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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 4382EC2BA19 for ; Sat, 11 Apr 2020 23:42:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 15AD9206E9 for ; Sat, 11 Apr 2020 23:42:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586648554; bh=iexFUO+SdTOVSpOVpbwgLhQAAAMPY8mES5WRhICt8Ok=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Xn7yvmeOhIcmACVy8h6uE1fdp7i14I4pJn8xvXHOAdYrlt+MQKF2opheS82hiUZuz N8IXD+LOQX6wHtbYBSF3ZYJ8ugQ/DPzpUKgh+X6VbMipu2lO+5P5MKYUMBveIhpbjS 8PbotcP/oT2FLbAz+YVSuchRLl1uruRqyynqxtTE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728483AbgDKXm2 (ORCPT ); Sat, 11 Apr 2020 19:42:28 -0400 Received: from mail.kernel.org ([198.145.29.99]:42166 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727531AbgDKXGk (ORCPT ); Sat, 11 Apr 2020 19:06:40 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 37AC4216FD; Sat, 11 Apr 2020 23:06:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586646400; bh=iexFUO+SdTOVSpOVpbwgLhQAAAMPY8mES5WRhICt8Ok=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FgzNw5LbtiflJOIjxquDX1gQKIDnjCk5id8qPyKkos6kTCkSJnl+C//4xfmAeiVzD fnE1arXmYQqtuXv18lcasa/pS9okRdptkWp267R0DhmcnhUoGUEZ50CQYb3WVGnxZ3 9dnQ8DgbvUDQ4l5qkDq1Z/rxzdS6vE9Ech7dEqSk= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Neil Armstrong , Tim , Kevin Hilman , Jianxin Pan , Dongjin Kim , Sasha Levin , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org Subject: [PATCH AUTOSEL 5.6 137/149] arm64: dts: g12-common: add parkmode_disable_ss_quirk on DWC3 controller Date: Sat, 11 Apr 2020 19:03:34 -0400 Message-Id: <20200411230347.22371-137-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200411230347.22371-1-sashal@kernel.org> References: <20200411230347.22371-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Neil Armstrong [ Upstream commit a81bcfb6ac20cdd2e8dec3da14c8bbe1d18f6321 ] When high load on the DWC3 SuperSpeed port, the controller crashes with: [ 221.141621] xhci-hcd xhci-hcd.0.auto: xHCI host not responding to stop endpoint command. [ 221.157631] xhci-hcd xhci-hcd.0.auto: Host halt failed, -110 [ 221.157635] xhci-hcd xhci-hcd.0.auto: xHCI host controller not responding, assume dead [ 221.159901] xhci-hcd xhci-hcd.0.auto: xHCI host not responding to stop endpoint command. [ 221.159961] hub 2-1.1:1.0: hub_ext_port_status failed (err = -22) [ 221.160076] xhci-hcd xhci-hcd.0.auto: HC died; cleaning up [ 221.165946] usb 2-1.1-port1: cannot reset (err = -22) Setting the parkmode_disable_ss_quirk quirk fixes the issue. Reported-by: Tim Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman Cc: Jianxin Pan CC: Dongjin Kim Link: https://lore.kernel.org/r/20200221091532.8142-4-narmstrong@baylibre.com Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi index abe04f4ad7d87..87b9a47a51b92 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi @@ -2220,6 +2220,7 @@ dr_mode = "host"; snps,dis_u2_susphy_quirk; snps,quirk-frame-length-adjustment; + snps,parkmode-disable-ss-quirk; }; }; -- 2.20.1