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[v16,10/22] dt-bindings: media: i2c: max96712: add control-channel-port property

Message ID 20260831-gmsl2-3_serdes-v16-10-4fa6e08bb514@analog.com
State New
Headers show
Series media: i2c: add Maxim GMSL2/3 serializer and deserializer drivers | expand

Commit Message

Dumitru Ceclan via B4 Relay Aug. 31, 2026, 1:21 p.m. UTC
From: Dumitru Ceclan <dumitru.ceclan@analog.com>

Add maxim,control-channel-port property to allow platforms choose which
control-channel port MAX96724 exposes to the upstream I2C host.

Suggested-by: Vivekananda Dayananda <vivekana@amd.com>
Signed-off-by: Dumitru Ceclan <dumitru.ceclan@analog.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
---
 Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml | 9 +++++++++
 1 file changed, 9 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml b/Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
index 161d40acdd28..ab1dcd8ff8e7 100644
--- a/Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
@@ -41,6 +41,15 @@  properties:
 
   enable-gpios: true
 
+  maxim,control-channel-port:
+    description:
+      Selects which deserializer control-channel port is connected to the
+      upstream I2C segment when the device resets. 0 selects port 0, 1 selects
+      port 1. Defaults to 0 when omitted.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 1]
+    default: 0
+
   i2c-alias-pool:
     maxItems: 4