From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751263AbbJQEE5 (ORCPT ); Sat, 17 Oct 2015 00:04:57 -0400 Received: from mail-out.m-online.net ([212.18.0.10]:38942 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750727AbbJQEEz (ORCPT ); Sat, 17 Oct 2015 00:04:55 -0400 X-Auth-Info: Ggo2lRSeWM/sbhbFbHnRC6Q8K6tTOxE7lzle7XnFJ60= From: Heiko Schocher To: linux-kernel@vger.kernel.org Cc: Heiko Schocher , devicetree@vger.kernel.org, Felipe Balbi , "David S. Miller" , netdev@vger.kernel.org, Florian Fainelli , Georg.Soffel@bosch-si.com, Tony Lindgren , Lennart Sorensen , Mugunthan V N , Richard Cochran Subject: [PATCH v2 0/2] net, phy, smsc: add posibility to disable energy detect mode Date: Sat, 17 Oct 2015 06:04:34 +0200 Message-Id: <1445054676-21523-1-git-send-email-hs@denx.de> X-Mailer: git-send-email 2.1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On some boards the energy enable detect mode leads in trouble with some switches, so make the enabling of this mode configurable through DT. Therefore the property "smsc,disable-energy-detect" is introduced. Patch 1 introduces phy-handle support for the ti,cpsw driver. This is needed now for the smsc phy. Patch 2 adds the disable energy mode functionality to the smsc phy Changes in v2: - add comments from Florian Fainelli - I did not change disable property name into enable because I fear to break existing behaviour - add smsc vendor prefix - remove CONFIG_OF and use __maybe_unused - introduce "phy-handle" ability into ti,cpsw driver, so I can remove bogus: if (!of_node && dev->parent->of_node) of_node = dev->parent->of_node; construct. Therefore new patch for the ti,cpsw driver is necessary. Heiko Schocher (2): drivers: net: cpsw: add phy-handle parsing net: phy: smsc: disable energy detect mode Documentation/devicetree/bindings/net/cpsw.txt | 1 + .../devicetree/bindings/net/smsc-lan87xx.txt | 24 ++++++++++++++++++++++ drivers/net/ethernet/ti/cpsw.c | 15 ++++++++++---- drivers/net/phy/smsc.c | 19 ++++++++++++----- 4 files changed, 50 insertions(+), 9 deletions(-) create mode 100644 Documentation/devicetree/bindings/net/smsc-lan87xx.txt -- 2.1.0