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
195 static int of_thermal_get_trend(struct thermal_zone_device *tz, int trip,  in of_thermal_get_trend()  argument
203 	return data->ops->get_trend(data->sensor_data, trip, trend);  in of_thermal_get_trend()
273 static int of_thermal_get_trip_type(struct thermal_zone_device *tz, int trip,  in of_thermal_get_trip_type()  argument
278 	if (trip >= data->ntrips || trip < 0)  in of_thermal_get_trip_type()
281 	*type = data->trips[trip].type;  in of_thermal_get_trip_type()
286 static int of_thermal_get_trip_temp(struct thermal_zone_device *tz, int trip,  in of_thermal_get_trip_temp()  argument
291 	if (trip >= data->ntrips || trip < 0)  in of_thermal_get_trip_temp()
294 	*temp = data->trips[trip].temperature;  in of_thermal_get_trip_temp()
299 static int of_thermal_set_trip_temp(struct thermal_zone_device *tz, int trip,  in of_thermal_set_trip_temp()  argument
304 	if (trip >= data->ntrips || trip < 0)  in of_thermal_set_trip_temp()
310 		ret = data->ops->set_trip_temp(data->sensor_data, trip, temp);  in of_thermal_set_trip_temp()
315 	/* thermal framework should take care of data->mask & (1 << trip) */  in of_thermal_set_trip_temp()
316 	data->trips[trip].temperature = temp;  in of_thermal_set_trip_temp()
321 static int of_thermal_get_trip_hyst(struct thermal_zone_device *tz, int trip,  in of_thermal_get_trip_hyst()  argument
326 	if (trip >= data->ntrips || trip < 0)  in of_thermal_get_trip_hyst()
329 	*hyst = data->trips[trip].hysteresis;  in of_thermal_get_trip_hyst()
334 static int of_thermal_set_trip_hyst(struct thermal_zone_device *tz, int trip,  in of_thermal_set_trip_hyst()  argument
339 	if (trip >= data->ntrips || trip < 0)  in of_thermal_set_trip_hyst()
342 	/* thermal framework should take care of data->mask & (1 << trip) */  in of_thermal_set_trip_hyst()
343 	data->trips[trip].hysteresis = hyst;  in of_thermal_set_trip_hyst()
666  * @trips: array of thermal zone trip points
667  * @ntrips: number of trip points inside trips.
671  * It needs the already parsed array of trip points of the thermal zone
683 	struct device_node *trip;  in thermal_of_populate_bind_params()  local
693 	trip = of_parse_phandle(np, "trip", 0);  in thermal_of_populate_bind_params()
694 	if (!trip) {  in thermal_of_populate_bind_params()
695 		pr_err("missing trip property\n");  in thermal_of_populate_bind_params()
701 		if (trip == trips[i].np) {  in thermal_of_populate_bind_params()
753 	of_node_put(trip);  in thermal_of_populate_bind_params()
760  * into the device tree binding of 'trip', property type.
772  * @type: Pointer to resulting trip type
774  * The function gets trip type string from property 'type',
799  * thermal_of_populate_trip - parse and fill one trip point data
800  * @np: DT node containing a trip point node
801  * @trip: trip point data structure to be filled up
803  * This function parses a trip point type of node represented by
804  * @np parameter and fills the read data into @trip data structure.
809 				    struct thermal_trip *trip)  in thermal_of_populate_trip()  argument
819 	trip->temperature = prop;  in thermal_of_populate_trip()
826 	trip->hysteresis = prop;  in thermal_of_populate_trip()
828 	ret = thermal_of_get_trip_type(np, &trip->type);  in thermal_of_populate_trip()
830 		pr_err("wrong trip type property\n");  in thermal_of_populate_trip()
835 	trip->np = np;  in thermal_of_populate_trip()