Re: [PATCH] dt: Update I2C trivial devices list

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On 01/13/2014 07:25 AM, Ben Gamari wrote:
> Wolfram Sang <wsa@xxxxxxxxxxxxx> writes:
> 
>> On Tue, Dec 17, 2013 at 11:47:19AM -0500, Ben Gamari wrote:
>>> Stephen Warren <swarren@xxxxxxxxxxxxx> writes:
>>>
>>>> On 12/16/2013 05:12 PM, Ben Gamari wrote:
>>>>
>>>>> diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt b/Documentation/devicetree/bindings/i2c/trivial-devices.txt
>>>>
>>>>>  This is a list of trivial i2c devices that have simple device tree
>>>>>  bindings, consisting only of a compatible field, an address and
>>>>> -possibly an interrupt line.
>>>>> +possibly an interrupt line. The compatible field is used to lookup the
>>>>> +modalias of the driver which will handle the device. The compatible
>>>>> +string may begin with a manufacturer prefix (separated from the
>>>>> +modalias by a comma) which will be stripped off during lookup.
>>>>
>>>> This part of the patch described Linux-specific behaviour, whereas DT
>>>> bindings should be OS-agnostic.
>>>>
>>> I see your point but it would be nice to have language like this
>>> somewhere. One of the biggest challenges in diving in to writing a
>>> devicetree is figuring out details like this.
>>
>> What about putting this into a seperate paragraph prefixed with "Current
>> Linux specific implementation:"?
>>
> This would address my concern quite nicely.

The text should go into Documentation/ not the DT binding.

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