112 /* cold junction for thermocouples and rsense for rtd's and thermistor's */
545 	struct ltc2983_thermistor *thermistor = to_thermistor(sensor);  in ltc2983_thermistor_assign_chan()  local
548 	chan_val = LTC2983_CHAN_ASSIGN(thermistor->r_sense_chan);  in ltc2983_thermistor_assign_chan()
549 	chan_val |= LTC2983_THERMISTOR_CFG(thermistor->sensor_config);  in ltc2983_thermistor_assign_chan()
551 		LTC2983_THERMISTOR_EXC_CURRENT(thermistor->excitation_current);  in ltc2983_thermistor_assign_chan()
553 	if (thermistor->custom) {  in ltc2983_thermistor_assign_chan()
557 							  thermistor->custom,  in ltc2983_thermistor_assign_chan()
869 	struct ltc2983_thermistor *thermistor;  in ltc2983_thermistor_new()  local
875 	thermistor = devm_kzalloc(dev, sizeof(*thermistor), GFP_KERNEL);  in ltc2983_thermistor_new()
876 	if (!thermistor)  in ltc2983_thermistor_new()
885 	ret = of_property_read_u32(phandle, "reg", &thermistor->r_sense_chan);  in ltc2983_thermistor_new()
892 		thermistor->sensor_config = LTC2983_THERMISTOR_SGL(1);  in ltc2983_thermistor_new()
896 			thermistor->sensor_config =  in ltc2983_thermistor_new()
899 			thermistor->sensor_config =  in ltc2983_thermistor_new()
903 	if (!(thermistor->sensor_config & LTC2983_THERMISTOR_DIFF_MASK) &&  in ltc2983_thermistor_new()
906 			"Invalid chann:%d for differential thermistor",  in ltc2983_thermistor_new()
921 			propname = "adi,custom-thermistor";  in ltc2983_thermistor_new()
924 		thermistor->custom = __ltc2983_custom_sensor_new(st, child,  in ltc2983_thermistor_new()
928 		if (IS_ERR(thermistor->custom)) {  in ltc2983_thermistor_new()
930 			return ERR_CAST(thermistor->custom);  in ltc2983_thermistor_new()
934 	thermistor->sensor.fault_handler = ltc2983_common_fault_handler;  in ltc2983_thermistor_new()
935 	thermistor->sensor.assign_chan = ltc2983_thermistor_assign_chan;  in ltc2983_thermistor_new()
943 			thermistor->excitation_current = 0x03;  in ltc2983_thermistor_new()
946 			thermistor->excitation_current = 0x0c;  in ltc2983_thermistor_new()
958 			thermistor->excitation_current = 0x0c;  in ltc2983_thermistor_new()
961 			thermistor->excitation_current = 0x01;  in ltc2983_thermistor_new()
964 			thermistor->excitation_current = 0x02;  in ltc2983_thermistor_new()
967 			thermistor->excitation_current = 0x03;  in ltc2983_thermistor_new()
970 			thermistor->excitation_current = 0x04;  in ltc2983_thermistor_new()
973 			thermistor->excitation_current = 0x05;  in ltc2983_thermistor_new()
976 			thermistor->excitation_current = 0x06;  in ltc2983_thermistor_new()
979 			thermistor->excitation_current = 0x07;  in ltc2983_thermistor_new()
982 			thermistor->excitation_current = 0x08;  in ltc2983_thermistor_new()
985 			thermistor->excitation_current = 0x09;  in ltc2983_thermistor_new()
988 			thermistor->excitation_current = 0x0a;  in ltc2983_thermistor_new()
991 			thermistor->excitation_current = 0x0b;  in ltc2983_thermistor_new()
1003 	return &thermistor->sensor;  in ltc2983_thermistor_new()
1035 			"Invalid chann:%d for differential thermistor",  in ltc2983_diode_new()