dt-bindings: leds: Allow differently named multicolor LEDs

In some cases, for example when using multiple instances of
leds-group-multicolor, a board may have multiple multi-leds which can't
be distinguished by unit address. In such cases it should be possible to
name them differently, for example multi-led-0 and multi-led-1. This
patch adds another node name pattern to leds-class-multicolor.yaml to
allow such names.

Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20260101-multi-led-v3-1-e29ca8dedd37@posteo.net
Signed-off-by: Lee Jones <lee@kernel.org>

Author: neuschaefer

Documentation/devicetree/bindings/leds/leds-class-multicolor.yaml

@@ -21,7 +21,7 @@ description: |
 
 properties:
   $nodename:
-    pattern: "^multi-led(@[0-9a-f])?$"
+    pattern: "^multi-led(@[0-9a-f]|-[0-9]+)?$"
 
   color:
     description: |