xref: /openbmc/linux/drivers/net/phy/Kconfig (revision dc6a81c3) 
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_MOXART
161	tristate "MOXA ART MDIO interface support"
162	depends on ARCH_MOXART || COMPILE_TEST
163	help
164	  This driver supports the MDIO interface found in the network
165	  interface units of the MOXA ART SoC
166
167config MDIO_MSCC_MIIM
168	tristate "Microsemi MIIM interface support"
169	depends on HAS_IOMEM
170	help
171	  This driver supports the MIIM (MDIO) interface found in the network
172	  switches of the Microsemi SoCs
173
174config MDIO_OCTEON
175	tristate "Octeon and some ThunderX SOCs MDIO buses"
176	depends on (64BIT && OF_MDIO) || COMPILE_TEST
177	depends on HAS_IOMEM
178	select MDIO_CAVIUM
179	help
180	  This module provides a driver for the Octeon and ThunderX MDIO
181	  buses. It is required by the Octeon and ThunderX ethernet device
182	  drivers on some systems.
183
184config MDIO_SUN4I
185	tristate "Allwinner sun4i MDIO interface support"
186	depends on ARCH_SUNXI || COMPILE_TEST
187	help
188	  This driver supports the MDIO interface found in the network
189	  interface units of the Allwinner SoC that have an EMAC (A10,
190	  A12, A10s, etc.)
191
192config MDIO_THUNDER
193	tristate "ThunderX SOCs MDIO buses"
194	depends on 64BIT
195	depends on PCI
196	select MDIO_CAVIUM
197	help
198	  This driver supports the MDIO interfaces found on Cavium
199	  ThunderX SoCs when the MDIO bus device appears as a PCI
200	  device.
201
202config MDIO_XGENE
203	tristate "APM X-Gene SoC MDIO bus controller"
204	depends on ARCH_XGENE || COMPILE_TEST
205	help
206	  This module provides a driver for the MDIO busses found in the
207	  APM X-Gene SoC's.
208
209endif
210endif
211
212config PHYLINK
213	tristate
214	depends on NETDEVICES
215	select PHYLIB
216	select SWPHY
217	help
218	  PHYlink models the link between the PHY and MAC, allowing fixed
219	  configuration links, PHYs, and Serdes links with MAC level
220	  autonegotiation modes.
221
222menuconfig PHYLIB
223	tristate "PHY Device support and infrastructure"
224	depends on NETDEVICES
225	select MDIO_DEVICE
226	help
227	  Ethernet controllers are usually attached to PHY
228	  devices.  This option provides infrastructure for
229	  managing PHY devices.
230
231if PHYLIB
232
233config SWPHY
234	bool
235
236config LED_TRIGGER_PHY
237	bool "Support LED triggers for tracking link state"
238	depends on LEDS_TRIGGERS
239	---help---
240	  Adds support for a set of LED trigger events per-PHY.  Link
241	  state change will trigger the events, for consumption by an
242	  LED class driver.  There are triggers for each link speed currently
243	  supported by the PHY and also a one common "link" trigger as a
244	  logical-or of all the link speed ones.
245	  All these triggers are named according to the following pattern:
246	      <mii bus id>:<phy>:<speed>
247
248	  Where speed is in the form:
249		<Speed in megabits>Mbps OR <Speed in gigabits>Gbps OR link
250		for any speed known to the PHY.
251
252
253comment "MII PHY device drivers"
254
255config SFP
256	tristate "SFP cage support"
257	depends on I2C && PHYLINK
258	depends on HWMON || HWMON=n
259	select MDIO_I2C
260
261config ADIN_PHY
262	tristate "Analog Devices Industrial Ethernet PHYs"
263	help
264	  Adds support for the Analog Devices Industrial Ethernet PHYs.
265	  Currently supports the:
266	  - ADIN1200 - Robust,Industrial, Low Power 10/100 Ethernet PHY
267	  - ADIN1300 - Robust,Industrial, Low Latency 10/100/1000 Gigabit
268	    Ethernet PHY
269
270config AMD_PHY
271	tristate "AMD PHYs"
272	---help---
273	  Currently supports the am79c874
274
275config AQUANTIA_PHY
276	tristate "Aquantia PHYs"
277	---help---
278	  Currently supports the Aquantia AQ1202, AQ2104, AQR105, AQR405
279
280config AX88796B_PHY
281	tristate "Asix PHYs"
282	help
283	  Currently supports the Asix Electronics PHY found in the X-Surf 100
284	  AX88796B package.
285
286config BCM63XX_PHY
287	tristate "Broadcom 63xx SOCs internal PHY"
288	depends on BCM63XX || COMPILE_TEST
289	select BCM_NET_PHYLIB
290	---help---
291	  Currently supports the 6348 and 6358 PHYs.
292
293config BCM7XXX_PHY
294	tristate "Broadcom 7xxx SOCs internal PHYs"
295	select BCM_NET_PHYLIB
296	---help---
297	  Currently supports the BCM7366, BCM7439, BCM7445, and
298	  40nm and 65nm generation of BCM7xxx Set Top Box SoCs.
299
300config BCM87XX_PHY
301	tristate "Broadcom BCM8706 and BCM8727 PHYs"
302	help
303	  Currently supports the BCM8706 and BCM8727 10G Ethernet PHYs.
304
305config BCM_CYGNUS_PHY
306	tristate "Broadcom Cygnus/Omega SoC internal PHY"
307	depends on ARCH_BCM_IPROC || COMPILE_TEST
308	depends on MDIO_BCM_IPROC
309	select BCM_NET_PHYLIB
310	---help---
311	  This PHY driver is for the 1G internal PHYs of the Broadcom
312	  Cygnus and Omega Family SoC.
313
314	  Currently supports internal PHY's used in the BCM11300,
315	  BCM11320, BCM11350, BCM11360, BCM58300, BCM58302,
316	  BCM58303 & BCM58305 Broadcom Cygnus SoCs.
317
318config BCM_NET_PHYLIB
319	tristate
320
321config BROADCOM_PHY
322	tristate "Broadcom PHYs"
323	select BCM_NET_PHYLIB
324	---help---
325	  Currently supports the BCM5411, BCM5421, BCM5461, BCM54616S, BCM5464,
326	  BCM5481, BCM54810 and BCM5482 PHYs.
327
328config BCM84881_PHY
329	bool "Broadcom BCM84881 PHY"
330	depends on PHYLIB=y
331	---help---
332	  Support the Broadcom BCM84881 PHY.
333
334config CICADA_PHY
335	tristate "Cicada PHYs"
336	---help---
337	  Currently supports the cis8204
338
339config CORTINA_PHY
340	tristate "Cortina EDC CDR 10G Ethernet PHY"
341	---help---
342	  Currently supports the CS4340 phy.
343
344config DAVICOM_PHY
345	tristate "Davicom PHYs"
346	---help---
347	  Currently supports dm9161e and dm9131
348
349config DP83822_PHY
350	tristate "Texas Instruments DP83822/825/826 PHYs"
351	---help---
352	  Supports the DP83822, DP83825I, DP83825CM, DP83825CS, DP83825S,
353	  DP83826C and DP83826NC PHYs.
354
355config DP83TC811_PHY
356	tristate "Texas Instruments DP83TC811 PHY"
357	---help---
358	  Supports the DP83TC811 PHY.
359
360config DP83848_PHY
361	tristate "Texas Instruments DP83848 PHY"
362	---help---
363	  Supports the DP83848 PHY.
364
365config DP83867_PHY
366	tristate "Texas Instruments DP83867 Gigabit PHY"
367	---help---
368	  Currently supports the DP83867 PHY.
369
370config DP83869_PHY
371	tristate "Texas Instruments DP83869 Gigabit PHY"
372	---help---
373	  Currently supports the DP83869 PHY.  This PHY supports copper and
374	  fiber connections.
375
376config FIXED_PHY
377	tristate "MDIO Bus/PHY emulation with fixed speed/link PHYs"
378	depends on PHYLIB
379	select SWPHY
380	---help---
381	  Adds the platform "fixed" MDIO Bus to cover the boards that use
382	  PHYs that are not connected to the real MDIO bus.
383
384	  Currently tested with mpc866ads and mpc8349e-mitx.
385
386config ICPLUS_PHY
387	tristate "ICPlus PHYs"
388	---help---
389	  Currently supports the IP175C and IP1001 PHYs.
390
391config INTEL_XWAY_PHY
392	tristate "Intel XWAY PHYs"
393	---help---
394	  Supports the Intel XWAY (former Lantiq) 11G and 22E PHYs.
395	  These PHYs are marked as standalone chips under the names
396	  PEF 7061, PEF 7071 and PEF 7072 or integrated into the Intel
397	  SoCs xRX200, xRX300, xRX330, xRX350 and xRX550.
398
399config LSI_ET1011C_PHY
400	tristate "LSI ET1011C PHY"
401	---help---
402	  Supports the LSI ET1011C PHY.
403
404config LXT_PHY
405	tristate "Intel LXT PHYs"
406	---help---
407	  Currently supports the lxt970, lxt971
408
409config MARVELL_PHY
410	tristate "Marvell PHYs"
411	---help---
412	  Currently has a driver for the 88E1011S
413
414config MARVELL_10G_PHY
415	tristate "Marvell Alaska 10Gbit PHYs"
416	---help---
417	  Support for the Marvell Alaska MV88X3310 and compatible PHYs.
418
419config MESON_GXL_PHY
420	tristate "Amlogic Meson GXL Internal PHY"
421	depends on ARCH_MESON || COMPILE_TEST
422	---help---
423	  Currently has a driver for the Amlogic Meson GXL Internal PHY
424
425config MICREL_PHY
426	tristate "Micrel PHYs"
427	---help---
428	  Supports the KSZ9021, VSC8201, KS8001 PHYs.
429
430config MICROCHIP_PHY
431	tristate "Microchip PHYs"
432	help
433	  Supports the LAN88XX PHYs.
434
435config MICROCHIP_T1_PHY
436	tristate "Microchip T1 PHYs"
437	---help---
438	  Supports the LAN87XX PHYs.
439
440config MICROSEMI_PHY
441	tristate "Microsemi PHYs"
442	depends on MACSEC || MACSEC=n
443	select CRYPTO_AES
444	select CRYPTO_ECB
445	---help---
446	  Currently supports VSC8514, VSC8530, VSC8531, VSC8540 and VSC8541 PHYs
447
448config NATIONAL_PHY
449	tristate "National Semiconductor PHYs"
450	---help---
451	  Currently supports the DP83865 PHY.
452
453config NXP_TJA11XX_PHY
454	tristate "NXP TJA11xx PHYs support"
455	depends on HWMON
456	---help---
457	  Currently supports the NXP TJA1100 and TJA1101 PHY.
458
459config AT803X_PHY
460	tristate "Qualcomm Atheros AR803X PHYs"
461	depends on REGULATOR
462	help
463	  Currently supports the AR8030, AR8031, AR8033 and AR8035 model
464
465config QSEMI_PHY
466	tristate "Quality Semiconductor PHYs"
467	---help---
468	  Currently supports the qs6612
469
470config REALTEK_PHY
471	tristate "Realtek PHYs"
472	---help---
473	  Supports the Realtek 821x PHY.
474
475config RENESAS_PHY
476	tristate "Driver for Renesas PHYs"
477	---help---
478	  Supports the Renesas PHYs uPD60620 and uPD60620A.
479
480config ROCKCHIP_PHY
481	tristate "Driver for Rockchip Ethernet PHYs"
482	---help---
483	  Currently supports the integrated Ethernet PHY.
484
485config SMSC_PHY
486	tristate "SMSC PHYs"
487	---help---
488	  Currently supports the LAN83C185, LAN8187 and LAN8700 PHYs
489
490config STE10XP
491	tristate "STMicroelectronics STe10Xp PHYs"
492	---help---
493	  This is the driver for the STe100p and STe101p PHYs.
494
495config TERANETICS_PHY
496	tristate "Teranetics PHYs"
497	---help---
498	  Currently supports the Teranetics TN2020
499
500config VITESSE_PHY
501	tristate "Vitesse PHYs"
502	---help---
503	  Currently supports the vsc8244
504
505config XILINX_GMII2RGMII
506	tristate "Xilinx GMII2RGMII converter driver"
507	---help---
508	  This driver support xilinx GMII to RGMII IP core it provides
509	  the Reduced Gigabit Media Independent Interface(RGMII) between
510	  Ethernet physical media devices and the Gigabit Ethernet controller.
511
512endif # PHYLIB
513
514config MICREL_KS8995MA
515	tristate "Micrel KS8995MA 5-ports 10/100 managed Ethernet switch"
516	depends on SPI
517