linux-kernel - Re: [PATCH] gpio: mvebu: change compatible string for PWM support

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Message-ID: <CACRpkdZErh0PKy6+D7a23Js5d9n+eN_HVXhuatOFHGJRfObogA@mail.gmail.com>
Date:   Fri, 16 Jun 2017 11:13:40 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Richard Genoud <richard.genoud@...il.com>
Cc:     Ralph Sennhauser <ralph.sennhauser@...il.com>,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Alexandre Courbot <gnurou@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Jason Cooper <jason@...edaemon.net>,
        Andrew Lunn <andrew@...n.ch>,
        Gregory Clement <gregory.clement@...e-electrons.com>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Russell King <linux@...linux.org.uk>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-pwm@...r.kernel.org" <linux-pwm@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] gpio: mvebu: change compatible string for PWM support

On Fri, Jun 9, 2017 at 9:45 AM, Richard Genoud <richard.genoud@...il.com> wrote:
> 2017-06-09 9:42 GMT+02:00 Linus Walleij <linus.walleij@...aro.org>:
>> On Thu, Jun 1, 2017 at 10:08 PM, Ralph Sennhauser
>> <ralph.sennhauser@...il.com> wrote:
>>
>>> As it turns out more than just Armada 370 and XP support using GPIO
>>> lines as PWM lines. For example the Armada 38x family has the same
>>> hardware support. As such "marvell,armada-370-xp-gpio" for the
>>> compatible string is a misnomer.
>>>
>>> Change the compatible string to "marvell,armada-370-gpio" before the
>>> driver makes it out of the -rc stage. This also follows the practice of
>>> using only the first device family supported as part of the name.
>>>
>>> Also update the documentation and comments in the code accordingly.
>>>
>>> Fixes: 757642f9a584 ("gpio: mvebu: Add limited PWM support")
>>> Signed-off-by: Ralph Sennhauser <ralph.sennhauser@...il.com>
>>
>> Patch applied for next with the tags.
> You mean for fixes right ?
> The goal was to correct "marvell,armada-370-xp-gpio" before 4.12 is out.

OK I moved it to fixes.

Yours,
Linus Walleij