dt-binding: can: mcp251xfd: narrow down wildcards in device tree bindings to "microchip,mcp251xfd"

The wildcard should be narrowed down to prevent existing and future devices
that are not compatible from matching. It is very unlikely that incompatible
devices will be released that do not match the wildcard.

This is the documentation part of the commit.

Discussion Reference: https://lore.kernel.org/r/CAMuHMdVkwGjr6dJuMyhQNqFoJqbh6Ec5V2b5LenCshwpM2SDsQ@mail.gmail.comReported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Thomas Kopp <thomas.kopp@microchip.com>
Link: https://lore.kernel.org/r/20200930091423.755-2-thomas.kopp@microchip.com
[mkl: rename file, too]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

Documentation/devicetree/bindings/net/can/microchip,mcp25xxfd.yaml → Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml

 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/net/can/microchip,mcp25xxfd.yaml#
+$id: http://devicetree.org/schemas/net/can/microchip,mcp251xfd.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title:
@@ -18,7 +18,7 @@ properties:
         description: for MCP2517FD
       - const: microchip,mcp2518fd
         description: for MCP2518FD
-      - const: microchip,mcp25xxfd
+      - const: microchip,mcp251xfd
         description: to autodetect chip variant
 
   reg:
@@ -38,7 +38,7 @@ properties:
 
   microchip,rx-int-gpios:
     description:
-      GPIO phandle of GPIO connected to to INT1 pin of the MCP25XXFD, which
+      GPIO phandle of GPIO connected to to INT1 pin of the MCP251XFD, which
       signals a pending RX interrupt.
     maxItems: 1
 
@@ -65,7 +65,7 @@ examples:
         #size-cells = <0>;
 
         can@0 {
-            compatible = "microchip,mcp25xxfd";
+            compatible = "microchip,mcp251xfd";
             reg = <0>;
             clocks = <&can0_osc>;
             pinctrl-names = "default";