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=-3.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED,USER_AGENT_GIT 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 DF490C2BB1D for ; Tue, 14 Apr 2020 03:41:36 +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 AD741206C0 for ; Tue, 14 Apr 2020 03:41:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="HROsOhfc"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="jzD7fvwa" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AD741206C0 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-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.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: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:In-Reply-To:References: List-Owner; bh=bmPYKKUsSbZjtS5Nz9oh8a3LXHo5MAlKXEKmypP2OaI=; b=HROsOhfcRc7AgO FR4HKhVytbj+lswYOoa84cVocKOPkGvoI9TskhNamDBs85TQjfPpSU2VrnU2PoCMthodJqd03OjVs yZaZoQO34QqXIxtC8QrqVRwmv7XKctUm4qno6ci5Oy3NI9G6qBboQeNFjhnYxthGrrwKydMMH0TTw 5xahx5ekGGraq2CnzTujIR0/tS1TJOQ1QeC7IYlG+Rxu7vPG4q0fob5Nv090C8WY9xttjkh8uOuIx czBXVOommiRpNeWNYqaw6gMRsa28aWGEe1QR7r80Jlf4FQZvl7tsgrNmCyfjpGmH0qB2W1do8YitZ gYMkh21O2zv01B76uSoQ==; 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 1jOCS6-0003oq-Ii; Tue, 14 Apr 2020 03:41:34 +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 1jOCRZ-0003Fc-A3; Tue, 14 Apr 2020 03:41:03 +0000 X-UUID: 43fac9a0c1c1496ead68585b86d0289e-20200413 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:Message-ID:Date:Subject:CC:To:From; bh=lZk7qtXX5SljhlQi4LWZc844oiypHsd54Xbib8jcjgc=; b=jzD7fvwaNUCO2X3hO1in4mLfxNhAvGpYH1XrYw7wvjVIBtsJ1UXLdYYQ4lDTKKpwYPvZ1lxaswCV6pLwRb+N5IIc8RdhA+q2Doou+UE6H0Rf99tfvh+U3I6vPt+mNwjqGlqPhdGcPmM1kurenlHGQ50JWR3Q246j1AUC88twWIg=; X-UUID: 43fac9a0c1c1496ead68585b86d0289e-20200413 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 2052486919; Mon, 13 Apr 2020 19:40:56 -0800 Received: from MTKMBS07N2.mediatek.inc (172.21.101.141) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 13 Apr 2020 20:40:55 -0700 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 14 Apr 2020 11:40:53 +0800 Received: from localhost.localdomain (10.17.3.153) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 14 Apr 2020 11:40:48 +0800 From: Yong Mao To: Ulf Hansson Subject: Fix sdio reinit card fail issue Date: Tue, 14 Apr 2020 11:40:08 +0800 Message-ID: <1586835611-13857-1-git-send-email-yong.mao@mediatek.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200413_204101_350732_6A4F33A5 X-CRM114-Status: UNSURE ( 4.27 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: srv_heupstream@mediatek.com, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, Chaotian Jing , Matthias Brugger , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Some UHS sdio devices can't enter to stable state after changing the voltage from 1.8v to 3.3v in re-initialize flow. Need do some error handle to recovery SDIO device. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel