diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/dpll.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/linux/dpll.h b/include/linux/dpll.h index f2e8660e90cd..8ed90dfc65f0 100644 --- a/include/linux/dpll.h +++ b/include/linux/dpll.h @@ -11,6 +11,7 @@ #include <linux/device.h> #include <linux/netlink.h> #include <linux/netdevice.h> +#include <linux/notifier.h> #include <linux/rtnetlink.h> struct dpll_device; @@ -172,6 +173,30 @@ struct dpll_pin_properties { u32 phase_gran; }; +#define DPLL_DEVICE_CREATED 1 +#define DPLL_DEVICE_DELETED 2 +#define DPLL_DEVICE_CHANGED 3 +#define DPLL_PIN_CREATED 4 +#define DPLL_PIN_DELETED 5 +#define DPLL_PIN_CHANGED 6 + +struct dpll_device_notifier_info { + struct dpll_device *dpll; + u32 id; + u32 idx; + u64 clock_id; + enum dpll_type type; +}; + +struct dpll_pin_notifier_info { + struct dpll_pin *pin; + u32 id; + u32 idx; + u64 clock_id; + const struct fwnode_handle *fwnode; + const struct dpll_pin_properties *prop; +}; + #if IS_ENABLED(CONFIG_DPLL) void dpll_netdev_pin_set(struct net_device *dev, struct dpll_pin *dpll_pin); void dpll_netdev_pin_clear(struct net_device *dev); @@ -242,4 +267,8 @@ int dpll_device_change_ntf(struct dpll_device *dpll); int dpll_pin_change_ntf(struct dpll_pin *pin); +int register_dpll_notifier(struct notifier_block *nb); + +int unregister_dpll_notifier(struct notifier_block *nb); + #endif |