1 # SPDX-License-Identifier: GPL-2.0-only
3 # PHY Layer Configuration
7 tristate "MDIO bus device drivers"
9 MDIO devices and driver infrastructure code.
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.
25 tristate "ASPEED MDIO bus controller"
26 depends on ARCH_ASPEED || COMPILE_TEST
27 depends on OF_MDIO && HAS_IOMEM
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.
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
43 This module provides a driver for the MDIO busses found in the
46 config MDIO_BCM_UNIMAC
47 tristate "Broadcom UniMAC MDIO bus controller"
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.
56 tristate "Bitbanged MDIO buses"
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.
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.
73 config MDIO_BUS_MUX_BCM_IPROC
74 tristate "Broadcom iProc based MDIO bus multiplexers"
75 depends on OF && OF_MDIO && (ARCH_BCM_IPROC || COMPILE_TEST)
77 default ARCH_BCM_IPROC
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.
84 config MDIO_BUS_MUX_GPIO
85 tristate "GPIO controlled MDIO bus multiplexers"
86 depends on OF_GPIO && OF_MDIO
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.
94 config 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
99 default m if ARCH_MESON
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.
105 config MDIO_BUS_MUX_MMIOREG
106 tristate "MMIO device-controlled MDIO bus multiplexers"
107 depends on OF_MDIO && HAS_IOMEM
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.
116 Currently, only 8/16/32 bits registers are supported.
118 config MDIO_BUS_MUX_MULTIPLEXER
119 tristate "MDIO bus multiplexer using kernel multiplexer subsystem"
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.
134 tristate "GPIO lib-based bitbanged MDIO buses"
135 depends on MDIO_BITBANG
136 depends on GPIOLIB || COMPILE_TEST
138 Supports GPIO lib-based MDIO busses.
140 To compile this driver as a module, choose M here: the module
141 will be called mdio-gpio.
143 config MDIO_HISI_FEMAC
144 tristate "Hisilicon FEMAC MDIO bus controller"
145 depends on HAS_IOMEM && OF_MDIO
147 This module provides a driver for the MDIO busses found in the
148 Hisilicon SoC that have an Fast Ethernet MAC.
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.
158 This is library mode.
161 tristate "Qualcomm IPQ8064 MDIO interface support"
162 depends on HAS_IOMEM && OF_MDIO
163 depends on MFD_SYSCON
165 This driver supports the MDIO interface found in the network
166 interface units of the IPQ8064 SoC
169 tristate "MOXA ART MDIO interface support"
170 depends on ARCH_MOXART || COMPILE_TEST
172 This driver supports the MDIO interface found in the network
173 interface units of the MOXA ART SoC
175 config MDIO_MSCC_MIIM
176 tristate "Microsemi MIIM interface support"
179 This driver supports the MIIM (MDIO) interface found in the network
180 switches of the Microsemi SoCs
183 tristate "Marvell USB to MDIO Adapter"
186 A USB to MDIO converter present on development boards for
187 Marvell's Link Street family of Ethernet switches.
190 tristate "Octeon and some ThunderX SOCs MDIO buses"
191 depends on (64BIT && OF_MDIO) || COMPILE_TEST
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.
200 tristate "Allwinner sun4i MDIO interface support"
201 depends on ARCH_SUNXI || COMPILE_TEST
203 This driver supports the MDIO interface found in the network
204 interface units of the Allwinner SoC that have an EMAC (A10,
208 tristate "ThunderX SOCs MDIO buses"
213 This driver supports the MDIO interfaces found on Cavium
214 ThunderX SoCs when the MDIO bus device appears as a PCI
218 tristate "APM X-Gene SoC MDIO bus controller"
219 depends on ARCH_XGENE || COMPILE_TEST
221 This module provides a driver for the MDIO busses found in the
225 tristate "Synopsys DesignWare XPCS controller"
227 This module provides helper functions for Synopsys DesignWare XPCS
235 depends on NETDEVICES
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.
244 tristate "PHY Device support and infrastructure"
245 depends on NETDEVICES
248 Ethernet controllers are usually attached to PHY
249 devices. This option provides infrastructure for
250 managing PHY devices.
257 config LED_TRIGGER_PHY
258 bool "Support LED triggers for tracking link state"
259 depends on LEDS_TRIGGERS
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>
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.
274 comment "MII PHY device drivers"
277 tristate "SFP cage support"
278 depends on I2C && PHYLINK
279 depends on HWMON || HWMON=n
283 tristate "Analog Devices Industrial Ethernet PHYs"
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
294 Currently supports the am79c874
297 tristate "Aquantia PHYs"
299 Currently supports the Aquantia AQ1202, AQ2104, AQR105, AQR405
304 Currently supports the Asix Electronics PHY found in the X-Surf 100
308 tristate "Broadcom 63xx SOCs internal PHY"
309 depends on BCM63XX || COMPILE_TEST
310 select BCM_NET_PHYLIB
312 Currently supports the 6348 and 6358 PHYs.
315 tristate "Broadcom 7xxx SOCs internal PHYs"
316 select BCM_NET_PHYLIB
318 Currently supports the BCM7366, BCM7439, BCM7445, and
319 40nm and 65nm generation of BCM7xxx Set Top Box SoCs.
322 tristate "Broadcom BCM8706 and BCM8727 PHYs"
324 Currently supports the BCM8706 and BCM8727 10G Ethernet PHYs.
326 config 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
332 This PHY driver is for the 1G internal PHYs of the Broadcom
333 Cygnus and Omega Family SoC.
335 Currently supports internal PHY's used in the BCM11300,
336 BCM11320, BCM11350, BCM11360, BCM58300, BCM58302,
337 BCM58303 & BCM58305 Broadcom Cygnus SoCs.
339 config BCM_NET_PHYLIB
343 tristate "Broadcom PHYs"
344 select BCM_NET_PHYLIB
346 Currently supports the BCM5411, BCM5421, BCM5461, BCM54616S, BCM5464,
347 BCM5481, BCM54810 and BCM5482 PHYs.
350 tristate "Broadcom BCM84881 PHY"
353 Support the Broadcom BCM84881 PHY.
356 tristate "Cicada PHYs"
358 Currently supports the cis8204
361 tristate "Cortina EDC CDR 10G Ethernet PHY"
363 Currently supports the CS4340 phy.
366 tristate "Davicom PHYs"
368 Currently supports dm9161e and dm9131
371 tristate "Texas Instruments DP83822/825/826 PHYs"
373 Supports the DP83822, DP83825I, DP83825CM, DP83825CS, DP83825S,
374 DP83826C and DP83826NC PHYs.
377 tristate "Texas Instruments DP83TC811 PHY"
379 Supports the DP83TC811 PHY.
382 tristate "Texas Instruments DP83848 PHY"
384 Supports the DP83848 PHY.
387 tristate "Texas Instruments DP83867 Gigabit PHY"
389 Currently supports the DP83867 PHY.
392 tristate "Texas Instruments DP83869 Gigabit PHY"
394 Currently supports the DP83869 PHY. This PHY supports copper and
398 tristate "MDIO Bus/PHY emulation with fixed speed/link PHYs"
402 Adds the platform "fixed" MDIO Bus to cover the boards that use
403 PHYs that are not connected to the real MDIO bus.
405 Currently tested with mpc866ads and mpc8349e-mitx.
408 tristate "ICPlus PHYs"
410 Currently supports the IP175C and IP1001 PHYs.
412 config INTEL_XWAY_PHY
413 tristate "Intel XWAY PHYs"
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.
420 config LSI_ET1011C_PHY
421 tristate "LSI ET1011C PHY"
423 Supports the LSI ET1011C PHY.
426 tristate "Intel LXT PHYs"
428 Currently supports the lxt970, lxt971
431 tristate "Marvell PHYs"
433 Currently has a driver for the 88E1011S
435 config MARVELL_10G_PHY
436 tristate "Marvell Alaska 10Gbit PHYs"
438 Support for the Marvell Alaska MV88X3310 and compatible PHYs.
441 tristate "Amlogic Meson GXL Internal PHY"
442 depends on ARCH_MESON || COMPILE_TEST
444 Currently has a driver for the Amlogic Meson GXL Internal PHY
447 tristate "Micrel PHYs"
449 Supports the KSZ9021, VSC8201, KS8001 PHYs.
452 tristate "Microchip PHYs"
454 Supports the LAN88XX PHYs.
456 config MICROCHIP_T1_PHY
457 tristate "Microchip T1 PHYs"
459 Supports the LAN87XX PHYs.
462 tristate "Microsemi PHYs"
463 depends on MACSEC || MACSEC=n
464 select CRYPTO_LIB_AES if MACSEC
466 Currently supports VSC8514, VSC8530, VSC8531, VSC8540 and VSC8541 PHYs
469 tristate "National Semiconductor PHYs"
471 Currently supports the DP83865 PHY.
473 config NXP_TJA11XX_PHY
474 tristate "NXP TJA11xx PHYs support"
477 Currently supports the NXP TJA1100 and TJA1101 PHY.
480 tristate "Qualcomm Atheros AR803X PHYs"
483 Currently supports the AR8030, AR8031, AR8033 and AR8035 model
486 tristate "Quality Semiconductor PHYs"
488 Currently supports the qs6612
491 tristate "Realtek PHYs"
493 Supports the Realtek 821x PHY.
496 tristate "Driver for Renesas PHYs"
498 Supports the Renesas PHYs uPD60620 and uPD60620A.
501 tristate "Driver for Rockchip Ethernet PHYs"
503 Currently supports the integrated Ethernet PHY.
508 Currently supports the LAN83C185, LAN8187 and LAN8700 PHYs
511 tristate "STMicroelectronics STe10Xp PHYs"
513 This is the driver for the STe100p and STe101p PHYs.
515 config TERANETICS_PHY
516 tristate "Teranetics PHYs"
518 Currently supports the Teranetics TN2020
521 tristate "Vitesse PHYs"
523 Currently supports the vsc8244
525 config XILINX_GMII2RGMII
526 tristate "Xilinx GMII2RGMII converter driver"
528 This driver support xilinx GMII to RGMII IP core it provides
529 the Reduced Gigabit Media Independent Interface(RGMII) between
530 Ethernet physical media devices and the Gigabit Ethernet controller.
534 config MICREL_KS8995MA
535 tristate "Micrel KS8995MA 5-ports 10/100 managed Ethernet switch"