[PATCH 03/23] dt-bindings: gpio: nomadik: add mobileye,eyeq5-gpio compatible

[Théo Lebrun]

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 at bootlin.com>
---
 .../devicetree/bindings/gpio/st,nomadik-gpio.yaml        | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml b/Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml
index bbd23daed229..e44cf292bc6d 100644
--- a/Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml
+++ b/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
@@ -65,6 +67,18 @@ required:
 
 unevaluatedProperties: false
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: st,nomadik-gpio
+    then:
+      properties:
+        st,supports-sleepmode:
+          description: Whether the controller can sleep or not.
+          $ref: /schemas/types.yaml#/definitions/flag
+
 examples:
   - |
     gpio1: gpio at 8012e080 {

-- 
2.43.1