From patchwork Tue Aug 23 16:26:38 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 111142 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:4978:20e::2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id E330DB6F7E for ; Wed, 24 Aug 2011 02:26:52 +1000 (EST) Received: from canuck.infradead.org ([134.117.69.58]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1QvtoL-0004Sz-Tj; Tue, 23 Aug 2011 16:26:46 +0000 Received: from localhost ([127.0.0.1] helo=canuck.infradead.org) by canuck.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1QvtoL-0006Ol-Gs; Tue, 23 Aug 2011 16:26:45 +0000 Received: from db3ehsobe001.messaging.microsoft.com ([213.199.154.139] helo=DB3EHSOBE001.bigfish.com) by canuck.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1QvtoI-0006OS-2k for linux-arm-kernel@lists.infradead.org; Tue, 23 Aug 2011 16:26:42 +0000 Received: from mail58-db3-R.bigfish.com (10.3.81.244) by DB3EHSOBE001.bigfish.com (10.3.84.21) with Microsoft SMTP Server id 14.1.225.22; Tue, 23 Aug 2011 16:26:39 +0000 Received: from mail58-db3 (localhost.localdomain [127.0.0.1]) by mail58-db3-R.bigfish.com (Postfix) with ESMTP id 9A1A913C81CE; Tue, 23 Aug 2011 16:26:39 +0000 (UTC) X-SpamScore: 0 X-BigFish: VS0(zzzz1202hzz8275bhz2dh2a8h668h839h62h) X-Spam-TCS-SCL: 1:0 X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPVD:NLI; H:mail.freescale.net; RD:none; EFVD:NLI Received: from mail58-db3 (localhost.localdomain [127.0.0.1]) by mail58-db3 (MessageSwitch) id 1314116797976530_1115; Tue, 23 Aug 2011 16:26:37 +0000 (UTC) Received: from DB3EHSMHS019.bigfish.com (unknown [10.3.81.242]) by mail58-db3.bigfish.com (Postfix) with ESMTP id E19A8A004F; Tue, 23 Aug 2011 16:26:37 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by DB3EHSMHS019.bigfish.com (10.3.87.119) with Microsoft SMTP Server (TLS) id 14.1.225.22; Tue, 23 Aug 2011 16:26:36 +0000 Received: from az33smr01.freescale.net (10.64.34.199) by 039-SN1MMR1-003.039d.mgd.msft.net (10.84.1.16) with Microsoft SMTP Server id 14.1.323.2; Tue, 23 Aug 2011 11:26:25 -0500 Received: from fabio-Latitude-E6410.am.freescale.net ([10.29.240.183]) by az33smr01.freescale.net (8.13.1/8.13.0) with ESMTP id p7NGQMgZ016006; Tue, 23 Aug 2011 11:26:23 -0500 (CDT) From: Fabio Estevam To: Subject: [PATCH] ARM: imx: pwm: Add support for MX53 Date: Tue, 23 Aug 2011 13:26:38 -0300 Message-ID: <1314116798-12755-1-git-send-email-fabio.estevam@freescale.com> X-Mailer: git-send-email 1.7.1 MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-CRM114-Version: 20090807-BlameThorstenAndJenny ( TRE 0.7.6 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20110823_122642_296084_EC7B14B9 X-CRM114-Status: GOOD ( 14.39 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.3.1 on canuck.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [213.199.154.139 listed in list.dnswl.org] Cc: Fabio Estevam , kernel@pengutronix.de X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.12 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org Instead of adding the check for MX53 CPU type, use the negative logic and let PWM to be configured for MX53 as well. Signed-off-by: Fabio Estevam --- arch/arm/plat-mxc/pwm.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/arm/plat-mxc/pwm.c b/arch/arm/plat-mxc/pwm.c index 761c3c9..42d74ea 100644 --- a/arch/arm/plat-mxc/pwm.c +++ b/arch/arm/plat-mxc/pwm.c @@ -57,7 +57,7 @@ int pwm_config(struct pwm_device *pwm, int duty_ns, int period_ns) if (pwm == NULL || period_ns == 0 || duty_ns > period_ns) return -EINVAL; - if (cpu_is_mx27() || cpu_is_mx3() || cpu_is_mx25() || cpu_is_mx51()) { + if (!(cpu_is_mx1() || cpu_is_mx21())) { unsigned long long c; unsigned long period_cycles, duty_cycles, prescale; u32 cr;