Message ID | 1577683950-1702-6-git-send-email-stanley.chu@mediatek.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=BOw2=2U=lists.infradead.org=linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@kernel.org> Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 02DD8109A for <patchwork-linux-mediatek@patchwork.kernel.org>; Mon, 30 Dec 2019 05:34:26 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D4BC020718 for <patchwork-linux-mediatek@patchwork.kernel.org>; Mon, 30 Dec 2019 05:34:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="hHpll9eR"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="q3KhXjkQ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D4BC020718 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=4+1xYPc04RW9jv5FgtoGKl1MMCPvENbnHqU9xelUCSc=; b=hHpll9eRNz92Vo NmaxmC0/be7TRlVYRqsEyIQfobb8g1xT1tnrf2kIUNr8D1jhH2WbM29kdcHfy2nMy0jIAPGQn08u1 ahioX2fr4ckmBZtEtNro8J6NCCzsFkbrJpMER8wFMU47wVcWFOb5SHq3CU4D87oeE6QLy5TmhvJOp fqPQeATk2fuPwQ3F5T7xMSHulkrN9cFmUFz6E29fa9FKK0J8IBFPqjUjehAKuPLELxVcVcXMShPNY 1SH/DPp09CIJgEvieCx1iTvAGnBDykhSvBYeh5RBqTDn6ka7ag4Hm8kx82Ic7lrQbI4c50PmwQjO0 9BTA3wGqnXkropx4LhIw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ilnh9-0008Tv-96; Mon, 30 Dec 2019 05:34:23 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ilnfr-0007AA-UH; Mon, 30 Dec 2019 05:33:05 +0000 X-UUID: a824c05d782d453f830b60fd0a0875f7-20191229 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=t1x7DVC5KFTbvU5W0kCoABviHjsDt86RYQluEsX3mLY=; b=q3KhXjkQo49+avXjwl8BxgY9YYi/E124YMerkAg19pvKLCyAkapZQGCU6TFq29OMa/C+rwMPP8sUlZxO98fy+fQ5ZykC0wUZiRjIhCYoKQw4xjU+4DSW9bpcYxsUs+0FynbsP+iX5sIqj+9zra8j081kyRm1KiIUi78c95gISO8=; X-UUID: a824c05d782d453f830b60fd0a0875f7-20191229 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw02.mediatek.com (envelope-from <stanley.chu@mediatek.com>) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 705254130; Sun, 29 Dec 2019 21:33:01 -0800 Received: from MTKMBS02N1.mediatek.inc (172.21.101.77) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Sun, 29 Dec 2019 21:33:15 -0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs02n1.mediatek.inc (172.21.101.77) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 30 Dec 2019 13:32:05 +0800 Received: from mtkswgap22.mediatek.inc (172.21.77.33) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Mon, 30 Dec 2019 13:31:37 +0800 From: Stanley Chu <stanley.chu@mediatek.com> To: <linux-scsi@vger.kernel.org>, <martin.petersen@oracle.com>, <avri.altman@wdc.com>, <alim.akhtar@samsung.com>, <pedrom.sousa@synopsys.com>, <jejb@linux.ibm.com>, <matthias.bgg@gmail.com>, <bvanassche@acm.org>, <f.fainelli@gmail.com> Subject: [PATCH v2 5/6] scsi: ufs-mediatek: configure customized auto-hibern8 timer Date: Mon, 30 Dec 2019 13:32:29 +0800 Message-ID: <1577683950-1702-6-git-send-email-stanley.chu@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1577683950-1702-1-git-send-email-stanley.chu@mediatek.com> References: <1577683950-1702-1-git-send-email-stanley.chu@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191229_213304_011360_87470D36 X-CRM114-Status: UNSURE ( 8.74 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 MIME_BASE64_TEXT RAW: Message text disguised using base64 encoding -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: <linux-mediatek.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mediatek>, <mailto:linux-mediatek-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-mediatek/> List-Post: <mailto:linux-mediatek@lists.infradead.org> List-Help: <mailto:linux-mediatek-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mediatek>, <mailto:linux-mediatek-request@lists.infradead.org?subject=subscribe> Cc: leon.chen@mediatek.com, andy.teng@mediatek.com, chun-hung.wu@mediatek.com, kuohong.wang@mediatek.com, linux-kernel@vger.kernel.org, cang@codeaurora.org, linux-mediatek@lists.infradead.org, peter.wang@mediatek.com, Stanley Chu <stanley.chu@mediatek.com>, linux-arm-kernel@lists.infradead.org, beanhuo@micron.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org |
Series |
scsi: ufs: add MediaTek vendor implementations
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expand
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diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c index fc5ba21ec02a..1f025723b61b 100644 --- a/drivers/scsi/ufs/ufs-mediatek.c +++ b/drivers/scsi/ufs/ufs-mediatek.c @@ -7,6 +7,7 @@ */ #include <linux/arm-smccc.h> +#include <linux/bitfield.h> #include <linux/of.h> #include <linux/of_address.h> #include <linux/phy/phy.h> @@ -305,6 +306,13 @@ static int ufs_mtk_post_link(struct ufs_hba *hba) /* enable unipro clock gating feature */ ufs_mtk_cfg_unipro_cg(hba, true); + /* configure auto-hibern8 timer to 10ms */ + if (ufshcd_is_auto_hibern8_supported(hba)) { + ufshcd_auto_hibern8_update(hba, + FIELD_PREP(UFSHCI_AHIBERN8_TIMER_MASK, 10) | + FIELD_PREP(UFSHCI_AHIBERN8_SCALE_MASK, 3)); + } + return 0; }