From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 60101C4360C for ; Sat, 28 Sep 2019 02:36:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1B50620869 for ; Sat, 28 Sep 2019 02:36:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nic.cz header.i=@nic.cz header.b="HAcVemmh" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725990AbfI1Cg6 (ORCPT ); Fri, 27 Sep 2019 22:36:58 -0400 Received: from mail.nic.cz ([217.31.204.67]:59632 "EHLO mail.nic.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725306AbfI1Cg6 (ORCPT ); Fri, 27 Sep 2019 22:36:58 -0400 X-Greylist: delayed 426 seconds by postgrey-1.27 at vger.kernel.org; Fri, 27 Sep 2019 22:36:57 EDT Received: from localhost (unknown [172.20.6.135]) by mail.nic.cz (Postfix) with ESMTPSA id 6B2C5140E6C; Sat, 28 Sep 2019 04:29:50 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=nic.cz; s=default; t=1569637790; bh=oPsVH4Q8uPW/JICE5X/Kykl30D0ud1nhXptnC2f5l1M=; h=Date:From:To; b=HAcVemmhYvF5c7PLAn3IRwAhwVZckjQHryW1OAFIzedguEZiLOndwEcb1ega4NFaH oHLbt3VXSVLTVQWvccV0DQ7tMtLjiSWsRx+jwSISvE/3DKEUz0zXzuKaC0Ju7s5vxu A8YaGXT6rOmkFPNpDhbjCQaA/gvReWKz8IAxcYQk= Date: Sat, 28 Sep 2019 04:29:50 +0200 From: Marek Behun To: Miquel Raynal Cc: linux-usb@vger.kernel.org, Martin Blumenstingl Subject: regression from commit "usb: host: xhci-plat: Prevent an abnormally restrictive PHY init skipping" Message-ID: <20190928042950.3ae07173@nic.cz> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Virus-Scanned: clamav-milter 0.100.3 at mail.nic.cz X-Virus-Status: Clean Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Hi Miquel, I am encountering a regression caused by your commit eb6c2eb6c7fb "usb: host: xhci-plat: Prevent an abnormally restrictive PHY init skipping" [1] In the Turris Mox device tree, we use both a comphy and a usb-phy, see [2]. I am not sure how to solve this now. You write in your commit message that "While there is not users of both PHY types at the same time, drop this limitation from the xhci-plat.c driver." Should I get this patch reverted or try to solve it another way? Thank you. Marek [1] https://lore.kernel.org/linux-usb/20190731121150.2253-1-miquel.raynal@bootlin.com/ [2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts#n258