dt-bindings: consolidate eeprom bindings

Create a top level eeprom binding directory and move several scattered
binding files there.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>

diff --git a/Documentation/devicetree/bindings/misc/at25.txt b/Documentation/devicetree/bindings/eeprom/at25.txt
similarity index 100%
rename from Documentation/devicetree/bindings/misc/at25.txt
rename to Documentation/devicetree/bindings/eeprom/at25.txt

diff --git a/Documentation/devicetree/bindings/eeprom.txt b/Documentation/devicetree/bindings/eeprom/eeprom.txt
similarity index 100%
rename from Documentation/devicetree/bindings/eeprom.txt
rename to Documentation/devicetree/bindings/eeprom/eeprom.txt