From patchwork Wed Nov 20 10:27:22 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 292725 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 05AF32C008E for ; Wed, 20 Nov 2013 21:27:32 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751108Ab3KTK1a (ORCPT ); Wed, 20 Nov 2013 05:27:30 -0500 Received: from mail-out.m-online.net ([212.18.0.10]:36324 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750860Ab3KTK1a (ORCPT ); Wed, 20 Nov 2013 05:27:30 -0500 Received: from frontend1.mail.m-online.net (frontend1.mail.intern.m-online.net [192.168.8.180]) by mail-out.m-online.net (Postfix) with ESMTP id 3dPg805HzWz3hjC1; Wed, 20 Nov 2013 11:27:28 +0100 (CET) X-Auth-Info: y/1VBnpe6tcTGzKkJt/RT2WpcaYLZYkXax6rcXWS9zU= Received: from chi.lan (unknown [195.140.253.167]) by smtp-auth.mnet-online.de (Postfix) with ESMTPA id 3dPg803YsTzbbhY; Wed, 20 Nov 2013 11:27:28 +0100 (CET) From: Marek Vasut To: linux-arm-kernel@lists.infradead.org Cc: Marek Vasut , Shawn Guo , Richard Zhu , Tejun Heo , Linux-IDE Subject: [RESEND PATCH 1/6] ahci: imx: Explicitly clear IMX6Q_GPR13_SATA_MPLL_CLK_EN Date: Wed, 20 Nov 2013 11:27:22 +0100 Message-Id: <1384943242-8201-1-git-send-email-marex@denx.de> X-Mailer: git-send-email 1.8.4.2 In-Reply-To: <1384942659-5362-1-git-send-email-marex@denx.de> References: <1384942659-5362-1-git-send-email-marex@denx.de> Sender: linux-ide-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ide@vger.kernel.org We must clear this IMX6Q_GPR13_SATA_MPLL_CLK_EN bit on i.MX6Q, otherwise Linux will fail to find the attached drive on some boards. This entire fix was: Reported-by: Eric Nelson Signed-off-by: Marek Vasut Cc: Shawn Guo Cc: Richard Zhu Cc: Tejun Heo Cc: Linux-IDE --- drivers/ata/ahci_imx.c | 1 + 1 file changed, 1 insertion(+) RESEND: Fix the Cc here. diff --git a/drivers/ata/ahci_imx.c b/drivers/ata/ahci_imx.c index ae2d73f..478921b 100644 --- a/drivers/ata/ahci_imx.c +++ b/drivers/ata/ahci_imx.c @@ -125,6 +125,7 @@ static int imx6q_sata_init(struct device *dev, void __iomem *mmio) | IMX6Q_GPR13_SATA_TX_BOOST_MASK | IMX6Q_GPR13_SATA_TX_LVL_MASK | IMX6Q_GPR13_SATA_TX_EDGE_RATE + | IMX6Q_GPR13_SATA_MPLL_CLK_EN , IMX6Q_GPR13_SATA_RX_EQ_VAL_3_0_DB | IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA2M | IMX6Q_GPR13_SATA_RX_DPLL_MODE_2P_4F