dt-bindings: pinctrl: amlogic,meson-pinctrl-common: allow gpio hogs

Allow gpio hog subnodes to the gpio subnode.

Fixes: 94df03a4 ("dt-bindings: pinctrl: Convert Amlogic Meson pinctrl binding")
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230707-topic-amlogic-upstream-pinctrl-fix-bindings-v2-2-2160060446d7@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>

Documentation/devicetree/bindings/pinctrl/amlogic,meson-pinctrl-common.yaml

@@ -41,6 +41,13 @@ $defs:
       gpio-ranges:
         maxItems: 1
 
+    patternProperties:
+      "^.+-hog(-[0-9]+)?$":
+        type: object
+
+        required:
+          - gpio-hog
+
     required:
       - reg
       - reg-names