From patchwork Wed Dec 31 08:57:52 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jisheng Zhang X-Patchwork-Id: 5555251 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 496259F344 for ; Wed, 31 Dec 2014 09:04:50 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6FB02201C8 for ; Wed, 31 Dec 2014 09:04:49 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 72CD6201C0 for ; Wed, 31 Dec 2014 09:04:48 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Y6FAY-0007RS-A1; Wed, 31 Dec 2014 09:02:18 +0000 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Y6FAC-0007N3-NP for linux-arm-kernel@lists.infradead.org; Wed, 31 Dec 2014 09:01:58 +0000 Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.14.5/8.14.5) with SMTP id sBV8xLhX003638; Wed, 31 Dec 2014 01:01:08 -0800 Received: from sc-owa.marvell.com ([199.233.58.135]) by mx0b-0016f401.pphosted.com with ESMTP id 1rku7c2en7-32 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NOT); Wed, 31 Dec 2014 01:01:08 -0800 Received: from maili.marvell.com (10.93.76.43) by SC-OWA.marvell.com (10.93.76.28) with Microsoft SMTP Server id 8.3.327.1; Wed, 31 Dec 2014 01:00:52 -0800 Received: from xhacker.marvell.com (unknown [10.37.135.218]) by maili.marvell.com (Postfix) with ESMTP id 8FD543F703F; Wed, 31 Dec 2014 01:00:50 -0800 (PST) From: Jisheng Zhang To: , , , , , , , , , , Subject: [PATCH 3/3] clk: berlin: bg2q: remove non-exist "smemc" gate clock Date: Wed, 31 Dec 2014 16:57:52 +0800 Message-ID: <1420016272-6789-4-git-send-email-jszhang@marvell.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1420016272-6789-1-git-send-email-jszhang@marvell.com> References: <1420016272-6789-1-git-send-email-jszhang@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.13.68, 1.0.33, 0.0.0000 definitions=2014-12-31_03:2014-12-30, 2014-12-31, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1402240000 definitions=main-1412310092 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141231_010156_924411_08203FF6 X-CRM114-Status: UNSURE ( 9.26 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) Cc: Jisheng Zhang , devicetree@vger.kernel.org, stable@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The "smemc" clock is removed on BG2Q SoCs. In fact, bit19 of clkenable register is for nfc. Current code use bit19 for non-exist "smemc" incorrectly, this prevents eMMC from working due to the sdhci's "core" clk is still gated. Signed-off-by: Jisheng Zhang Cc: stable@vger.kernel.org # 3.16+ Acked-by: Sebastian Hesselbarth Acked-by: Michael Turquette --- drivers/clk/berlin/bg2q.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/clk/berlin/bg2q.c b/drivers/clk/berlin/bg2q.c index 21784e4..440ef81 100644 --- a/drivers/clk/berlin/bg2q.c +++ b/drivers/clk/berlin/bg2q.c @@ -285,7 +285,6 @@ static const struct berlin2_gate_data bg2q_gates[] __initconst = { { "pbridge", "perif", 15, CLK_IGNORE_UNUSED }, { "sdio", "perif", 16, CLK_IGNORE_UNUSED }, { "nfc", "perif", 18 }, - { "smemc", "perif", 19 }, { "pcie", "perif", 22 }, };