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 IPQ4019 MDIO interface support"
162 depends on HAS_IOMEM && OF_MDIO
164 This driver supports the MDIO interface found in Qualcomm
165 IPQ40xx series Soc-s.
168 tristate "Qualcomm IPQ8064 MDIO interface support"
169 depends on HAS_IOMEM && OF_MDIO
170 depends on MFD_SYSCON
172 This driver supports the MDIO interface found in the network
173 interface units of the IPQ8064 SoC
176 tristate "MOXA ART MDIO interface support"
177 depends on ARCH_MOXART || COMPILE_TEST
179 This driver supports the MDIO interface found in the network
180 interface units of the MOXA ART SoC
182 config MDIO_MSCC_MIIM
183 tristate "Microsemi MIIM interface support"
186 This driver supports the MIIM (MDIO) interface found in the network
187 switches of the Microsemi SoCs; it is recommended to switch on
188 CONFIG_HIGH_RES_TIMERS
191 tristate "Marvell USB to MDIO Adapter"
194 A USB to MDIO converter present on development boards for
195 Marvell's Link Street family of Ethernet switches.
198 tristate "Octeon and some ThunderX SOCs MDIO buses"
199 depends on (64BIT && OF_MDIO) || COMPILE_TEST
203 This module provides a driver for the Octeon and ThunderX MDIO
204 buses. It is required by the Octeon and ThunderX ethernet device
205 drivers on some systems.
208 tristate "Allwinner sun4i MDIO interface support"
209 depends on ARCH_SUNXI || COMPILE_TEST
211 This driver supports the MDIO interface found in the network
212 interface units of the Allwinner SoC that have an EMAC (A10,
216 tristate "ThunderX SOCs MDIO buses"
221 This driver supports the MDIO interfaces found on Cavium
222 ThunderX SoCs when the MDIO bus device appears as a PCI
226 tristate "APM X-Gene SoC MDIO bus controller"
227 depends on ARCH_XGENE || COMPILE_TEST
229 This module provides a driver for the MDIO busses found in the
233 tristate "Synopsys DesignWare XPCS controller"
235 This module provides helper functions for Synopsys DesignWare XPCS
243 depends on NETDEVICES
247 PHYlink models the link between the PHY and MAC, allowing fixed
248 configuration links, PHYs, and Serdes links with MAC level
249 autonegotiation modes.
252 tristate "PHY Device support and infrastructure"
253 depends on NETDEVICES
256 Ethernet controllers are usually attached to PHY
257 devices. This option provides infrastructure for
258 managing PHY devices.
265 config LED_TRIGGER_PHY
266 bool "Support LED triggers for tracking link state"
267 depends on LEDS_TRIGGERS
269 Adds support for a set of LED trigger events per-PHY. Link
270 state change will trigger the events, for consumption by an
271 LED class driver. There are triggers for each link speed currently
272 supported by the PHY and also a one common "link" trigger as a
273 logical-or of all the link speed ones.
274 All these triggers are named according to the following pattern:
275 <mii bus id>:<phy>:<speed>
277 Where speed is in the form:
278 <Speed in megabits>Mbps OR <Speed in gigabits>Gbps OR link
279 for any speed known to the PHY.
282 comment "MII PHY device drivers"
285 tristate "SFP cage support"
286 depends on I2C && PHYLINK
287 depends on HWMON || HWMON=n
291 tristate "Analog Devices Industrial Ethernet PHYs"
293 Adds support for the Analog Devices Industrial Ethernet PHYs.
294 Currently supports the:
295 - ADIN1200 - Robust,Industrial, Low Power 10/100 Ethernet PHY
296 - ADIN1300 - Robust,Industrial, Low Latency 10/100/1000 Gigabit
302 Currently supports the am79c874
305 tristate "Aquantia PHYs"
307 Currently supports the Aquantia AQ1202, AQ2104, AQR105, AQR405
312 Currently supports the Asix Electronics PHY found in the X-Surf 100
316 tristate "Broadcom 63xx SOCs internal PHY"
317 depends on BCM63XX || COMPILE_TEST
318 select BCM_NET_PHYLIB
320 Currently supports the 6348 and 6358 PHYs.
323 tristate "Broadcom 7xxx SOCs internal PHYs"
324 select BCM_NET_PHYLIB
326 Currently supports the BCM7366, BCM7439, BCM7445, and
327 40nm and 65nm generation of BCM7xxx Set Top Box SoCs.
330 tristate "Broadcom BCM8706 and BCM8727 PHYs"
332 Currently supports the BCM8706 and BCM8727 10G Ethernet PHYs.
334 config BCM_CYGNUS_PHY
335 tristate "Broadcom Cygnus/Omega SoC internal PHY"
336 depends on ARCH_BCM_IPROC || COMPILE_TEST
337 depends on MDIO_BCM_IPROC
338 select BCM_NET_PHYLIB
340 This PHY driver is for the 1G internal PHYs of the Broadcom
341 Cygnus and Omega Family SoC.
343 Currently supports internal PHY's used in the BCM11300,
344 BCM11320, BCM11350, BCM11360, BCM58300, BCM58302,
345 BCM58303 & BCM58305 Broadcom Cygnus SoCs.
347 config BCM_NET_PHYLIB
351 tristate "Broadcom PHYs"
352 select BCM_NET_PHYLIB
354 Currently supports the BCM5411, BCM5421, BCM5461, BCM54616S, BCM5464,
355 BCM5481, BCM54810 and BCM5482 PHYs.
358 tristate "Broadcom BCM54140 PHY"
360 depends on HWMON || HWMON=n
361 select BCM_NET_PHYLIB
363 Support the Broadcom BCM54140 Quad SGMII/QSGMII PHY.
365 This driver also supports the hardware monitoring of this PHY and
366 exposes voltage and temperature sensors.
369 tristate "Broadcom BCM84881 PHY"
372 Support the Broadcom BCM84881 PHY.
375 tristate "Cicada PHYs"
377 Currently supports the cis8204
380 tristate "Cortina EDC CDR 10G Ethernet PHY"
382 Currently supports the CS4340 phy.
385 tristate "Davicom PHYs"
387 Currently supports dm9161e and dm9131
390 tristate "Texas Instruments DP83822/825/826 PHYs"
392 Supports the DP83822, DP83825I, DP83825CM, DP83825CS, DP83825S,
393 DP83826C and DP83826NC PHYs.
396 tristate "Texas Instruments DP83TC811 PHY"
398 Supports the DP83TC811 PHY.
401 tristate "Texas Instruments DP83848 PHY"
403 Supports the DP83848 PHY.
406 tristate "Texas Instruments DP83867 Gigabit PHY"
408 Currently supports the DP83867 PHY.
411 tristate "Texas Instruments DP83869 Gigabit PHY"
413 Currently supports the DP83869 PHY. This PHY supports copper and
417 tristate "MDIO Bus/PHY emulation with fixed speed/link PHYs"
421 Adds the platform "fixed" MDIO Bus to cover the boards that use
422 PHYs that are not connected to the real MDIO bus.
424 Currently tested with mpc866ads and mpc8349e-mitx.
427 tristate "ICPlus PHYs"
429 Currently supports the IP175C and IP1001 PHYs.
431 config INTEL_XWAY_PHY
432 tristate "Intel XWAY PHYs"
434 Supports the Intel XWAY (former Lantiq) 11G and 22E PHYs.
435 These PHYs are marked as standalone chips under the names
436 PEF 7061, PEF 7071 and PEF 7072 or integrated into the Intel
437 SoCs xRX200, xRX300, xRX330, xRX350 and xRX550.
439 config LSI_ET1011C_PHY
440 tristate "LSI ET1011C PHY"
442 Supports the LSI ET1011C PHY.
445 tristate "Intel LXT PHYs"
447 Currently supports the lxt970, lxt971
450 tristate "Marvell PHYs"
452 Currently has a driver for the 88E1011S
454 config MARVELL_10G_PHY
455 tristate "Marvell Alaska 10Gbit PHYs"
457 Support for the Marvell Alaska MV88X3310 and compatible PHYs.
460 tristate "Amlogic Meson GXL Internal PHY"
461 depends on ARCH_MESON || COMPILE_TEST
463 Currently has a driver for the Amlogic Meson GXL Internal PHY
466 tristate "Micrel PHYs"
468 Supports the KSZ9021, VSC8201, KS8001 PHYs.
471 tristate "Microchip PHYs"
473 Supports the LAN88XX PHYs.
475 config MICROCHIP_T1_PHY
476 tristate "Microchip T1 PHYs"
478 Supports the LAN87XX PHYs.
481 tristate "Microsemi PHYs"
482 depends on MACSEC || MACSEC=n
486 Currently supports VSC8514, VSC8530, VSC8531, VSC8540 and VSC8541 PHYs
489 tristate "National Semiconductor PHYs"
491 Currently supports the DP83865 PHY.
493 config NXP_TJA11XX_PHY
494 tristate "NXP TJA11xx PHYs support"
497 Currently supports the NXP TJA1100 and TJA1101 PHY.
500 tristate "Qualcomm Atheros AR803X PHYs"
503 Currently supports the AR8030, AR8031, AR8033 and AR8035 model
506 tristate "Quality Semiconductor PHYs"
508 Currently supports the qs6612
511 tristate "Realtek PHYs"
513 Supports the Realtek 821x PHY.
516 tristate "Driver for Renesas PHYs"
518 Supports the Renesas PHYs uPD60620 and uPD60620A.
521 tristate "Driver for Rockchip Ethernet PHYs"
523 Currently supports the integrated Ethernet PHY.
528 Currently supports the LAN83C185, LAN8187 and LAN8700 PHYs
531 tristate "STMicroelectronics STe10Xp PHYs"
533 This is the driver for the STe100p and STe101p PHYs.
535 config TERANETICS_PHY
536 tristate "Teranetics PHYs"
538 Currently supports the Teranetics TN2020
541 tristate "Vitesse PHYs"
543 Currently supports the vsc8244
545 config XILINX_GMII2RGMII
546 tristate "Xilinx GMII2RGMII converter driver"
548 This driver support xilinx GMII to RGMII IP core it provides
549 the Reduced Gigabit Media Independent Interface(RGMII) between
550 Ethernet physical media devices and the Gigabit Ethernet controller.
554 config MICREL_KS8995MA
555 tristate "Micrel KS8995MA 5-ports 10/100 managed Ethernet switch"