[PATCH V4] dt-bindings: gpio: gpio-vf610: Add imx8ulp compatible string

["Peng Fan (OSS)" <peng.fan@xxxxxxxxxxx>]

From: Jacky Bai <ping.bai@xxxxxxx>

Add the compatible string for i.MX8ULP.

Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Reviewed-by: Dong Aisheng <aisheng.dong@xxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Jacky Bai <ping.bai@xxxxxxx>
Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
---

 - v4 changes:
   no, just resend this patch as a single one

 - v3 changes:
   no

 - v2 changes:
   no

 Documentation/devicetree/bindings/gpio/gpio-vf610.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
index 19738a457a58..e1359391d3a4 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
+++ b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
@@ -24,6 +24,9 @@ properties:
       - items:
           - const: fsl,imx7ulp-gpio
           - const: fsl,vf610-gpio
+      - items:
+          - const: fsl,imx8ulp-gpio
+          - const: fsl,imx7ulp-gpio
 
   reg:
     description: The first reg tuple represents the PORT module, the second tuple
-- 
2.25.1