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 "Broadcom iProc MDIO bus controller"
26 depends on ARCH_BCM_IPROC || COMPILE_TEST
27 depends on HAS_IOMEM && OF_MDIO
29 This module provides a driver for the MDIO busses found in the
32 config MDIO_BCM_UNIMAC
33 tristate "Broadcom UniMAC MDIO bus controller"
36 This module provides a driver for the Broadcom UniMAC MDIO busses.
37 This hardware can be found in the Broadcom GENET Ethernet MAC
38 controllers as well as some Broadcom Ethernet switches such as the
39 Starfighter 2 switches.
42 tristate "Bitbanged MDIO buses"
44 This module implements the MDIO bus protocol in software,
45 for use by low level drivers that export the ability to
46 drive the relevant pins.
54 This module provides a driver framework for MDIO bus
55 multiplexers which connect one of several child MDIO busses
56 to a parent bus. Switching between child busses is done by
57 device specific drivers.
59 config MDIO_BUS_MUX_BCM_IPROC
60 tristate "Broadcom iProc based MDIO bus multiplexers"
61 depends on OF && OF_MDIO && (ARCH_BCM_IPROC || COMPILE_TEST)
63 default ARCH_BCM_IPROC
65 This module provides a driver for MDIO bus multiplexers found in
66 iProc based Broadcom SoCs. This multiplexer connects one of several
67 child MDIO bus to a parent bus. Buses could be internal as well as
68 external and selection logic lies inside the same multiplexer.
70 config MDIO_BUS_MUX_GPIO
71 tristate "GPIO controlled MDIO bus multiplexers"
72 depends on OF_GPIO && OF_MDIO
75 This module provides a driver for MDIO bus multiplexers that
76 are controlled via GPIO lines. The multiplexer connects one of
77 several child MDIO busses to a parent bus. Child bus
78 selection is under the control of GPIO lines.
80 config MDIO_BUS_MUX_MESON_G12A
81 tristate "Amlogic G12a based MDIO bus multiplexer"
82 depends on ARCH_MESON || COMPILE_TEST
83 depends on OF_MDIO && HAS_IOMEM && COMMON_CLK
85 default m if ARCH_MESON
87 This module provides a driver for the MDIO multiplexer/glue of
88 the amlogic g12a SoC. The multiplexers connects either the external
89 or the internal MDIO bus to the parent bus.
91 config MDIO_BUS_MUX_MMIOREG
92 tristate "MMIO device-controlled MDIO bus multiplexers"
93 depends on OF_MDIO && HAS_IOMEM
96 This module provides a driver for MDIO bus multiplexers that
97 are controlled via a simple memory-mapped device, like an FPGA.
98 The multiplexer connects one of several child MDIO busses to a
99 parent bus. Child bus selection is under the control of one of
100 the FPGA's registers.
102 Currently, only 8/16/32 bits registers are supported.
104 config MDIO_BUS_MUX_MULTIPLEXER
105 tristate "MDIO bus multiplexer using kernel multiplexer subsystem"
110 This module provides a driver for MDIO bus multiplexer
111 that is controlled via the kernel multiplexer subsystem. The
112 bus multiplexer connects one of several child MDIO busses to
113 a parent bus. Child bus selection is under the control of
114 the kernel multiplexer subsystem.
120 tristate "GPIO lib-based bitbanged MDIO buses"
121 depends on MDIO_BITBANG
122 depends on GPIOLIB || COMPILE_TEST
124 Supports GPIO lib-based MDIO busses.
126 To compile this driver as a module, choose M here: the module
127 will be called mdio-gpio.
129 config MDIO_HISI_FEMAC
130 tristate "Hisilicon FEMAC MDIO bus controller"
131 depends on HAS_IOMEM && OF_MDIO
133 This module provides a driver for the MDIO busses found in the
134 Hisilicon SoC that have an Fast Ethernet MAC.
140 Support I2C based PHYs. This provides a MDIO bus bridged
141 to I2C to allow PHYs connected in I2C mode to be accessed
142 using the existing infrastructure.
144 This is library mode.
147 tristate "MOXA ART MDIO interface support"
148 depends on ARCH_MOXART || COMPILE_TEST
150 This driver supports the MDIO interface found in the network
151 interface units of the MOXA ART SoC
153 config MDIO_MSCC_MIIM
154 tristate "Microsemi MIIM interface support"
157 This driver supports the MIIM (MDIO) interface found in the network
158 switches of the Microsemi SoCs
161 tristate "Octeon and some ThunderX SOCs MDIO buses"
163 depends on HAS_IOMEM && OF_MDIO
166 This module provides a driver for the Octeon and ThunderX MDIO
167 buses. It is required by the Octeon and ThunderX ethernet device
168 drivers on some systems.
171 tristate "Allwinner sun4i MDIO interface support"
172 depends on ARCH_SUNXI || COMPILE_TEST
174 This driver supports the MDIO interface found in the network
175 interface units of the Allwinner SoC that have an EMAC (A10,
179 tristate "ThunderX SOCs MDIO buses"
184 This driver supports the MDIO interfaces found on Cavium
185 ThunderX SoCs when the MDIO bus device appears as a PCI
189 tristate "APM X-Gene SoC MDIO bus controller"
190 depends on ARCH_XGENE || COMPILE_TEST
192 This module provides a driver for the MDIO busses found in the
200 depends on NETDEVICES
204 PHYlink models the link between the PHY and MAC, allowing fixed
205 configuration links, PHYs, and Serdes links with MAC level
206 autonegotiation modes.
209 tristate "PHY Device support and infrastructure"
210 depends on NETDEVICES
213 Ethernet controllers are usually attached to PHY
214 devices. This option provides infrastructure for
215 managing PHY devices.
222 config LED_TRIGGER_PHY
223 bool "Support LED triggers for tracking link state"
224 depends on LEDS_TRIGGERS
226 Adds support for a set of LED trigger events per-PHY. Link
227 state change will trigger the events, for consumption by an
228 LED class driver. There are triggers for each link speed currently
229 supported by the PHY and also a one common "link" trigger as a
230 logical-or of all the link speed ones.
231 All these triggers are named according to the following pattern:
232 <mii bus id>:<phy>:<speed>
234 Where speed is in the form:
235 <Speed in megabits>Mbps OR <Speed in gigabits>Gbps OR link
236 for any speed known to the PHY.
239 comment "MII PHY device drivers"
242 tristate "SFP cage support"
243 depends on I2C && PHYLINK
244 depends on HWMON || HWMON=n
250 Currently supports the am79c874
253 tristate "Aquantia PHYs"
255 Currently supports the Aquantia AQ1202, AQ2104, AQR105, AQR405
260 Currently supports the Asix Electronics PHY found in the X-Surf 100
264 tristate "AT803X PHYs"
266 Currently supports the AT8030 and AT8035 model
269 tristate "Broadcom 63xx SOCs internal PHY"
270 depends on BCM63XX || COMPILE_TEST
271 select BCM_NET_PHYLIB
273 Currently supports the 6348 and 6358 PHYs.
276 tristate "Broadcom 7xxx SOCs internal PHYs"
277 select BCM_NET_PHYLIB
279 Currently supports the BCM7366, BCM7439, BCM7445, and
280 40nm and 65nm generation of BCM7xxx Set Top Box SoCs.
283 tristate "Broadcom BCM8706 and BCM8727 PHYs"
285 Currently supports the BCM8706 and BCM8727 10G Ethernet PHYs.
287 config BCM_CYGNUS_PHY
288 tristate "Broadcom Cygnus/Omega SoC internal PHY"
289 depends on ARCH_BCM_IPROC || COMPILE_TEST
290 depends on MDIO_BCM_IPROC
291 select BCM_NET_PHYLIB
293 This PHY driver is for the 1G internal PHYs of the Broadcom
294 Cygnus and Omega Family SoC.
296 Currently supports internal PHY's used in the BCM11300,
297 BCM11320, BCM11350, BCM11360, BCM58300, BCM58302,
298 BCM58303 & BCM58305 Broadcom Cygnus SoCs.
300 config BCM_NET_PHYLIB
304 tristate "Broadcom PHYs"
305 select BCM_NET_PHYLIB
307 Currently supports the BCM5411, BCM5421, BCM5461, BCM54616S, BCM5464,
308 BCM5481, BCM54810 and BCM5482 PHYs.
311 tristate "Cicada PHYs"
313 Currently supports the cis8204
316 tristate "Cortina EDC CDR 10G Ethernet PHY"
318 Currently supports the CS4340 phy.
321 tristate "Davicom PHYs"
323 Currently supports dm9161e and dm9131
326 tristate "Texas Instruments DP83822 PHY"
328 Supports the DP83822 PHY.
331 tristate "Texas Instruments DP83TC822 PHY"
333 Supports the DP83TC822 PHY.
336 tristate "Texas Instruments DP83848 PHY"
338 Supports the DP83848 PHY.
341 tristate "Texas Instruments DP83867 Gigabit PHY"
343 Currently supports the DP83867 PHY.
346 tristate "MDIO Bus/PHY emulation with fixed speed/link PHYs"
350 Adds the platform "fixed" MDIO Bus to cover the boards that use
351 PHYs that are not connected to the real MDIO bus.
353 Currently tested with mpc866ads and mpc8349e-mitx.
356 tristate "ICPlus PHYs"
358 Currently supports the IP175C and IP1001 PHYs.
360 config INTEL_XWAY_PHY
361 tristate "Intel XWAY PHYs"
363 Supports the Intel XWAY (former Lantiq) 11G and 22E PHYs.
364 These PHYs are marked as standalone chips under the names
365 PEF 7061, PEF 7071 and PEF 7072 or integrated into the Intel
366 SoCs xRX200, xRX300, xRX330, xRX350 and xRX550.
368 config LSI_ET1011C_PHY
369 tristate "LSI ET1011C PHY"
371 Supports the LSI ET1011C PHY.
374 tristate "Intel LXT PHYs"
376 Currently supports the lxt970, lxt971
379 tristate "Marvell PHYs"
381 Currently has a driver for the 88E1011S
383 config MARVELL_10G_PHY
384 tristate "Marvell Alaska 10Gbit PHYs"
386 Support for the Marvell Alaska MV88X3310 and compatible PHYs.
389 tristate "Amlogic Meson GXL Internal PHY"
390 depends on ARCH_MESON || COMPILE_TEST
392 Currently has a driver for the Amlogic Meson GXL Internal PHY
395 tristate "Micrel PHYs"
397 Supports the KSZ9021, VSC8201, KS8001 PHYs.
400 tristate "Microchip PHYs"
402 Supports the LAN88XX PHYs.
404 config MICROCHIP_T1_PHY
405 tristate "Microchip T1 PHYs"
407 Supports the LAN87XX PHYs.
410 tristate "Microsemi PHYs"
412 Currently supports VSC8514, VSC8530, VSC8531, VSC8540 and VSC8541 PHYs
415 tristate "National Semiconductor PHYs"
417 Currently supports the DP83865 PHY.
419 config NXP_TJA11XX_PHY
420 tristate "NXP TJA11xx PHYs support"
423 Currently supports the NXP TJA1100 and TJA1101 PHY.
426 tristate "Quality Semiconductor PHYs"
428 Currently supports the qs6612
431 tristate "Realtek PHYs"
433 Supports the Realtek 821x PHY.
436 tristate "Driver for Renesas PHYs"
438 Supports the Renesas PHYs uPD60620 and uPD60620A.
441 tristate "Driver for Rockchip Ethernet PHYs"
443 Currently supports the integrated Ethernet PHY.
448 Currently supports the LAN83C185, LAN8187 and LAN8700 PHYs
451 tristate "STMicroelectronics STe10Xp PHYs"
453 This is the driver for the STe100p and STe101p PHYs.
455 config TERANETICS_PHY
456 tristate "Teranetics PHYs"
458 Currently supports the Teranetics TN2020
461 tristate "Vitesse PHYs"
463 Currently supports the vsc8244
465 config XILINX_GMII2RGMII
466 tristate "Xilinx GMII2RGMII converter driver"
468 This driver support xilinx GMII to RGMII IP core it provides
469 the Reduced Gigabit Media Independent Interface(RGMII) between
470 Ethernet physical media devices and the Gigabit Ethernet controller.
474 config MICREL_KS8995MA
475 tristate "Micrel KS8995MA 5-ports 10/100 managed Ethernet switch"