linux-kernel - Re: [PATCH] ARM: dts: imx28: add pinmux for USB1 overcurrent on pwm2

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Date:	Sun, 10 Jan 2016 14:58:40 +0100 (CET)
From:	Stefan Wahren <stefan.wahren@...e.com>
To:	Måns Rullgård <mans@...sr.com>
Cc:	Sascha Hauer <kernel@...gutronix.de>,
	Pawel Moll <pawel.moll@....com>,
	Russell King <linux@....linux.org.uk>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	linux-kernel@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
	Kumar Gala <galak@...eaurora.org>,
	Shawn Guo <shawnguo@...nel.org>,
	Mark Rutland <mark.rutland@....com>,
	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: imx28: add pinmux for USB1 overcurrent on
 pwm2

> Måns Rullgård <mans@...sr.com> hat am 10. Januar 2016 um 14:42 geschrieben:
>
>
> Stefan Wahren <stefan.wahren@...e.com> writes:
>
> >> Måns Rullgård <mans@...sr.com> hat am 10. Januar 2016 um 14:13 geschrieben:
> >>
> >>
> >> Stefan Wahren <stefan.wahren@...e.com> writes:
> >>
> >> > Hi Mans,
> >> >
> >> >> Mans Rullgard <mans@...sr.com> hat am 10. Januar 2016 um 13:40
> >> >> geschrieben:
> >> >>
> >> >>
> >> >> Add pinmux setting for USB1 overcurrent on pwm2 pad.
> >> >
> >> > could you please change your patch to describe why you need to add
> >> > this pinmux?
> >>
> >> I'm working on a board that is wired that way. I can of course put this
> >> in the board-specific dts if that's preferable.
> >
> > So the board isn't submitted to mainline?
>
> Not yet anyway.
>
> > IMHO the change is okay, but the description doesn't explain why is it
> > needed.
> >
> > So a suitable description would be that it's needed for board xy.
>
> Would it be better to send this patch in a series along with the full
> board support?
>

Yes, it would be nice to have a dts file which reference the new pinmux.

> --
> Måns Rullgård
>
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> linux-arm-kernel@...ts.infradead.org
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