From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755438AbcBIOrl (ORCPT ); Tue, 9 Feb 2016 09:47:41 -0500 Received: from mout.kundenserver.de ([212.227.126.131]:53403 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752765AbcBIOrj (ORCPT ); Tue, 9 Feb 2016 09:47:39 -0500 From: Arnd Bergmann To: Andrew Lunn Cc: Bernhard Walle , fabio.estevam@freescale.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH] net: fec: Add "phy-reset-active-low" property to DT Date: Tue, 09 Feb 2016 15:47:24 +0100 Message-ID: <14388522.9LWflTAYzq@wuerfel> User-Agent: KMail/4.11.5 (Linux/3.16.0-10-generic; KDE/4.11.5; x86_64; ; ) In-Reply-To: <20160208215138.GB13673@lunn.ch> References: <1454962873-1941-1-git-send-email-bernhard@bwalle.de> <3171793.SonfZDNmtV@wuerfel> <20160208215138.GB13673@lunn.ch> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Provags-ID: V03:K0:LKj3Yvhb1Lpedps53UarqCK00+whMgoJDtfq4ZBeP3eWzIWTP3+ QHMLHz0U8bJgJQOhGyhTXr6gQYvXfyiLxneJaDxp+mHCqtcDlLFIdETLDQ59P1BA+XfPvfQ vvblT7SqBN3xIhCNekP0sHcA2U9dVj8JBJHQFhAC+CEMgL/lB53A4aivPOKfM4QHVAuCknu Nsa/BoclgVy5LUAaV74Vg== X-UI-Out-Filterresults: notjunk:1;V01:K0:WyPb98cphfs=:/ut/FU3ZGacV2JlJSKfLMO 3Qbq8eCCzZTZA8TIWJB1XClMB559qgNWZtehxnGZ7kaela9llOB9ado72Uee5OSDbMtYVBKDr LAR3OcNnrtQGYvtqdijPDVsXVP+Jby/aEf3NBUnYrUAYSoYWTPumHxS6N3eQz3i2pTtmInaKK Vu9Hc3HnFsrKZpBWG8Xtx3chHqwrYcR7SHuVNP3oTMNsYAvjV2yMFmQV/RK4iffo6YJKmY8vn HrfmlaYuF/n6CSSlUptftXyGT/HYLNVpF2gvLA2wayvi61ziU3uAVdpiH01CHNdR+R7A7FIYj wZPL+DWup6Pb6bof9/1FDvzQmdC33L5FC9q2NGVadxJOeq1YKYQmdYDb1mjXG77gaBs40exO3 EpOh9k+AgNgCjE9NmTZ+pN/Xjkvk2ogCawIENVe84H1NQhnfWL0/0Kl+PybLYRL+vAPvRMNSf qPFCSjhldqLmwtCOwBzXHfnMn7QrvP549nkbRQRo8GldBkHb2StRbU5ygkiE8Nfi54DuGEg0Q GhG2D2P3flJd5AYkLrpTNx6b25dtodooZZvykjljAALb6Bgw3URME0nhOIipKxlGMkEQIG1P6 xbZWeQm4ygp9ADihzcman94Z6PpOeCs27FaqX0iJeiKhT/hz9tKDGE163ubeHF99bTGZQmymm VDU3EOg9FpweBHwkB8p/K2Bb7/njxTJNGDX6IWFl4dNs5GCqmXJGA7vS/t8WV0P19bkEWuXP1 LNsOEHLDMW2w07ti Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Monday 08 February 2016 22:51:38 Andrew Lunn wrote: > On Mon, Feb 08, 2016 at 10:46:42PM +0100, Arnd Bergmann wrote: > > On Monday 08 February 2016 21:21:13 Bernhard Walle wrote: > > > We need that for a custom hardware that needs the reverse reset > > > sequence. > > > > > > Signed-off-by: Bernhard Walle > > > > > > > Why can't this be specified in the gpios property? > > Backwards compatibility. The flag has always been ignored until now, > yet various DTs have a flag value which are active low. If suddenly it > worked, various boards would break Ok, I see. Arnd