devicetree: Add TPS65217 charger binding.

The TPS65217 charger is a subnode of the TPS65217 MFD.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>

diff --git a/Documentation/devicetree/bindings/power_supply/tps65217_charger.txt b/Documentation/devicetree/bindings/power_supply/tps65217_charger.txt
new file mode 100644 (file)
index 0000000..98d131a
--- /dev/null
+++ b/Documentation/devicetree/bindings/power_supply/tps65217_charger.txt
@@ -0,0 +1,12 @@
+TPS65217 Charger
+
+Required Properties:
+-compatible: "ti,tps65217-charger"
+
+This node is a subnode of the tps65217 PMIC.
+
+Example:
+
+       tps65217-charger {
+               compatible = "ti,tps65090-charger";
+       };