The Broadcom MDIO UniMAC driver uses routines provided by of_mdio.c which is
guarded by CONFIG_OF_MDIO.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
config MDIO_BCM_UNIMAC
tristate "Broadcom UniMAC MDIO bus controller"
- depends on HAS_IOMEM
+ depends on HAS_IOMEM && OF_MDIO
help
This module provides a driver for the Broadcom UniMAC MDIO busses.
This hardware can be found in the Broadcom GENET Ethernet MAC