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-rw-r--r--drivers/net/phy/Kconfig15
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index d0a02c1e40..d30f65b8e6 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -46,6 +46,21 @@ config MDIO_MVEBU
---help---
Driver for the MDIO bus found on Marvell EBU SoCs.
+config MDIO_BITBANG
+ bool "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
+ bool "Support for GPIO lib-based bitbanged MDIO buses"
+ depends on MDIO_BITBANG && GPIOLIB
+ ---help---
+ Supports GPIO lib-based MDIO busses.
+
endif
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