From c576e30cd0c9814b3b45772d46924d796f538dee Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Sat, 9 Jul 2011 11:17:33 -0700 Subject: hwmon: (adm1275) Add support for peak attributes Add support for voltage and current peak (historic maximum) attributes. Signed-off-by: Guenter Roeck Reviewed-by: Robert Coulson --- Documentation/hwmon/adm1275 | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'Documentation') diff --git a/Documentation/hwmon/adm1275 b/Documentation/hwmon/adm1275 index 6a3a647..097b3cc 100644 --- a/Documentation/hwmon/adm1275 +++ b/Documentation/hwmon/adm1275 @@ -43,8 +43,8 @@ Documentation/hwmon/pmbus for details. Sysfs entries ------------- -The following attributes are supported. Limits are read-write; all other -attributes are read-only. +The following attributes are supported. Limits are read-write, history reset +attributes are write-only, all other attributes are read-only. in1_label "vin1" or "vout1" depending on chip variant and configuration. @@ -53,8 +53,12 @@ in1_min Minumum Voltage. From VOUT_UV_WARN_LIMIT register. in1_max Maximum voltage. From VOUT_OV_WARN_LIMIT register. in1_min_alarm Voltage low alarm. From VOLTAGE_UV_WARNING status. in1_max_alarm Voltage high alarm. From VOLTAGE_OV_WARNING status. +in1_highest Historical maximum voltage. +in1_reset_history Write any value to reset history. curr1_label "iout1" curr1_input Measured current. From READ_IOUT register. curr1_max Maximum current. From IOUT_OC_WARN_LIMIT register. curr1_max_alarm Current high alarm. From IOUT_OC_WARN_LIMIT register. +curr1_highest Historical maximum current. +curr1_reset_history Write any value to reset history. -- cgit v1.1