linux/drivers/net/phy/Kconfig
Paulius Zaleckas f004f3ea34 phylib: make mdio-gpio work without OF (v4)
make mdio-gpio work with non OpenFirmware gpio implementation.

Aditional changes to mdio-gpio:
- use gpio_request() and gpio_free()
- place irq[] array in struct mdio_gpio_info
- add module description, author and license
- add note about compiling this driver as module
- rename mdc and mdio function (were ugly names)
- change MII to MDIO in bus name
- add __init __exit to module (un)loading functions
- probe fails if no phys added to the bus
- kzalloc bitbang with sizeof(*bitbang)

Changes since v3:
- keep bus naming "%x" to be compatible with existing drivers.

Changes since v2:
- more #ifdefs reduction
- platform driver will be registered on OF platforms also
- unified platform and OF bus_id to phy%i

Changes since v1:
- removed NO_IRQ
- reduced #idefs

Laurent, please test this driver under OF.

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-16 18:59:45 -08:00

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#
# PHY Layer Configuration
#
menuconfig PHYLIB
tristate "PHY Device support and infrastructure"
depends on !S390
depends on NET_ETHERNET
help
Ethernet controllers are usually attached to PHY
devices. This option provides infrastructure for
managing PHY devices.
if PHYLIB
comment "MII PHY device drivers"
config MARVELL_PHY
tristate "Drivers for Marvell PHYs"
---help---
Currently has a driver for the 88E1011S
config DAVICOM_PHY
tristate "Drivers for Davicom PHYs"
---help---
Currently supports dm9161e and dm9131
config QSEMI_PHY
tristate "Drivers for Quality Semiconductor PHYs"
---help---
Currently supports the qs6612
config LXT_PHY
tristate "Drivers for the Intel LXT PHYs"
---help---
Currently supports the lxt970, lxt971
config CICADA_PHY
tristate "Drivers for the Cicada PHYs"
---help---
Currently supports the cis8204
config VITESSE_PHY
tristate "Drivers for the Vitesse PHYs"
---help---
Currently supports the vsc8244
config SMSC_PHY
tristate "Drivers for SMSC PHYs"
---help---
Currently supports the LAN83C185, LAN8187 and LAN8700 PHYs
config BROADCOM_PHY
tristate "Drivers for Broadcom PHYs"
---help---
Currently supports the BCM5411, BCM5421, BCM5461, BCM5464, BCM5481
and BCM5482 PHYs.
config ICPLUS_PHY
tristate "Drivers for ICPlus PHYs"
---help---
Currently supports the IP175C PHY.
config REALTEK_PHY
tristate "Drivers for Realtek PHYs"
---help---
Supports the Realtek 821x PHY.
config FIXED_PHY
bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
depends on PHYLIB=y
---help---
Adds the platform "fixed" MDIO Bus to cover the boards that use
PHYs that are not connected to the real MDIO bus.
Currently tested with mpc866ads and mpc8349e-mitx.
config MDIO_BITBANG
tristate "Support for bitbanged MDIO buses"
help
This module implements the MDIO bus protocol in software,
for use by low level drivers that export the ability to
drive the relevant pins.
If in doubt, say N.
config MDIO_GPIO
tristate "Support for GPIO lib-based bitbanged MDIO buses"
depends on MDIO_BITBANG && GENERIC_GPIO
---help---
Supports GPIO lib-based MDIO busses.
To compile this driver as a module, choose M here: the module
will be called mdio-gpio.
endif # PHYLIB