dt-bindings: power: supply: Add voltage-max-design-microvolt property

Add documentation for the "voltage-max-design-microvolt" property.

Signed-off-by: Artur Rojek <contact@artur-rojek.eu>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

diff --git a/Documentation/devicetree/bindings/power/supply/battery.txt b/Documentation/devicetree/bindings/power/supply/battery.txt
index 89871ab..5c913d4 100644 (file)
--- a/Documentation/devicetree/bindings/power/supply/battery.txt
+++ b/Documentation/devicetree/bindings/power/supply/battery.txt
@@ -16,6 +16,7 @@ Required Properties:
 
 Optional Properties:
  - voltage-min-design-microvolt: drained battery voltage
+ - voltage-max-design-microvolt: fully charged 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
@@ -48,6 +49,7 @@ Example:
        bat: battery {
                compatible = "simple-battery";
                voltage-min-design-microvolt = <3200000>;
+               voltage-max-design-microvolt = <4200000>;
                energy-full-design-microwatt-hours = <5290000>;
                charge-full-design-microamp-hours = <1430000>;
                precharge-current-microamp = <256000>;