[PATCH v2 3/3] dt-bindings: memory-controllers: gpmc-child: Add binding for wait-pin-polarity

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From: Benedikt Niedermayr <benedikt.niedermayr@xxxxxxxxxxx>

Add a new dt-binding for the wait-pin-polarity property

Signed-off-by: Benedikt Niedermayr <benedikt.niedermayr@xxxxxxxxxxx>
---
 .../bindings/memory-controllers/ti,gpmc-child.yaml         | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/memory-controllers/ti,gpmc-child.yaml b/Documentation/devicetree/bindings/memory-controllers/ti,gpmc-child.yaml
index 6e3995bb1630..7c721206f10b 100644
--- a/Documentation/devicetree/bindings/memory-controllers/ti,gpmc-child.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/ti,gpmc-child.yaml
@@ -230,6 +230,13 @@ properties:
       Wait-pin used by client. Must be less than "gpmc,num-waitpins".
     $ref: /schemas/types.yaml#/definitions/uint32
 
+  gpmc,wait-pin-polarity:
+    description: |
+      Wait-pin polarity used by the clien. It relates to the pin defined
+      with "gpmc,wait-pin".
+    $ref: /schemas/types.yaml#/definitions/uint32
+    default: 0
+
   gpmc,wait-on-read:
     description: Enables wait monitoring on reads.
     type: boolean
-- 
2.25.1




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