[PATCH v4 1/3] dt-bindings: vendor-prefixes: add "virtual" prefix

[Oleksij Rempel]

"virtual" is used for vendor-less "devices". For example for the GPIO
based MDIO bus "virtual,mdio-gpio".

This patch is needed to fix the checkpatch warning for the Protonic WD3 board.

Signed-off-by: Oleksij Rempel <o.rempel at pengutronix.de>
---
 Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index d3454100e94e..8332d50301ea 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -1160,6 +1160,8 @@ patternProperties:
     description: Videostrong Technology Co., Ltd.
   "^virtio,.*":
     description: Virtual I/O Device Specification, developed by the OASIS consortium
+  "^virtual,.*":
+    description: Used for virtual device without specific vendor.
   "^vishay,.*":
     description: Vishay Intertechnology, Inc
   "^vitesse,.*":
-- 
2.29.2