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authorNeilBrown <neilb@suse.de>2013-10-31 17:05:50 +1100
committerAnton Vorontsov <anton@enomsg.org>2013-11-12 22:35:45 -0800
commitec0b380245d7b7d4d8e4201facca780a14352cda (patch)
tree3257053e219e8818f2ef2f0d5df89aec8fa49934 /Documentation/devicetree/bindings/power
parent588bd5918baca940a52802045f3b388358dc6917 (diff)
twl4030_charger: Add devicetree support
This allows the charger to be enabled with devicetree, and allows the parameters for charging the backup battery to be set. Signed-off-by: NeilBrown <neilb@suse.de> Acked-by: Kumar Gala <galak@codeaurora.org> Acked-by: Grant Likely <grant.likely@linaro.org> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
Diffstat (limited to 'Documentation/devicetree/bindings/power')
-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
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+++ b/Documentation/devicetree/bindings/power/twl-charger.txt
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+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>;
+};

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