[PATCH v2 4/5] DTS: Bindings: pca953x driver provides an optional vcc-supply property

[H. Nikolaus Schaller]

So let's describe this property in the bindings.

Signed-off-by: H. Nikolaus Schaller <h...@goldelico.com>
---
 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 d2a937682836..6a7cddb187c1 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
@@ -35,6 +35,7 @@ Required properties:
 Optional properties:
  - reset-gpios: GPIO specification for the RESET input. This is an
                active low signal to the PCA953x.
+ - vcc-supply: power supply regulator.
 
 Example:
 
-- 
2.12.2