diff options
Diffstat (limited to 'include/linux/mdio-mux.h')
| -rw-r--r-- | include/linux/mdio-mux.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/mdio-mux.h b/include/linux/mdio-mux.h index 61f5b21b31c7..a5d58f221939 100644 --- a/include/linux/mdio-mux.h +++ b/include/linux/mdio-mux.h @@ -12,7 +12,16 @@ #include <linux/device.h> #include <linux/phy.h> +/* mdio_mux_init() - Initialize a MDIO mux + * @dev The device owning the MDIO mux + * @mux_node The device node of the MDIO mux + * @switch_fn The function called for switching target MDIO child + * mux_handle A pointer to a (void *) used internaly by mdio-mux + * @data Private data used by switch_fn() + * @mux_bus An optional parent bus (Other case are to use parent_bus property) + */ int mdio_mux_init(struct device *dev, + struct device_node *mux_node, int (*switch_fn) (int cur, int desired, void *data), void **mux_handle, void *data, |