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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 54EFCC433B4 for ; Mon, 5 Apr 2021 09:15:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2FAB4611C1 for ; Mon, 5 Apr 2021 09:15:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239637AbhDEJOF (ORCPT ); Mon, 5 Apr 2021 05:14:05 -0400 Received: from mail.kernel.org ([198.145.29.99]:56918 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239229AbhDEJKh (ORCPT ); Mon, 5 Apr 2021 05:10:37 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 90BD3613AD; Mon, 5 Apr 2021 09:10:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1617613820; bh=3/NahcVERyTwRV01NBCmclz3lMQXroZGy7L7zyEmRAo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Yv5tvIz3Ouo34f21yd55Bi4W5DuimZNn4WYN65wzqj3QMi7gniN7e50zeOKtErMd5 kX2+QiI4RPiDBI5UIAdJbBfqoVEZlGybK7z3kA510iuO3sTYX2KzpQaYZt2Eg4vp23 +1jkkaVwgmzRjoQQ/4PYiXJCl/zYW28cH+AxsCrI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Serge Semin , Andy Shevchenko , Sasha Levin Subject: [PATCH 5.10 102/126] usb: dwc3: pci: Enable dis_uX_susphy_quirk for Intel Merrifield Date: Mon, 5 Apr 2021 10:54:24 +0200 Message-Id: <20210405085034.417508050@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210405085031.040238881@linuxfoundation.org> References: <20210405085031.040238881@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Andy Shevchenko [ Upstream commit b522f830d35189e0283fa4d5b4b3ef8d7a78cfcb ] It seems that on Intel Merrifield platform the USB PHY shouldn't be suspended. Otherwise it can't be enabled by simply change the cable in the connector. Enable corresponding quirk for the platform in question. Fixes: e5f4ca3fce90 ("usb: dwc3: ulpi: Fix USB2.0 HS/FS/LS PHY suspend regression") Suggested-by: Serge Semin Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20210322125244.79407-1-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/usb/dwc3/dwc3-pci.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c index bae6a70664c8..598daed8086f 100644 --- a/drivers/usb/dwc3/dwc3-pci.c +++ b/drivers/usb/dwc3/dwc3-pci.c @@ -118,6 +118,8 @@ static const struct property_entry dwc3_pci_intel_properties[] = { static const struct property_entry dwc3_pci_mrfld_properties[] = { PROPERTY_ENTRY_STRING("dr_mode", "otg"), PROPERTY_ENTRY_STRING("linux,extcon-name", "mrfld_bcove_pwrsrc"), + PROPERTY_ENTRY_BOOL("snps,dis_u3_susphy_quirk"), + PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"), PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"), {} }; -- 2.30.2