From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Lunn Subject: Re: [RFC PATCH 0/3] acpi: Add acpi mdio support code Date: Mon, 12 Nov 2018 18:20:19 +0100 Message-ID: <20181112172019.GC5075@lunn.ch> References: <20181029124044.GB9174@lunn.ch> <20181108232353.GL5259@lunn.ch> <6ebdf08060c245a8a44fc4263eb308cc@HXTBJIDCEMVIW02.hxtcorp.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <6ebdf08060c245a8a44fc4263eb308cc@HXTBJIDCEMVIW02.hxtcorp.net> Sender: netdev-owner@vger.kernel.org To: "Wang, Dongsheng" Cc: "timur@kernel.org" , "Zheng, Joey" , "f.fainelli@gmail.com" , "rjw@rjwysocki.net" , "linux-acpi@vger.kernel.org" , "netdev@vger.kernel.org" List-Id: linux-acpi@vger.kernel.org > > I'm just trying to ensure whatever is defined is flexible enough that > > we really can later support everything which DT does. We have PHYs on > > MDIO busses, inside switches, which are on MDIO busses, which are > > inside Ethernet interfaces, etc. > > I think it can be satisfied. See the table I'm using above. Hi Dongsheng Since i don't know anything better, i think i have to trust you have this correct. It would be good to document this, so that the next person who needs to add ACPI support for a PHY has some documentation to look at. Could you add something to Documentation/acpi/dsd? Andrew