diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/dm/uclass-id.h | 1 | ||||
| -rw-r--r-- | include/miiphy.h | 20 |
2 files changed, 21 insertions, 0 deletions
diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h index f9300a64ce..d4d96106b3 100644 --- a/include/dm/uclass-id.h +++ b/include/dm/uclass-id.h @@ -59,6 +59,7 @@ enum uclass_id { UCLASS_MAILBOX, /* Mailbox controller */ UCLASS_MASS_STORAGE, /* Mass storage device */ UCLASS_MDIO, /* MDIO bus */ + UCLASS_MDIO_MUX, /* MDIO MUX/switch */ UCLASS_MISC, /* Miscellaneous device */ UCLASS_MMC, /* SD / MMC card or chip */ UCLASS_MOD_EXP, /* RSA Mod Exp device */ diff --git a/include/miiphy.h b/include/miiphy.h index e6dd441983..9b97d09f18 100644 --- a/include/miiphy.h +++ b/include/miiphy.h @@ -167,4 +167,24 @@ struct phy_device *dm_mdio_phy_connect(struct udevice *dev, int addr, #endif +#ifdef CONFIG_DM_MDIO_MUX + +/* indicates none of the child buses is selected */ +#define MDIO_MUX_SELECT_NONE -1 + +/** + * struct mdio_mux_ops - MDIO MUX operations + * + * @select: Selects a child bus + * @deselect: Clean up selection. Optional, can be NULL + */ +struct mdio_mux_ops { + int (*select)(struct udevice *mux, int cur, int sel); + int (*deselect)(struct udevice *mux, int sel); +}; + +#define mdio_mux_get_ops(dev) ((struct mdio_mux_ops *)(dev)->driver->ops) + +#endif + #endif |