1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT 2/* 3 * Device Tree file for Globalscale MOCHAbin 4 * Copyright (C) 2019 Globalscale technologies, Inc. 5 * Copyright (C) 2021 Sartura Ltd. 6 * 7 */ 8 9/dts-v1/; 10 11#include <dt-bindings/gpio/gpio.h> 12#include "armada-7040.dtsi" 13 14/ { 15 model = "Globalscale MOCHAbin"; 16 compatible = "globalscale,mochabin", "marvell,armada7040", 17 "marvell,armada-ap806-quad", "marvell,armada-ap806"; 18 19 chosen { 20 stdout-path = "serial0:115200n8"; 21 }; 22 23 aliases { 24 ethernet0 = &cp0_eth0; 25 ethernet1 = &cp0_eth1; 26 ethernet2 = &cp0_eth2; 27 ethernet3 = &swport1; 28 ethernet4 = &swport2; 29 ethernet5 = &swport3; 30 ethernet6 = &swport4; 31 }; 32 33 /* SFP+ 10G */ 34 sfp_eth0: sfp-eth0 { 35 compatible = "sff,sfp"; 36 i2c-bus = <&cp0_i2c1>; 37 los-gpios = <&sfp_gpio 3 GPIO_ACTIVE_HIGH>; 38 mod-def0-gpios = <&sfp_gpio 2 GPIO_ACTIVE_LOW>; 39 tx-disable-gpios = <&sfp_gpio 1 GPIO_ACTIVE_HIGH>; 40 tx-fault-gpios = <&sfp_gpio 0 GPIO_ACTIVE_HIGH>; 41 }; 42 43 /* SFP 1G */ 44 sfp_eth2: sfp-eth2 { 45 compatible = "sff,sfp"; 46 i2c-bus = <&cp0_i2c0>; 47 los-gpios = <&sfp_gpio 7 GPIO_ACTIVE_HIGH>; 48 mod-def0-gpios = <&sfp_gpio 6 GPIO_ACTIVE_LOW>; 49 tx-disable-gpios = <&sfp_gpio 5 GPIO_ACTIVE_HIGH>; 50 tx-fault-gpios = <&sfp_gpio 4 GPIO_ACTIVE_HIGH>; 51 }; 52}; 53 54/* microUSB UART console */ 55&uart0 { 56 status = "okay"; 57 58 pinctrl-0 = <&uart0_pins>; 59 pinctrl-names = "default"; 60}; 61 62/* eMMC */ 63&ap_sdhci0 { 64 status = "okay"; 65 66 bus-width = <4>; 67 non-removable; 68 /delete-property/ marvell,xenon-phy-slow-mode; 69 no-1-8-v; 70}; 71 72&cp0_pinctrl { 73 cp0_uart0_pins: cp0-uart0-pins { 74 marvell,pins = "mpp6", "mpp7"; 75 marvell,function = "uart0"; 76 }; 77 78 cp0_spi0_pins: cp0-spi0-pins { 79 marvell,pins = "mpp56", "mpp57", "mpp58", "mpp59"; 80 marvell,function = "spi0"; 81 }; 82 83 cp0_spi1_pins: cp0-spi1-pins { 84 marvell,pins = "mpp13", "mpp14", "mpp15", "mpp16"; 85 marvell,function = "spi1"; 86 }; 87 88 cp0_i2c0_pins: cp0-i2c0-pins { 89 marvell,pins = "mpp37", "mpp38"; 90 marvell,function = "i2c0"; 91 }; 92 93 cp0_i2c1_pins: cp0-i2c1-pins { 94 marvell,pins = "mpp2", "mpp3"; 95 marvell,function = "i2c1"; 96 }; 97 98 pca9554_int_pins: pca9554-int-pins { 99 marvell,pins = "mpp27"; 100 marvell,function = "gpio"; 101 }; 102 103 cp0_rgmii1_pins: cp0-rgmii1-pins { 104 marvell,pins = "mpp44", "mpp45", "mpp46", "mpp47", "mpp48", "mpp49", 105 "mpp50", "mpp51", "mpp52", "mpp53", "mpp54", "mpp55"; 106 marvell,function = "ge1"; 107 }; 108 109 is31_sdb_pins: is31-sdb-pins { 110 marvell,pins = "mpp30"; 111 marvell,function = "gpio"; 112 }; 113 114 cp0_pcie_reset_pins: cp0-pcie-reset-pins { 115 marvell,pins = "mpp9"; 116 marvell,function = "gpio"; 117 }; 118 119 cp0_pcie_clkreq_pins: cp0-pcie-clkreq-pins { 120 marvell,pins = "mpp5"; 121 marvell,function = "pcie1"; 122 }; 123 124 cp0_switch_pins: cp0-switch-pins { 125 marvell,pins = "mpp0", "mpp1"; 126 marvell,function = "gpio"; 127 }; 128 129 cp0_phy_pins: cp0-phy-pins { 130 marvell,pins = "mpp12"; 131 marvell,function = "gpio"; 132 }; 133}; 134 135/* mikroBUS UART */ 136&cp0_uart0 { 137 status = "okay"; 138 139 pinctrl-names = "default"; 140 pinctrl-0 = <&cp0_uart0_pins>; 141}; 142 143/* mikroBUS SPI */ 144&cp0_spi0 { 145 status = "okay"; 146 147 pinctrl-names = "default"; 148 pinctrl-0 = <&cp0_spi0_pins>; 149}; 150 151/* SPI-NOR */ 152&cp0_spi1{ 153 status = "okay"; 154 155 pinctrl-names = "default"; 156 pinctrl-0 = <&cp0_spi1_pins>; 157 158 flash@0 { 159 #address-cells = <1>; 160 #size-cells = <1>; 161 compatible = "jedec,spi-nor"; 162 reg = <0>; 163 spi-max-frequency = <20000000>; 164 165 partitions { 166 compatible = "fixed-partitions"; 167 #address-cells = <1>; 168 #size-cells = <1>; 169 170 partition@0 { 171 label = "firmware"; 172 reg = <0x0 0x3e0000>; 173 read-only; 174 }; 175 176 partition@3e0000 { 177 label = "hw-info"; 178 reg = <0x3e0000 0x10000>; 179 read-only; 180 }; 181 182 partition@3f0000 { 183 label = "u-boot-env"; 184 reg = <0x3f0000 0x10000>; 185 }; 186 }; 187 }; 188}; 189 190/* mikroBUS, 1G SFP and GPIO expander */ 191&cp0_i2c0 { 192 status = "okay"; 193 194 pinctrl-names = "default"; 195 pinctrl-0 = <&cp0_i2c0_pins>; 196 clock-frequency = <100000>; 197 198 sfp_gpio: pca9554@39 { 199 compatible = "nxp,pca9554"; 200 pinctrl-names = "default"; 201 pinctrl-0 = <&pca9554_int_pins>; 202 reg = <0x39>; 203 204 interrupt-parent = <&cp0_gpio1>; 205 interrupts = <27 IRQ_TYPE_LEVEL_LOW>; 206 interrupt-controller; 207 #interrupt-cells = <2>; 208 209 gpio-controller; 210 #gpio-cells = <2>; 211 212 /* 213 * IO0_0: SFP+_TX_FAULT 214 * IO0_1: SFP+_TX_DISABLE 215 * IO0_2: SFP+_PRSNT 216 * IO0_3: SFP+_LOSS 217 * IO0_4: SFP_TX_FAULT 218 * IO0_5: SFP_TX_DISABLE 219 * IO0_6: SFP_PRSNT 220 * IO0_7: SFP_LOSS 221 */ 222 }; 223}; 224 225/* IS31FL3199, mini-PCIe and 10G SFP+ */ 226&cp0_i2c1 { 227 status = "okay"; 228 229 pinctrl-names = "default"; 230 pinctrl-0 = <&cp0_i2c1_pins>; 231 clock-frequency = <100000>; 232 233 leds@64 { 234 compatible = "issi,is31fl3199"; 235 #address-cells = <1>; 236 #size-cells = <0>; 237 pinctrl-names = "default"; 238 pinctrl-0 = <&is31_sdb_pins>; 239 shutdown-gpios = <&cp0_gpio1 30 GPIO_ACTIVE_HIGH>; 240 reg = <0x64>; 241 242 led1_red: led@1 { 243 label = "red:led1"; 244 reg = <1>; 245 led-max-microamp = <20000>; 246 }; 247 248 led1_green: led@2 { 249 label = "green:led1"; 250 reg = <2>; 251 }; 252 253 led1_blue: led@3 { 254 label = "blue:led1"; 255 reg = <3>; 256 }; 257 258 led2_red: led@4 { 259 label = "red:led2"; 260 reg = <4>; 261 }; 262 263 led2_green: led@5 { 264 label = "green:led2"; 265 reg = <5>; 266 }; 267 268 led2_blue: led@6 { 269 label = "blue:led2"; 270 reg = <6>; 271 }; 272 273 led3_red: led@7 { 274 label = "red:led3"; 275 reg = <7>; 276 }; 277 278 led3_green: led@8 { 279 label = "green:led3"; 280 reg = <8>; 281 }; 282 283 led3_blue: led@9 { 284 label = "blue:led3"; 285 reg = <9>; 286 }; 287 }; 288}; 289 290&cp0_mdio { 291 status = "okay"; 292 293 /* 88E1512 PHY */ 294 eth2phy: ethernet-phy@1 { 295 reg = <1>; 296 sfp = <&sfp_eth2>; 297 298 pinctrl-names = "default"; 299 pinctrl-0 = <&cp0_phy_pins>; 300 reset-gpios = <&cp0_gpio1 12 GPIO_ACTIVE_LOW>; 301 }; 302 303 /* 88E6141 Topaz switch */ 304 switch: switch@3 { 305 compatible = "marvell,mv88e6085"; 306 #address-cells = <1>; 307 #size-cells = <0>; 308 reg = <3>; 309 310 pinctrl-names = "default"; 311 pinctrl-0 = <&cp0_switch_pins>; 312 reset-gpios = <&cp0_gpio1 0 GPIO_ACTIVE_LOW>; 313 314 interrupt-parent = <&cp0_gpio1>; 315 interrupts = <1 IRQ_TYPE_LEVEL_LOW>; 316 317 ports { 318 #address-cells = <1>; 319 #size-cells = <0>; 320 321 swport1: port@1 { 322 reg = <1>; 323 label = "lan0"; 324 phy-handle = <&swphy1>; 325 }; 326 327 swport2: port@2 { 328 reg = <2>; 329 label = "lan1"; 330 phy-handle = <&swphy2>; 331 }; 332 333 swport3: port@3 { 334 reg = <3>; 335 label = "lan2"; 336 phy-handle = <&swphy3>; 337 }; 338 339 swport4: port@4 { 340 reg = <4>; 341 label = "lan3"; 342 phy-handle = <&swphy4>; 343 }; 344 345 port@5 { 346 reg = <5>; 347 label = "cpu"; 348 ethernet = <&cp0_eth1>; 349 phy-mode = "2500base-x"; 350 managed = "in-band-status"; 351 }; 352 }; 353 354 mdio { 355 #address-cells = <1>; 356 #size-cells = <0>; 357 358 swphy1: swphy1@17 { 359 reg = <17>; 360 }; 361 362 swphy2: swphy2@18 { 363 reg = <18>; 364 }; 365 366 swphy3: swphy3@19 { 367 reg = <19>; 368 }; 369 370 swphy4: swphy4@20 { 371 reg = <20>; 372 }; 373 }; 374 }; 375}; 376 377&cp0_ethernet { 378 status = "okay"; 379}; 380 381/* 10G SFP+ */ 382&cp0_eth0 { 383 status = "okay"; 384 385 phy-mode = "10gbase-r"; 386 phys = <&cp0_comphy4 0>; 387 managed = "in-band-status"; 388 sfp = <&sfp_eth0>; 389}; 390 391/* Topaz switch uplink */ 392&cp0_eth1 { 393 status = "okay"; 394 395 phy-mode = "2500base-x"; 396 phys = <&cp0_comphy0 1>; 397 398 fixed-link { 399 speed = <2500>; 400 full-duplex; 401 }; 402}; 403 404/* 1G SFP or 1G RJ45 */ 405&cp0_eth2 { 406 status = "okay"; 407 408 pinctrl-names = "default"; 409 pinctrl-0 = <&cp0_rgmii1_pins>; 410 411 phy = <ð2phy>; 412 phy-mode = "rgmii-id"; 413}; 414 415&cp0_utmi { 416 status = "okay"; 417}; 418 419/* SMSC USB5434B hub */ 420&cp0_usb3_0 { 421 status = "okay"; 422 423 phys = <&cp0_comphy1 0>, <&cp0_utmi0>; 424 phy-names = "cp0-usb3h0-comphy", "utmi"; 425}; 426 427/* miniPCI-E USB */ 428&cp0_usb3_1 { 429 status = "okay"; 430}; 431 432&cp0_sata0 { 433 status = "okay"; 434 435 /* 7 + 12 SATA connector (J24) */ 436 sata-port@0 { 437 phys = <&cp0_comphy2 0>; 438 phy-names = "cp0-sata0-0-phy"; 439 }; 440 441 /* M.2-2250 B-key (J39) */ 442 sata-port@1 { 443 phys = <&cp0_comphy3 1>; 444 phy-names = "cp0-sata0-1-phy"; 445 }; 446}; 447 448/* miniPCI-E (J5) */ 449&cp0_pcie2 { 450 status = "okay"; 451 452 pinctrl-names = "default", "clkreq"; 453 pinctrl-0 = <&cp0_pcie_reset_pins>; 454 pinctrl-1 = <&cp0_pcie_clkreq_pins>; 455 phys = <&cp0_comphy5 2>; 456 phy-names = "cp0-pcie2-x1-phy"; 457 reset-gpios = <&cp0_gpio1 9 GPIO_ACTIVE_LOW>; 458}; 459