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 08EA0C43143 for ; Mon, 1 Oct 2018 07:06:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AE1082083C for ; Mon, 1 Oct 2018 07:06:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=synopsys.com header.i=@synopsys.com header.b="Ey6bt5ub" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AE1082083C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=synopsys.com 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 S1728747AbeJANmU (ORCPT ); Mon, 1 Oct 2018 09:42:20 -0400 Received: from smtprelay.synopsys.com ([198.182.60.111]:54594 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727333AbeJANmU (ORCPT ); Mon, 1 Oct 2018 09:42:20 -0400 Received: from mailhost.synopsys.com (mailhost1.synopsys.com [10.12.238.239]) by smtprelay.synopsys.com (Postfix) with ESMTP id B2BA210C0EA9; Mon, 1 Oct 2018 00:06:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1538377563; bh=YWlJvQRRDUG/J4nNY4WjgAT9on/tposm3SqmHvDkmuw=; h=From:To:CC:Subject:Date:References:From; b=Ey6bt5ub/+HiMOcujHYOFNr7P1iQqzgXX2Ss+aIMT+WxwE8hpbHCu++zBk5I64oSU 1zOQsuu65CR8lPW7iPNnhNz/6eRKTD5TBX5NGKlLpEn9eTPr15ZLNJ3mqa4ZiPM8R2 oDQ1t9J8EBNDARFfUPKUVImcZr12K+qwhTSsu56GLoVgHtYENeThYTJr/tDpZPEbTp RKyUMSPWYTPjoMoVSByEVqYTJeG8FxREvBRaBJ6T6ojZgp8sK251HBas1V4kJ3m1BU 4OAc6AmSnn/NTh/y1X0hUhTXcyY5hg3IfaOhqWWgtLBW7KTqeEyPJPT6vSac7RN7Ih 42JfrB5SZJzuA== Received: from US01WXQAHTC1.internal.synopsys.com (us01wxqahtc1.internal.synopsys.com [10.12.238.230]) by mailhost.synopsys.com (Postfix) with ESMTP id 7FCCA5B5D; Mon, 1 Oct 2018 00:06:03 -0700 (PDT) Received: from AM04WEHTCA.internal.synopsys.com (10.116.16.190) by US01WXQAHTC1.internal.synopsys.com (10.12.238.230) with Microsoft SMTP Server (TLS) id 14.3.408.0; Mon, 1 Oct 2018 00:06:03 -0700 Received: from AM04WEMBXB.internal.synopsys.com ([fe80::1006:bcdd:1b7:579b]) by am04wehtca.internal.synopsys.com ([::1]) with mapi id 14.03.0415.000; Mon, 1 Oct 2018 11:06:00 +0400 From: Artur Petrosyan To: John Stultz , Artur Petrosyan CC: Minas Harutyunyan , lkml , John Youn , "Felipe Balbi" , "linux-usb@vger.kernel.org" , Manivannan Sadhasivam Subject: Re: [PATCH] usb: dwc2: Fix HiKey regression caused by power_down feature Thread-Topic: [PATCH] usb: dwc2: Fix HiKey regression caused by power_down feature Thread-Index: AQHT7ws4O+8B/axYs0CeMD+6l4m0jQ== Date: Mon, 1 Oct 2018 07:06:00 +0000 Message-ID: <3AD91E696667BF4BA728303C178E8A63532BA9C1@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> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.116.70.210] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi John,=0A= =0A= On 9/28/2018 22:33, John Stultz wrote:=0A= > On Thu, Sep 27, 2018 at 5:33 AM, Artur Petrosyan=0A= > wrote:=0A= >> We would like to buy the HiKey board to perform testes.=0A= >> We found this HiKey LeMaker to have USB 2.0 ports=0A= >> https://urldefense.proofpoint.com/v2/url?u=3Dhttps-3A__www.ebay.com_itm_= HiKey-2DLeMaker-2Dversion-2D2GB-2DKirin-2D620-2DSoC-2D8-2Dcore-2DARM-2DCort= ex-2DA53-2DCPU-2DARM-2DMali-2D450_263958047308-3Fhash-3Ditem3d75202a4c-3Ag-= 3AaGsAAOSwOkxbqqot&d=3DDwIBaQ&c=3DDPL6_X_6JkXFx7AXWqB0tg&r=3D9hPBFKCJ_nBjJh= GVrrlYOeOQjP_HlVzYqrC_D7niMJI&m=3DHfWIbiU-a2SLoi9FO8n-LdbihLldWvXHklN-XMe1_= R4&s=3Dpir0Pt3SPLgSuceSufYhNMmgjgUwQqB3-oXWz4oLbA0&e=3D=0A= >> on ebay.=0A= >>=0A= >> Could you please confirm that it is the right board to test the issues= =0A= >> you mention.=0A= > =0A= > Yep. That's the one.=0A= > =0A= > thanks=0A= > -john=0A= > =0A= =0A= Thank you John.=0A= So we will buy and receive the HiKey LeMaker as soon as possible to =0A= perform tests and fix the issues you got on the platform.=0A= =0A= We are sorry for this issues you face. We will do our best to have those = =0A= issues fixed and provide you the best performance.=0A= =0A= Regards,=0A= Artur=0A= =0A= 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: Artur Petrosyan Message-Id: <3AD91E696667BF4BA728303C178E8A63532BA9C1@am04wembxb.internal.synopsys.com> Date: Mon, 1 Oct 2018 07:06:00 +0000 To: John Stultz , Artur Petrosyan Cc: Minas Harutyunyan , lkml , John Youn , Felipe Balbi , "linux-usb@vger.kernel.org" , Manivannan Sadhasivam List-ID: SGkgSm9obiwKCk9uIDkvMjgvMjAxOCAyMjozMywgSm9obiBTdHVsdHogd3JvdGU6Cj4gT24gVGh1 LCBTZXAgMjcsIDIwMTggYXQgNTozMyBBTSwgQXJ0dXIgUGV0cm9zeWFuCj4gPGFydGh1ci5wZXRy b3N5YW5Ac3lub3BzeXMuY29tPiB3cm90ZToKPj4gV2Ugd291bGQgbGlrZSB0byBidXkgdGhlIEhp S2V5IGJvYXJkIHRvIHBlcmZvcm0gdGVzdGVzLgo+PiBXZSBmb3VuZCB0aGlzIEhpS2V5IExlTWFr ZXIgdG8gaGF2ZSBVU0IgMi4wIHBvcnRzCj4+IGh0dHBzOi8vdXJsZGVmZW5zZS5wcm9vZnBvaW50 LmNvbS92Mi91cmw/dT1odHRwcy0zQV9fd3d3LmViYXkuY29tX2l0bV9IaUtleS0yRExlTWFrZXIt MkR2ZXJzaW9uLTJEMkdCLTJES2lyaW4tMkQ2MjAtMkRTb0MtMkQ4LTJEY29yZS0yREFSTS0yRENv cnRleC0yREE1My0yRENQVS0yREFSTS0yRE1hbGktMkQ0NTBfMjYzOTU4MDQ3MzA4LTNGaGFzaC0z RGl0ZW0zZDc1MjAyYTRjLTNBZy0zQWFHc0FBT1N3T2t4YnFxb3QmZD1Ed0lCYVEmYz1EUEw2X1hf NkprWEZ4N0FYV3FCMHRnJnI9OWhQQkZLQ0pfbkJqSmhHVnJybFlPZU9RalBfSGxWellxckNfRDdu aU1KSSZtPUhmV0liaVUtYTJTTG9pOUZPOG4tTGRiaWhMbGRXdlhIa2xOLVhNZTFfUjQmcz1waXIw UHQzU1BMZ1N1Y2VTdWZZaE5NbWdqZ1V3UXFCMy1vWFd6NG9MYkEwJmU9Cj4+IG9uIGViYXkuCj4+ Cj4+IENvdWxkIHlvdSBwbGVhc2UgY29uZmlybSB0aGF0IGl0IGlzIHRoZSByaWdodCBib2FyZCB0 byB0ZXN0IHRoZSBpc3N1ZXMKPj4geW91IG1lbnRpb24uCj4gCj4gWWVwLiBUaGF0J3MgdGhlIG9u ZS4KPiAKPiB0aGFua3MKPiAtam9obgo+IAoKVGhhbmsgeW91IEpvaG4uClNvIHdlIHdpbGwgYnV5 IGFuZCByZWNlaXZlIHRoZSBIaUtleSBMZU1ha2VyIGFzIHNvb24gYXMgcG9zc2libGUgdG8gCnBl cmZvcm0gdGVzdHMgYW5kIGZpeCB0aGUgaXNzdWVzIHlvdSBnb3Qgb24gdGhlIHBsYXRmb3JtLgoK V2UgYXJlIHNvcnJ5IGZvciB0aGlzIGlzc3VlcyB5b3UgZmFjZS4gV2Ugd2lsbCBkbyBvdXIgYmVz dCB0byBoYXZlIHRob3NlIAppc3N1ZXMgZml4ZWQgYW5kIHByb3ZpZGUgeW91IHRoZSBiZXN0IHBl cmZvcm1hbmNlLgoKUmVnYXJkcywKQXJ0dXIK