include/linux/scmi_protocol.h

1 /* SPDX-License-Identifier: GPL-2.0-only */
5  * Copyright (C) 2018-2021 ARM Ltd.
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)
76  * struct scmi_clk_proto_ops - represents the various operations provided
121  * struct scmi_perf_proto_ops - represents the various operations provided
171  * struct scmi_power_proto_ops - represents the various operations provided
184 #define SCMI_POWER_STATE_ID_MASK	(BIT(28) - 1)
197  * struct scmi_sensor_reading  - represent a timestamped read
211  * struct scmi_range_attrs  - specifies a sensor or axis values' range
221  * struct scmi_sensor_axis_info  - describes one sensor axes
224  * @scale: Power-of-10 multiplier applied to the axis unit.
225  * @name: NULL-terminated string representing axes name as advertised by
231  * @exponent: Extended attribute representing the power-of-10 multiplier that
249  * struct scmi_sensor_intervals_info  - describes number and type of available
260  *		   lesser-than-64-bytes dynamic allocation for small @count
284  * struct scmi_sensor_info - represents information related to one of the
288  * @scale: Power-of-10 multiplier applied to the sensor unit.
289  * @num_trip_points: Number of maximum configurable trip points.
293  * @tstamp_scale: Power-of-10 multiplier applied to the sensor timestamps to
301  * @name: NULL-terminated string representing sensor name as advertised by
312  * @exponent: Extended attribute representing the power-of-10 multiplier that is
475  * struct scmi_sensor_proto_ops - represents the various operations provided
480  * @trip_point_config: selects and configures a trip-point of interest
484  *			     Supports multi-axis sensors for sensors which
508  * struct scmi_reset_proto_ops - represents the various operations provided
534  * struct scmi_voltage_info - describe one available SCMI Voltage Domain
538  *	       - when True the entries are to be interpreted as triplets,
541  *	       - when False the entries simply represent a single discrete
566  * struct scmi_voltage_proto_ops - represents the various operations provided
593  * struct scmi_powercap_info  - Describe one available Powercap domain
609  * @min_pai: Minimum configurable PAI.
610  * @max_pai: Maximum configurable PAI.
612  * @min_power_cap: Minimum configurable CAP.
613  * @max_power_cap: Maximum configurable CAP.
649  * struct scmi_powercap_proto_ops - represents the various operations provided
721  * struct scmi_notify_ops  - represents notifications' operations provided by
780  * struct scmi_handle - Handle returned to ARM SCMI clients for usage.
793  *			 Some users of the SCMI stack in the upper layers could
873 	return -EINVAL;  in scmi_driver_register()
885  * module_scmi_driver() - Helper macro for registering a scmi driver
896  * module_scmi_protocol() - Helper macro for registering a scmi protocol
911 /* SCMI Notification API - Custom Event Reports */