[PATCH v2 06/13] dt-bindings: gpio: gpio-vf610: fix iMX 7ULP compatible matching

[Krzysztof Kozlowski]

The i.MX 7ULP DTSes use two compatibles so update the binding to fix
dtbs_check warnings like:

  arch/arm/boot/dts/imx7ulp-com.dt.yaml: gpio@40ae0000:
    compatible: ['fsl,imx7ulp-gpio', 'fsl,vf610-gpio'] is too long

  arch/arm/boot/dts/imx7ulp-com.dt.yaml: gpio@40ae0000:
    compatible: Additional items are not allowed ('fsl,vf610-gpio' was unexpected)

Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>

---

Changes since v1:
1. New patch
---
 Documentation/devicetree/bindings/gpio/gpio-vf610.yaml | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
index 82f3e4b407d1..7a5745255969 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
+++ b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
@@ -22,9 +22,11 @@ allOf:
 
 properties:
   compatible:
-    enum:
-      - fsl,vf610-gpio
-      - fsl,imx7ulp-gpio
+    oneOf:
+      - const: fsl,vf610-gpio
+      - items:
+          - const: fsl,imx7ulp-gpio
+          - const: fsl,vf610-gpio
 
   reg:
     description: The first reg tuple represents the PORT module, the second tuple
-- 
2.17.1