From 1c65dc365ed38d6839fcc231ea38a6163fb9d343 Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Tue, 4 Dec 2012 07:56:24 -0800 Subject: hwmon: (nct6775) Add support for fan speed attributes Signed-off-by: Guenter Roeck --- Documentation/hwmon/nct6775 | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'Documentation/hwmon') diff --git a/Documentation/hwmon/nct6775 b/Documentation/hwmon/nct6775 index ccfd5cc2100..dcd56a375ba 100644 --- a/Documentation/hwmon/nct6775 +++ b/Documentation/hwmon/nct6775 @@ -53,8 +53,9 @@ triggered if the rotation speed has dropped below a programmable limit. On NCT6775F, fan readings can be divided by a programmable divider (1, 2, 4, 8, 16, 32, 64 or 128) to give the readings more range or accuracy; the other chips do not have a fan speed divider. The driver sets the most suitable fan divisor -itself; specifically, it doubles the divider value each time a fan speed reading -returns an invalid value. Some fans might not be present because they share pins +itself; specifically, it increases the divider value each time a fan speed +reading returns an invalid value, and it reduces it if the fan speed reading +is lower than optimal. Some fans might not be present because they share pins with other functions. Voltage sensors (also known as IN sensors) report their values in millivolts. -- cgit v1.2.3