diff options
| -rw-r--r-- | drivers/phy/phy-core.c | 2 | ||||
| -rw-r--r-- | include/linux/phy/phy.h | 18 |
2 files changed, 20 insertions, 0 deletions
diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c index 8f6e8e28996d..09ac8afb97ac 100644 --- a/drivers/phy/phy-core.c +++ b/drivers/phy/phy-core.c @@ -351,6 +351,8 @@ int phy_set_mode(struct phy *phy, enum phy_mode mode) mutex_lock(&phy->mutex); ret = phy->ops->set_mode(phy, mode); + if (!ret) + phy->attrs.mode = mode; mutex_unlock(&phy->mutex); return ret; diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h index 4f8423a948d5..485469e6fa7f 100644 --- a/include/linux/phy/phy.h +++ b/include/linux/phy/phy.h @@ -25,7 +25,15 @@ struct phy; enum phy_mode { PHY_MODE_INVALID, PHY_MODE_USB_HOST, + PHY_MODE_USB_HOST_LS, + PHY_MODE_USB_HOST_FS, + PHY_MODE_USB_HOST_HS, + PHY_MODE_USB_HOST_SS, PHY_MODE_USB_DEVICE, + PHY_MODE_USB_DEVICE_LS, + PHY_MODE_USB_DEVICE_FS, + PHY_MODE_USB_DEVICE_HS, + PHY_MODE_USB_DEVICE_SS, PHY_MODE_USB_OTG, PHY_MODE_SGMII, PHY_MODE_10GKR, @@ -61,6 +69,7 @@ struct phy_ops { */ struct phy_attrs { u32 bus_width; + enum phy_mode mode; }; /** @@ -144,6 +153,10 @@ int phy_exit(struct phy *phy); int phy_power_on(struct phy *phy); int phy_power_off(struct phy *phy); int phy_set_mode(struct phy *phy, enum phy_mode mode); +static inline enum phy_mode phy_get_mode(struct phy *phy) +{ + return phy->attrs.mode; +} int phy_reset(struct phy *phy); int phy_calibrate(struct phy *phy); static inline int phy_get_bus_width(struct phy *phy) @@ -260,6 +273,11 @@ static inline int phy_set_mode(struct phy *phy, enum phy_mode mode) return -ENOSYS; } +static inline enum phy_mode phy_get_mode(struct phy *phy) +{ + return PHY_MODE_INVALID; +} + static inline int phy_reset(struct phy *phy) { if (!phy) |