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=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS 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 C8CC7C43382 for ; Fri, 28 Sep 2018 18:32:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7634720685 for ; Fri, 28 Sep 2018 18:32:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=linaro.org header.i=@linaro.org header.b="OBf70Tg8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7634720685 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727069AbeI2A5i (ORCPT ); Fri, 28 Sep 2018 20:57:38 -0400 Received: from mail-wm1-f68.google.com ([209.85.128.68]:55606 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726349AbeI2A5i (ORCPT ); Fri, 28 Sep 2018 20:57:38 -0400 Received: by mail-wm1-f68.google.com with SMTP id 206-v6so3150856wmb.5 for ; Fri, 28 Sep 2018 11:32:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=O1kJobRstvUdWYNrD0QIQOpF6x4YWZwXdBLk+Sl6zBw=; b=OBf70Tg8DvPhi2PTskSG6tI1yHXVGOo1IE+k7n2phutFahRIkYjkjw0NySi4kO/DDu HSWs8v+XAU0P+r+EL4BVVpttMWwJpCTTcTrsyrEA8WTYmgqo2/SNbtO+fJ5txwSq+Ybl X8cmRrh87bgxc98fIOsBd0ey31jXY4/6tgrgU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=O1kJobRstvUdWYNrD0QIQOpF6x4YWZwXdBLk+Sl6zBw=; b=TM1v7YMhy82l3UnJ8guZzIXeHe6SmgYQ0mTreDMNqJCm5BEY1bWrTw7M40tJCZbopR Wuz/dLHdera9ffVy6dqWZayp97XQMaadfgqlWUN3v96dUiyUEi3mRctCGwcWUDG0ePXC LvTTA1O2JnSvQ3v7ScHr7V5JmU9nzuPIm6z3Yn4wR+UPLc8Ym3hZ2jVX9TxK7ynd/aNA 7SWyijwR4pqiIREYK0XJvAnQ15RlRvFs5cNlpDdDR1lv13XeJ8AVqGpQ9QjO9JbYXA5n Xg8xMxoIHDTNg0fDUnztT3xHOSlcFwz8ATP7qhK+RaHMrq2ZW2UOcpBdSf67WqgeXgt7 9Cbw== X-Gm-Message-State: ABuFfoinoc/Sf8HPL2ijcjFxDZBH2e3VsblEmrA2P+esRXhhup4zr5i4 cSCWAHQ5zHaPbPZeWUdrhsrpMLQsTg+dE0mObEM57w== X-Google-Smtp-Source: ACcGV63csfyXFps+kklAcRoAfOVUOCgLJbcvaHWBJ27hAr5+Xx6c2yif0TmJ6/0rilT0b9mtaxU+bg9HOGgaXA7QXWs= X-Received: by 2002:a1c:603:: with SMTP id 3-v6mr2573125wmg.64.1538159555256; Fri, 28 Sep 2018 11:32:35 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a1c:b485:0:0:0:0:0 with HTTP; Fri, 28 Sep 2018 11:32:34 -0700 (PDT) In-Reply-To: <3AD91E696667BF4BA728303C178E8A63532ACAE6@am04wembxb.internal.synopsys.com> References: <1526690943-8211-1-git-send-email-john.stultz@linaro.org> <410670D7E743164D87FA6160E7907A5601313531E1@am04wembxa.internal.synopsys.com> <410670D7E743164D87FA6160E7907A560131356C4E@am04wembxa.internal.synopsys.com> <3AD91E696667BF4BA728303C178E8A63532AAF6D@am04wembxb.internal.synopsys.com> <3AD91E696667BF4BA728303C178E8A63532AB36A@am04wembxb.internal.synopsys.com> <3AD91E696667BF4BA728303C178E8A63532AB5E5@am04wembxb.internal.synopsys.com> <3AD91E696667BF4BA728303C178E8A63532ACAE6@am04wembxb.internal.synopsys.com> From: John Stultz Date: Fri, 28 Sep 2018 11:32:34 -0700 Message-ID: Subject: Re: [PATCH] usb: dwc2: Fix HiKey regression caused by power_down feature To: Artur Petrosyan Cc: Minas Harutyunyan , lkml , John Youn , Felipe Balbi , "linux-usb@vger.kernel.org" , Manivannan Sadhasivam Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Sep 27, 2018 at 5:33 AM, Artur Petrosyan wrote: > We would like to buy the HiKey board to perform testes. > We found this HiKey LeMaker to have USB 2.0 ports > https://www.ebay.com/itm/HiKey-LeMaker-version-2GB-Kirin-620-SoC-8-core-ARM-Cortex-A53-CPU-ARM-Mali-450/263958047308?hash=item3d75202a4c:g:aGsAAOSwOkxbqqot > on ebay. > > Could you please confirm that it is the right board to test the issues > you mention. Yep. That's the one. thanks -john From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: usb: dwc2: Fix HiKey regression caused by power_down feature From: John Stultz Message-Id: Date: Fri, 28 Sep 2018 11:32:34 -0700 To: Artur Petrosyan Cc: Minas Harutyunyan , lkml , John Youn , Felipe Balbi , "linux-usb@vger.kernel.org" , Manivannan Sadhasivam List-ID: T24gVGh1LCBTZXAgMjcsIDIwMTggYXQgNTozMyBBTSwgQXJ0dXIgUGV0cm9zeWFuCjxhcnRodXIu cGV0cm9zeWFuQHN5bm9wc3lzLmNvbT4gd3JvdGU6Cj4gV2Ugd291bGQgbGlrZSB0byBidXkgdGhl IEhpS2V5IGJvYXJkIHRvIHBlcmZvcm0gdGVzdGVzLgo+IFdlIGZvdW5kIHRoaXMgSGlLZXkgTGVN YWtlciB0byBoYXZlIFVTQiAyLjAgcG9ydHMKPiBodHRwczovL3d3dy5lYmF5LmNvbS9pdG0vSGlL ZXktTGVNYWtlci12ZXJzaW9uLTJHQi1LaXJpbi02MjAtU29DLTgtY29yZS1BUk0tQ29ydGV4LUE1 My1DUFUtQVJNLU1hbGktNDUwLzI2Mzk1ODA0NzMwOD9oYXNoPWl0ZW0zZDc1MjAyYTRjOmc6YUdz QUFPU3dPa3hicXFvdAo+IG9uIGViYXkuCj4KPiBDb3VsZCB5b3UgcGxlYXNlIGNvbmZpcm0gdGhh dCBpdCBpcyB0aGUgcmlnaHQgYm9hcmQgdG8gdGVzdCB0aGUgaXNzdWVzCj4geW91IG1lbnRpb24u CgpZZXAuIFRoYXQncyB0aGUgb25lLgoKdGhhbmtzCi1qb2huCg==