[PATCH v5 3/3] power_supply: Add missing documentation for CHARGE_CONTROL_* properties

Nick Crews
2019-04-18T16:43:36Z

The existing POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT and
POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX properties
don't have documentation. I add that documentation here.

v5 changes:
- Split this commit out from the previous two commits.

Signed-off-by: Nick Crews <ncrews@chromium.org>
---
Documentation/ABI/testing/sysfs-class-power | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)

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
--
2.20.1