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.
28 tristate "ASPEED MDIO bus controller"
29 depends on ARCH_ASPEED || COMPILE_TEST
30 depends on OF_MDIO && HAS_IOMEM
32 This module provides a driver for the independent MDIO bus
33 controllers found in the ASPEED AST2600 SoC. This is a driver for the
34 third revision of the ASPEED MDIO register interface - the first two
35 revisions are the "old" and "new" interfaces found in the AST2400 and
36 AST2500, embedded in the MAC. For legacy reasons, FTGMAC100 driver
37 continues to drive the embedded MDIO controller for the AST2400 and
38 AST2500 SoCs, so say N if AST2600 support is not required.
41 tristate "Broadcom iProc MDIO bus controller"
42 depends on ARCH_BCM_IPROC || COMPILE_TEST
43 depends on HAS_IOMEM && OF_MDIO
44 default ARCH_BCM_IPROC
46 This module provides a driver for the MDIO busses found in the
49 config MDIO_BCM_UNIMAC
50 tristate "Broadcom UniMAC MDIO bus controller"
53 This module provides a driver for the Broadcom UniMAC MDIO busses.
54 This hardware can be found in the Broadcom GENET Ethernet MAC
55 controllers as well as some Broadcom Ethernet switches such as the
56 Starfighter 2 switches.
59 tristate "Bitbanged MDIO buses"
61 This module implements the MDIO bus protocol in software,
62 for use by low level drivers that export the ability to
63 drive the relevant pins.
71 This module provides a driver framework for MDIO bus
72 multiplexers which connect one of several child MDIO busses
73 to a parent bus. Switching between child busses is done by
74 device specific drivers.
76 config MDIO_BUS_MUX_BCM_IPROC
77 tristate "Broadcom iProc based MDIO bus multiplexers"
78 depends on OF && OF_MDIO && (ARCH_BCM_IPROC || COMPILE_TEST)
80 default ARCH_BCM_IPROC
82 This module provides a driver for MDIO bus multiplexers found in
83 iProc based Broadcom SoCs. This multiplexer connects one of several
84 child MDIO bus to a parent bus. Buses could be internal as well as
85 external and selection logic lies inside the same multiplexer.
87 config MDIO_BUS_MUX_GPIO
88 tristate "GPIO controlled MDIO bus multiplexers"
89 depends on OF_GPIO && OF_MDIO
92 This module provides a driver for MDIO bus multiplexers that
93 are controlled via GPIO lines. The multiplexer connects one of
94 several child MDIO busses to a parent bus. Child bus
95 selection is under the control of GPIO lines.
97 config MDIO_BUS_MUX_MESON_G12A
98 tristate "Amlogic G12a based MDIO bus multiplexer"
99 depends on ARCH_MESON || COMPILE_TEST
100 depends on OF_MDIO && HAS_IOMEM && COMMON_CLK
102 default m if ARCH_MESON
104 This module provides a driver for the MDIO multiplexer/glue of
105 the amlogic g12a SoC. The multiplexers connects either the external
106 or the internal MDIO bus to the parent bus.
108 config MDIO_BUS_MUX_MMIOREG
109 tristate "MMIO device-controlled MDIO bus multiplexers"
110 depends on OF_MDIO && HAS_IOMEM
113 This module provides a driver for MDIO bus multiplexers that
114 are controlled via a simple memory-mapped device, like an FPGA.
115 The multiplexer connects one of several child MDIO busses to a
116 parent bus. Child bus selection is under the control of one of
117 the FPGA's registers.
119 Currently, only 8/16/32 bits registers are supported.
121 config MDIO_BUS_MUX_MULTIPLEXER
122 tristate "MDIO bus multiplexer using kernel multiplexer subsystem"
127 This module provides a driver for MDIO bus multiplexer
128 that is controlled via the kernel multiplexer subsystem. The
129 bus multiplexer connects one of several child MDIO busses to
130 a parent bus. Child bus selection is under the control of
131 the kernel multiplexer subsystem.
137 tristate "GPIO lib-based bitbanged MDIO buses"
138 depends on MDIO_BITBANG
139 depends on GPIOLIB || COMPILE_TEST
141 Supports GPIO lib-based MDIO busses.
143 To compile this driver as a module, choose M here: the module
144 will be called mdio-gpio.
146 config MDIO_HISI_FEMAC
147 tristate "Hisilicon FEMAC MDIO bus controller"
148 depends on HAS_IOMEM && OF_MDIO
150 This module provides a driver for the MDIO busses found in the
151 Hisilicon SoC that have an Fast Ethernet MAC.
157 Support I2C based PHYs. This provides a MDIO bus bridged
158 to I2C to allow PHYs connected in I2C mode to be accessed
159 using the existing infrastructure.
161 This is library mode.
164 tristate "Qualcomm IPQ4019 MDIO interface support"
165 depends on HAS_IOMEM && OF_MDIO
167 This driver supports the MDIO interface found in Qualcomm
168 IPQ40xx series Soc-s.
171 tristate "Qualcomm IPQ8064 MDIO interface support"
172 depends on HAS_IOMEM && OF_MDIO
173 depends on MFD_SYSCON
175 This driver supports the MDIO interface found in the network
176 interface units of the IPQ8064 SoC
179 tristate "MOXA ART MDIO interface support"
180 depends on ARCH_MOXART || COMPILE_TEST
182 This driver supports the MDIO interface found in the network
183 interface units of the MOXA ART SoC
185 config MDIO_MSCC_MIIM
186 tristate "Microsemi MIIM interface support"
190 This driver supports the MIIM (MDIO) interface found in the network
191 switches of the Microsemi SoCs; it is recommended to switch on
192 CONFIG_HIGH_RES_TIMERS
195 tristate "Marvell USB to MDIO Adapter"
199 A USB to MDIO converter present on development boards for
200 Marvell's Link Street family of Ethernet switches.
203 tristate "Octeon and some ThunderX SOCs MDIO buses"
204 depends on (64BIT && OF_MDIO) || COMPILE_TEST
208 This module provides a driver for the Octeon and ThunderX MDIO
209 buses. It is required by the Octeon and ThunderX ethernet device
210 drivers on some systems.
213 tristate "Allwinner sun4i MDIO interface support"
214 depends on ARCH_SUNXI || COMPILE_TEST
216 This driver supports the MDIO interface found in the network
217 interface units of the Allwinner SoC that have an EMAC (A10,
221 tristate "ThunderX SOCs MDIO buses"
226 This driver supports the MDIO interfaces found on Cavium
227 ThunderX SoCs when the MDIO bus device appears as a PCI
231 tristate "APM X-Gene SoC MDIO bus controller"
232 depends on ARCH_XGENE || COMPILE_TEST
234 This module provides a driver for the MDIO busses found in the
238 tristate "Synopsys DesignWare XPCS controller"
240 This module provides helper functions for Synopsys DesignWare XPCS
248 depends on NETDEVICES
252 PHYlink models the link between the PHY and MAC, allowing fixed
253 configuration links, PHYs, and Serdes links with MAC level
254 autonegotiation modes.
257 tristate "PHY Device support and infrastructure"
258 depends on NETDEVICES
262 Ethernet controllers are usually attached to PHY
263 devices. This option provides infrastructure for
264 managing PHY devices.
271 config LED_TRIGGER_PHY
272 bool "Support LED triggers for tracking link state"
273 depends on LEDS_TRIGGERS
275 Adds support for a set of LED trigger events per-PHY. Link
276 state change will trigger the events, for consumption by an
277 LED class driver. There are triggers for each link speed currently
278 supported by the PHY and also a one common "link" trigger as a
279 logical-or of all the link speed ones.
280 All these triggers are named according to the following pattern:
281 <mii bus id>:<phy>:<speed>
283 Where speed is in the form:
284 <Speed in megabits>Mbps OR <Speed in gigabits>Gbps OR link
285 for any speed known to the PHY.
288 comment "MII PHY device drivers"
291 tristate "SFP cage support"
292 depends on I2C && PHYLINK
293 depends on HWMON || HWMON=n
297 tristate "Analog Devices Industrial Ethernet PHYs"
299 Adds support for the Analog Devices Industrial Ethernet PHYs.
300 Currently supports the:
301 - ADIN1200 - Robust,Industrial, Low Power 10/100 Ethernet PHY
302 - ADIN1300 - Robust,Industrial, Low Latency 10/100/1000 Gigabit
308 Currently supports the am79c874
311 tristate "Aquantia PHYs"
313 Currently supports the Aquantia AQ1202, AQ2104, AQR105, AQR405
318 Currently supports the Asix Electronics PHY found in the X-Surf 100
322 tristate "Broadcom 63xx SOCs internal PHY"
323 depends on BCM63XX || COMPILE_TEST
324 select BCM_NET_PHYLIB
326 Currently supports the 6348 and 6358 PHYs.
329 tristate "Broadcom 7xxx SOCs internal PHYs"
330 select BCM_NET_PHYLIB
332 Currently supports the BCM7366, BCM7439, BCM7445, and
333 40nm and 65nm generation of BCM7xxx Set Top Box SoCs.
336 tristate "Broadcom BCM8706 and BCM8727 PHYs"
338 Currently supports the BCM8706 and BCM8727 10G Ethernet PHYs.
340 config BCM_CYGNUS_PHY
341 tristate "Broadcom Cygnus/Omega SoC internal PHY"
342 depends on ARCH_BCM_IPROC || COMPILE_TEST
343 depends on MDIO_BCM_IPROC
344 select BCM_NET_PHYLIB
346 This PHY driver is for the 1G internal PHYs of the Broadcom
347 Cygnus and Omega Family SoC.
349 Currently supports internal PHY's used in the BCM11300,
350 BCM11320, BCM11350, BCM11360, BCM58300, BCM58302,
351 BCM58303 & BCM58305 Broadcom Cygnus SoCs.
353 config BCM_NET_PHYLIB
357 tristate "Broadcom PHYs"
358 select BCM_NET_PHYLIB
360 Currently supports the BCM5411, BCM5421, BCM5461, BCM54616S, BCM5464,
361 BCM5481, BCM54810 and BCM5482 PHYs.
364 tristate "Broadcom BCM54140 PHY"
366 depends on HWMON || HWMON=n
367 select BCM_NET_PHYLIB
369 Support the Broadcom BCM54140 Quad SGMII/QSGMII PHY.
371 This driver also supports the hardware monitoring of this PHY and
372 exposes voltage and temperature sensors.
375 tristate "Broadcom BCM84881 PHY"
378 Support the Broadcom BCM84881 PHY.
381 tristate "Cicada PHYs"
383 Currently supports the cis8204
386 tristate "Cortina EDC CDR 10G Ethernet PHY"
388 Currently supports the CS4340 phy.
391 tristate "Davicom PHYs"
393 Currently supports dm9161e and dm9131
396 tristate "Texas Instruments DP83822/825/826 PHYs"
398 Supports the DP83822, DP83825I, DP83825CM, DP83825CS, DP83825S,
399 DP83826C and DP83826NC PHYs.
402 tristate "Texas Instruments DP83TC811 PHY"
404 Supports the DP83TC811 PHY.
407 tristate "Texas Instruments DP83848 PHY"
409 Supports the DP83848 PHY.
412 tristate "Texas Instruments DP83867 Gigabit PHY"
414 Currently supports the DP83867 PHY.
417 tristate "Texas Instruments DP83869 Gigabit PHY"
419 Currently supports the DP83869 PHY. This PHY supports copper and
423 tristate "MDIO Bus/PHY emulation with fixed speed/link PHYs"
427 Adds the platform "fixed" MDIO Bus to cover the boards that use
428 PHYs that are not connected to the real MDIO bus.
430 Currently tested with mpc866ads and mpc8349e-mitx.
433 tristate "ICPlus PHYs"
435 Currently supports the IP175C and IP1001 PHYs.
437 config INTEL_XWAY_PHY
438 tristate "Intel XWAY PHYs"
440 Supports the Intel XWAY (former Lantiq) 11G and 22E PHYs.
441 These PHYs are marked as standalone chips under the names
442 PEF 7061, PEF 7071 and PEF 7072 or integrated into the Intel
443 SoCs xRX200, xRX300, xRX330, xRX350 and xRX550.
445 config LSI_ET1011C_PHY
446 tristate "LSI ET1011C PHY"
448 Supports the LSI ET1011C PHY.
451 tristate "Intel LXT PHYs"
453 Currently supports the lxt970, lxt971
456 tristate "Marvell PHYs"
458 Currently has a driver for the 88E1011S
460 config MARVELL_10G_PHY
461 tristate "Marvell Alaska 10Gbit PHYs"
463 Support for the Marvell Alaska MV88X3310 and compatible PHYs.
466 tristate "Amlogic Meson GXL Internal PHY"
467 depends on ARCH_MESON || COMPILE_TEST
469 Currently has a driver for the Amlogic Meson GXL Internal PHY
472 tristate "Micrel PHYs"
474 Supports the KSZ9021, VSC8201, KS8001 PHYs.
477 tristate "Microchip PHYs"
479 Supports the LAN88XX PHYs.
481 config MICROCHIP_T1_PHY
482 tristate "Microchip T1 PHYs"
484 Supports the LAN87XX PHYs.
487 tristate "Microsemi PHYs"
488 depends on MACSEC || MACSEC=n
489 select CRYPTO_LIB_AES if MACSEC
491 Currently supports VSC8514, VSC8530, VSC8531, VSC8540 and VSC8541 PHYs
494 tristate "National Semiconductor PHYs"
496 Currently supports the DP83865 PHY.
498 config NXP_TJA11XX_PHY
499 tristate "NXP TJA11xx PHYs support"
502 Currently supports the NXP TJA1100 and TJA1101 PHY.
505 tristate "Qualcomm Atheros AR803X PHYs"
508 Currently supports the AR8030, AR8031, AR8033 and AR8035 model
511 tristate "Quality Semiconductor PHYs"
513 Currently supports the qs6612
516 tristate "Realtek PHYs"
518 Supports the Realtek 821x PHY.
521 tristate "Driver for Renesas PHYs"
523 Supports the Renesas PHYs uPD60620 and uPD60620A.
526 tristate "Driver for Rockchip Ethernet PHYs"
528 Currently supports the integrated Ethernet PHY.
533 Currently supports the LAN83C185, LAN8187 and LAN8700 PHYs
536 tristate "STMicroelectronics STe10Xp PHYs"
538 This is the driver for the STe100p and STe101p PHYs.
540 config TERANETICS_PHY
541 tristate "Teranetics PHYs"
543 Currently supports the Teranetics TN2020
546 tristate "Vitesse PHYs"
548 Currently supports the vsc8244
550 config XILINX_GMII2RGMII
551 tristate "Xilinx GMII2RGMII converter driver"
553 This driver support xilinx GMII to RGMII IP core it provides
554 the Reduced Gigabit Media Independent Interface(RGMII) between
555 Ethernet physical media devices and the Gigabit Ethernet controller.
559 config MICREL_KS8995MA
560 tristate "Micrel KS8995MA 5-ports 10/100 managed Ethernet switch"