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| author |  Guenter Roeck <linux@roeck-us.net>
| 2021-11-15 18:10:11 -0800 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net>
| 2022-07-13 08:38:18 -0700 |
| commit | 3c1ecccbbc1389773c32fc56910cf23512fccfcd (patch) | |
| tree | 3f48072fda24992541744847b98a2b71ce6f50b8 /drivers/hwmon/Kconfig | |
| parent | hwmon: (lm90) Add flag to indicate conversion rate support (diff) | |
| download | linux-3c1ecccbbc1389773c32fc56910cf23512fccfcd.tar.gz linux-3c1ecccbbc1389773c32fc56910cf23512fccfcd.tar.bz2 linux-3c1ecccbbc1389773c32fc56910cf23512fccfcd.zip | |
hwmon: (lm90) Add support for MAX6642
MAX6642 is a reduced version of LM90 with no low limits and no conversion
rate register. Its alert functionality is broken, similar to many other
chips supported by the lm90 driver.
After this change, the stand-alone max6642 driver is only needed if the
lm90 driver is disabled. Make it dependent on SENSORS_LM90=n to show that
it is not needed if the lm90 driver is enabled.
A devicetree node is not added for this chip since it is quite unlikely
that such an old chip will ever be used in a devicetree based system.
It can be added later if needed.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/Kconfig')
| -rw-r--r-- | drivers/hwmon/Kconfig | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index df54628bd36b..39ce1b2ccbb3 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -1102,6 +1102,7 @@ config SENSORS_MAX6639 config SENSORS_MAX6642 tristate "Maxim MAX6642 sensor chip" depends on I2C + depends on SENSORS_LM90=n help If you say yes here you get support for MAX6642 sensor chip. MAX6642 is a SMBus-Compatible Remote/Local Temperature Sensor @@ -1360,8 +1361,8 @@ config SENSORS_LM90 If you say yes here you get support for National Semiconductor LM90, LM86, LM89 and LM99, Analog Devices ADM1032, ADT7461, ADT7461A, ADT7481, ADT7482, and ADT7483A, - Maxim MAX6646, MAX6647, MAX6648, MAX6649, MAX6654, MAX6657, MAX6658, - MAX6659, MAX6680, MAX6681, MAX6692, MAX6695, MAX6696, + Maxim MAX6642, MAX6646, MAX6647, MAX6648, MAX6649, MAX6654, MAX6657, + MAX6658, MAX6659, MAX6680, MAX6681, MAX6692, MAX6695, MAX6696, ON Semiconductor NCT1008, Winbond/Nuvoton W83L771W/G/AWG/ASG, Philips SA56004, GMT G781, Texas Instruments TMP451 and TMP461 sensor chips. |