[PATCH v2 2/3] dt-bindings: gpio: pca953x: Document new supported chip pca9506

[Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>]

The previous patch added support for this chip. Add its name to the list
of allowed compatibles.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml b/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml
index f5ee23c2df60..cdd7744b8723 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml
+++ b/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml
@@ -32,6 +32,7 @@ properties:
       - maxim,max7327
       - nxp,pca6416
       - nxp,pca9505
+      - nxp,pca9506
       - nxp,pca9534
       - nxp,pca9535
       - nxp,pca9536
-- 
2.29.2