linux-kernel - Re: [PATCH 0/3] ARM: dts: at91: cleanup pullup on uarts

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Message-ID: <20180321205045.GA19753@piout.net>
Date:   Wed, 21 Mar 2018 21:50:45 +0100
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     Peter Rosin <peda@...ntia.se>
Cc:     linux-kernel@...r.kernel.org,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Russell King <linux@...linux.org.uk>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org
Subject: Re: [PATCH 0/3] ARM: dts: at91: cleanup pullup on uarts

On 21/03/2018 at 16:35:49 +0100, Peter Rosin wrote:
> Hi!
> 
> I noticed a *LOT* of pointless pullups and missing pullups related
> to uart/usart pins. These patches fixes what I found.
> 
> I separated out the two changes that had pullup on neither rx nor tx,
> since there might exist some reason for that? But a pullup on tx and
> a missing pullup on rx is a sure sign of confusion, so I lumped all
> those fixes in one big patch.
> 
> One or two of the removed comments with duplicate info where wrong
> as well, i.e. the info was supposed to be duplicate but wasn't.
> 
> Cheers,
> Peter
> 
> Peter Rosin (3):
>   ARM: dts: at91: fixes uart pinctrl, set pullup on rx, clear pullup on
>     tx
>   ARM: dts: at91rm9200: pullup rx on uart0
>   ARM: dts: at91sam9260: pullup rx on usart0
> 
Applied, thanks.

-- 
Alexandre Belloni, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com