From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753333AbdF0PJw (ORCPT ); Tue, 27 Jun 2017 11:09:52 -0400 Received: from lucky1.263xmail.com ([211.157.147.135]:41457 "EHLO lucky1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753118AbdF0PHr (ORCPT ); Tue, 27 Jun 2017 11:07:47 -0400 X-263anti-spam: X-MAIL-GRAY: 1 X-MAIL-DELIVERY: 0 X-ABS-CHECKED: 4 X-RL-SENDER: david.wu@rock-chips.com X-FST-TO: linux-kernel@vger.kernel.org X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: david.wu@rock-chips.com X-UNIQUE-TAG: X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 Subject: Re: [PATCH 01/11] net: phy: Add rockchip phy driver support To: Andrew Lunn Cc: davem@davemloft.net, heiko@sntech.de, robh+dt@kernel.org, mark.rutland@arm.com, catalin.marinas@arm.com, will.deacon@arm.com, olof@lixom.net, linux@armlinux.org.uk, arnd@arndb.de, f.fainelli@gmail.com, peppe.cavallaro@st.com, alexandre.torgue@st.com, huangtao@rock-chips.com, hwg@rock-chips.com, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <1498192929-7519-1-git-send-email-david.wu@rock-chips.com> <1498192929-7519-2-git-send-email-david.wu@rock-chips.com> <20170624021910.GB4875@lunn.ch> <38394157-adae-3476-55f3-ab5838744033@rock-chips.com> <20170627144649.GD9921@lunn.ch> From: "David.Wu" Message-ID: <5839f1df-a2b4-4856-0ccd-5535c6035897@rock-chips.com> Date: Tue, 27 Jun 2017 23:07:28 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: <20170627144649.GD9921@lunn.ch> Content-Type: text/plain; charset=gbk; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Andrew, ÔÚ 2017/6/27 22:46, Andrew Lunn дµÀ: >> it has been licensed from somebody. > > And does that somebody already have a driver for it? There is no point > adding a driver, if all you need to do is add the ID to another > driver. > I didn't find it. Maybe use the same, but the configuration is different. But this may also be possible, upstream with a new driver. > Andrew > > >