22  * struct __thermal_bind_param - a match between trip and cooling device
24  * @trip_id: the trip point index
26  * @min: minimum cooling state used at this trip point
27  * @max: maximum cooling state used at this trip point
45  * @ntrips: number of trip points
46  * @trips: an array of trip points (0..ntrips - 1)
60 	/* trip data */
98  * of_thermal_get_ntrips - function to export number of available trip
102  * This function is a globally visible wrapper to get number of trip points
105  * Return: number of available trip points, -ENODEV when data not available
119  * of_thermal_is_trip_valid - function to check if trip point is valid
122  * @trip:	trip point to evaluate
124  * This function is responsible for checking if passed trip point is valid
126  * Return: true if trip point is valid, false otherwise
128 bool of_thermal_is_trip_valid(struct thermal_zone_device *tz, int trip)  in of_thermal_is_trip_valid()  argument
132 	if (!data || trip >= data->ntrips || trip < 0)  in of_thermal_is_trip_valid()
141  *				trip points
145  * This function provides a pointer to trip points table
147  * Return: pointer to trip points table, NULL otherwise
180 static int of_thermal_get_trend(struct thermal_zone_device *tz, int trip,  in of_thermal_get_trend()  argument
188 	return data->ops->get_trend(data->sensor_data, trip, trend);  in of_thermal_get_trend()
279 static int of_thermal_get_trip_type(struct thermal_zone_device *tz, int trip,  in of_thermal_get_trip_type()  argument
284 	if (trip >= data->ntrips || trip < 0)  in of_thermal_get_trip_type()
287 	*type = data->trips[trip].type;  in of_thermal_get_trip_type()
292 static int of_thermal_get_trip_temp(struct thermal_zone_device *tz, int trip,  in of_thermal_get_trip_temp()  argument
297 	if (trip >= data->ntrips || trip < 0)  in of_thermal_get_trip_temp()
300 	*temp = data->trips[trip].temperature;  in of_thermal_get_trip_temp()
305 static int of_thermal_set_trip_temp(struct thermal_zone_device *tz, int trip,  in of_thermal_set_trip_temp()  argument
310 	if (trip >= data->ntrips || trip < 0)  in of_thermal_set_trip_temp()
316 		ret = data->ops->set_trip_temp(data->sensor_data, trip, temp);  in of_thermal_set_trip_temp()
321 	/* thermal framework should take care of data->mask & (1 << trip) */  in of_thermal_set_trip_temp()
322 	data->trips[trip].temperature = temp;  in of_thermal_set_trip_temp()
327 static int of_thermal_get_trip_hyst(struct thermal_zone_device *tz, int trip,  in of_thermal_get_trip_hyst()  argument
332 	if (trip >= data->ntrips || trip < 0)  in of_thermal_get_trip_hyst()
335 	*hyst = data->trips[trip].hysteresis;  in of_thermal_get_trip_hyst()
340 static int of_thermal_set_trip_hyst(struct thermal_zone_device *tz, int trip,  in of_thermal_set_trip_hyst()  argument
345 	if (trip >= data->ntrips || trip < 0)  in of_thermal_set_trip_hyst()
348 	/* thermal framework should take care of data->mask & (1 << trip) */  in of_thermal_set_trip_hyst()
349 	data->trips[trip].hysteresis = hyst;  in of_thermal_set_trip_hyst()
642  * @trips: array of thermal zone trip points
643  * @ntrips: number of trip points inside trips.
647  * It needs the already parsed array of trip points of the thermal zone
658 	struct device_node *trip;  in thermal_of_populate_bind_params()  local
668 	trip = of_parse_phandle(np, "trip", 0);  in thermal_of_populate_bind_params()
669 	if (!trip) {  in thermal_of_populate_bind_params()
670 		pr_err("missing trip property\n");  in thermal_of_populate_bind_params()
676 		if (trip == trips[i].np) {  in thermal_of_populate_bind_params()
701 	of_node_put(trip);  in thermal_of_populate_bind_params()
708  * into the device tree binding of 'trip', property type.
720  * @type: Pointer to resulting trip type
722  * The function gets trip type string from property 'type',
747  * thermal_of_populate_trip - parse and fill one trip point data
748  * @np: DT node containing a trip point node
749  * @trip: trip point data structure to be filled up
751  * This function parses a trip point type of node represented by
752  * @np parameter and fills the read data into @trip data structure.
757 				    struct thermal_trip *trip)  in thermal_of_populate_trip()  argument
767 	trip->temperature = prop;  in thermal_of_populate_trip()
774 	trip->hysteresis = prop;  in thermal_of_populate_trip()
776 	ret = thermal_of_get_trip_type(np, &trip->type);  in thermal_of_populate_trip()
778 		pr_err("wrong trip type property\n");  in thermal_of_populate_trip()
783 	trip->np = np;  in thermal_of_populate_trip()