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=-5.3 required=3.0 tests=BAYES_00,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 C7107C433DF for ; Sat, 1 Aug 2020 09:41:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A14E520716 for ; Sat, 1 Aug 2020 09:41:36 +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="ecpxPOZ3" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728743AbgHAJlf (ORCPT ); Sat, 1 Aug 2020 05:41:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57620 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725931AbgHAJlf (ORCPT ); Sat, 1 Aug 2020 05:41:35 -0400 Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [IPv6:2001:4d48:ad52:32c8:5054:ff:fe00:142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8DDB7C06174A for ; Sat, 1 Aug 2020 02:41:34 -0700 (PDT) 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=TDVef6ZsHpwwgV3qmiBjuwSJZ1QCkwryfoVJNtuTdrs=; b=ecpxPOZ3cUA/0KXcVUd6vMUS/ XY7nKl5O7YvmsY5zPFw43mIKEDUIovjW7vPKWe/rW4o1UEgKW3Fw1yoa/VAit5Do0vC7KE9t4ei8v 22KpZtGu01PdAoj6bKbkAwQrJEUHZ0h7BxajiLc0rZYXt/cj+IlP8mkFFNW7yOVJHqbTxottVyNNr w+eg0JnYpi06qogw55LdET+ZqerOYBcSODlMJPUTR0/XQEJ+PfqdxJf1qUfi6PC0mL5VpNT0Etz4X AAlU+2lqF+Sqw6lX+2YwFhGR4rPZLMtJyq6PkwhwNP2avV/imNOScXa1KoeRtcYD644lKttE7qIN5 W55uALi8w==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:46876) by pandora.armlinux.org.uk with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1k1o1E-0008Kz-Kz; Sat, 01 Aug 2020 10:41:32 +0100 Received: from linux by shell.armlinux.org.uk with local (Exim 4.92) (envelope-from ) id 1k1o1E-0000IY-Ai; Sat, 01 Aug 2020 10:41:32 +0100 Date: Sat, 1 Aug 2020 10:41:32 +0100 From: Russell King - ARM Linux admin To: Vikas Singh Cc: Andrew Lunn , f.fainelli@gmail.com, hkallweit1@gmail.com, netdev@vger.kernel.org, "Calvin Johnson (OSS)" , Kuldip Dwivedi , "Madalin Bucur (OSS)" , Vikas Singh Subject: Re: [PATCH 2/2] net: phy: Associate device node with fixed PHY Message-ID: <20200801094132.GH1551@shell.armlinux.org.uk> References: <1595938400-13279-1-git-send-email-vikas.singh@puresoftware.com> <1595938400-13279-3-git-send-email-vikas.singh@puresoftware.com> <20200728130001.GB1712415@lunn.ch> <20200731153119.GJ1712415@lunn.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: 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 Sat, Aug 01, 2020 at 09:52:52AM +0530, Vikas Singh wrote: > Hi Andrew, > > Please refer to the "fman" node under > linux/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts > I have two 10G ethernet interfaces out of which one is of fixed-link. Please do not top post. How does XGMII (which is a 10G only interface) work at 1G speed? Is what is in DT itself a hack because fixed-phy doesn't support 10G modes? -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!