dt-bindings: add vendor prefix "acme" for "Acme Systems srl"

Add prefix for Acme Systems srl
https://www.acmesystems.itSigned-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Link: https://lore.kernel.org/r/20190728210403.2730-2-uwe@kleine-koenig.orgAcked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

Documentation/devicetree/bindings/vendor-prefixes.yaml

@@ -27,6 +27,8 @@ patternProperties:
     description: Abilis Systems
   "^abracon,.*":
     description: Abracon Corporation
+  "^acme,.*":
+    description: Acme Systems srl
   "^actions,.*":
     description: Actions Semiconductor Co., Ltd.
   "^active-semi,.*":