From cac18ecb6f44b11bc303d7afbae3887b27938fa4 Mon Sep 17 00:00:00 2001 From: Randy Li Date: Sat, 10 Sep 2016 02:59:37 +0800 Subject: phy: Add reset callback The only use for this is for solving a hardware design problem in usb of Rockchip RK3288. Signed-off-by: Randy Li Reviewed-by: Heiko Stuebner Signed-off-by: Kishon Vijay Abraham I --- include/linux/phy/phy.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux/phy/phy.h') diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h index f08b67238b58..ee1bed7dbfc6 100644 --- a/include/linux/phy/phy.h +++ b/include/linux/phy/phy.h @@ -36,6 +36,7 @@ enum phy_mode { * @power_on: powering on the phy * @power_off: powering off the phy * @set_mode: set the mode of the phy + * @reset: resetting the phy * @owner: the module owner containing the ops */ struct phy_ops { @@ -44,6 +45,7 @@ struct phy_ops { int (*power_on)(struct phy *phy); int (*power_off)(struct phy *phy); int (*set_mode)(struct phy *phy, enum phy_mode mode); + int (*reset)(struct phy *phy); struct module *owner; }; @@ -136,6 +138,7 @@ 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); +int phy_reset(struct phy *phy); static inline int phy_get_bus_width(struct phy *phy) { return phy->attrs.bus_width; -- cgit v1.2.3-59-g8ed1b