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
94  * @limits_set: sets limits on the performance level of a domain
95  * @limits_get: gets limits on the performance level of a domain
96  * @level_set: sets the performance level of a domain
97  * @level_get: gets the performance level of a domain
102  *	to sustained performance level mapping
104  *	to sustained performance level mapping
114 			 u32 level, bool poll);
116 			 u32 *level, bool poll);
136  * struct scmi_power_proto_ops - represents the various operations provided
148 #define SCMI_POWER_STATE_ID_MASK	(BIT(28) - 1)
163  * scmi_sensor_reading  - represent a timestamped read
169  *	       SCMI platform. Set to zero when not available.
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
192  *	  SCMI platform.
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
268  *	  SCMI platform.
278  * @exponent: Extended attribute representing the power-of-10 multiplier that is
342  * DSP0249 (Platform Level Data Model specification)
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
502  * @id: the domain ID as advertised by the platform
504  *	       - when True the entries are to be interpreted as triplets,
507  *	       - when False the entries simply represent a single discrete
508  *	         supported voltage level
512  * @name: name assigned to the Voltage Domain by platform
531  * struct scmi_voltage_proto_ops - represents the various operations provided
538  * @level_set: set the voltage level for the specified domain
539  * @level_get: get the voltage level of the specified domain
558  * struct scmi_notify_ops  - represents notifications' operations provided by
569  * platform instance regarding the desired event identified by the
574  * @handle: The handle identifying the platform instance to use, when not
614  * struct scmi_handle - Handle returned to ARM SCMI clients for usage.
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 */