dt-bindings: power: supply: Drop power_supply.txt

The file has been replaced by power-supply.yaml and all links
have been updated to the new file.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Reviewed-by: Rob Herring <robh@kernel.org>

diff --git a/Documentation/devicetree/bindings/power/supply/power_supply.txt b/Documentation/devicetree/bindings/power/supply/power_supply.txt
deleted file mode 100644 (file)
index d9693e0..0000000
--- a/Documentation/devicetree/bindings/power/supply/power_supply.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-This binding has been converted to yaml please see power-supply.yaml in this
-directory.