hwmon: (max34440) Add support for peak attributes
Add support for voltage, current, and temperature peak (historic maximum)
attributes.
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
diff --git a/Documentation/hwmon/max34440 b/Documentation/hwmon/max34440
index 6c525dd..8ab5153 100644
--- a/Documentation/hwmon/max34440
+++ b/Documentation/hwmon/max34440
@@ -56,6 +56,8 @@
in[1-6]_max_alarm Voltage high alarm. From VOLTAGE_OV_WARNING status.
in[1-6]_lcrit_alarm Voltage critical low alarm. From VOLTAGE_UV_FAULT status.
in[1-6]_crit_alarm Voltage critical high alarm. From VOLTAGE_OV_FAULT status.
+in[1-6]_highest Historical maximum voltage.
+in[1-6]_reset_history Write any value to reset history.
curr[1-6]_label "iout[1-6]".
curr[1-6]_input Measured current. From READ_IOUT register.
@@ -63,6 +65,8 @@
curr[1-6]_crit Critical maximum current. From IOUT_OC_FAULT_LIMIT register.
curr[1-6]_max_alarm Current high alarm. From IOUT_OC_WARNING status.
curr[1-6]_crit_alarm Current critical high alarm. From IOUT_OC_FAULT status.
+curr[1-6]_highest Historical maximum current.
+curr[1-6]_reset_history Write any value to reset history.
in6 and curr6 attributes only exist for MAX34440.
@@ -75,5 +79,7 @@
temp[1-8]_crit Critical high temperature. From OT_FAULT_LIMIT register.
temp[1-8]_max_alarm Temperature high alarm.
temp[1-8]_crit_alarm Temperature critical high alarm.
+temp[1-8]_highest Historical maximum temperature.
+temp[1-8]_reset_history Write any value to reset history.
temp7 and temp8 attributes only exist for MAX34440.