Received: by 2002:a25:1985:0:0:0:0:0 with SMTP id 127csp4603887ybz; Tue, 28 Apr 2020 14:38:30 -0700 (PDT) X-Google-Smtp-Source: APiQypInYicldzzzDmqZk1T56lMMi/WZCqB1+aggh4x3msjHLvLRTqW2jgv6KtefUS/zlozy3thY X-Received: by 2002:a17:906:e01:: with SMTP id l1mr25746016eji.76.1588109910244; Tue, 28 Apr 2020 14:38:30 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1588109910; cv=none; d=google.com; s=arc-20160816; b=cwjPRbhKZ278jUAMhSjmToc1OupclkiL0Let/5Fu8BfYbClz3o6nroAt267wwq6Zt3 JqLl3V7i5bJ2rJQrQdp9t8n/2c8rGdheIohA99h8obWusUpS/wnCtLOrqJEHHdhqj2W0 3VJw7F83FRXYCH4Cs5MwB+d9ELoECi7eQQDiKWDPkl6cCDV2i+KplaKaG5zBYP2yuhu9 9km6MKaR3ZahlIgG7yN9QpkpVlPuNB7dvklyH7JX8uyNuFCmVsKa07lPDIpW4tC3i7fY X0nRc00J2Is2zlv57Kj7FvqcrTo1VUUL013NxwoOrWawCPCBRtvzzY9lUIXvpSakIijU tIZQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=SSBdsfKzoa+pWRpdd/TC5A8IAtxlP8hPJ+9MlzTHrsY=; b=jf97DcqRdMV6vXamrCf7JOdazt8gKH9OTJtNQE+PFke2e/9tuhXNy7wHRMJMDFLRfC daFN+d0I/YDRfJNsHbNmyHpIFzqb744qTtbJbfhUDQVbVTaO8Z4GybGXb/3Sf+L+Llm7 xB65+AHLItHYIzRF5d0WG9uVCYZEYXIxur1cUSr/XGlow0TPpSSgkmMyv62Q8D9pPtL/ jmhl1XEJbUnipkJOx1qD6DUw6JXju9o8TJbhrVz44yjq0M7+gkd37x9iLMaH2tZ7Kluf gkql/5JLK7F9d2X4X9Vi0Zmui/K9g+3OeQjwjnkpFpqIoDB8HF/CXWv9N9ApDT+jy0qc mPlw== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@lunn.ch header.s=20171124 header.b=v7N91KKp; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id bi10si2390317edb.465.2020.04.28.14.37.30; Tue, 28 Apr 2020 14:38:30 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=fail header.i=@lunn.ch header.s=20171124 header.b=v7N91KKp; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726483AbgD1VdX (ORCPT + 99 others); Tue, 28 Apr 2020 17:33:23 -0400 Received: from vps0.lunn.ch ([185.16.172.187]:58074 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725934AbgD1VdX (ORCPT ); Tue, 28 Apr 2020 17:33:23 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Sender: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=SSBdsfKzoa+pWRpdd/TC5A8IAtxlP8hPJ+9MlzTHrsY=; b=v7N91KKpRXmQ7QSDM7Gt6U048m iuAl8UJIyp7w0edHieu5uuaDgnoinu44ykgOOEHr3yEkkHYw8g7qBL3B2WX1Hc1jumsIMUhNe3VWO cVrvY1UkGnPmmmt08uaZBLCRb/UMmFsIvS5amnvobPsfMz4CknDV/Lj1uinYvhEJn138=; Received: from andrew by vps0.lunn.ch with local (Exim 4.93) (envelope-from ) id 1jTXr0-000AEG-1L; Tue, 28 Apr 2020 23:33:22 +0200 Date: Tue, 28 Apr 2020 23:33:22 +0200 From: Andrew Lunn To: Michael Walle Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Florian Fainelli , Heiner Kallweit , Russell King , "David S . Miller" Subject: Re: [PATCH net-next] net: phy: at803x: add downshift support Message-ID: <20200428213322.GF30459@lunn.ch> References: <20200428211502.1290-1-michael@walle.cc> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200428211502.1290-1-michael@walle.cc> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 28, 2020 at 11:15:02PM +0200, Michael Walle wrote: > The AR8031 and AR8035 support the link speed downshift. Add driver > support for it. One peculiarity of these PHYs is that it needs a > software reset after changing the setting, thus add the .soft_reset() > op and do a phy_init_hw() if necessary. > > This was tested on a custom board with the AR8031. > > Signed-off-by: Michael Walle Reviewed-by: Andrew Lunn Andrew