Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C4BB9C433EF for ; Tue, 14 Dec 2021 06:23:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230481AbhLNGXi (ORCPT ); Tue, 14 Dec 2021 01:23:38 -0500 Received: from smtprelay-out1.synopsys.com ([149.117.87.133]:46758 "EHLO smtprelay-out1.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230462AbhLNGXh (ORCPT ); Tue, 14 Dec 2021 01:23:37 -0500 Received: from mailhost.synopsys.com (badc-mailhost1.synopsys.com [10.192.0.17]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client CN "mailhost.synopsys.com", Issuer "SNPSica2" (verified OK)) by smtprelay-out1.synopsys.com (Postfix) with ESMTPS id DC8A1C0455; Tue, 14 Dec 2021 06:23:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1639463016; bh=b1Rftez3WU/fzvHr6NbYovQ3rxg+6BCuLyAj7U5bG+Y=; h=From:To:CC:Subject:Date:References:In-Reply-To:From; b=ZP97Kj2lSPwU0CarnEpjpVwGwFm5lrnbXHEBCw/6w7kv6xSCtiyo5HADLaDPt/ZaK eHtyZ4Zr4+hLUB/TEhGI+DPHOv+Zl3jHTNqwf+Hf8GmAATH2/UP4K/kAlSlU2Zxq9E 3eGz6GkdHp+IzoYyNvA5Cc9CPjbw1OjGbdIhXq2z0cK2GCuFnVAMoQ+olIi0i/0hUh 34Mf/VoFC1OfBoQdBoYOMJM+XnlWL6a2Sm8s0oIkEdWqUW92X0DIStyIU+0kfQF8ZZ kwYGzaZ4Pe73QLLTQpS6tFM5RSVsccYs/b/FNgp211hRgVrvHUYzLCnHgo9e+tWdSN tPey+ruANioOA== Received: from o365relay-in.synopsys.com (us03-o365relay3.synopsys.com [10.4.161.139]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client CN "o365relay-in.synopsys.com", Issuer "Entrust Certification Authority - L1K" (verified OK)) by mailhost.synopsys.com (Postfix) with ESMTPS id 40416A0071; Tue, 14 Dec 2021 06:23:36 +0000 (UTC) Received: from NAM04-BN8-obe.outbound.protection.outlook.com (mail-bn8nam08lp2048.outbound.protection.outlook.com [104.47.74.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.protection.outlook.com", Issuer "DigiCert Cloud Services CA-1" (verified OK)) by o365relay-in.synopsys.com (Postfix) with ESMTPS id 9737F8024A; Tue, 14 Dec 2021 06:23:35 +0000 (UTC) Authentication-Results: o365relay-in.synopsys.com; dmarc=pass (p=reject dis=none) header.from=synopsys.com Authentication-Results: o365relay-in.synopsys.com; spf=pass smtp.mailfrom=hminas@synopsys.com Authentication-Results: o365relay-in.synopsys.com; dkim=pass (1024-bit key; unprotected) header.d=synopsys.com header.i=@synopsys.com header.b="fmUhTwql"; dkim-atps=neutral ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=b7UZX6VNuj6/jSc073V1D3Q3IFNWrWA9oM4RIq29yRgwh/BwNmINsSi0VCWb8UHPYXA+UTy6lDo+Sg5qnSI+2s9B8UyW9CQ2NCs0om0/QhZiQrdCZaPoUSFmzSZ2G4CEFBl/94TvlNSI/Z0uL22s3jenkxyYmIbWCf/QlpM/cqQAWBjtrUJVb+/aIb9aw3BA13/fGESzc89UCF2+mZRwJQIJ4tMgndiZRV+PdgXPHxvbkVd6XHf8xyiG23uig+EDhjcbD9f6C6TLNMAbF+P1Z4ekbCF8bUcEvmuTg/nvx+416MWe/Y0NcnF2R4WjDmdnfX4NWNXTeX/AQyeMCCBrLA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=b1Rftez3WU/fzvHr6NbYovQ3rxg+6BCuLyAj7U5bG+Y=; b=MZSnVIUdFiIOPW9OQ3MtlJu4KNSM8rfEqSBny9Yq/p4iP8yhx3e/XpnlH6GF3owTvQE1OfoJVZ8ah/LPaWCF0lSZdUsrjoh8tOgrwgansrVTlRs/K98MoN84JNskB6pUryLrt90ymETBzbxvtc8xGA+5C0HcC8YiJBWNtdvnrqEdJQGFC+FLsjO6nG56/va2wtTWgR57T1lnsJA2urZE7Zy+L6JyY/B60ppCHUwtlmZyGtW4afYW1jWAVCBUNb5sCpFFv6RfZIyFWvPA02gFAzIk4RQgc3jnGoKpPqcCxkMZXE5BjviCeN+JJqOnx6OXZPQqMfVEU2TXpifLHi1Q2w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=synopsys.com; dmarc=pass action=none header.from=synopsys.com; dkim=pass header.d=synopsys.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=synopsys.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=b1Rftez3WU/fzvHr6NbYovQ3rxg+6BCuLyAj7U5bG+Y=; b=fmUhTwqlzA+3RBI5C47MKlA1yVXqW5qdBikTGgtkJOs2cSQ4eufpsaX8+0UrigQ9z5ADqtZGds5VLc23agAiH8uK9IbHi71i3g+vziKYMt5TiX4fSEXD5EN9Jam2rNItsg2ZpAkKm2jiqiRbSFoaS0QLSprVMZKrlL51mw/1uF4= Received: from DM6PR12MB3419.namprd12.prod.outlook.com (2603:10b6:5:3c::32) by DM6PR12MB3754.namprd12.prod.outlook.com (2603:10b6:5:1c4::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4778.16; Tue, 14 Dec 2021 06:23:33 +0000 Received: from DM6PR12MB3419.namprd12.prod.outlook.com ([fe80::bc96:b3ed:1aa5:57b6]) by DM6PR12MB3419.namprd12.prod.outlook.com ([fe80::bc96:b3ed:1aa5:57b6%7]) with mapi id 15.20.4778.018; Tue, 14 Dec 2021 06:23:33 +0000 X-SNPS-Relay: synopsys.com From: Minas Harutyunyan To: Amelie Delaunay , Greg Kroah-Hartman CC: "linux-usb@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-stm32@st-md-mailman.stormreply.com" , Fabrice Gasnier Subject: Re: [PATCH 1/1] usb: dwc2: fix STM ID/VBUS detection startup delay in dwc2_driver_probe Thread-Topic: [PATCH 1/1] usb: dwc2: fix STM ID/VBUS detection startup delay in dwc2_driver_probe Thread-Index: AQHX62hPh6qLl1iXDU64pqDiqVS4wawxj2mA Date: Tue, 14 Dec 2021 06:23:32 +0000 Message-ID: <8034e712-1fb1-c8ea-d120-e8381a5f20a3@synopsys.com> References: <20211207124510.268841-1-amelie.delaunay@foss.st.com> In-Reply-To: <20211207124510.268841-1-amelie.delaunay@foss.st.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.4.0 authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=synopsys.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 2a3e6c61-60c6-4603-ff4f-08d9beca40ed x-ms-traffictypediagnostic: DM6PR12MB3754:EE_ x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:6430; x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DM6PR12MB3419.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(366004)(36756003)(53546011)(4326008)(83380400001)(2616005)(31686004)(64756008)(71200400001)(6486002)(8676002)(316002)(31696002)(66476007)(2906002)(26005)(66446008)(66556008)(186003)(76116006)(38070700005)(508600001)(6506007)(91956017)(110136005)(54906003)(8936002)(86362001)(122000001)(6512007)(5660300002)(38100700002)(66946007)(43740500002)(45980500001);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?b3ZhUVpxNnBoMmZ5N0lWN2pXaUdWOHl3TFhDbTF0aDkyMGdlMys3NmhnRGNi?= =?utf-8?B?OWd0SjU1WWZwUllNRGI4UE1pa3RBeXBjQXVaNU85c1RhcGljMlpURDNzUTc3?= =?utf-8?B?eUowMzVFN2s3OFBiL2FtenlYN2w5ZVJqaHRFMUw1bHlvL1FZR2VTYmI1R0kr?= =?utf-8?B?ZnZIY1pTWkoxWEJQVE1BTmFaSElYc3NZc0EwZVpncGUwdmlnSEtnYlBwZjk1?= =?utf-8?B?NWxJUEJnNFhmVHBtUEhXbGZEU2VxVWgyZkhRamUzNGYzT0gvNGM0NHJTT0cv?= =?utf-8?B?Y3VjWDlHSU5IVG8velVNT3JBSWR1NW42YzVSMm5LeENCdmJCdS8vZHk1ZDFY?= =?utf-8?B?OGIrcUluWkpKb1lZNTN4dFdzeVExK3pGUUNDcFpCNUF3aWZ1SHBQS01MSTkz?= =?utf-8?B?K3RLWkVpd3QrRmd2eU5GTlU0SzlPTCt5UVNiSXFUckJVNHlYbS83czZOREpn?= =?utf-8?B?dkZibHJETGdNUU02Y3NZV1ArVW50ZkJMVDhISTRYNFEwcEFrcHZtWU5xTjlW?= =?utf-8?B?R0Q1OFlPdDAvVUlTbjlHcEFyQllzWm5yL0Z1ZkNlaWlROXI3VXJmTW54M3l6?= =?utf-8?B?ZUkrS29keUhhMkluRSthN3kwMEdLRG1SdUZwS2prbnYrYklsTWN1VzVpT0hM?= =?utf-8?B?akdlUzZBVVZsNDB5bGFIS0lUYTRRQWtmVjc4aFU4NytNNndaSjlmTVlrRE1P?= =?utf-8?B?YnVVMDF3NktlZUVGdjZTSyt1RWlzUVI0RUZVRWUwMUR0K1FNQ0gvNkppLzh1?= =?utf-8?B?TUdVS2tHcERqMHpLa0RYQmNDenArTERGczFLU3RuaTJET2lNanpsbTc4dElT?= =?utf-8?B?RWJkWElyR29jSFQvbGFuQ3FJQ3gwWFhGMUVjTVd5ZENnTW1uT1puM2JTYmRj?= =?utf-8?B?L3VOSUdQc2VqR0M3cktuNXg5QnpQNkdKMzNkZklWRVAxYkFtejdWZERoYnQw?= =?utf-8?B?bnRORk9JVTFJZVJDN3R6VTVoVXN3U0M3Vk9vUHAyS05zZlB1c0VhZzBCQ243?= =?utf-8?B?R3RFUUNxTDhub29JTWVLbkEwaDhReEtxOVlYR2hJQWdUY0NaWStaZkxDdWFI?= =?utf-8?B?MTJjSmlnZ05OelBDR2EwMGZMOUZVRXVHYXFObmNTQTJyUVQ3dldyV2xJTFo1?= =?utf-8?B?R1ZaKzBURDdWT1NjdTUwak0zSUtwQnRMVW8xd0dCeXcvSzhyY3k5eUZzcXlh?= =?utf-8?B?WjB1Ri9TL0o5aFhuYzFpYWNWV3kyZU44Z05MblRZczRMR3lQczRzc2tlTjl4?= =?utf-8?B?QWtCN0NZT0xNN1hzN1VIYUtLQlg3SzdpdVRrV25ZWXJsU1FUdGoyemtldzVQ?= =?utf-8?B?MDdSY01TdUVnaWVwMDRlM3QrakhUS0NQZEFQYlgwYlpkMzNSQWZpRzZKYXB6?= =?utf-8?B?U295NWtSVitkT1VrRnVPWGlMeExTQjhXTHFlU1h3b1RVaVdmV2VlU0NoS1Vw?= =?utf-8?B?OWNGQW1xY0VzbllwMVdrRW03ZXNNeXRlN0haQXNXamtTM0NzazNCMUJySXZ4?= =?utf-8?B?MlVPRG03TDlPRTZPN2JzK3RjUW5zTFc2RVpXMkxxWEVIbkQ2ajI5dDBTbWFI?= =?utf-8?B?Y3RkaDI0SStJUlQrUWllTVZ0SEU1WC9CdEpyMVRPYTM3WFJSREpKM3pxUHIv?= =?utf-8?B?cTV4Nm90YTNtTEFKTUdBak9YaUtkbldQN0NNSUkxOW9GZldENWU4aGhzSm9t?= =?utf-8?B?cVJ4bThVdGlwV01QUEd4a2hNNEdta2VhdlBkeFNpTFA3Mkt1L09BRVRiREw5?= =?utf-8?B?RGw0T1N2TkdJMzQ3aEFZelJhcktTZVcrb3hINWhFZEEvbTNtMzN3aTFlRU14?= =?utf-8?B?TGk3Z0ROeG8wTDJIcFVqdFdJS3NIa2RLb2U3eHhWYjJ5TEJ3MHU5TERnT3E0?= =?utf-8?B?TkNmL3VKdVZscWZyUS9nRlRGTTNldk53MXVKMVVVc0xPenBvZ3czMVlhcm1o?= =?utf-8?B?Zmg3MUl5Y3c2cWFTUFVTc3ZXRjBUS0FSUlNTN0c2a05GOHJGek1rMHFNek9l?= =?utf-8?B?dHhpU3UwZkRQcEtDQkpTVFFRU0xJRkpsVzRRSklaeC9GVDBVODlFZjVzOHpm?= =?utf-8?B?a2daTFl5cElJRVh2TEFjSlRiazlncDhPcUdHbVNTQ3VweUtvNnB0Ymd1SEto?= =?utf-8?B?UkJkUXlDMnJ0LzhJbno4bXpnOW45c1lqTHhsazA5RWR6a0RqelNmeVRmcEFy?= =?utf-8?B?aXc9PQ==?= Content-Type: text/plain; charset="utf-8" Content-ID: <1C2456EDBD50E14EAA7327AA8F6859A6@namprd12.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: synopsys.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM6PR12MB3419.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 2a3e6c61-60c6-4603-ff4f-08d9beca40ed X-MS-Exchange-CrossTenant-originalarrivaltime: 14 Dec 2021 06:23:32.8268 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: c33c9f88-1eb7-4099-9700-16013fd9e8aa X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: gzWWUGaEupZ+G4BeoJRVR0bt/lgEQd71f7gbp56fJxZcdsiiEpphnhj3fEffEZ6tGkOitZKVuRoFKPQk0DZh4w== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB3754 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gMTIvNy8yMDIxIDQ6NDUgUE0sIEFtZWxpZSBEZWxhdW5heSB3cm90ZToNCj4gV2hlbiBhY3Rp dmF0ZV9zdG1faWRfdmJfZGV0ZWN0aW9uIGlzIGVuYWJsZWQsIElEIGFuZCBWYnVzIGRldGVjdGlv biByZWxpZXMNCj4gb24gc2Vuc2luZyBjb21wYXJhdG9ycy4gVGhpcyBkZXRlY3Rpb24gbmVlZHMg dGltZSB0byBzdGFiaWxpemUuDQo+IEEgZGVsYXkgd2FzIGFscmVhZHkgYXBwbGllZCBpbiBkd2My X3Jlc3VtZSgpIHdoZW4gcmVhY3RpdmF0aW5nIHRoZQ0KPiBkZXRlY3Rpb24sIGJ1dCBpdCB3YXNu J3QgZG9uZSBpbiBkd2MyX3Byb2JlKCkuDQo+IFRoaXMgcGF0Y2ggYWRkcyBkZWxheSBhZnRlciBl bmFibGluZyBTVE0gSUQvVkJVUyBkZXRlY3Rpb24uIFRoZW4sIElEIHN0YXRlDQo+IGlzIGdvb2Qg d2hlbiBpbml0aWFsaXppbmcgZ2FkZ2V0IGFuZCBob3N0LCBhbmQgYXZvaWQgdG8gZ2V0IGEgd3Jv bmcNCj4gQ29ubmVjdG9yIElEIFN0YXR1cyBDaGFuZ2UgaW50ZXJydXB0Lg0KPiANCj4gRml4ZXM6 IGE0MTUwODNhMTFjYyAoInVzYjogZHdjMjogYWRkIHN1cHBvcnQgZm9yIFNUTTMyTVAxNSBTb0Nz IFVTQiBPVEcgSFMgYW5kIEZTIikNCj4gU2lnbmVkLW9mZi1ieTogQW1lbGllIERlbGF1bmF5IDxh bWVsaWUuZGVsYXVuYXlAZm9zcy5zdC5jb20+DQoNCkFja2VkLWJ5OiBNaW5hcyBIYXJ1dHl1bnlh biA8TWluYXMuSGFydXR5dW55YW5Ac3lub3BzeXMuY29tPg0KDQo+IC0tLQ0KPiAgIGRyaXZlcnMv dXNiL2R3YzIvcGxhdGZvcm0uYyB8IDMgKysrDQo+ICAgMSBmaWxlIGNoYW5nZWQsIDMgaW5zZXJ0 aW9ucygrKQ0KPiANCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvdXNiL2R3YzIvcGxhdGZvcm0uYyBi L2RyaXZlcnMvdXNiL2R3YzIvcGxhdGZvcm0uYw0KPiBpbmRleCBhMWZlYWEwOWJlNTcuLjU1ZDdm Y2E2Zjk1YyAxMDA2NDQNCj4gLS0tIGEvZHJpdmVycy91c2IvZHdjMi9wbGF0Zm9ybS5jDQo+ICsr KyBiL2RyaXZlcnMvdXNiL2R3YzIvcGxhdGZvcm0uYw0KPiBAQCAtNTU1LDYgKzU1NSw5IEBAIHN0 YXRpYyBpbnQgZHdjMl9kcml2ZXJfcHJvYmUoc3RydWN0IHBsYXRmb3JtX2RldmljZSAqZGV2KQ0K PiAgIAkJZ2dwaW8gfD0gR0dQSU9fU1RNMzJfT1RHX0dDQ0ZHX0lERU47DQo+ICAgCQlnZ3BpbyB8 PSBHR1BJT19TVE0zMl9PVEdfR0NDRkdfVkJERU47DQo+ICAgCQlkd2MyX3dyaXRlbChoc290Zywg Z2dwaW8sIEdHUElPKTsNCj4gKw0KPiArCQkvKiBJRC9WQlVTIGRldGVjdGlvbiBzdGFydHVwIHRp bWUgKi8NCj4gKwkJdXNsZWVwX3JhbmdlKDUwMDAsIDcwMDApOw0KPiAgIAl9DQo+ICAgDQo+ICAg CXJldHZhbCA9IGR3YzJfZHJkX2luaXQoaHNvdGcpOw0KDQo=