linux-kernel - Re: [PATCH v3] mfd: MAX6650/6651 support

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Message-ID: <CAOMwXhMriMiS9Pvm210BB0ScRJUw-whC2rnN+Ka383ztuSvOJQ@mail.gmail.com>
Date:	Mon, 10 Feb 2014 13:34:11 +0000
From:	Laszlo Papp <lpapp@....org>
To:	Lee Jones <lee.jones@...aro.org>
Cc:	Linus Walleij <linus.walleij@...aro.org>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3] mfd: MAX6650/6651 support

>>> +};
>>> +MODULE_DEVICE_TABLE(i2c, max665x_id);
>>> +
>>> +static struct i2c_driver max665x_driver = {
>>> +     .driver = {
>>> +             .name = "max665x",
>>> +             .owner = THIS_MODULE,
>>
>> All new drivers are required to support Device Tree.
>
> Do you have some recommendation for documentation, examples, etc? I am
> new to this.

I see .of_match_table added in certain mfd drivers, but I am not sure
what I should put into the name or even the compatible member, I see
them boot neglected in various drivers. The structure here does not
seem to be documented either:
http://lxr.free-electrons.com/source/include/linux/mod_devicetable.h#L220

I do not know where to get the information for the .name and/or
.compatible entry for, or if I need anything more.
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