[PATCH v2 1/2] dt-bindings: pinctrl: mt8186: Add gpio-line-names property

[Allen-KH Cheng]

Add the 'gpio-line-names' property to mt8186-pinctrl, as this will be
used in devicetrees to describe pin names.

Signed-off-by: Allen-KH Cheng <allen-kh.cheng at mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
---
 Documentation/devicetree/bindings/pinctrl/pinctrl-mt8186.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8186.yaml b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8186.yaml
index 8a2bb8608291..6784885edc5c 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8186.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8186.yaml
@@ -28,6 +28,8 @@ properties:
   gpio-ranges:
     maxItems: 1
 
+  gpio-line-names: true
+
   reg:
     description: |
       Physical address base for gpio base registers. There are 8 different GPIO
-- 
2.18.0