diff options
| author | Cristian Marussi <cristian.marussi@arm.com> | 2020-07-01 16:53:46 +0100 |
|---|---|---|
| committer | Sudeep Holla <sudeep.holla@arm.com> | 2020-07-01 17:07:26 +0100 |
| commit | 128e3e9311a95bab6b267b7a93eb9ebe2347dbda (patch) | |
| tree | 8e4dfadac304c5f66c66eccbd5f4f4f32d6da0e5 /include/linux/scmi_protocol.h | |
| parent | fb5086dc4746184a9325fc25411226a750fb252c (diff) | |
firmware: arm_scmi: Add sensor notifications support
Make SCMI sensor protocol register with the notification core.
Link: https://lore.kernel.org/r/20200701155348.52864-8-cristian.marussi@arm.com
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Diffstat (limited to 'include/linux/scmi_protocol.h')
| -rw-r--r-- | include/linux/scmi_protocol.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/include/linux/scmi_protocol.h b/include/linux/scmi_protocol.h index 65ad83ddde70..d0ea4a5037e7 100644 --- a/include/linux/scmi_protocol.h +++ b/include/linux/scmi_protocol.h @@ -176,18 +176,13 @@ enum scmi_sensor_class { * * @count_get: get the count of sensors provided by SCMI * @info_get: get the information of the specified sensor - * @trip_point_notify: control notifications on cross-over events for - * the trip-points * @trip_point_config: selects and configures a trip-point of interest * @reading_get: gets the current value of the sensor */ struct scmi_sensor_ops { int (*count_get)(const struct scmi_handle *handle); - const struct scmi_sensor_info *(*info_get) (const struct scmi_handle *handle, u32 sensor_id); - int (*trip_point_notify)(const struct scmi_handle *handle, - u32 sensor_id, bool enable); int (*trip_point_config)(const struct scmi_handle *handle, u32 sensor_id, u8 trip_id, u64 trip_value); int (*reading_get)(const struct scmi_handle *handle, u32 sensor_id, @@ -380,6 +375,7 @@ enum scmi_notification_events { SCMI_EVENT_POWER_STATE_CHANGED = 0x0, SCMI_EVENT_PERFORMANCE_LIMITS_CHANGED = 0x0, SCMI_EVENT_PERFORMANCE_LEVEL_CHANGED = 0x1, + SCMI_EVENT_SENSOR_TRIP_POINT_EVENT = 0x0, }; struct scmi_power_state_changed_report { @@ -404,4 +400,11 @@ struct scmi_perf_level_report { u32 performance_level; }; +struct scmi_sensor_trip_point_report { + u64 timestamp; + u32 agent_id; + u32 sensor_id; + u32 trip_point_desc; +}; + #endif /* _LINUX_SCMI_PROTOCOL_H */ |