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author | 2016-09-10 02:59:37 +0800 | |
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committer | 2016-09-10 17:31:39 +0530 | |
commit | cac18ecb6f44b11bc303d7afbae3887b27938fa4 (patch) | |
tree | f630b7ff27947281512d4112834fca0a7bf6b8d3 /include/linux/phy | |
parent | phy-sun4i-usb: Warn when external vbus is detected (diff) | |
download | linux-cac18ecb6f44b11bc303d7afbae3887b27938fa4.tar.gz linux-cac18ecb6f44b11bc303d7afbae3887b27938fa4.tar.bz2 linux-cac18ecb6f44b11bc303d7afbae3887b27938fa4.zip |
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 <ayaka@soulik.info>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'include/linux/phy')
-rw-r--r-- | include/linux/phy/phy.h | 3 |
1 files changed, 3 insertions, 0 deletions
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; |