Commit 0e051294 authored by Thomas Kopp's avatar Thomas Kopp Committed by Marc Kleine-Budde
Browse files

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.com



Reported-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: default avatarThomas 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: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 9d5c8df1

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

+4 −4
Original line number Diff line number Diff line 
# 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";