25  * struct __thermal_cooling_bind_param - a cooling device for a trip point
27  * @min: minimum cooling state used at this trip point
28  * @max: maximum cooling state used at this trip point
38  * struct __thermal_bind_param - a match between trip and cooling device
41  * @trip_id: the trip point index
58  * @ntrips: number of trip points
59  * @trips: an array of trip points (0..ntrips - 1)
72 	/* trip data */
110  * of_thermal_get_ntrips - function to export number of available trip
114  * This function is a globally visible wrapper to get number of trip points
117  * Return: number of available trip points, -ENODEV when data not available
131  * of_thermal_is_trip_valid - function to check if trip point is valid
134  * @trip:	trip point to evaluate
136  * This function is responsible for checking if passed trip point is valid
138  * Return: true if trip point is valid, false otherwise
140 bool of_thermal_is_trip_valid(struct thermal_zone_device *tz, int trip)  in of_thermal_is_trip_valid()  argument
144 	if (!data || trip >= data->ntrips || trip < 0)  in of_thermal_is_trip_valid()
153  *				trip points
157  * This function provides a pointer to trip points table
159  * Return: pointer to trip points table, NULL otherwise
192 static int of_thermal_get_trend(struct thermal_zone_device *tz, int trip,  in of_thermal_get_trend()  argument
200 	return data->ops->get_trend(data->sensor_data, trip, trend);  in of_thermal_get_trend()
270 static int of_thermal_get_trip_type(struct thermal_zone_device *tz, int trip,  in of_thermal_get_trip_type()  argument
275 	if (trip >= data->ntrips || trip < 0)  in of_thermal_get_trip_type()
278 	*type = data->trips[trip].type;  in of_thermal_get_trip_type()
283 static int of_thermal_get_trip_temp(struct thermal_zone_device *tz, int trip,  in of_thermal_get_trip_temp()  argument
288 	if (trip >= data->ntrips || trip < 0)  in of_thermal_get_trip_temp()
291 	*temp = data->trips[trip].temperature;  in of_thermal_get_trip_temp()
296 static int of_thermal_set_trip_temp(struct thermal_zone_device *tz, int trip,  in of_thermal_set_trip_temp()  argument
301 	if (trip >= data->ntrips || trip < 0)  in of_thermal_set_trip_temp()
307 		ret = data->ops->set_trip_temp(data->sensor_data, trip, temp);  in of_thermal_set_trip_temp()
312 	/* thermal framework should take care of data->mask & (1 << trip) */  in of_thermal_set_trip_temp()
313 	data->trips[trip].temperature = temp;  in of_thermal_set_trip_temp()
318 static int of_thermal_get_trip_hyst(struct thermal_zone_device *tz, int trip,  in of_thermal_get_trip_hyst()  argument
323 	if (trip >= data->ntrips || trip < 0)  in of_thermal_get_trip_hyst()
326 	*hyst = data->trips[trip].hysteresis;  in of_thermal_get_trip_hyst()
331 static int of_thermal_set_trip_hyst(struct thermal_zone_device *tz, int trip,  in of_thermal_set_trip_hyst()  argument
336 	if (trip >= data->ntrips || trip < 0)  in of_thermal_set_trip_hyst()
339 	/* thermal framework should take care of data->mask & (1 << trip) */  in of_thermal_set_trip_hyst()
340 	data->trips[trip].hysteresis = hyst;  in of_thermal_set_trip_hyst()
660  * @trips: array of thermal zone trip points
661  * @ntrips: number of trip points inside trips.
665  * It needs the already parsed array of trip points of the thermal zone
677 	struct device_node *trip;  in thermal_of_populate_bind_params()  local
687 	trip = of_parse_phandle(np, "trip", 0);  in thermal_of_populate_bind_params()
688 	if (!trip) {  in thermal_of_populate_bind_params()
689 		pr_err("missing trip property\n");  in thermal_of_populate_bind_params()
695 		if (trip == trips[i].np) {  in thermal_of_populate_bind_params()
744 	of_node_put(trip);  in thermal_of_populate_bind_params()
751  * into the device tree binding of 'trip', property type.
763  * @type: Pointer to resulting trip type
765  * The function gets trip type string from property 'type',
790  * thermal_of_populate_trip - parse and fill one trip point data
791  * @np: DT node containing a trip point node
792  * @trip: trip point data structure to be filled up
794  * This function parses a trip point type of node represented by
795  * @np parameter and fills the read data into @trip data structure.
800 				    struct thermal_trip *trip)  in thermal_of_populate_trip()  argument
810 	trip->temperature = prop;  in thermal_of_populate_trip()
817 	trip->hysteresis = prop;  in thermal_of_populate_trip()
819 	ret = thermal_of_get_trip_type(np, &trip->type);  in thermal_of_populate_trip()
821 		pr_err("wrong trip type property\n");  in thermal_of_populate_trip()
826 	trip->np = np;  in thermal_of_populate_trip()