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The file has been replaced by power-supply.yaml and all links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>
This commit is contained in:
Sebastian Reichel 2021-03-17 14:49:04 +01:00 • committed by Sebastian Reichel
commit f735e8366a