[RFC 2/6] dt-bindings: net: cdns,macb: document polarfire soc's macb

[Conor Dooley]

From: Conor Dooley <conor.dooley at microchip.com>

Until now the PolarFire SoC (MPFS) has been using the generic
"cdns,macb" compatible but has optional reset support. Add a specific
compatible which falls back to the currently used generic binding.

Signed-off-by: Conor Dooley <conor.dooley at microchip.com>
---
 Documentation/devicetree/bindings/net/cdns,macb.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/net/cdns,macb.yaml b/Documentation/devicetree/bindings/net/cdns,macb.yaml
index 86fc31c2d91b..9c92156869b2 100644
--- a/Documentation/devicetree/bindings/net/cdns,macb.yaml
+++ b/Documentation/devicetree/bindings/net/cdns,macb.yaml
@@ -28,6 +28,7 @@ properties:
           - enum:
               - cdns,at91sam9260-macb # Atmel at91sam9 SoCs
               - cdns,sam9x60-macb     # Microchip sam9x60 SoC
+              - microchip,mpfs-macb   # Microchip PolarFire SoC
           - const: cdns,macb          # Generic
 
       - items:
-- 
2.36.1