dt-bindings: at24: sort manufacturers alphabetically

Makes them easier to find.

Signed-off-by: Peter Rosin <[email protected]>
Acked-by: Rob Herring <[email protected]>
Signed-off-by: Bartosz Golaszewski <[email protected]>

Author: peda-r

Documentation/devicetree/bindings/eeprom/at24.txt

@@ -38,9 +38,9 @@ Required properties:
 
                 "catalyst",
                 "microchip",
+                "nxp",
                 "ramtron",
                 "renesas",
-                "nxp",
                 "st",
 
                 Some vendors use different model names for chips which are just