linux-kernel - Re: [PATCH v6 1/2] dt-bindings: leds: Add bindings for lm3697 driver

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Message-ID: <20a814ce-a4c5-0649-6677-6b85a5fd2321@ti.com>
Date:   Mon, 10 Sep 2018 09:37:15 -0500
From:   Dan Murphy <dmurphy@...com>
To:     Jacek Anaszewski <jacek.anaszewski@...il.com>,
        Pavel Machek <pavel@....cz>
CC:     <robh+dt@...nel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-leds@...r.kernel.org>
Subject: Re: [PATCH v6 1/2] dt-bindings: leds: Add bindings for lm3697 driver

Jacek

On 09/08/2018 02:53 PM, Jacek Anaszewski wrote:
> Dan,
> 
> On 09/07/2018 03:52 PM, Dan Murphy wrote:
> [...]
>>>
>>>> And I think Jacek pointed out that the bindings references in this bindings
>>>> don't even exist.
>>>>
>>>> I am thinking we need to deprecate this MFD driver and consolidate these drivers
>>>> in the LED directory as we indicated before.  I did not find any ti-lmu support
>>>> code.
>>>>
>>>> ti-lmu common core code and then the LED children appending the feature differentiation.
>>>
>>>> Need some maintainer weigh in here.
>>>
>>> Hehe. I'm maintnainer. Fun.
>>
>> I know.  I want to see if there was any other opinion.  Especially for the LED driver.
>>
> [...]
> 
> I have a question - is this lm3697 LED controller a cell of some MFD
> device? Or is it a self-contained chip?
> 

This is a self contained chip.  And the LM3697 only function is a LED driver.
It does not have any other special functions like the LM363X drivers for GPIO and Regulator support.


Dan

-- 
------------------
Dan Murphy