From patchwork Mon Dec 7 05:49:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanley Chu X-Patchwork-Id: 339445 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=-11.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=unavailable 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 B7B8CC4167B for ; Mon, 7 Dec 2020 05:50:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A1ABB22AAD for ; Mon, 7 Dec 2020 05:50:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725887AbgLGFum (ORCPT ); Mon, 7 Dec 2020 00:50:42 -0500 Received: from mailgw01.mediatek.com ([210.61.82.183]:60437 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1725857AbgLGFum (ORCPT ); Mon, 7 Dec 2020 00:50:42 -0500 X-UUID: 9f98e16f4c9c43fba3d540e7a25c4d03-20201207 X-UUID: 9f98e16f4c9c43fba3d540e7a25c4d03-20201207 Received: from mtkcas11.mediatek.inc [(172.21.101.40)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.14 Build 0819 with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 574485754; Mon, 07 Dec 2020 13:49:58 +0800 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs02n2.mediatek.inc (172.21.101.101) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 7 Dec 2020 13:49:55 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 7 Dec 2020 13:49:55 +0800 From: Stanley Chu To: , , , , CC: , , , , , , , , , , , , , , , , Stanley Chu Subject: [PATCH v1 0/2] scsi: ufs: Allow regulators being always on Date: Mon, 7 Dec 2020 13:49:53 +0800 Message-ID: <20201207054955.24366-1-stanley.chu@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-TM-SNTS-SMTP: BA26D26A3568A136A61EEE6BEC99CB306A98D38F846264546949EC904CA081052000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Hi, This series allow vendors to keep the regulator always-on, and provide an implementation on MediaTek UFS platforms. Stanley Chu (2): scsi: ufs: Allow regulators being always-on scsi: ufs-mediatek: Keep VCC always-on for specific devices drivers/scsi/ufs/ufs-mediatek.c | 21 +++++++++++++++++++++ drivers/scsi/ufs/ufs-mediatek.h | 1 + drivers/scsi/ufs/ufs.h | 1 + drivers/scsi/ufs/ufshcd.c | 2 +- 4 files changed, 24 insertions(+), 1 deletion(-)