From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-2591571-1524405325-2-9106896692827389041 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.25, MAILING_LIST_MULTI -1, ME_NOAUTH 0.01, RCVD_IN_DNSWL_HI -5, LANGUAGES en, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='US', FromHeader='org', MailFrom='org' X-Spam-charsets: plain='UTF-8' X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: stable-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=fm2; t= 1524405324; b=vNMGY2pfnSIqgcSNPwoQUaHHY0h2/fwE95C/XkF6yVTW8ChyUN 0xwxjsk2qHDBL9Y3fen+NBfjabuLAVXBpe9Zu43nDTYiqDtG+kdClaAeKsZJRIvK W5elUv7BApGx4ARxedFfDlekOwupIK2Tn1nVet+yTBegLrYojlVF37kCGqCA6r7O /rZa9E5eGmqCbryYPHaP0GvScda0R1ivkntcXZBXzDavHs51tTfchJo4eMxJ4hkg 71hRmvlgvU1hIGOw2W28gib76/fMRTUquDSVZibqGrM4Pib5D6bpVv7Sak0BIme+ rdFdQEu9r9kW/qPmON3dPEffayRUm1Z/LXFQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-type:sender :list-id; s=fm2; t=1524405324; bh=m8NH4NBVvzzibZYZmtSylEpE3xZiGn otorW8ytpT4Ak=; b=vjl4puSaGpwUG+HpOihrtcC57MTVtHtG16eoAIc9hr+Xwu 6wFdrEkE4YR0ZwfBTOsC1fybTKN7Fi5ziiJEDfEOQuRF82AVoeUrwUVGTT3lZziv 5RUq81F7xyRHYTtizxrs13HnAdzgHuKGNtPEaUNo6ao+6EXSG3tzuQq24rD8HuvH 76d5OrMa23SpxyrgwCPZKsPIg35t4S/kEAgrwCQDBhwUA+10KRz0kslhmi0ww3JW UwNIuqZe+O8IzI5+zU7FFc6BcQvxbXSSm/ts0bYZhnqTpX1R2Vrj/l9KLcO3k0Ie 9XhSuIBivj1z21VNCeGwZwjUG2lNf6OpHLSrX7FA== ARC-Authentication-Results: i=1; mx5.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-cm=none score=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linuxfoundation.org header.result=pass header_is_org_domain=yes; x-vs=clean score=-100 state=0 Authentication-Results: mx5.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-cm=none score=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linuxfoundation.org header.result=pass header_is_org_domain=yes; x-vs=clean score=-100 state=0 X-ME-VSCategory: clean X-CM-Envelope: MS4wfHUKlPpXenlF3oTBuXYhTrTovt9aTl+ixBUfXu9S3uwTt5wXumadaUHQG4QfOKBSCfEwpDwX85lArkgWfHhOdXYKr1jID0Ifx4iS9xbaxpLisXOd8pf/ RpYL4GA54A2FQDkXTcE4H2TNaNdb2L5s+f6QJdznD+JByQLZliPSRW538DAVbVxM6oxxFT1zWPqeP3DQy/ZRD6SDHbAFD/pKdZBVjrXBIVc2/itASjUmis9G X-CM-Analysis: v=2.3 cv=NPP7BXyg c=1 sm=1 tr=0 a=UK1r566ZdBxH71SXbqIOeA==:117 a=UK1r566ZdBxH71SXbqIOeA==:17 a=IkcTkHD0fZMA:10 a=Kd1tUaAdevIA:10 a=IpJZQVW2AAAA:8 a=pGLkceISAAAA:8 a=VwQbUJbxAAAA:8 a=ag1SF4gXAAAA:8 a=B_WdvT1gQCqxchbH3WIA:9 a=QEXdDO2ut3YA:10 a=IawgGOuG5U0WyFbmm1f5:22 a=AjGcO6oz07-iQ99wixmX:22 a=Yupwre4RP9_Eg_Bd0iYG:22 X-ME-CMScore: 0 X-ME-CMCategory: none Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753491AbeDVNzS (ORCPT ); Sun, 22 Apr 2018 09:55:18 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:44472 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752089AbeDVNzJ (ORCPT ); Sun, 22 Apr 2018 09:55:09 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Ellie Reeves , Jerome Brunet , Kevin Hilman Subject: [PATCH 4.16 020/196] ARM64: dts: meson: reduce odroid-c2 eMMC maximum rate Date: Sun, 22 Apr 2018 15:50:40 +0200 Message-Id: <20180422135105.174318964@linuxfoundation.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180422135104.278511750@linuxfoundation.org> References: <20180422135104.278511750@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.16-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jerome Brunet commit c04ffa71ff491220cac28f55237c9aad379a8656 upstream. Different modules maybe installed by the user on the eMMC connector of the odroid-c2. While the red modules are working without an issue, it seems some black modules (apparently Samsung based) are having issue at 200MHz While the tuning algorithm introduced in v4.14 enables high speed modes on every other tested designs, it seems a problem remains for this particular combination of board and eMMC module. Lowering the maximum frequency of the eMMC on this board until we can figure out a better solution. Fixes: d341ca88eead ("mmc: meson-gx: rework tuning function") Suggested-by: Ellie Reeves Signed-off-by: Jerome Brunet Cc: stable@vger.kernel.org Signed-off-by: Kevin Hilman Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts @@ -310,7 +310,7 @@ pinctrl-names = "default", "clk-gate"; bus-width = <8>; - max-frequency = <200000000>; + max-frequency = <100000000>; non-removable; disable-wp; cap-mmc-highspeed;