dt-bindings: mtd: intel: lgm-nand: Fix compatible string

The driver which was added at the same time as the dt-bindings uses the
compatible string "intel,lgm-ebunand". Use the same compatible string
also in the dt-bindings and rename the bindings file accordingly.

Fixes: 2f9cea8e ("dt-bindings: mtd: Add Nand Flash Controller support for Intel LGM SoC")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220702231227.1579176-2-martin.blumenstingl@googlemail.com

Documentation/devicetree/bindings/mtd/intel,lgm-nand.yaml → Documentation/devicetree/bindings/mtd/intel,lgm-ebunand.yaml

 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/mtd/intel,lgm-nand.yaml#
+$id: http://devicetree.org/schemas/mtd/intel,lgm-ebunand.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Intel LGM SoC NAND Controller Device Tree Bindings
@@ -14,7 +14,7 @@ maintainers:
 
 properties:
   compatible:
-    const: intel,lgm-nand
+    const: intel,lgm-ebunand
 
   reg:
     maxItems: 6
@@ -75,7 +75,7 @@ additionalProperties: false
 examples:
   - |
     nand-controller@e0f00000 {
-      compatible = "intel,lgm-nand";
+      compatible = "intel,lgm-ebunand";
       reg = <0xe0f00000 0x100>,
             <0xe1000000 0x300>,
             <0xe1400000 0x8000>,