[PATCH 1/3] dt-bindings: i2c: nuvoton,ma35d1-i2c: Add MA35D1 I2C controller

[zychen]

Krzysztof Kozlowski 於 2026/3/2 下午 03:20 寫道:
> On Mon, Mar 02, 2026 at 02:08:20AM +0000, Zi-Yu Chen wrote:
>> Add device tree binding documentation for the I2C controller
>> found in the Nuvoton MA35D1 SoC.
>>
>> Signed-off-by: Zi-Yu Chen <zychennvt at gmail.com>
>> ---
>>  .../bindings/i2c/nuvoton,ma35d1-i2c.yaml      | 65 +++++++++++++++++++
>>  1 file changed, 65 insertions(+)
>>  create mode 100644 Documentation/devicetree/bindings/i2c/nuvoton,ma35d1-i2c.yaml
>>
>> diff --git a/Documentation/devicetree/bindings/i2c/nuvoton,ma35d1-i2c.yaml b/Documentation/devicetree/bindings/i2c/nuvoton,ma35d1-i2c.yaml
>> new file mode 100644
>> index 000000000000..fa8b01e2c5b1
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/i2c/nuvoton,ma35d1-i2c.yaml
>> @@ -0,0 +1,65 @@
>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/i2c/nuvoton,ma35d1-i2c.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Nuvoton MA35D1 I2C Controller
>> +
>> +maintainers:
>> +  - Zi-Yu Chen <zychennvt at gmail.com>
>> +
>> +description: |
> 
> Do not need '|' unless you need to preserve formatting.
will fix in v2.
> 
>> +  The Nuvoton MA35D1 I2C controller supports master mode and optional
>> +  slave mode operation. The controller is configured via Device Tree
> 
> Use modern naming, not master/slave.
> 
>> +  and supports interrupt-driven I2C transfers.
> 
> Drop "The controller is configured via Device Tree", because it is
> completely irrelevant. Why telling in DT binding that you use DT? Can
> you use ACPI here?
> 
> And with dropping this it could be one simple sentence.
> 
Acknowledged. I plan to simplify the description in v2 as follows:

'The Nuvoton MA35D1 I2C controller supports controller and optional target mode.'
> With these changes:
> 
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski at oss.qualcomm.com>
> 
> Best regards,
> Krzysztof
> 
Thanks!