[PATCH v1 1/7] devicetree: power: battery: Add properties for pre-charge and end-charge current

Liam Breck
2017-03-21T22:17:54Z

From: Liam Breck <kernel@networkimprov.net>

precharge-current-microamp and endcharge-current-microamp are used
by battery chargers at the beginning and end of a charging cycle.

Depends-on: https://patchwork.kernel.org/patch/9633605/
Cc: Rob Herring <robh@kernel.org>
Cc: devicetree@vger.kernel.org
Signed-off-by: Liam Breck <kernel@networkimprov.net>
---
Documentation/devicetree/bindings/power/supply/battery.txt | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/power/supply/battery.txt b/Documentation/devicetree/bindings/power/supply/battery.txt
index 53a68c0..494374a 100644
--- a/Documentation/devicetree/bindings/power/supply/battery.txt
+++ b/Documentation/devicetree/bindings/power/supply/battery.txt
@@ -12,6 +12,8 @@ Optional Properties:
- voltage-min-design-microvolt: drained battery voltage
- energy-full-design-microwatt-hours: battery design energy
- charge-full-design-microamp-hours: battery design capacity
+ - precharge-current-microamp: current for pre-charge phase
+ - endcharge-current-microamp: current for charge termination phase

Battery properties are named, where possible, for the corresponding
elements in enum power_supply_property, defined in
@@ -28,6 +30,8 @@ Example:
voltage-min-design-microvolt = <3200000>;
energy-full-design-microwatt-hours = <5290000>;
charge-full-design-microamp-hours = <1430000>;
+ precharge-current-microamp = <256000>;
+ endcharge-current-microamp = <128000>;
};

charger: charger@11 {
--
2.9.3