[PATCH v5 1/3] dt-bindings: gpio: pca9570: Add compatible for slg7xl45106

[Shubhrajyoti Datta <shubhrajyoti.datta@xxxxxxx>]

This patch adds compatible string for the SLG7XL45106,
I2C GPO expander.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xxxxxxx>
---

(no changes since v3)

Changes in v3:
Add ack

Changes in v2:
add alphabetically

 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 1acaa0a3d35a..48bf414aa50e 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
+++ b/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
@@ -12,6 +12,7 @@ maintainers:
 properties:
   compatible:
     enum:
+      - dlg,slg7xl45106
       - nxp,pca9570
       - nxp,pca9571
 
-- 
2.17.1