linux-kernel - [PATCH v3 1/7] dt-bindings: i2c: dw: Add Mobileye I2C controllers

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Message-Id: <20251119-i2c-dw-v3-1-bc4bc2a2cbac@bootlin.com>
Date: Wed, 19 Nov 2025 16:05:30 +0100
From: Benoît Monin <benoit.monin@...tlin.com>
To: Andi Shyti <andi.shyti@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Jarkko Nikula <jarkko.nikula@...ux.intel.com>, 
 Mika Westerberg <mika.westerberg@...ux.intel.com>, 
 Andy Shevchenko <andriy.shevchenko@...ux.intel.com>, 
 Jan Dabros <jsd@...ihalf.com>, 
 Sebastian Andrzej Siewior <bigeasy@...utronix.de>, 
 Clark Williams <clrkwllms@...nel.org>, Steven Rostedt <rostedt@...dmis.org>
Cc: Thomas Petazzoni <thomas.petazzoni@...tlin.com>, 
 Gregory CLEMENT <gregory.clement@...tlin.com>, 
 Théo Lebrun <theo.lebrun@...tlin.com>, 
 Tawfik Bayouk <tawfik.bayouk@...ileye.com>, 
 Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>, 
 Dmitry Guzman <dmitry.guzman@...ileye.com>, linux-i2c@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-rt-devel@...ts.linux.dev, 
 Benoît Monin <benoit.monin@...tlin.com>
Subject: [PATCH v3 1/7] dt-bindings: i2c: dw: Add Mobileye I2C controllers

Add compatible string for the DesignWare-based I2C controllers present
in Mobileye Eyeq6Lplus SoC, with a fallback to the default compatible.
The same controllers are also present in the EyeQ7H, so add a compatible
for those with a fallback to the Eyeq6Lplus compatible.

Signed-off-by: Benoît Monin <benoit.monin@...tlin.com>
---
 Documentation/devicetree/bindings/i2c/snps,designware-i2c.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/i2c/snps,designware-i2c.yaml b/Documentation/devicetree/bindings/i2c/snps,designware-i2c.yaml
index d904191bb0c6..914200188809 100644
--- a/Documentation/devicetree/bindings/i2c/snps,designware-i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/snps,designware-i2c.yaml
@@ -34,8 +34,15 @@ properties:
           - const: snps,designware-i2c
       - description: Baikal-T1 SoC System I2C controller
         const: baikal,bt1-sys-i2c
+      - description: Mobileye EyeQ DesignWare I2C controller
+        items:
+          - enum:
+              - mobileye,eyeq7h-i2c
+          - const: mobileye,eyeq6lplus-i2c
+          - const: snps,designware-i2c
       - items:
           - enum:
+              - mobileye,eyeq6lplus-i2c
               - mscc,ocelot-i2c
               - sophgo,sg2044-i2c
               - thead,th1520-i2c

-- 
2.51.1