From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E285FC35246 for ; Fri, 31 Jan 2020 15:40:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B8C5A21734 for ; Fri, 31 Jan 2020 15:40:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="nlO5iYKI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729278AbgAaPkA (ORCPT ); Fri, 31 Jan 2020 10:40:00 -0500 Received: from pandora.armlinux.org.uk ([78.32.30.218]:45698 "EHLO pandora.armlinux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728752AbgAaPkA (ORCPT ); Fri, 31 Jan 2020 10:40:00 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=N4e1IlRTcR/cWdEmSvMEu/ZvSyKU7DT7I7Dgvs6lFnY=; b=nlO5iYKINdDyWxjQ9d0yXVoKE GWCL7SdUiY47LuCh3ddWUPXlA5ye7GI0FSP+/MNT0PvAR7qk5uZVLkGUG/01IxRt55wMxfyNnGFJw NCbJbc47B5uH1B+0e6sVj3HkRTirYZtFieGQn1zW7joseysNrx0iYs3cnQwU5g0DaOFHI/R1c5rXn ccVWqjqI6OtqU+QbYYJeBq4f3uifwQdnRV/vR6rdvUWntgEfLtiulcSw7H0kGBUewU8aLc0fv3NlA Rt0bmRYl8Rkd5T358olJqXgjy9CNhaqJHtYTYcdYb/veKfHh9j+x+7tZv0keddxyRfIKheYdeGxNr KHSuQrA9Q==; Received: from shell.armlinux.org.uk ([2002:4e20:1eda:1:5054:ff:fe00:4ec]:41668) by pandora.armlinux.org.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ixYOS-0001bW-Oe; Fri, 31 Jan 2020 15:39:40 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.92) (envelope-from ) id 1ixYOQ-0005W5-Ji; Fri, 31 Jan 2020 15:39:38 +0000 Date: Fri, 31 Jan 2020 15:39:38 +0000 From: Russell King - ARM Linux admin To: Andrew Lunn Cc: Will Deacon , Robin Murphy , Jon Nettleton , Ard Biesheuvel , Marc Zyngier , Makarand Pawagi , Calvin Johnson , stuyoder@gmail.com, nleeder@codeaurora.org, Ioana Ciornei , Cristi Sovaiala , Hanjun Guo , Lorenzo Pieralisi , Pankaj Bansal , ACPI Devel Maling List , Len Brown , Jason Cooper , Andy Wang , Varun Sethi , Thomas Gleixner , linux-arm-kernel , Laurentiu Tudor , Paul Yang , "" , "Rafael J. Wysocki" , Linux Kernel Mailing List , Shameerali Kolothum Thodi , Sudeep Holla Subject: Re: [EXT] Re: [PATCH] bus: fsl-mc: Add ACPI support for fsl-mc Message-ID: <20200131153938.GP25745@shell.armlinux.org.uk> References: <12531d6c569c7e14dffe8e288d9f4a0b@kernel.org> <0680c2ce-cff0-d163-6bd9-1eb39be06eee@arm.com> <20200131142906.GG9639@lunn.ch> <20200131144737.GA4948@willie-the-truck> <20200131150929.GB13902@lunn.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200131150929.GB13902@lunn.ch> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Fri, Jan 31, 2020 at 04:09:29PM +0100, Andrew Lunn wrote: > > Devicetree to the rescue! > > Yes, exactly. We have good, standardised descriptions for most of this > in device tree. And phylink can handle SFP and SFP+. Nobody has worked > on QSFP yet, since phylink has mostly been pushed by the embedded > world and 40G is not yet popular in the embedded world. That's incorrect (if you read my previous reply.) It shouldn't come as any surprise that I have some experimental QSFP code. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622kbps up According to speedtest.net: 11.9Mbps down 500kbps up