From patchwork Thu Jan 31 17:33:46 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paolo Pisati X-Patchwork-Id: 217222 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from chlorine.canonical.com (chlorine.canonical.com [91.189.94.204]) by ozlabs.org (Postfix) with ESMTP id 265C82C02B5 for ; Fri, 1 Feb 2013 04:33:59 +1100 (EST) Received: from localhost ([127.0.0.1] helo=chlorine.canonical.com) by chlorine.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1U0y1H-0003Li-W9; Thu, 31 Jan 2013 17:33:52 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by chlorine.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1U0y1F-0003LM-O6 for kernel-team@lists.ubuntu.com; Thu, 31 Jan 2013 17:33:49 +0000 Received: from 2-230-238-136.ip204.fastwebnet.it ([2.230.238.136] helo=canonical.com) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1U0y1F-0007KJ-LM for kernel-team@lists.ubuntu.com; Thu, 31 Jan 2013 17:33:49 +0000 From: Paolo Pisati To: kernel-team@lists.ubuntu.com Subject: [PATCH 1/2] SAUCE: imx6: enable sata clk if SATA_AHCI_PLATFORM Date: Thu, 31 Jan 2013 18:33:46 +0100 Message-Id: <1359653627-14310-2-git-send-email-paolo.pisati@canonical.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1359653627-14310-1-git-send-email-paolo.pisati@canonical.com> References: <1359653627-14310-1-git-send-email-paolo.pisati@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.13 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: kernel-team-bounces@lists.ubuntu.com Errors-To: kernel-team-bounces@lists.ubuntu.com Clock modifications in 24d340ac "ARM i.MX6: Fix ethernet PLL clocks" broke the SATA clk, fix it. More info: http://www.spinics.net/lists/arm-kernel/msg221503.html Original-code-from: Shawn Guo Signed-off-by: Paolo Pisati --- arch/arm/mach-imx/clk-imx6q.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c index c0c4e72..8f756af 100644 --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c @@ -436,6 +436,9 @@ int __init mx6q_clocks_init(void) for (i = 0; i < ARRAY_SIZE(clks_init_on); i++) clk_prepare_enable(clk[clks_init_on[i]]); + if (IS_ENABLED(CONFIG_SATA_AHCI_PLATFORM)) + clk_prepare_enable(clk[sata_ref_100m]); + /* Set initial power mode */ imx6q_set_lpm(WAIT_CLOCKED);