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-rw-r--r--Documentation/ABI/testing/sysfs-class-power19
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-power b/Documentation/ABI/testing/sysfs-class-power
index a5b144f61de8..b77e30b9014e 100644
--- a/Documentation/ABI/testing/sysfs-class-power
+++ b/Documentation/ABI/testing/sysfs-class-power
@@ -114,6 +114,25 @@ Description:
Access: Read
Valid values: Represented in microamps
+What: /sys/class/power_supply/<supply_name>/charge_control_limit
+Date: Oct 2012
+Contact: linux-pm@vger.kernel.org
+Description:
+ Maximum allowable charging current. Used for charge rate
+ throttling for thermal cooling or improving battery health.
+
+ Access: Read, Write
+ Valid values: Represented in microamps
+
+What: /sys/class/power_supply/<supply_name>/charge_control_limit_max
+Date: Oct 2012
+Contact: linux-pm@vger.kernel.org
+Description:
+ Maximum legal value for the charge_control_limit property.
+
+ Access: Read
+ Valid values: Represented in microamps
+
What: /sys/class/power_supply/<supply_name>/charge_control_start_threshold
Date: April 2019
Contact: linux-pm@vger.kernel.org