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=-2.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_SANE_2 autolearn=no 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 ADA07C34047 for ; Wed, 19 Feb 2020 09:11:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 60DE224672 for ; Wed, 19 Feb 2020 09:11:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="qt0zwqzX" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726632AbgBSJLs (ORCPT ); Wed, 19 Feb 2020 04:11:48 -0500 Received: from mailgw02.mediatek.com ([210.61.82.184]:58570 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726202AbgBSJLr (ORCPT ); Wed, 19 Feb 2020 04:11:47 -0500 X-UUID: 557d7cd66a6a422f971494d1dc2267f0-20200219 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=SLGppPs6Z/J39znqpbn3i7/ZsMo7evHcwHC2/b+MPjU=; b=qt0zwqzX4AHHitPhtdDlzMqc5Jzk7iBeYR/CHj0sm359kd8/gljuMzU7ipNZFXFnB0U8X96/BU/IM7h4ePi0eLaQ+xQsPDO8ZTf3HagJq2KcL/XushcFrFFgU61GUDDIDwNM0xnM2GaTs1uiVBin/Gbjd+DT/PD9pBddM1a2xnM=; X-UUID: 557d7cd66a6a422f971494d1dc2267f0-20200219 Received: from mtkcas06.mediatek.inc [(172.21.101.30)] by mailgw02.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 289965575; Wed, 19 Feb 2020 17:11:40 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs02n2.mediatek.inc (172.21.101.101) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 19 Feb 2020 17:09:07 +0800 Received: from [172.21.84.99] (172.21.84.99) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 19 Feb 2020 17:12:13 +0800 Message-ID: <1582103495.26304.42.camel@mtksdccf07> Subject: Re: [PATCH v1 1/2] scsi: ufs: add required delay after gating reference clock From: Stanley Chu To: Can Guo CC: , , , , , , , , , , , , , , , Date: Wed, 19 Feb 2020 17:11:35 +0800 In-Reply-To: References: <20200217093559.16830-1-stanley.chu@mediatek.com> <20200217093559.16830-2-stanley.chu@mediatek.com> <1581945168.26304.4.camel@mtksdccf07> <1581946449.26304.15.camel@mtksdccf07> <56c1fc80919491d058d904fcc7301835@codeaurora.org> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 MIME-Version: 1.0 X-TM-SNTS-SMTP: 9236600DEE7C39A014B8A4C770286A4CF9C92C55D3222424BDB3994F3AAEDF2E2000:8 X-MTK: N Content-Transfer-Encoding: base64 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGkgQ2FuLA0KDQpPbiBXZWQsIDIwMjAtMDItMTkgYXQgMTA6MzUgKzA4MDAsIENhbiBHdW8gd3Jv dGU6DQoNCj4gU2luY2Ugd2UgYWxsIG5lZWQgdGhpcyBkZWxheSBoZXJlLCBob3cgYWJvdXQgcHV0 IHRoZSBkZWxheSBpbiB0aGUNCj4gZW50cmVuY2Ugb2YgdWZzaGNkX3NldHVwX2Nsb2NrcygpLCBi ZWZvcmUgdm9wc19zZXR1cF9jbG9ja3MoKT8NCj4gSWYgc28sIHdlIGNhbiByZW1vdmUgYWxsIHRo ZSBkZWxheXMgd2UgYWRkZWQgaW4gb3VyIHZvcHMgc2luY2UgdGhlDQo+IGRlbGF5IGFueXdheXMg ZGVsYXlzIGV2ZXJ5dGhpbmcgaW5zaWRlIHVmc2hjZF9zZXR1cF9jbG9ja3MoKS4NCj4gDQoNCkFs d2F5cyBwdXR0aW5nIHRoZSBkZWxheSBpbiB0aGUgZW50cmFuY2Ugb2YgdWZzaGNkX3NldHVwX2Ns b2NrcygpIG1heQ0KYWRkIHVud2FudGVkIGRlbGF5IGZvciB2ZW5kb3JzLCBqdXN0IGxpa2UgeW91 ciBjdXJyZW50IGltcGxlbWVudGF0aW9uLA0Kb3Igc29tZSBvdGhlciB2ZW5kb3JzIHdobyBkbyBu b3Qgd2FudCB0byBkaXNhYmxlIHRoZSByZWZlcmVuY2UgY2xvY2suDQoNCkkgdGhpbmsgY3VycmVu dCBwYXRjaCBpcyBtb3JlIHJlYXNvbmFibGUgYmVjYXVzZSB0aGUgZGVsYXkgaXMgYXBwbGllZCB0 bw0KY2xvY2sgb25seSBuYW1lZCBhcyAicmVmX2NsayIgc3BlY2lmaWNhbGx5Lg0KDQpJZiB5b3Ug bmVlZHMgdG8ga2VlcCAicmVmX2NsayIgaW4gRFQsIHdvdWxkIHlvdSBjb25zaWRlciB0byByZW1v dmUgdGhlDQpkZWxheSBpbiB5b3VyIHVmc19xY29tX2Rldl9yZWZfY2xrX2N0cmwoKSBhbmQgbGV0 IHRoZSBkZWxheSBoYXBwZW5zIHZpYQ0KY29tbW9uIHVmc2hjZF9zZXR1cF9jbG9ja3MoKSBvbmx5 PyBIb3dldmVyIHlvdSBtYXkgc3RpbGwgbmVlZCBkZWxheSBpZg0KY2FsbCBwYXRoIGNvbWVzIGZy b20gdWZzX3Fjb21fcHdyX2NoYW5nZV9ub3RpZnkoKS4NCg0KV2hhdCBkbyB5b3UgdGhpbms/DQoN Cj4gTWVhbndoaWxlLCBpZiB5b3Ugd2FudCB0byBtb2RpZnkgdGhlIGRlbGF5DQo+IChoYmEtPmRl dl9pbmZvLmNsa19nYXRpbmdfd2FpdF91cykgZm9yIHNvbWUgcmVhc29ucywgc2F5IGZvciBzcGVj aWZpYw0KPiBVRlMgZGV2aWNlcywgeW91IHN0aWxsIGNhbiBkbyBpdCBpbiB2b3BzX2FwcGx5X2Rl dl9xdWlya3MoKS4NCj4gDQo+IFdoYXQgZG8geW91IHNheT8NCj4gDQo+IFRoYW5rcywNCj4gQ2Fu IEd1by4NCg0KVGhhbmtzLA0KU3RhbmxleSBDaHUNCg0K