hwmon: (it87) Add support for the IT8721F/IT8758E
Add support for the IT8721F/IT8758E. These new chips differ from the
older IT87xxF chips in the following ways:
* ADC LSB is 12 mV instead of 16 mV.
* PWM values are 8-bit instead of 7-bit.
There are other minor changes we don't have to care about in the
driver.
Another change is that we will handle internal voltage scaling in the
driver instead of delegating the work to user-space.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index aefb9e6..a56f6ad 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -428,8 +428,8 @@
select HWMON_VID
help
If you say yes here you get support for ITE IT8705F, IT8712F,
- IT8716F, IT8718F, IT8720F and IT8726F sensor chips, and the
- SiS960 clone.
+ IT8716F, IT8718F, IT8720F, IT8721F, IT8726F and IT8758E sensor
+ chips, and the SiS960 clone.
This driver can also be built as a module. If so, the module
will be called it87.