dt-bindings: gpio: nomadik: add mobileye,eyeq5-gpio compatible

This GPIO controller is used on the Mobileye EyeQ5 SoC. Add its
compatible to the dt-bindings. One difference is that the block as
integrated on EyeQ5 does not support sleep-mode.

Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240228-mbly-gpio-v2-3-3ba757474006@bootlin.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml

@@ -19,7 +19,9 @@ properties:
     pattern: "^gpio@[0-9a-f]+$"
 
   compatible:
-    const: st,nomadik-gpio
+    enum:
+      - st,nomadik-gpio
+      - mobileye,eyeq5-gpio
 
   reg:
     maxItems: 1
@@ -66,6 +68,16 @@ required:
 
 unevaluatedProperties: false
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: mobileye,eyeq5-gpio
+    then:
+      properties:
+        st,supports-sleepmode: false
+
 examples:
   - |
     gpio@8012e080 {