[PATCH v2 1/2] gpio: pca9570: Add DT bindings for NXP PCA9571

[Lucas Stach <l.stach@xxxxxxxxxxxxxx>]

This patch adds device tree bindings for the NXP PCA9571,
a 8-bit I2C GPIO expander.

Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml b/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
index 338c5312a106..1acaa0a3d35a 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
+++ b/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
@@ -13,6 +13,7 @@ properties:
   compatible:
     enum:
       - nxp,pca9570
+      - nxp,pca9571
 
   reg:
     maxItems: 1
-- 
2.30.2