diff options
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/hwmon/ntc_thermistor.c | 44 |
2 files changed, 46 insertions, 2 deletions
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index 25d9e72627e9..4542ffc5468a 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -1106,8 +1106,8 @@ config SENSORS_NTC_THERMISTOR send notifications about the temperature. Currently, this driver supports - NCP15WB473, NCP18WB473, NCP21WB473, NCP03WB473, and NCP15WL333 - from Murata and B57330V2103 from EPCOS. + NCP15WB473, NCP18WB473, NCP21WB473, NCP03WB473, NCP15WL333, + and NCP03WF104 from Murata and B57330V2103 from EPCOS. This driver can also be built as a module. If so, the module will be called ntc-thermistor. diff --git a/drivers/hwmon/ntc_thermistor.c b/drivers/hwmon/ntc_thermistor.c index 68800115876b..fca92912269e 100644 --- a/drivers/hwmon/ntc_thermistor.c +++ b/drivers/hwmon/ntc_thermistor.c @@ -53,6 +53,7 @@ static const struct platform_device_id ntc_thermistor_id[] = { { "ncp03wb473", TYPE_NCPXXWB473 }, { "ncp15wl333", TYPE_NCPXXWL333 }, { "b57330v2103", TYPE_B57330V2103}, + { "ncp03wf104", TYPE_NCPXXWF104 }, { }, }; @@ -135,6 +136,43 @@ static const struct ntc_compensation ncpXXwl333[] = { { .temp_c = 125, .ohm = 707 }, }; +static const struct ntc_compensation ncpXXwf104[] = { + { .temp_c = -40, .ohm = 4397119 }, + { .temp_c = -35, .ohm = 3088599 }, + { .temp_c = -30, .ohm = 2197225 }, + { .temp_c = -25, .ohm = 1581881 }, + { .temp_c = -20, .ohm = 1151037 }, + { .temp_c = -15, .ohm = 846579 }, + { .temp_c = -10, .ohm = 628988 }, + { .temp_c = -5, .ohm = 471632 }, + { .temp_c = 0, .ohm = 357012 }, + { .temp_c = 5, .ohm = 272500 }, + { .temp_c = 10, .ohm = 209710 }, + { .temp_c = 15, .ohm = 162651 }, + { .temp_c = 20, .ohm = 127080 }, + { .temp_c = 25, .ohm = 100000 }, + { .temp_c = 30, .ohm = 79222 }, + { .temp_c = 35, .ohm = 63167 }, + { .temp_c = 40, .ohm = 50677 }, + { .temp_c = 45, .ohm = 40904 }, + { .temp_c = 50, .ohm = 33195 }, + { .temp_c = 55, .ohm = 27091 }, + { .temp_c = 60, .ohm = 22224 }, + { .temp_c = 65, .ohm = 18323 }, + { .temp_c = 70, .ohm = 15184 }, + { .temp_c = 75, .ohm = 12635 }, + { .temp_c = 80, .ohm = 10566 }, + { .temp_c = 85, .ohm = 8873 }, + { .temp_c = 90, .ohm = 7481 }, + { .temp_c = 95, .ohm = 6337 }, + { .temp_c = 100, .ohm = 5384 }, + { .temp_c = 105, .ohm = 4594 }, + { .temp_c = 110, .ohm = 3934 }, + { .temp_c = 115, .ohm = 3380 }, + { .temp_c = 120, .ohm = 2916 }, + { .temp_c = 125, .ohm = 2522 }, +}; + /* * The following compensation table is from the specification of EPCOS NTC * Thermistors Datasheet @@ -219,6 +257,8 @@ static const struct of_device_id ntc_match[] = { .data = &ntc_thermistor_id[4] }, { .compatible = "epcos,b57330v2103", .data = &ntc_thermistor_id[5]}, + { .compatible = "murata,ncp03wf104", + .data = &ntc_thermistor_id[6] }, /* Usage of vendor name "ntc" is deprecated */ { .compatible = "ntc,ncp15wb473", @@ -567,6 +607,10 @@ static int ntc_thermistor_probe(struct platform_device *pdev) data->comp = b57330v2103; data->n_comp = ARRAY_SIZE(b57330v2103); break; + case TYPE_NCPXXWF104: + data->comp = ncpXXwf104; + data->n_comp = ARRAY_SIZE(ncpXXwf104); + break; default: dev_err(&pdev->dev, "Unknown device type: %lu(%s)\n", pdev_id->driver_data, pdev_id->name); |
