summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/power/twl-charger.txt
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/power/twl-charger.txt')
-rw-r--r--Documentation/devicetree/bindings/power/twl-charger.txt20
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power/twl-charger.txt b/Documentation/devicetree/bindings/power/twl-charger.txt
new file mode 100644
index 000000000000..d5c706216df5
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/twl-charger.txt
@@ -0,0 +1,20 @@
+TWL BCI (Battery Charger Interface)
+
+Required properties:
+- compatible:
+ - "ti,twl4030-bci"
+- interrupts: two interrupt lines from the TWL SIH (secondary
+ interrupt handler) - interrupts 9 and 2.
+
+Optional properties:
+- ti,bb-uvolt: microvolts for charging the backup battery.
+- ti,bb-uamp: microamps for charging the backup battery.
+
+Examples:
+
+bci {
+ compatible = "ti,twl4030-bci";
+ interrupts = <9>, <2>;
+ ti,bb-uvolt = <3200000>;
+ ti,bb-uamp = <150>;
+};