From: Liam Breck <kernel@xxxxxxxxxxxxxxxxx>
Document monitored-battery = <&battery_node>
Cc: Rob Herring <robh@xxxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Signed-off-by: Matt Ranostay <matt@ranostay.consulting>
Signed-off-by: Liam Breck <kernel@xxxxxxxxxxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
---
Documentation/devicetree/bindings/power/supply/bq27xxx.txt | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/power/supply/bq27xxx.txt b/Documentation/devicetree/bindings/power/supply/bq27xxx.txt
index b0c95ef..cf83371 100644
--- a/Documentation/devicetree/bindings/power/supply/bq27xxx.txt
+++ b/Documentation/devicetree/bindings/power/supply/bq27xxx.txt
@@ -28,9 +28,18 @@ Required properties:
* "ti,bq27621" - BQ27621
- reg: integer, i2c address of the device.
+Optional properties:
+- monitored-battery: phandle of battery information devicetree node
+
+ See Documentation/devicetree/bindings/power/supply/battery.txt
+ If either of the referenced battery's *-full-design-*-hours properties are set,
+ then both must be.
+
Example:
-bq27510g3 {
+bq27510g3 : fuel-gauge@55 {
compatible = "ti,bq27510g3";
reg = <0x55>;
+
+ monitored-battery = <&bat>;
};
--
2.9.3
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