linux-kernel - [PATCH v1 2/2] dt-bindings: media: i2c: et8ek8: document missing crc as optional property

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Message-ID: <20251108233200.2068334-1-alex.t.tran@gmail.com>
Date: Sat,  8 Nov 2025 15:32:00 -0800
From: Alex Tran <alex.t.tran@...il.com>
To: Rob Herring <robh@...nel.org>
Cc: Mauro Carvalho Chehab <mchehab@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
	Konrad Dybcio <konrad.dybcio@....qualcomm.com>,
	Hans Verkuil <hverkuil+cisco@...nel.org>,
	linux-media@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Alex Tran <alex.t.tran@...il.com>
Subject: [PATCH v1 2/2] dt-bindings: media: i2c: et8ek8: document missing crc as optional property

Add the optional crc property to the endpoint node for the et8ek8 sensor.
This property enables CRC checksums for the sensor bus and was added to
match the new driver support for reading it from the device tree.

Signed-off-by: Alex Tran <alex.t.tran@...il.com>
---
 .../devicetree/bindings/media/i2c/toshiba,et8ek8.txt        | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/i2c/toshiba,et8ek8.txt b/Documentation/devicetree/bindings/media/i2c/toshiba,et8ek8.txt
index 8d8e40c56..5fd30f59b 100644
--- a/Documentation/devicetree/bindings/media/i2c/toshiba,et8ek8.txt
+++ b/Documentation/devicetree/bindings/media/i2c/toshiba,et8ek8.txt
@@ -30,6 +30,12 @@ Endpoint node mandatory properties
 - remote-endpoint: A phandle to the bus receiver's endpoint node.
 
 
+Endpoint node optional properties
+---------------------------------
+
+- crc: Enable CRC checksums.
+
+
 Example
 -------
 
-- 
2.51.0