net: introduce MDIO DM class for MDIO devices
Adds UCLASS_MDIO DM class supporting MDIO buses that are probed as
stand-alone devices. Useful in particular for systems that support
DM_ETH and have a stand-alone MDIO hardware block shared by multiple
Ethernet interfaces.
Signed-off-by: Alex Marginean <alexm.osslist@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index e6a4fdf..6fba5a8 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -11,6 +11,19 @@
This is currently implemented in net/eth-uclass.c
Look in include/net.h for details.
+config DM_MDIO
+ bool "Enable Driver Model for MDIO devices"
+ depends on DM_ETH && PHYLIB
+ help
+ Enable driver model for MDIO devices
+
+ Adds UCLASS_MDIO DM class supporting MDIO buses that are probed as
+ stand-alone devices. Useful in particular for systems that support
+ DM_ETH and have a stand-alone MDIO hardware block shared by multiple
+ Ethernet interfaces.
+ This is currently implemented in net/mdio-uclass.c
+ Look in include/miiphy.h for details.
+
menuconfig NETDEVICES
bool "Network device support"
depends on NET