linux-kernel - [PATCH v4 1/4] media: dt-bindings: Document Tegra186 and Tegra194 cec

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Message-Id: <20250413-tegra-cec-v4-1-b6337b66ccad@gmail.com>
Date: Sun, 13 Apr 2025 14:35:32 -0500
From: Aaron Kling via B4 Relay <devnull+webgeek1234.gmail.com@...nel.org>
To: Hans Verkuil <hverkuil@...all.nl>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Thierry Reding <thierry.reding@...il.com>, 
 Jonathan Hunter <jonathanh@...dia.com>
Cc: linux-tegra@...r.kernel.org, linux-media@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Aaron Kling <webgeek1234@...il.com>, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v4 1/4] media: dt-bindings: Document Tegra186 and Tegra194
 cec

From: Aaron Kling <webgeek1234@...il.com>

These are already used in device trees, so describe them here. As the
driver only declares up through Tegra210, these must use a fallback
compatible of tegra210-cec.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Signed-off-by: Aaron Kling <webgeek1234@...il.com>
---
 .../devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml b/Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
index a6b73498bc217a2e884e31af91e9d8845c9b1d76..4b46aa755ccd31d0ca8b2004a1d6345c27ed330d 100644
--- a/Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
+++ b/Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
@@ -14,10 +14,16 @@ allOf:
 
 properties:
   compatible:
-    enum:
-      - nvidia,tegra114-cec
-      - nvidia,tegra124-cec
-      - nvidia,tegra210-cec
+    oneOf:
+      - enum:
+          - nvidia,tegra114-cec
+          - nvidia,tegra124-cec
+          - nvidia,tegra210-cec
+      - items:
+          - enum:
+              - nvidia,tegra186-cec
+              - nvidia,tegra194-cec
+          - const: nvidia,tegra210-cec
 
   clocks:
     maxItems: 1

-- 
2.48.1