226 }; 227 228 vdd_mmc1: regulator-sd { 229 /* Output of TPS22918 */ 230 compatible = "regulator-fixed"; 231 regulator-name = "vdd_mmc1"; 232 regulator-min-microvolt = <3300000>; 233 regulator-max-microvolt = <3300000>; 234 regulator-boot-on; 235 enable-active-high; 236 vin-supply = <&vsys_3v3>; 237 gpio = <&exp1 2 GPIO_ACTIVE_HIGH>; 238 }; 239 240 vdd_sd_dv: regulator-tlv71033 { 241 /* Output of TLV71033 */ 242 compatible = "regulator-gpio"; 243 regulator-name = "tlv71033"; 244 pinctrl-names = "default"; 245 pinctrl-0 = <&vdd_sd_dv_pins_default>; 246 regulator-min-microvolt = <1800000>; 247 regulator-max-microvolt = <3300000>; 248 regulator-boot-on; 249 vin-supply = <&vsys_5v0>; 250 gpios = <&main_gpio0 49 GPIO_ACTIVE_HIGH>; 251 states = <1800000 0x0>, 252 <3300000 0x1>; 253 }; 254 255 dp0_pwr_3v3: regulator-dp0-pwr { 256 compatible = "regulator-fixed"; 257 regulator-name = "dp0-pwr"; 258 regulator-min-microvolt = <3300000>; 259 regulator-max-microvolt = <3300000>; 260 pinctrl-names = "default"; 261 pinctrl-0 = <&dp_pwr_en_pins_default>; 262 gpio = <&main_gpio0 4 0>; /* DP0_3V3 _EN */ 263 enable-active-high; 264 }; 265 266 dp0: connector-dp0 { 267 compatible = "dp-connector"; 268 label = "DP0"; 269 type = "full-size"; 270 dp-pwr-supply = <&dp0_pwr_3v3>; 271 272 port { 273 dp0_connector_in: endpoint { 274 remote-endpoint = <&dp0_out>; 275 }; 276 }; 277 }; 278 279 connector-hdmi { 280 compatible = "hdmi-connector"; 281 label = "hdmi"; 282 type = "a"; 283 pinctrl-names = "default"; 284 pinctrl-0 = <&hdmi_hpd_pins_default>; 285 ddc-i2c-bus = <&mcu_i2c1>; 286 hpd-gpios = <&main_gpio0 0 GPIO_ACTIVE_HIGH>; /* HDMI_HPD */ 287 288 port { 289 hdmi_connector_in: endpoint { 290 remote-endpoint = <&tfp410_out>; 291 }; 292 }; 293 }; 294 295 bridge-dvi { 296 compatible = "ti,tfp410"; 297 pinctrl-names = "default"; 298 pinctrl-0 = <&hdmi_pdn_pins_default>; 299 powerdown-gpios = <&wkup_gpio0 14 GPIO_ACTIVE_LOW>; /* HDMI_PDn */ 300 ti,deskew = <0>; 301 302 ports { 303 #address-cells = <1>; 304 #size-cells = <0>; 305 306 port@0 { 307 reg = <0>; 308 309 tfp410_in: endpoint { 310 remote-endpoint = <&dpi1_out0>; 311 pclk-sample = <1>; 312 }; 313 }; 314 315 port@1 { 316 reg = <1>; 317 318 tfp410_out: endpoint { 319 remote-endpoint = <&hdmi_connector_in>; 320 }; 321 }; 322 }; 323 }; 324}; 325 326&main_pmx0 { 327 bootph-all; 328 main_uart8_pins_default: main-uart8-default-pins { 329 bootph-all; 330 pinctrl-single,pins = < 331 J784S4_IOPAD(0x0d0, PIN_INPUT, 11) /* (AP38) SPI0_CS1.UART8_RXD */ 332 J784S4_IOPAD(0x0d4, PIN_OUTPUT, 11) /* (AN38) SPI0_CLK.UART8_TXD */ 333 >; 334 }; 335 336 main_i2c0_pins_default: main-i2c0-default-pins { 337 pinctrl-single,pins = < 338 J784S4_IOPAD(0x0e0, PIN_INPUT_PULLUP, 0) /* (AN36) I2C0_SCL */ 339 J784S4_IOPAD(0x0e4, PIN_INPUT_PULLUP, 0) /* (AP37) I2C0_SDA */ 340 >; 341 }; 342 343 main_mmc1_pins_default: main-mmc1-default-pins { 344 bootph-all; 345 pinctrl-single,pins = < 346 J784S4_IOPAD(0x104, PIN_INPUT, 0) /* (AB38) MMC1_CLK */ 347 J784S4_IOPAD(0x108, PIN_INPUT, 0) /* (AB36) MMC1_CMD */ 348 J784S4_IOPAD(0x100, PIN_INPUT, 0) /* (No Pin) MMC1_CLKLB */ 349 J784S4_IOPAD(0x0fc, PIN_INPUT, 0) /* (AA33) MMC1_DAT0 */ 350 J784S4_IOPAD(0x0f8, PIN_INPUT, 0) /* (AB34) MMC1_DAT1 */ 351 J784S4_IOPAD(0x0f4, PIN_INPUT, 0) /* (AA32) MMC1_DAT2 */ 352 J784S4_IOPAD(0x0f0, PIN_INPUT, 0) /* (AC38) MMC1_DAT3 */ 353 J784S4_IOPAD(0x0e8, PIN_INPUT, 8) /* (AR38) TIMER_IO0.MMC1_SDCD */ 354 >; 355 }; 356 357 vdd_sd_dv_pins_default: vdd-sd-dv-default-pins { 358 pinctrl-single,pins = < 359 J784S4_IOPAD(0x0C4, PIN_INPUT, 7) /* (AD36) ECAP0_IN_APWM_OUT.GPIO0_49 */ 360 >; 361 }; 362 363 rpi_header_gpio0_pins_default: rpi-header-gpio0-default-pins { 364 pinctrl-single,pins = < 365 J784S4_IOPAD(0x0BC, PIN_INPUT, 7) /* (AD33) MCASP1_AFSX.GPIO0_47 */ 366 J784S4_IOPAD(0x06C, PIN_INPUT, 7) /* (AJ37) MCASP4_AFSX.GPIO0_27 */ 367 J784S4_IOPAD(0x0B4, PIN_INPUT, 7) /* (AL34) MCASP1_AXR4.GPIO0_45 */ 368 J784S4_IOPAD(0x0C0, PIN_INPUT, 7) /* (AD38) MCASP1_AXR0.GPIO0_48 */ 369 J784S4_IOPAD(0x00C, PIN_INPUT, 7) /* (AF33) MCAN13_TX.GPIO0_3 */ 370 J784S4_IOPAD(0x0B8, PIN_INPUT, 7) /* (AC34) MCASP1_ACLKX.GPIO0_46 */ 371 J784S4_IOPAD(0x090, PIN_INPUT, 7) /* (AC35) MCASP0_AXR8.GPIO0_36 */ 372 J784S4_IOPAD(0x0A8, PIN_INPUT, 7) /* (AF34) MCASP0_AXR14.GPIO0_42 */ 373 J784S4_IOPAD(0x0A4, PIN_INPUT, 7) /* (AJ36) MCASP0_AXR13.GPIO0_41 */ 374 J784S4_IOPAD(0x034, PIN_INPUT, 7) /* (AJ34) PMIC_WAKE0n.GPIO0_13 */ 375 J784S4_IOPAD(0x0CC, PIN_INPUT, 7) /* (AM37) SPI0_CS0.GPIO0_51 */ 376 J784S4_IOPAD(0x08C, PIN_INPUT, 7) /* (AE35) MCASP0_AXR7.GPIO0_35 */ 377 J784S4_IOPAD(0x008, PIN_INPUT, 7) /* (AJ33) MCAN12_RX.GPIO0_2 */ 378 J784S4_IOPAD(0x004, PIN_INPUT, 7) /* (AG36) MCAN12_TX.GPIO0_1 */ 379 >; 380 }; 381 382 dp0_pins_default: dp0-default-pins { 383 pinctrl-single,pins = < 384 J784S4_IOPAD(0x014, PIN_INPUT, 13) /* (AG33) MCAN14_TX.DP0_HPD */ 385 >; 386 }; 387 388 dp_pwr_en_pins_default: dp-pwr-en-default-pins { 389 pinctrl-single,pins = < 390 J784S4_IOPAD(0x010, PIN_INPUT, 7) /* (AH33) MCAN13_RX.GPIO0_4 */ 391 >; 392 }; 393 394 dss_vout0_pins_default: dss-vout0-default-pins { 395 pinctrl-single,pins = < 396 J784S4_IOPAD(0x074, PIN_OUTPUT, 2) /* (AC33) MCAN2_TX.VOUT0_DATA0 */ 397 J784S4_IOPAD(0x070, PIN_OUTPUT, 2) /* (AH38) MCAN1_RX.VOUT0_DATA1 */ 398 J784S4_IOPAD(0x07c, PIN_OUTPUT, 2) /* (AJ38) MCASP0_AXR3.VOUT0_DATA2 */ 399 J784S4_IOPAD(0x068, PIN_OUTPUT, 2) /* (AE38) MCAN0_RX.VOUT0_DATA3 */ 400 J784S4_IOPAD(0x064, PIN_OUTPUT, 2) /* (AF38) MCAN0_TX.VOUT0_DATA4 */ 401 J784S4_IOPAD(0x060, PIN_OUTPUT, 2) /* (AE36) MCASP2_AXR1.VOUT0_DATA5 */ 402 J784S4_IOPAD(0x05c, PIN_OUTPUT, 2) /* (AC36) MCASP2_AXR0.VOUT0_DATA6 */ 403 J784S4_IOPAD(0x058, PIN_OUTPUT, 2) /* (AE37) MCASP2_AFSX.VOUT0_DATA7 */ 404 J784S4_IOPAD(0x054, PIN_OUTPUT, 2) /* (AD37) MCASP2_ACLKX.VOUT0_DATA8 */ 405 J784S4_IOPAD(0x050, PIN_OUTPUT, 2) /* (AC37) MCASP1_AXR2.VOUT0_DATA9 */ 406 J784S4_IOPAD(0x04c, PIN_OUTPUT, 2) /* (AC32) MCASP1_AXR1.VOUT0_DATA10 */ 407 J784S4_IOPAD(0x048, PIN_OUTPUT, 2) /* (AK33) MCASP0_AXR2.VOUT0_DATA11 */ 408 J784S4_IOPAD(0x044, PIN_OUTPUT, 2) /* (AG37) MCASP0_AXR1.VOUT0_DATA12 */ 409 J784S4_IOPAD(0x040, PIN_OUTPUT, 2) /* (AF37) MCASP0_AXR0.VOUT0_DATA13 */ 410 J784S4_IOPAD(0x03c, PIN_OUTPUT, 2) /* (AK38) MCASP0_AFSX.VOUT0_DATA14 */ 411 J784S4_IOPAD(0x038, PIN_OUTPUT, 2) /* (AK35) MCASP0_ACLKX.VOUT0_DATA15 */ 412 J784S4_IOPAD(0x0c8, PIN_OUTPUT, 2) /* (AJ32) EXT_REFCLK1.VOUT0_DATA16 */ 413 J784S4_IOPAD(0x030, PIN_OUTPUT, 2) /* (AK37) GPIO0_12.VOUT0_DATA17 */ 414 J784S4_IOPAD(0x02c, PIN_OUTPUT, 2) /* (AL32) GPIO0_11.VOUT0_DATA18 */ 415 J784S4_IOPAD(0x028, PIN_OUTPUT, 2) /* (AE33) MCAN16_RX.VOUT0_DATA19 */ 416 J784S4_IOPAD(0x024, PIN_OUTPUT, 2) /* (AH34) MCAN16_TX.VOUT0_DATA20 */ 417 J784S4_IOPAD(0x020, PIN_OUTPUT, 2) /* (AJ35) MCAN15_RX.VOUT0_DATA21 */ 418 J784S4_IOPAD(0x01c, PIN_OUTPUT, 2) /* (AG34) MCAN15_TX.VOUT0_DATA22 */ 419 J784S4_IOPAD(0x018, PIN_OUTPUT, 2) /* (AK36) MCAN14_RX.VOUT0_DATA23 */ 420 J784S4_IOPAD(0x084, PIN_OUTPUT, 2) /* (AG38) MCASP0_AXR5.VOUT0_DE */ 421 J784S4_IOPAD(0x080, PIN_OUTPUT, 2) /* (AK34) MCASP0_AXR4.VOUT0_HSYNC */ 422 J784S4_IOPAD(0x078, PIN_OUTPUT, 2) /* (AH37) MCAN2_RX.VOUT0_PCLK */ 423 J784S4_IOPAD(0x088, PIN_OUTPUT, 2) /* (AF36) MCASP0_AXR6.VOUT0_VSYNC */ 424 >; 425 }; 426 427 hdmi_hpd_pins_default: hdmi-hpd-default-pins { 428 pinctrl-single,pins = < 429 J784S4_IOPAD(0x000, PIN_INPUT, 7) /* (AN35) EXTINTN.GPIO0_0 */ 430 >; 431 }; 432}; 433 434&wkup_pmx2 { 435 bootph-all; 436 pmic_irq_pins_default: pmic-irq-default-pins { 437 pinctrl-single,pins = < 438 /* (AA37) MCU_ADC1_AIN4.WKUP_GPIO0_83 */ 439 J784S4_WKUP_IOPAD(0x0fc, PIN_INPUT, 7) 440 >; 441 }; 442 443 wkup_uart0_pins_default: wkup-uart0-default-pins { 444 bootph-all; 445 pinctrl-single,pins = < 446 J721S2_WKUP_IOPAD(0x070, PIN_INPUT, 0) /* (L37) WKUP_GPIO0_6.WKUP_UART0_CTSn */ 447 J721S2_WKUP_IOPAD(0x074, PIN_INPUT, 0) /* (L36) WKUP_GPIO0_7.WKUP_UART0_RTSn */ 448 J721S2_WKUP_IOPAD(0x048, PIN_INPUT, 0) /* (K35) WKUP_UART0_RXD */ 449 J721S2_WKUP_IOPAD(0x04c, PIN_INPUT, 0) /* (K34) WKUP_UART0_TXD */ 450 >; 451 }; 452 453 wkup_i2c0_pins_default: wkup-i2c0-default-pins { 454 bootph-all; 455 pinctrl-single,pins = < 456 J721S2_WKUP_IOPAD(0x98, PIN_INPUT, 0) /* (N33) WKUP_I2C0_SCL */ 457 J721S2_WKUP_IOPAD(0x9c, PIN_INPUT, 0) /* (N35) WKUP_I2C0_SDA */ 458 >; 459 }; 460 461 mcu_uart0_pins_default: mcu-uart0-default-pins { 462 bootph-all; 463 pinctrl-single,pins = < 464 J784S4_WKUP_IOPAD(0x08c, PIN_INPUT, 0) /* (K38) WKUP_GPIO0_13.MCU_UART0_RXD */ 465 J784S4_WKUP_IOPAD(0x088, PIN_OUTPUT, 0) /* (J37) WKUP_GPIO0_12.MCU_UART0_TXD */ 466 >; 467 }; 468 469 mcu_i2c0_pins_default: mcu-i2c0-default-pins { 470 pinctrl-single,pins = < 471 J784S4_WKUP_IOPAD(0x0a0, PIN_INPUT_PULLUP, 0) /* (M35) MCU_I2C0_SCL */ 472 J784S4_WKUP_IOPAD(0x0a4, PIN_INPUT_PULLUP, 0) /* (G34) MCU_I2C0_SDA */ 473 >; 474 }; 475 476 mcu_cpsw_pins_default: mcu-cpsw-default-pins { 477 pinctrl-single,pins = < 478 J784S4_WKUP_IOPAD(0x02c, PIN_INPUT, 0) /* (A35) MCU_RGMII1_RD0 */ 479 J784S4_WKUP_IOPAD(0x028, PIN_INPUT, 0) /* (B36) MCU_RGMII1_RD1 */ 480 J784S4_WKUP_IOPAD(0x024, PIN_INPUT, 0) /* (C36) MCU_RGMII1_RD2 */ 481 J784S4_WKUP_IOPAD(0x020, PIN_INPUT, 0) /* (D36) MCU_RGMII1_RD3 */ 482 J784S4_WKUP_IOPAD(0x01c, PIN_INPUT, 0) /* (B37) MCU_RGMII1_RXC */ 483 J784S4_WKUP_IOPAD(0x004, PIN_INPUT, 0) /* (C37) MCU_RGMII1_RX_CTL */ 484 J784S4_WKUP_IOPAD(0x014, PIN_OUTPUT, 0) /* (D37) MCU_RGMII1_TD0 */ 485 J784S4_WKUP_IOPAD(0x010, PIN_OUTPUT, 0) /* (D38) MCU_RGMII1_TD1 */ 486 J784S4_WKUP_IOPAD(0x00c, PIN_OUTPUT, 0) /* (E37) MCU_RGMII1_TD2 */ 487 J784S4_WKUP_IOPAD(0x008, PIN_OUTPUT, 0) /* (E38) MCU_RGMII1_TD3 */ 488 J784S4_WKUP_IOPAD(0x018, PIN_OUTPUT, 0) /* (E36) MCU_RGMII1_TXC */ 489 J784S4_WKUP_IOPAD(0x000, PIN_OUTPUT, 0) /* (C38) MCU_RGMII1_TX_CTL */ 490 >; 491 }; 492 493 mcu_mdio_pins_default: mcu-mdio-default-pins { 494 pinctrl-single,pins = < 495 J784S4_WKUP_IOPAD(0x034, PIN_OUTPUT, 0) /* (A36) MCU_MDIO0_MDC */ 496 J784S4_WKUP_IOPAD(0x030, PIN_INPUT, 0) /* (B35) MCU_MDIO0_MDIO */ 497 >; 498 }; 499 500 mcu_rpi_hdr1_gpio0_pins_default: mcu-rpi-hdr1-gpio0-default-pins { 501 pinctrl-single,pins = < 502 J784S4_WKUP_IOPAD(0x118, PIN_INPUT, 7) /* (N34) WKUP_GPIO0_66 */ 503 J784S4_WKUP_IOPAD(0x05c, PIN_INPUT, 7) /* (J34) WKUP_GPIO0_1 */ 504 J784S4_WKUP_IOPAD(0x060, PIN_INPUT, 7) /* (J35) WKUP_GPIO0_2 */ 505 J784S4_WKUP_IOPAD(0x058, PIN_INPUT, 7) /* (H38) WKUP_GPIO0_0 */ 506 J784S4_WKUP_IOPAD(0x0b8, PIN_INPUT, 7) /* (M37) WKUP_GPIO0_56 */ 507 J784S4_WKUP_IOPAD(0x114, PIN_INPUT, 7) /* (M36) WKUP_GPIO0_57 */ 508 J784S4_WKUP_IOPAD(0x094, PIN_INPUT, 7) /* (K37) WKUP_GPIO0_15 */ 509 J784S4_WKUP_IOPAD(0x064, PIN_INPUT, 7) /* (J36) WKUP_GPIO0_3 */ 510 J784S4_WKUP_IOPAD(0x11c, PIN_INPUT, 7) /* (M34) WKUP_GPIO0_67 */ 511 >; 512 }; 513 514 mcu_i2c1_pins_default: mcu-i2c1-default-pins { 515 pinctrl-single,pins = < 516 /* (L35) WKUP_GPIO0_8.MCU_I2C1_SCL */ 517 J784S4_WKUP_IOPAD(0x078, PIN_INPUT_PULLUP, 0) 518 /* (L34) WKUP_GPIO0_9.MCU_I2C1_SDA */ 519 J784S4_WKUP_IOPAD(0x07c, PIN_INPUT_PULLUP, 0) 520 >; 521 }; 522 523 hdmi_pdn_pins_default: hdmi-pdn-default-pins { 524 pinctrl-single,pins = < 525 J784S4_WKUP_IOPAD(0x090, PIN_INPUT, 7) /* (H37) WKUP_GPIO0_14 */ 526 >; 527 }; 528}; 529 530&wkup_pmx3 { 531 mcu_rpi_hdr2_gpio0_pins_default: mcu-rpi-hdr2-gpio0-default-pins { 532 pinctrl-single,pins = < 533 J784S4_WKUP_IOPAD(0x0, PIN_INPUT, 7) /* (M33) WKUP_GPIO0_49 */ 534 >; 535 }; 536}; 537 538&mailbox0_cluster0 { 539 status = "okay"; 540 interrupts = <436>; 541 mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 { 542 ti,mbox-rx = <0 0 0>; 543 ti,mbox-tx = <1 0 0>; 544 }; 545 546 mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 { 547 ti,mbox-rx = <2 0 0>; 548 ti,mbox-tx = <3 0 0>; 549 }; 550}; 551 552&mailbox0_cluster1 { 553 status = "okay"; 554 interrupts = <432>; 555 mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 { 556 ti,mbox-rx = <0 0 0>; 557 ti,mbox-tx = <1 0 0>; 558 }; 559 560 mbox_main_r5fss0_core1: mbox-main-r5fss0-core1 { 561 ti,mbox-rx = <2 0 0>; 562 ti,mbox-tx = <3 0 0>; 563 }; 564}; 565 566&mailbox0_cluster2 { 567 status = "okay"; 568 interrupts = <428>; 569 mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 { 570 ti,mbox-rx = <0 0 0>; 571 ti,mbox-tx = <1 0 0>; 572 }; 573 574 mbox_main_r5fss1_core1: mbox-main-r5fss1-core1 { 575 ti,mbox-rx = <2 0 0>; 576 ti,mbox-tx = <3 0 0>; 577 }; 578}; 579 580&mailbox0_cluster3 { 581 status = "okay"; 582 interrupts = <424>; 583 mbox_main_r5fss2_core0: mbox-main-r5fss2-core0 { 584 ti,mbox-rx = <0 0 0>; 585 ti,mbox-tx = <1 0 0>; 586 }; 587 588 mbox_main_r5fss2_core1: mbox-main-r5fss2-core1 { 589 ti,mbox-rx = <2 0 0>; 590 ti,mbox-tx = <3 0 0>; 591 }; 592}; 593 594&mailbox0_cluster4 { 595 status = "okay"; 596 interrupts = <420>; 597 mbox_c71_0: mbox-c71-0 { 598 ti,mbox-rx = <0 0 0>; 599 ti,mbox-tx = <1 0 0>; 600 }; 601 602 mbox_c71_1: mbox-c71-1 { 603 ti,mbox-rx = <2 0 0>; 604 ti,mbox-tx = <3 0 0>; 605 }; 606}; 607 608&mailbox0_cluster5 { 609 status = "okay"; 610 interrupts = <416>; 611 mbox_c71_2: mbox-c71-2 { 612 ti,mbox-rx = <0 0 0>; 613 ti,mbox-tx = <1 0 0>; 614 }; 615 616 mbox_c71_3: mbox-c71-3 { 617 ti,mbox-rx = <2 0 0>; 618 ti,mbox-tx = <3 0 0>; 619 }; 620}; 621 622&wkup_uart0 { 623 /* Firmware usage */ 624 status = "reserved"; 625 pinctrl-names = "default"; 626 pinctrl-0 = <&wkup_uart0_pins_default>; 627}; 628 629&wkup_i2c0 { 630 bootph-all; 631 status = "okay"; 632 pinctrl-names = "default"; 633 pinctrl-0 = <&wkup_i2c0_pins_default>; 634 clock-frequency = <400000>; 635 636 eeprom@51 { 637 /* AT24C512C-MAHM-T */ 638 compatible = "atmel,24c512"; 639 reg = <0x51>; 640 }; 641 642 tps659413: pmic@48 { 643 compatible = "ti,tps6594-q1"; 644 reg = <0x48>; 645 system-power-controller; 646 pinctrl-names = "default"; 647 pinctrl-0 = <&pmic_irq_pins_default>; 648 interrupt-parent = <&wkup_gpio0>; 649 interrupts = <39 IRQ_TYPE_EDGE_FALLING>; 650 gpio-controller; 651 #gpio-cells = <2>; 652 ti,primary-pmic; 653 buck12-supply = <&vsys_3v3>; 654 buck3-supply = <&vsys_3v3>; 655 buck4-supply = <&vsys_3v3>; 656 buck5-supply = <&vsys_3v3>; 657 ldo1-supply = <&vsys_3v3>; 658 ldo2-supply = <&vsys_3v3>; 659 ldo3-supply = <&vsys_3v3>; 660 ldo4-supply = <&vsys_3v3>; 661 662 regulators { 663 bucka12: buck12 { 664 regulator-name = "vdd_ddr_1v1"; 665 regulator-min-microvolt = <1100000>; 666 regulator-max-microvolt = <1100000>; 667 regulator-boot-on; 668 regulator-always-on; 669 }; 670 671 bucka3: buck3 { 672 regulator-name = "vdd_ram_0v85"; 673 regulator-min-microvolt = <850000>; 674 regulator-max-microvolt = <850000>; 675 regulator-boot-on; 676 regulator-always-on; 677 }; 678 679 bucka4: buck4 { 680 regulator-name = "vdd_io_1v8"; 681 regulator-min-microvolt = <1800000>; 682 regulator-max-microvolt = <1800000>; 683 regulator-boot-on; 684 regulator-always-on; 685 }; 686 687 bucka5: buck5 { 688 regulator-name = "vdd_mcu_0v85"; 689 regulator-min-microvolt = <850000>; 690 regulator-max-microvolt = <850000>; 691 regulator-boot-on; 692 regulator-always-on; 693 }; 694 695 ldoa1: ldo1 { 696 regulator-name = "vdd_mcuio_1v8"; 697 regulator-min-microvolt = <1800000>; 698 regulator-max-microvolt = <1800000>; 699 regulator-boot-on; 700 regulator-always-on; 701 }; 702 703 ldoa2: ldo2 { 704 regulator-name = "vdd_mcuio_3v3"; 705 regulator-min-microvolt = <3300000>; 706 regulator-max-microvolt = <3300000>; 707 regulator-boot-on; 708 regulator-always-on; 709 }; 710 711 ldoa3: ldo3 { 712 regulator-name = "vds_dll_0v8"; 713 regulator-min-microvolt = <800000>; 714 regulator-max-microvolt = <800000>; 715 regulator-boot-on; 716 regulator-always-on; 717 }; 718 719 ldoa4: ldo4 { 720 regulator-name = "vda_mcu_1v8"; 721 regulator-min-microvolt = <1800000>; 722 regulator-max-microvolt = <1800000>; 723 regulator-boot-on; 724 regulator-always-on; 725 }; 726 }; 727 }; 728}; 729 730&wkup_gpio0 { 731 status = "okay"; 732 pinctrl-names = "default"; 733 pinctrl-0 = <&mcu_rpi_hdr1_gpio0_pins_default>, <&mcu_rpi_hdr2_gpio0_pins_default>; 734}; 735 736&mcu_uart0 { 737 bootph-all; 738 status = "okay"; 739 pinctrl-names = "default"; 740 pinctrl-0 = <&mcu_uart0_pins_default>; 741}; 742 743&mcu_i2c0 { 744 status = "okay"; 745 pinctrl-names = "default"; 746 pinctrl-0 = <&mcu_i2c0_pins_default>; 747 clock-frequency = <400000>; 748}; 749 750&main_uart8 { 751 bootph-all; 752 status = "okay"; 753 pinctrl-names = "default"; 754 pinctrl-0 = <&main_uart8_pins_default>; 755}; 756 757&main_i2c0 { 758 status = "okay"; 759 pinctrl-names = "default"; 760 pinctrl-0 = <&main_i2c0_pins_default>; 761 clock-frequency = <400000>; 762 763 exp1: gpio@21 { 764 compatible = "ti,tca6416"; 765 reg = <0x21>; 766 gpio-controller; 767 #gpio-cells = <2>; 768 gpio-line-names = "BOARDID_EEPROM_WP", "CAN_STB", "GPIO_uSD_PWR_EN", 769 "IO_EXP_MCU_RGMII_RST#", "IO_EXP_PCIe0_4L_PERST#", 770 "IO_EXP_PCIe1_M.2_RTSz", "IO_EXP_PCIe3_M.2_RTSz", 771 "PM_INA_BUS_EN", "ENET1_EXP_PWRDN", "EXP1_ENET_RSTz", 772 "ENET1_I2CMUX_SEL", "PCIe0_CLKREQ#", "PCIe1_M.2_CLKREQ#", 773 "PCIe3_M2_CLKREQ#", "PCIe0_PRSNT2#_1", "PCIe0_PRSNT2#_2"; 774 }; 775}; 776 777&main_sdhci0 { 778 bootph-all; 779 /* eMMC */ 780 status = "okay"; 781 non-removable; 782 ti,driver-strength-ohm = <50>; 783 disable-wp; 784}; 785 786&main_sdhci1 { 787 bootph-all; 788 /* SD card */ 789 status = "okay"; 790 pinctrl-0 = <&main_mmc1_pins_default>; 791 pinctrl-names = "default"; 792 disable-wp; 793 vmmc-supply = <&vdd_mmc1>; 794 vqmmc-supply = <&vdd_sd_dv>; 795}; 796 797&main_gpio0 { 798 status = "okay"; 799 pinctrl-names = "default"; 800 pinctrl-0 = <&rpi_header_gpio0_pins_default>; 801}; 802 803&mcu_cpsw { 804 status = "okay"; 805 pinctrl-names = "default"; 806 pinctrl-0 = <&mcu_cpsw_pins_default>, <&mcu_mdio_pins_default>; 807}; 808 809&davinci_mdio { 810 mcu_phy0: ethernet-phy@0 { 811 reg = <0>; 812 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; 813 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; 814 ti,min-output-impedance; 815 }; 816}; 817 818&mcu_cpsw_port1 { 819 status = "okay"; 820 phy-mode = "rgmii-rxid"; 821 phy-handle = <&mcu_phy0>; 822}; 823 824&mcu_r5fss0_core0 { 825 mboxes = <&mailbox0_cluster0>, <&mbox_mcu_r5fss0_core0>; 826 memory-region = <&mcu_r5fss0_core0_dma_memory_region>, 827 <&mcu_r5fss0_core0_memory_region>; 828}; 829 830&mcu_r5fss0_core1 { 831 mboxes = <&mailbox0_cluster0>, <&mbox_mcu_r5fss0_core1>; 832 memory-region = <&mcu_r5fss0_core1_dma_memory_region>, 833 <&mcu_r5fss0_core1_memory_region>; 834}; 835 836&main_r5fss0_core0 { 837 mboxes = <&mailbox0_cluster1>, <&mbox_main_r5fss0_core0>; 838 memory-region = <&main_r5fss0_core0_dma_memory_region>, 839 <&main_r5fss0_core0_memory_region>; 840}; 841 842&main_r5fss0_core1 { 843 mboxes = <&mailbox0_cluster1>, <&mbox_main_r5fss0_core1>; 844 memory-region = <&main_r5fss0_core1_dma_memory_region>, 845 <&main_r5fss0_core1_memory_region>; 846}; 847 848&main_r5fss1_core0 { 849 mboxes = <&mailbox0_cluster2>, <&mbox_main_r5fss1_core0>; 850 memory-region = <&main_r5fss1_core0_dma_memory_region>, 851 <&main_r5fss1_core0_memory_region>; 852}; 853 854&main_r5fss1_core1 { 855 mboxes = <&mailbox0_cluster2>, <&mbox_main_r5fss1_core1>; 856 memory-region = <&main_r5fss1_core1_dma_memory_region>, 857 <&main_r5fss1_core1_memory_region>; 858}; 859 860&main_r5fss2_core0 { 861 mboxes = <&mailbox0_cluster3>, <&mbox_main_r5fss2_core0>; 862 memory-region = <&main_r5fss2_core0_dma_memory_region>, 863 <&main_r5fss2_core0_memory_region>; 864}; 865 866&main_r5fss2_core1 { 867 mboxes = <&mailbox0_cluster3>, <&mbox_main_r5fss2_core1>; 868 memory-region = <&main_r5fss2_core1_dma_memory_region>, 869 <&main_r5fss2_core1_memory_region>; 870}; 871 872&c71_0 { 873 status = "okay"; 874 mboxes = <&mailbox0_cluster4>, <&mbox_c71_0>; 875 memory-region = <&c71_0_dma_memory_region>, 876 <&c71_0_memory_region>; 877}; 878 879&c71_1 { 880 status = "okay"; 881 mboxes = <&mailbox0_cluster4>, <&mbox_c71_1>; 882 memory-region = <&c71_1_dma_memory_region>, 883 <&c71_1_memory_region>; 884}; 885 886&c71_2 { 887 status = "okay"; 888 mboxes = <&mailbox0_cluster5>, <&mbox_c71_2>; 889 memory-region = <&c71_2_dma_memory_region>, 890 <&c71_2_memory_region>; 891}; 892 893&c71_3 { 894 status = "okay"; 895 mboxes = <&mailbox0_cluster5>, <&mbox_c71_3>; 896 memory-region = <&c71_3_dma_memory_region>, 897 <&c71_3_memory_region>; 898}; 899 900&wkup_gpio_intr { 901 status = "okay"; 902}; 903 904&mcu_i2c1 { 905 status = "okay"; 906 pinctrl-names = "default"; 907 pinctrl-0 = <&mcu_i2c1_pins_default>; 908 clock-frequency = <100000>; 909}; 910 911&serdes_refclk { 912 status = "okay"; 913 clock-frequency = <100000000>; 914}; 915 916&dss { 917 status = "okay"; 918 pinctrl-names = "default"; 919 pinctrl-0 = <&dss_vout0_pins_default>; 920 assigned-clocks = <&k3_clks 218 2>, 921 <&k3_clks 218 5>, 922 <&k3_clks 218 14>, 923 <&k3_clks 218 18>; 924 assigned-clock-parents = <&k3_clks 218 3>, 925 <&k3_clks 218 7>, 926 <&k3_clks 218 16>, 927 <&k3_clks 218 22>; 928}; 929 930&serdes_wiz4 { 931 status = "okay"; 932}; 933 934&serdes4 { 935 status = "okay"; 936 serdes4_dp_link: phy@0 { 937 reg = <0>; 938 cdns,num-lanes = <4>; 939 #phy-cells = <0>; 940 cdns,phy-type = <PHY_TYPE_DP>; 941 resets = <&serdes_wiz4 1>, <&serdes_wiz4 2>, 942 <&serdes_wiz4 3>, <&serdes_wiz4 4>; 943 }; 944}; 945 946&mhdp { 947 status = "okay"; 948 pinctrl-names = "default"; 949 pinctrl-0 = <&dp0_pins_default>; 950 phys = <&serdes4_dp_link>; 951 phy-names = "dpphy"; 952}; 953 954&dss_ports { 955 #address-cells = <1>; 956 #size-cells = <0>; 957 958 /* DP */ 959 port@0 { 960 reg = <0>; 961 962 dpi0_out: endpoint { 963 remote-endpoint = <&dp0_in>; 964 }; 965 }; 966 967 /* HDMI */ 968 port@1 { 969 reg = <1>; 970 971 dpi1_out0: endpoint { 972 remote-endpoint = <&tfp410_in>; 973 }; 974 }; 975}; 976 977&dp0_ports { 978 979 port@0 { 980 reg = <0>; 981 982 dp0_in: endpoint { 983 remote-endpoint = <&dpi0_out>; 984 }; 985 }; 986 987 port@4 { 988 reg = <4>; 989 990 dp0_out: endpoint { 991 remote-endpoint = <&dp0_connector_in>; 992 }; 993 }; 994}; 995