diff options
| author | Florian Fainelli <f.fainelli@gmail.com> | 2017-02-04 13:02:44 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-02-07 10:51:46 -0500 |
| commit | 648ea0134069cda7d4940f397bcc6901fb88752a (patch) | |
| tree | 2e898d9c56777f31708c0292170eae5d76c13882 /drivers/net/phy/mdio_bus.c | |
| parent | 71e0bbde0d88047f66b25721f69a441d46083748 (diff) | |
net: phy: Allow pre-declaration of MDIO devices
Allow board support code to collect pre-declarations for MDIO devices by
registering them with mdiobus_register_board_info(). SPI and I2C buses
have a similar feature, we were missing this for MDIO devices, but this
is particularly useful for e.g: MDIO-connected switches which need to
provide their port layout (often board-specific) to a MDIO Ethernet
switch driver.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy/mdio_bus.c')
| -rw-r--r-- | drivers/net/phy/mdio_bus.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c index 653d076eafe5..fa7d51f14869 100644 --- a/drivers/net/phy/mdio_bus.c +++ b/drivers/net/phy/mdio_bus.c @@ -41,6 +41,8 @@ #define CREATE_TRACE_POINTS #include <trace/events/mdio.h> +#include "mdio-boardinfo.h" + int mdiobus_register_device(struct mdio_device *mdiodev) { if (mdiodev->bus->mdio_map[mdiodev->addr]) @@ -343,6 +345,8 @@ int __mdiobus_register(struct mii_bus *bus, struct module *owner) } } + mdiobus_setup_mdiodev_from_board_info(bus); + bus->state = MDIOBUS_REGISTERED; pr_info("%s: probed\n", bus->name); return 0; |