From mboxrd@z Thu Jan 1 00:00:00 1970 From: Willy Tarreau Subject: Re: [PATCH] ARM: dts: armada-385-synology-ds116: add support for Synology DS116 NAS Date: Sun, 12 Feb 2017 02:24:18 +0100 Message-ID: <20170212012418.GA17841@1wt.eu> References: <1486805073-15534-1-git-send-email-w@1wt.eu> <20170212004031.GA7328@lunn.ch> <20170212005350.GA18612@1wt.eu> <20170212011744.GB7328@lunn.ch> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20170212011744.GB7328-g2DYL2Zd6BY@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Andrew Lunn Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Jason Cooper , Gregory Clement , Thomas Petazzoni , Arnaud Ebalard List-Id: devicetree@vger.kernel.org On Sun, Feb 12, 2017 at 02:17:44AM +0100, Andrew Lunn wrote: > > But won't that squat the I/O address and prevent me from using all the > > other codes via the regular serial port ? > > Nope. That driver hijacks the serial port during shutdown to actually > turn the power off. The rest of the time, it does not touch the serial > port. Userspace, or the rest of the kernel is free to use it. OK so I should declare both the serial and the power-off device at the same address ? Excuse-me for the dumb question but I'm not much used to doing uncommon things in DTS files :-/ Willy -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html