From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755375AbdBGS7u (ORCPT ); Tue, 7 Feb 2017 13:59:50 -0500 Received: from shards.monkeyblade.net ([184.105.139.130]:54884 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754715AbdBGS7t (ORCPT ); Tue, 7 Feb 2017 13:59:49 -0500 Date: Tue, 07 Feb 2017 13:59:46 -0500 (EST) Message-Id: <20170207.135946.1622253517853357858.davem@davemloft.net> To: lukma@denx.de Cc: f.fainelli@gmail.com, m-karicheri2@ti.com, linux-kernel@vger.kernel.org, eric@engestrom.ch, andrew@lunn.ch, netdev@vger.kernel.org, kishon@ti.com, grygorii.strashko@ti.com Subject: Re: [PATCH v3 2/3] net: phy: dp83867: Add lane swapping support in the DP83867 TI's PHY driver From: David Miller In-Reply-To: <1486444824-12733-1-git-send-email-lukma@denx.de> References: <1486444824-12733-1-git-send-email-lukma@denx.de> X-Mailer: Mew version 6.7 on Emacs 24.5 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Tue, 07 Feb 2017 10:00:49 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Lukasz Majewski Date: Tue, 7 Feb 2017 06:20:23 +0100 > This patch adds support for enabling or disabling the lane swapping (called > "port mirroring" in PHY's CFG4 register) feature of the DP83867 TI's PHY > device. > > One use case is when bootstrap configuration enables this feature (because > of e.g. LED_0 wrong wiring) so then one needs to disable it in software > (at u-boot/Linux). > > Signed-off-by: Lukasz Majewski > --- > Changes for v3: > - Add "line swapping" to the patch description > - Add DP83867_PORT_MIRROING_KEEP enum for better code readability > > Changes for v2: > - use "net-phy-lane-swap" and "net-phy-lane-no-swap" generic PHY properties. > instead of TI specific one Applied.