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=-2.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_NEOMUTT autolearn=ham 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 7D984C43613 for ; Sat, 22 Jun 2019 08:41:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 54A15206BA for ; Sat, 22 Jun 2019 08:41:52 +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="CUlLr2tG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726334AbfFVIlv (ORCPT ); Sat, 22 Jun 2019 04:41:51 -0400 Received: from pandora.armlinux.org.uk ([78.32.30.218]:55234 "EHLO pandora.armlinux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726114AbfFVIlu (ORCPT ); Sat, 22 Jun 2019 04:41:50 -0400 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=Z4WJJP5DXJ7hj7JoKOiyJJMScqHInpMDGDpMUQM5v0M=; b=CUlLr2tGCqd56vUpqT/WdZug4 62dnN40+dbxJRgl4EHdbPabQp2/4HbfAf3r6nVcoejaYChcKJ/JKVxp5TChfef3aeSOidNAqHoQj7 +cGKdTQh25O93haLSjfDGXapVDxZvjoyrfBJwlciC8QdLjUxXnK2HAEeB1mwY8mSGznrwiY1rWgVp /PuS2WgcsWAsifGBnQ2joHJ+rAz/GJZ753pELEjf8X8iAO+LpNDXBvFD1hkkTQTAAMiAas2cvxK8V FDQ/vY8pAaWQdQ4TBnx0PgNnWTrgDFR/ynDGjiyD5xGLi1RlRdEmNV/VK/NHyVjykFl/xHVxyCSn5 UvcQzmc+Q==; Received: from shell.armlinux.org.uk ([2002:4e20:1eda:1:5054:ff:fe00:4ec]:58974) by pandora.armlinux.org.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1hebaf-0002PZ-L0; Sat, 22 Jun 2019 09:41:41 +0100 Received: from linux by shell.armlinux.org.uk with local (Exim 4.89) (envelope-from ) id 1hebab-00040E-GV; Sat, 22 Jun 2019 09:41:37 +0100 Date: Sat, 22 Jun 2019 09:41:37 +0100 From: Russell King - ARM Linux admin To: Parshuram Raju Thombare Cc: Andrew Lunn , "nicolas.ferre@microchip.com" , "davem@davemloft.net" , "f.fainelli@gmail.com" , "netdev@vger.kernel.org" , "hkallweit1@gmail.com" , "linux-kernel@vger.kernel.org" , Rafal Ciepiela , Anil Joy Varughese , Piotr Sroka Subject: Re: [PATCH v3 0/5] net: macb: cover letter Message-ID: <20190622084137.sdszvzzhs2wbav77@shell.armlinux.org.uk> References: <1561106037-6859-1-git-send-email-pthombar@cadence.com> <20190621131611.GB21188@lunn.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Jun 22, 2019 at 03:18:42AM +0000, Parshuram Raju Thombare wrote: > Hi Andrew, > > >On Fri, Jun 21, 2019 at 09:33:57AM +0100, Parshuram Thombare wrote: > >> Hello ! > >> > >> 2. 0002-net-macb-add-support-for-sgmii-MAC-PHY-interface.patch > >> This patch add support for SGMII mode. > > > >Hi Parshuram > > > >What PHYs are using to test this? You mention TI PHY DP83867, but that seems to > >be a plain old 10/100/1000 RGMII PHY. > It is DP83867ISRGZ on VCU118 board. This PHY supports SGMII but driver > dp83867 doesn't seems to support it, that was the reason previous patch > set has patch trying to configure PHY in SGMII mode from PCI wrapper driver. There are several versions of the dp83867 phy supporting various interface modes. It seems the driver has been written for the DP83867IR and DP83867CR family, presumably TI data sheet SNLS484E. The DP83867E/IS/CS is covered by a separate data sheet, SNLS504B. Please note that this PHY does not support 2.5G operation in any mode. -- 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