[PATCH 1/2] dt-bindings: gpio: pca953x: document the nxp,pcal6416

[Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxx>]

The NXP PCAL6416 is a variant of the PCA GPIO expander, with 16 GPIOs.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxx>
---
 Documentation/devicetree/bindings/gpio/gpio-pca953x.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
index a3f95d7b6c55..2fb1bfec4f13 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
@@ -16,6 +16,7 @@ Required properties:
 	nxp,pca9574
 	nxp,pca9575
 	nxp,pca9698
+	nxp,pcal6416
 	nxp,pcal6524
 	nxp,pcal9555a
 	maxim,max7310
-- 
2.20.1