dt-bindings: pinctrl: mt7988: allow gpio-hogs

Allow gpio-hogs in pinctrl node for switching pcie on Bananapi R4 Pro.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: AngeloGioacchino Del Regno <angelogiocchino.delregno@collabora.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/Documentation/devicetree/bindings/pinctrl/mediatek,mt7988-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/mediatek,mt7988-pinctrl.yaml
index 26dfe7e7735a97152a785a20cab500897ce10364..1f31b520cb439bab548bf048d6e3a63a74223d25 100644 (file)
--- a/Documentation/devicetree/bindings/pinctrl/mediatek,mt7988-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/mediatek,mt7988-pinctrl.yaml
@@ -61,6 +61,11 @@ required:
   - "#gpio-cells"
 
 patternProperties:
+  "-hog(-[0-9]+)?$":
+    type: object
+    required:
+      - gpio-hog
+
   '-pins$':
     type: object
     additionalProperties: false