1# SPDX-License-Identifier: GPL-2.0-only 2# 3# PHY Layer Configuration 4# 5 6menuconfig MDIO_DEVICE 7 tristate "MDIO bus device drivers" 8 help 9 MDIO devices and driver infrastructure code. 10 11if MDIO_DEVICE 12 13config MDIO_BUS 14 tristate 15 default m if PHYLIB=m 16 default MDIO_DEVICE 17 help 18 This internal symbol is used for link time dependencies and it 19 reflects whether the mdio_bus/mdio_device code is built as a 20 loadable module or built-in. 21 22if MDIO_BUS 23 24config MDIO_ASPEED 25 tristate "ASPEED MDIO bus controller" 26 depends on ARCH_ASPEED || COMPILE_TEST 27 depends on OF_MDIO && HAS_IOMEM 28 help 29 This module provides a driver for the independent MDIO bus 30 controllers found in the ASPEED AST2600 SoC. This is a driver for the 31 third revision of the ASPEED MDIO register interface - the first two 32 revisions are the "old" and "new" interfaces found in the AST2400 and 33 AST2500, embedded in the MAC. For legacy reasons, FTGMAC100 driver 34 continues to drive the embedded MDIO controller for the AST2400 and 35 AST2500 SoCs, so say N if AST2600 support is not required. 36 37config MDIO_BCM_IPROC 38 tristate "Broadcom iProc MDIO bus controller" 39 depends on ARCH_BCM_IPROC || COMPILE_TEST 40 depends on HAS_IOMEM && OF_MDIO 41 default ARCH_BCM_IPROC 42 help 43 This module provides a driver for the MDIO busses found in the 44 Broadcom iProc SoC's. 45 46config MDIO_BCM_UNIMAC 47 tristate "Broadcom UniMAC MDIO bus controller" 48 depends on HAS_IOMEM 49 help 50 This module provides a driver for the Broadcom UniMAC MDIO busses. 51 This hardware can be found in the Broadcom GENET Ethernet MAC 52 controllers as well as some Broadcom Ethernet switches such as the 53 Starfighter 2 switches. 54 55config MDIO_BITBANG 56 tristate "Bitbanged MDIO buses" 57 help 58 This module implements the MDIO bus protocol in software, 59 for use by low level drivers that export the ability to 60 drive the relevant pins. 61 62 If in doubt, say N. 63 64config MDIO_BUS_MUX 65 tristate 66 depends on OF_MDIO 67 help 68 This module provides a driver framework for MDIO bus 69 multiplexers which connect one of several child MDIO busses 70 to a parent bus. Switching between child busses is done by 71 device specific drivers. 72 73config MDIO_BUS_MUX_BCM_IPROC 74 tristate "Broadcom iProc based MDIO bus multiplexers" 75 depends on OF && OF_MDIO && (ARCH_BCM_IPROC || COMPILE_TEST) 76 select MDIO_BUS_MUX 77 default ARCH_BCM_IPROC 78 help 79 This module provides a driver for MDIO bus multiplexers found in 80 iProc based Broadcom SoCs. This multiplexer connects one of several 81 child MDIO bus to a parent bus. Buses could be internal as well as 82 external and selection logic lies inside the same multiplexer. 83 84config MDIO_BUS_MUX_GPIO 85 tristate "GPIO controlled MDIO bus multiplexers" 86 depends on OF_GPIO && OF_MDIO 87 select MDIO_BUS_MUX 88 help 89 This module provides a driver for MDIO bus multiplexers that 90 are controlled via GPIO lines. The multiplexer connects one of 91 several child MDIO busses to a parent bus. Child bus 92 selection is under the control of GPIO lines. 93 94config MDIO_BUS_MUX_MESON_G12A 95 tristate "Amlogic G12a based MDIO bus multiplexer" 96 depends on ARCH_MESON || COMPILE_TEST 97 depends on OF_MDIO && HAS_IOMEM && COMMON_CLK 98 select MDIO_BUS_MUX 99 default m if ARCH_MESON 100 help 101 This module provides a driver for the MDIO multiplexer/glue of 102 the amlogic g12a SoC. The multiplexers connects either the external 103 or the internal MDIO bus to the parent bus. 104 105config MDIO_BUS_MUX_MMIOREG 106 tristate "MMIO device-controlled MDIO bus multiplexers" 107 depends on OF_MDIO && HAS_IOMEM 108 select MDIO_BUS_MUX 109 help 110 This module provides a driver for MDIO bus multiplexers that 111 are controlled via a simple memory-mapped device, like an FPGA. 112 The multiplexer connects one of several child MDIO busses to a 113 parent bus. Child bus selection is under the control of one of 114 the FPGA's registers. 115 116 Currently, only 8/16/32 bits registers are supported. 117 118config MDIO_BUS_MUX_MULTIPLEXER 119 tristate "MDIO bus multiplexer using kernel multiplexer subsystem" 120 depends on OF_MDIO 121 select MULTIPLEXER 122 select MDIO_BUS_MUX 123 help 124 This module provides a driver for MDIO bus multiplexer 125 that is controlled via the kernel multiplexer subsystem. The 126 bus multiplexer connects one of several child MDIO busses to 127 a parent bus. Child bus selection is under the control of 128 the kernel multiplexer subsystem. 129 130config MDIO_CAVIUM 131 tristate 132 133config MDIO_GPIO 134 tristate "GPIO lib-based bitbanged MDIO buses" 135 depends on MDIO_BITBANG 136 depends on GPIOLIB || COMPILE_TEST 137 ---help--- 138 Supports GPIO lib-based MDIO busses. 139 140 To compile this driver as a module, choose M here: the module 141 will be called mdio-gpio. 142 143config MDIO_HISI_FEMAC 144 tristate "Hisilicon FEMAC MDIO bus controller" 145 depends on HAS_IOMEM && OF_MDIO 146 help 147 This module provides a driver for the MDIO busses found in the 148 Hisilicon SoC that have an Fast Ethernet MAC. 149 150config MDIO_I2C 151 tristate 152 depends on I2C 153 help 154 Support I2C based PHYs. This provides a MDIO bus bridged 155 to I2C to allow PHYs connected in I2C mode to be accessed 156 using the existing infrastructure. 157 158 This is library mode. 159 160config MDIO_IPQ8064 161 tristate "Qualcomm IPQ8064 MDIO interface support" 162 depends on HAS_IOMEM && OF_MDIO 163 depends on MFD_SYSCON 164 help 165 This driver supports the MDIO interface found in the network 166 interface units of the IPQ8064 SoC 167 168config MDIO_MOXART 169 tristate "MOXA ART MDIO interface support" 170 depends on ARCH_MOXART || COMPILE_TEST 171 help 172 This driver supports the MDIO interface found in the network 173 interface units of the MOXA ART SoC 174 175config MDIO_MSCC_MIIM 176 tristate "Microsemi MIIM interface support" 177 depends on HAS_IOMEM 178 help 179 This driver supports the MIIM (MDIO) interface found in the network 180 switches of the Microsemi SoCs 181 182config MDIO_MVUSB 183 tristate "Marvell USB to MDIO Adapter" 184 depends on USB 185 help 186 A USB to MDIO converter present on development boards for 187 Marvell's Link Street family of Ethernet switches. 188 189config MDIO_OCTEON 190 tristate "Octeon and some ThunderX SOCs MDIO buses" 191 depends on (64BIT && OF_MDIO) || COMPILE_TEST 192 depends on HAS_IOMEM 193 select MDIO_CAVIUM 194 help 195 This module provides a driver for the Octeon and ThunderX MDIO 196 buses. It is required by the Octeon and ThunderX ethernet device 197 drivers on some systems. 198 199config MDIO_SUN4I 200 tristate "Allwinner sun4i MDIO interface support" 201 depends on ARCH_SUNXI || COMPILE_TEST 202 help 203 This driver supports the MDIO interface found in the network 204 interface units of the Allwinner SoC that have an EMAC (A10, 205 A12, A10s, etc.) 206 207config MDIO_THUNDER 208 tristate "ThunderX SOCs MDIO buses" 209 depends on 64BIT 210 depends on PCI 211 select MDIO_CAVIUM 212 help 213 This driver supports the MDIO interfaces found on Cavium 214 ThunderX SoCs when the MDIO bus device appears as a PCI 215 device. 216 217config MDIO_XGENE 218 tristate "APM X-Gene SoC MDIO bus controller" 219 depends on ARCH_XGENE || COMPILE_TEST 220 help 221 This module provides a driver for the MDIO busses found in the 222 APM X-Gene SoC's. 223 224config MDIO_XPCS 225 tristate "Synopsys DesignWare XPCS controller" 226 help 227 This module provides helper functions for Synopsys DesignWare XPCS 228 controllers. 229 230endif 231endif 232 233config PHYLINK 234 tristate 235 depends on NETDEVICES 236 select PHYLIB 237 select SWPHY 238 help 239 PHYlink models the link between the PHY and MAC, allowing fixed 240 configuration links, PHYs, and Serdes links with MAC level 241 autonegotiation modes. 242 243menuconfig PHYLIB 244 tristate "PHY Device support and infrastructure" 245 depends on NETDEVICES 246 select MDIO_DEVICE 247 help 248 Ethernet controllers are usually attached to PHY 249 devices. This option provides infrastructure for 250 managing PHY devices. 251 252if PHYLIB 253 254config SWPHY 255 bool 256 257config LED_TRIGGER_PHY 258 bool "Support LED triggers for tracking link state" 259 depends on LEDS_TRIGGERS 260 ---help--- 261 Adds support for a set of LED trigger events per-PHY. Link 262 state change will trigger the events, for consumption by an 263 LED class driver. There are triggers for each link speed currently 264 supported by the PHY and also a one common "link" trigger as a 265 logical-or of all the link speed ones. 266 All these triggers are named according to the following pattern: 267 <mii bus id>:<phy>:<speed> 268 269 Where speed is in the form: 270 <Speed in megabits>Mbps OR <Speed in gigabits>Gbps OR link 271 for any speed known to the PHY. 272 273 274comment "MII PHY device drivers" 275 276config SFP 277 tristate "SFP cage support" 278 depends on I2C && PHYLINK 279 depends on HWMON || HWMON=n 280 select MDIO_I2C 281 282config ADIN_PHY 283 tristate "Analog Devices Industrial Ethernet PHYs" 284 help 285 Adds support for the Analog Devices Industrial Ethernet PHYs. 286 Currently supports the: 287 - ADIN1200 - Robust,Industrial, Low Power 10/100 Ethernet PHY 288 - ADIN1300 - Robust,Industrial, Low Latency 10/100/1000 Gigabit 289 Ethernet PHY 290 291config AMD_PHY 292 tristate "AMD PHYs" 293 ---help--- 294 Currently supports the am79c874 295 296config AQUANTIA_PHY 297 tristate "Aquantia PHYs" 298 ---help--- 299 Currently supports the Aquantia AQ1202, AQ2104, AQR105, AQR405 300 301config AX88796B_PHY 302 tristate "Asix PHYs" 303 help 304 Currently supports the Asix Electronics PHY found in the X-Surf 100 305 AX88796B package. 306 307config BCM63XX_PHY 308 tristate "Broadcom 63xx SOCs internal PHY" 309 depends on BCM63XX || COMPILE_TEST 310 select BCM_NET_PHYLIB 311 ---help--- 312 Currently supports the 6348 and 6358 PHYs. 313 314config BCM7XXX_PHY 315 tristate "Broadcom 7xxx SOCs internal PHYs" 316 select BCM_NET_PHYLIB 317 ---help--- 318 Currently supports the BCM7366, BCM7439, BCM7445, and 319 40nm and 65nm generation of BCM7xxx Set Top Box SoCs. 320 321config BCM87XX_PHY 322 tristate "Broadcom BCM8706 and BCM8727 PHYs" 323 help 324 Currently supports the BCM8706 and BCM8727 10G Ethernet PHYs. 325 326config BCM_CYGNUS_PHY 327 tristate "Broadcom Cygnus/Omega SoC internal PHY" 328 depends on ARCH_BCM_IPROC || COMPILE_TEST 329 depends on MDIO_BCM_IPROC 330 select BCM_NET_PHYLIB 331 ---help--- 332 This PHY driver is for the 1G internal PHYs of the Broadcom 333 Cygnus and Omega Family SoC. 334 335 Currently supports internal PHY's used in the BCM11300, 336 BCM11320, BCM11350, BCM11360, BCM58300, BCM58302, 337 BCM58303 & BCM58305 Broadcom Cygnus SoCs. 338 339config BCM_NET_PHYLIB 340 tristate 341 342config BROADCOM_PHY 343 tristate "Broadcom PHYs" 344 select BCM_NET_PHYLIB 345 ---help--- 346 Currently supports the BCM5411, BCM5421, BCM5461, BCM54616S, BCM5464, 347 BCM5481, BCM54810 and BCM5482 PHYs. 348 349config BCM84881_PHY 350 tristate "Broadcom BCM84881 PHY" 351 depends on PHYLIB 352 ---help--- 353 Support the Broadcom BCM84881 PHY. 354 355config CICADA_PHY 356 tristate "Cicada PHYs" 357 ---help--- 358 Currently supports the cis8204 359 360config CORTINA_PHY 361 tristate "Cortina EDC CDR 10G Ethernet PHY" 362 ---help--- 363 Currently supports the CS4340 phy. 364 365config DAVICOM_PHY 366 tristate "Davicom PHYs" 367 ---help--- 368 Currently supports dm9161e and dm9131 369 370config DP83822_PHY 371 tristate "Texas Instruments DP83822/825/826 PHYs" 372 ---help--- 373 Supports the DP83822, DP83825I, DP83825CM, DP83825CS, DP83825S, 374 DP83826C and DP83826NC PHYs. 375 376config DP83TC811_PHY 377 tristate "Texas Instruments DP83TC811 PHY" 378 ---help--- 379 Supports the DP83TC811 PHY. 380 381config DP83848_PHY 382 tristate "Texas Instruments DP83848 PHY" 383 ---help--- 384 Supports the DP83848 PHY. 385 386config DP83867_PHY 387 tristate "Texas Instruments DP83867 Gigabit PHY" 388 ---help--- 389 Currently supports the DP83867 PHY. 390 391config DP83869_PHY 392 tristate "Texas Instruments DP83869 Gigabit PHY" 393 ---help--- 394 Currently supports the DP83869 PHY. This PHY supports copper and 395 fiber connections. 396 397config FIXED_PHY 398 tristate "MDIO Bus/PHY emulation with fixed speed/link PHYs" 399 depends on PHYLIB 400 select SWPHY 401 ---help--- 402 Adds the platform "fixed" MDIO Bus to cover the boards that use 403 PHYs that are not connected to the real MDIO bus. 404 405 Currently tested with mpc866ads and mpc8349e-mitx. 406 407config ICPLUS_PHY 408 tristate "ICPlus PHYs" 409 ---help--- 410 Currently supports the IP175C and IP1001 PHYs. 411 412config INTEL_XWAY_PHY 413 tristate "Intel XWAY PHYs" 414 ---help--- 415 Supports the Intel XWAY (former Lantiq) 11G and 22E PHYs. 416 These PHYs are marked as standalone chips under the names 417 PEF 7061, PEF 7071 and PEF 7072 or integrated into the Intel 418 SoCs xRX200, xRX300, xRX330, xRX350 and xRX550. 419 420config LSI_ET1011C_PHY 421 tristate "LSI ET1011C PHY" 422 ---help--- 423 Supports the LSI ET1011C PHY. 424 425config LXT_PHY 426 tristate "Intel LXT PHYs" 427 ---help--- 428 Currently supports the lxt970, lxt971 429 430config MARVELL_PHY 431 tristate "Marvell PHYs" 432 ---help--- 433 Currently has a driver for the 88E1011S 434 435config MARVELL_10G_PHY 436 tristate "Marvell Alaska 10Gbit PHYs" 437 ---help--- 438 Support for the Marvell Alaska MV88X3310 and compatible PHYs. 439 440config MESON_GXL_PHY 441 tristate "Amlogic Meson GXL Internal PHY" 442 depends on ARCH_MESON || COMPILE_TEST 443 ---help--- 444 Currently has a driver for the Amlogic Meson GXL Internal PHY 445 446config MICREL_PHY 447 tristate "Micrel PHYs" 448 ---help--- 449 Supports the KSZ9021, VSC8201, KS8001 PHYs. 450 451config MICROCHIP_PHY 452 tristate "Microchip PHYs" 453 help 454 Supports the LAN88XX PHYs. 455 456config MICROCHIP_T1_PHY 457 tristate "Microchip T1 PHYs" 458 ---help--- 459 Supports the LAN87XX PHYs. 460 461config MICROSEMI_PHY 462 tristate "Microsemi PHYs" 463 depends on MACSEC || MACSEC=n 464 select CRYPTO_AES 465 select CRYPTO_ECB 466 ---help--- 467 Currently supports VSC8514, VSC8530, VSC8531, VSC8540 and VSC8541 PHYs 468 469config NATIONAL_PHY 470 tristate "National Semiconductor PHYs" 471 ---help--- 472 Currently supports the DP83865 PHY. 473 474config NXP_TJA11XX_PHY 475 tristate "NXP TJA11xx PHYs support" 476 depends on HWMON 477 ---help--- 478 Currently supports the NXP TJA1100 and TJA1101 PHY. 479 480config AT803X_PHY 481 tristate "Qualcomm Atheros AR803X PHYs" 482 depends on REGULATOR 483 help 484 Currently supports the AR8030, AR8031, AR8033 and AR8035 model 485 486config QSEMI_PHY 487 tristate "Quality Semiconductor PHYs" 488 ---help--- 489 Currently supports the qs6612 490 491config REALTEK_PHY 492 tristate "Realtek PHYs" 493 ---help--- 494 Supports the Realtek 821x PHY. 495 496config RENESAS_PHY 497 tristate "Driver for Renesas PHYs" 498 ---help--- 499 Supports the Renesas PHYs uPD60620 and uPD60620A. 500 501config ROCKCHIP_PHY 502 tristate "Driver for Rockchip Ethernet PHYs" 503 ---help--- 504 Currently supports the integrated Ethernet PHY. 505 506config SMSC_PHY 507 tristate "SMSC PHYs" 508 ---help--- 509 Currently supports the LAN83C185, LAN8187 and LAN8700 PHYs 510 511config STE10XP 512 tristate "STMicroelectronics STe10Xp PHYs" 513 ---help--- 514 This is the driver for the STe100p and STe101p PHYs. 515 516config TERANETICS_PHY 517 tristate "Teranetics PHYs" 518 ---help--- 519 Currently supports the Teranetics TN2020 520 521config VITESSE_PHY 522 tristate "Vitesse PHYs" 523 ---help--- 524 Currently supports the vsc8244 525 526config XILINX_GMII2RGMII 527 tristate "Xilinx GMII2RGMII converter driver" 528 ---help--- 529 This driver support xilinx GMII to RGMII IP core it provides 530 the Reduced Gigabit Media Independent Interface(RGMII) between 531 Ethernet physical media devices and the Gigabit Ethernet controller. 532 533endif # PHYLIB 534 535config MICREL_KS8995MA 536 tristate "Micrel KS8995MA 5-ports 10/100 managed Ethernet switch" 537 depends on SPI 538