Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752928AbcC2FVN (ORCPT ); Tue, 29 Mar 2016 01:21:13 -0400 Received: from ni.piap.pl ([195.187.100.4]:51883 "EHLO ni.piap.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750696AbcC2FVK (ORCPT ); Tue, 29 Mar 2016 01:21:10 -0400 From: khalasa@piap.pl (Krzysztof =?utf-8?Q?Ha=C5=82asa?=) To: Tim Harvey Cc: Fabio Estevam , Lucas Stach , Petr =?utf-8?Q?=C5=A0tetiar?= , Richard Zhu , Bjorn Helgaas , "linux-pci\@vger.kernel.org" , "linux-arm-kernel\@lists.infradead.org" , linux-kernel Subject: Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity References: Date: Tue, 29 Mar 2016 07:21:04 +0200 In-Reply-To: (Tim Harvey's message of "Mon, 28 Mar 2016 13:42:33 -0700") Message-ID: MIME-Version: 1.0 Content-Type: text/plain X-KLMS-Rule-ID: 1 X-KLMS-Message-Action: clean X-KLMS-AntiSpam-Lua-Profiles: 93762 [Mar 29 2016] X-KLMS-AntiSpam-Version: 5.5.9.33 X-KLMS-AntiSpam-Envelope-From: khalasa@piap.pl X-KLMS-AntiSpam-Rate: 0 X-KLMS-AntiSpam-Status: not_detected X-KLMS-AntiSpam-Method: none X-KLMS-AntiSpam-Moebius-Timestamps: 4039717, 4039734, 4039130 X-KLMS-AntiSpam-Info: LuaCore: 415 415 56d27afa4611b5fc17406ce7708f83a66d615280, Auth:dkim=none X-KLMS-AntiSpam-Interceptor-Info: scan successful X-KLMS-AntiPhishing: Clean, 2016/03/28 15:12:40 X-KLMS-AntiVirus: Kaspersky Security 8.0 for Linux Mail Server, version 8.0.1.721, bases: 2016/03/29 01:01:00 #7361862 X-KLMS-AntiVirus-Status: Clean, skipped Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 798 Lines: 20 Tim Harvey writes: > ok - I'll respond there as I agree with the patch but not the wording > of the commit (It's Gateworks 'Ventana' using IMX6 not Laguna and we > do define the polarity properly as active-low in Ventana dt's). Right, it's Ventana of course (I had been working with Laguna boards recently). > However, there seems to be another regression in 4.5 that's keeping > PCI working for me and I'm still bisecting that (using 802.11n access > points to test). Can you confirm that PCI works in v4.5 on IMX6 boards > with only 5c5fb40de8f14391a1238db05cef88754faf9229 reverted? I will check with my frame buffer and wifi cards. -- Krzysztof Halasa Industrial Research Institute for Automation and Measurements PIAP Al. Jerozolimskie 202, 02-486 Warsaw, Poland