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From: Andrew Lunn <andrew@lunn.ch>
To: Baruch Siach <baruch@tkos.co.il>
Cc: Gregory Clement <gregory.clement@bootlin.com>,
	Jason Cooper <jason@lakedaemon.net>,
	linux-arm-kernel@lists.infradead.org,
	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Subject: Re: [PATCH] ARM: dts: mvebu: add support for SolidRun Clearfog GTR
Date: Sun, 1 Dec 2019 18:07:41 +0100	[thread overview]
Message-ID: <20191201170741.GA20227@lunn.ch> (raw)
In-Reply-To: <871rto7dbg.fsf@tarshish>

Hi Baruch

> >> +	sar-isolation {
> >> +		gpio-hog;
> >> +		gpios = <15 GPIO_ACTIVE_LOW>;
> >> +		output-low;
> >> +		line-name = "sar-isolation";
> >> +	};
> >
> > What is SAR?
> 
> Sample at Reset. That's the Armada 38x datasheet term.

So this is pretty specific to Marvell. Maybe a comment would be good,
explaining what it is doing.

Thanks
	Andrew

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      reply	other threads:[~2019-12-01 17:08 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-28 17:00 [PATCH] ARM: dts: mvebu: add support for SolidRun Clearfog GTR Baruch Siach
2019-11-29 17:07 ` Andrew Lunn
2019-12-01  6:46   ` Baruch Siach
2019-12-01 17:07     ` Andrew Lunn [this message]

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