From c576e30cd0c9814b3b45772d46924d796f538dee Mon Sep 17 00:00:00 2001
From: Guenter Roeck <guenter.roeck@ericsson.com>
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 <guenter.roeck@ericsson.com>
Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
---
 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 6a3a6476cf20..097b3ccc4be7 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.
-- 
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