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=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 453BAC2BA19 for ; Sat, 11 Apr 2020 23:34:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0767120709 for ; Sat, 11 Apr 2020 23:34:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586648062; bh=rQ+FMFDbzRJVIClmJqZrm30Jm4qhTCvvooV36aXECIo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Ek5Ioi7nUO50SkZNmm3iJzVFqm/mEwInUfFgAfBhqDVvPae3tuliQCawGqptgYmMm CWR0BfcoQ2tQQA38OFZCUVtLv2hrS23rVUpeoopssmsYfewpMfdl9a0edA/xt/8jJC Lpn5efM0E5kvZUK9BbNOSDWYy3KTYbd+9j7DuVGc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729559AbgDKXeU (ORCPT ); Sat, 11 Apr 2020 19:34:20 -0400 Received: from mail.kernel.org ([198.145.29.99]:47112 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727605AbgDKXJX (ORCPT ); Sat, 11 Apr 2020 19:09:23 -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 0CBA720708; Sat, 11 Apr 2020 23:09:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586646563; bh=rQ+FMFDbzRJVIClmJqZrm30Jm4qhTCvvooV36aXECIo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vNm7SFIM03zhfOnbAyN6fP3cFVKryAkv7pzx7wslurpTYI7Ye4HqIugtEkZn7f1Qz KXvkf2IOtvVkAw+wu4ZWEHpbYjXef0poldt4NnSUX7Ch5PdJXTSGDVdx8H9UxWvIMA Nr3MQv+0nvBCSjf2BvjioFIZPoG6/3zqvcsLQkfA= 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 5.5 111/121] arm64: dts: g12-common: add parkmode_disable_ss_quirk on DWC3 controller Date: Sat, 11 Apr 2020 19:06:56 -0400 Message-Id: <20200411230706.23855-111-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200411230706.23855-1-sashal@kernel.org> References: <20200411230706.23855-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 7fabc8d9654a5..46eea2bdbeabd 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi @@ -2197,6 +2197,7 @@ dr_mode = "host"; snps,dis_u2_susphy_quirk; snps,quirk-frame-length-adjustment; + snps,parkmode-disable-ss-quirk; }; }; -- 2.20.1