[PATCH v2 2/2] dt-bindings: leds: Add gpio-line-names to PCA9532 GPIO

[Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>]

This is a gpio-controller, so gpio-line-names should be allowed as well.
pca9532 supports up to 16 GPIOs.

Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
---
Changes in v2:
* Add min/maxItems

 Documentation/devicetree/bindings/leds/nxp,pca953x.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/leds/nxp,pca953x.yaml b/Documentation/devicetree/bindings/leds/nxp,pca953x.yaml
index edf6f55df685..9610bca57dd5 100644
--- a/Documentation/devicetree/bindings/leds/nxp,pca953x.yaml
+++ b/Documentation/devicetree/bindings/leds/nxp,pca953x.yaml
@@ -29,6 +29,10 @@ properties:
 
   gpio-controller: true
 
+  gpio-line-names:
+    minItems: 1
+    maxItems: 16
+
   '#gpio-cells':
     const: 2
 
-- 
2.34.1