[PATCH] dt-bindings: mfd: max77620: Add gpio-hog nodes

[Rob Herring (Arm)]

Some Maxim max77620 users define gpio-hog nodes, so add support for them in
the schema.

Signed-off-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/mfd/maxim,max77620.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/maxim,max77620.yaml b/Documentation/devicetree/bindings/mfd/maxim,max77620.yaml
index ac063c2bab73..99014b792a74 100644
--- a/Documentation/devicetree/bindings/mfd/maxim,max77620.yaml
+++ b/Documentation/devicetree/bindings/mfd/maxim,max77620.yaml
@@ -165,6 +165,13 @@ properties:
   regulators:
     $ref: /schemas/regulator/maxim,max77620-regulator.yaml
 
+patternProperties:
+  "^(.+-hog(-[0-9]+)?)$":
+    type: object
+
+    required:
+      - gpio-hog
+
 allOf:
   - if:
       properties:
-- 
2.53.0