Merge branch 'perf/urgent' into perf/core

[karo-tx-linux.git] / Documentation / power / power_supply_class.txt

diff --git a/Documentation/power/power_supply_class.txt b/Documentation/power/power_supply_class.txt
index 709d95571d7bfe10dd49403e05fb093f2c8c39c1..9f16c5178b662b8f9ec67f3dd7eafd6f4c89e39a 100644 (file)
--- a/Documentation/power/power_supply_class.txt
+++ b/Documentation/power/power_supply_class.txt
@@ -76,6 +76,11 @@ STATUS - this attribute represents operating status (charging, full,
 discharging (i.e. powering a load), etc.). This corresponds to
 BATTERY_STATUS_* values, as defined in battery.h.
 
+CHARGE_TYPE - batteries can typically charge at different rates.
+This defines trickle and fast charges.  For batteries that
+are already charged or discharging, 'n/a' can be displayed (or
+'unknown', if the status is not known).
+
 HEALTH - represents health of the battery, values corresponds to
 POWER_SUPPLY_HEALTH_*, defined in battery.h.