Re: [PATCH v1 1/2] dt-bindings: i2c: spacemit: add support for K1 SoC

[Krzysztof Kozlowski]

On 16/10/2024 04:45, Troy Mitchell wrote:
>>> +
>>> +  clock-frequency:
>>> +    description:
>>> +      Desired I2C bus clock frequency in Hz. As only fast and high-speed
>>> +      modes are supported by hardware, possible values are 100000 and 400000.
>>> +    enum: [100000, 400000]
>>> +    default: 100000
>>> +
>>> +  fifo-disable:
>>
>> Why is this a property of a board?


Here, this ^^^^^^


>>
>> Also, missing vendor prefix.
>>
>>
>>> +    type: boolean
>>> +    description:
>>> +      Whether to disable FIFO. If FIFO is turned on, it will be interrupted
>>> +      only when the FIFO depth is reached, which can reduce the frequency
>>> +      of interruption.
>>> +    default: false
>>
>> Drop
> 
> It's a hardware FIFO instead of software.
> Is it unnecessary in this file?
> If is, why dma can be written in dt-binding.

Because of what I asked earlier. Which 'dma' property are you asking
about? 'use-dma'? There was rationale provided in favor. I would be more
than happy to see similar rationale here.

Best regards,
Krzysztof