include/linux/scmi_protocol.h

1 /* SPDX-License-Identifier: GPL-2.0-only */
21  * struct scmi_revision_info - version information structure
30  * @impl_ver: A vendor-specific implementation version.
32  * @sub_vendor_id: A sub-vendor identifier(Null terminated ASCII string)
65  * struct scmi_clk_proto_ops - represents the various operations provided
91  * struct scmi_perf_proto_ops - represents the various operations provided
105  * @est_power_get: gets the estimated power cost for a given performance domain
127 			     unsigned long *rate, unsigned long *power);
136  * struct scmi_power_proto_ops - represents the various operations provided
137  *	by SCMI Power Protocol
139  * @num_domains_get: get the count of power domains provided by SCMI
140  * @name_get: gets the name of a power domain
141  * @state_set: sets the power state of a power domain
142  * @state_get: gets the power state of a power domain
148 #define SCMI_POWER_STATE_ID_MASK	(BIT(28) - 1)
163  * scmi_sensor_reading  - represent a timestamped read
177  * scmi_range_attrs  - specifies a sensor or axis values' range
187  * scmi_sensor_axis_info  - describes one sensor axes
190  * @scale: Power-of-10 multiplier applied to the axis unit.
191  * @name: NULL-terminated string representing axes name as advertised by
197  * @exponent: Extended attribute representing the power-of-10 multiplier that
215  * scmi_sensor_intervals_info  - describes number and type of available update
226  *		   lesser-than-64-bytes dynamic allocation for small @count
250  * struct scmi_sensor_info - represents information related to one of the
254  * @scale: Power-of-10 multiplier applied to the sensor unit.
259  * @tstamp_scale: Power-of-10 multiplier applied to the sensor timestamps to
267  * @name: NULL-terminated string representing sensor name as advertised by
271  * @sensor_power: Extended attribute representing the average power
278  * @exponent: Extended attribute representing the power-of-10 multiplier that is
352 	POWER = 0x7,  enumerator
443  * struct scmi_sensor_proto_ops - represents the various operations provided
448  * @trip_point_config: selects and configures a trip-point of interest
452  *			     Supports multi-axis sensors for sensors which
478  * struct scmi_reset_proto_ops - represents the various operations provided
500  * struct scmi_voltage_info - describe one available SCMI Voltage Domain
504  *	       - when True the entries are to be interpreted as triplets,
507  *	       - when False the entries simply represent a single discrete
531  * struct scmi_voltage_proto_ops - represents the various operations provided
558  * struct scmi_notify_ops  - represents notifications' operations provided by
560  * @devm_register_event_notifier: Managed registration of a notifier_block for
562  * @devm_unregister_event_notifier: Managed unregistration of a notifier_block
573  * @sdev: The scmi_device to use when calling the devres managed ops devm_
575  *	    calling the managed ops devm_
614  * struct scmi_handle - Handle returned to ARM SCMI clients for usage.
618  * @devm_acquire_protocol: devres managed method to get hold of a protocol,
621  * @devm_get_protocol: devres managed method to acquire a protocol, causing
625  * @devm_put_protocol: devres managed method to release a protocol acquired
707 	return -EINVAL;  in scmi_driver_register()
719  * module_scmi_driver() - Helper macro for registering a scmi driver
730  * module_scmi_protocol() - Helper macro for registering a scmi protocol
745 /* SCMI Notification API - Custom Event Reports */