diff options
| author | Scott Wood <scottwood@freescale.com> | 2007-10-01 14:20:56 -0500 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:54:03 -0700 |
| commit | e2ec4581adf7e288c193e981c39ca01cdb20a272 (patch) | |
| tree | 354c0afb64104457d2690e656f2d7ae883ff5722 /drivers/net/phy/Kconfig | |
| parent | 976de6a8c304dcc43e38efcb8a0bace7866b6242 (diff) | |
Generic bitbanged MDIO library
Previously, bitbanged MDIO was only supported in individual
hardware-specific drivers. This code factors out the higher level
protocol implementation, reducing the hardware-specific portion to
functions setting direction, data, and clock.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/phy/Kconfig')
| -rw-r--r-- | drivers/net/phy/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index 432c210513be..54b2ba996640 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -90,4 +90,13 @@ config FIXED_MII_AMNT This control will have specified number allocated for each fixed PHY type enabled. +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. + endif # PHYLIB |