From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753812AbaESKXr (ORCPT ); Mon, 19 May 2014 06:23:47 -0400 Received: from mail-bn1blp0183.outbound.protection.outlook.com ([207.46.163.183]:47484 "EHLO na01-bn1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753527AbaESKXo (ORCPT ); Mon, 19 May 2014 06:23:44 -0400 From: Xiubo Li To: , , CC: , , , , , , , , , , , Xiubo Li , Jingchang Lu Subject: [PATCHv4 1/3] clocksource: ftm: Add FlexTimer Module (FTM) Timer devicetree Documentation Date: Mon, 19 May 2014 17:36:06 +0800 Message-ID: <1400492168-12813-2-git-send-email-Li.Xiubo@freescale.com> X-Mailer: git-send-email 1.8.0 In-Reply-To: <1400492168-12813-1-git-send-email-Li.Xiubo@freescale.com> References: <1400492168-12813-1-git-send-email-Li.Xiubo@freescale.com> X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:192.88.158.2;CTRY:US;IPV:NLI;EFV:NLI;SFV:NSPM;SFS:(6009001)(189002)(199002)(79102001)(36756003)(31966008)(74662001)(62966002)(50466002)(21056001)(81542001)(81156002)(48376002)(89996001)(74502001)(88136002)(87936001)(6806004)(50226001)(50986999)(77982001)(4396001)(46102001)(76482001)(2201001)(81342001)(92566001)(92726001)(83072002)(85852003)(87286001)(86362001)(93916002)(80022001)(77096999)(84676001)(83322001)(68736004)(102836001)(69596002)(19580405001)(44976005)(97736001)(76176999)(99396002)(77156001)(19580395003)(47776003)(64706001)(20776003);DIR:OUT;SFP:;SCL:1;SRVR:DM2PR03MB480;H:az84smr01.freescale.net;FPR:;MLV:sfv;PTR:InfoDomainNonexistent;MX:1;A:1;LANG:en; MIME-Version: 1.0 Content-Type: text/plain X-Forefront-PRVS: 021670B4D2 Authentication-Results: spf=fail (sender IP is 192.88.158.2) smtp.mailfrom=Li.Xiubo@freescale.com; X-OriginatorOrg: freescale.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The FTM binding could be used on Vybrid and LS1+, add a binding document for it. Signed-off-by: Xiubo Li Cc: Shawn Guo Cc: Jingchang Lu --- .../devicetree/bindings/timer/fsl,ftm-timer.txt | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 Documentation/devicetree/bindings/timer/fsl,ftm-timer.txt diff --git a/Documentation/devicetree/bindings/timer/fsl,ftm-timer.txt b/Documentation/devicetree/bindings/timer/fsl,ftm-timer.txt new file mode 100644 index 0000000..aa8c402 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/fsl,ftm-timer.txt @@ -0,0 +1,31 @@ +Freescale FlexTimer Module (FTM) Timer + +Required properties: + +- compatible : should be "fsl,ftm-timer" +- reg : Specifies base physical address and size of the register sets for the + clock event device and clock source device. +- interrupts : Should be the clock event device interrupt. +- clocks : The clocks provided by the SoC to drive the timer, must contain an + entry for each entry in clock-names. +- clock-names : Must include the following entries: + o "ftm-evt" + o "ftm-src" + o "ftm-evt-counter-en" + o "ftm-src-counter-en" +- big-endian: One boolean property, the big endian mode will be in use if it is + present, or the little endian mode will be in use for all the device registers. + +Example: +ftm: ftm@400b8000 { + compatible = "fsl,ftm-timer"; + reg = <0x400b8000 0x1000 0x400b9000 0x1000>; + interrupts = <0 44 IRQ_TYPE_LEVEL_HIGH>; + clock-names = "ftm-evt", "ftm-src", + "ftm-evt-counter-en", "ftm-src-counter-en"; + clocks = <&clks VF610_CLK_FTM2>, + <&clks VF610_CLK_FTM3>, + <&clks VF610_CLK_FTM2_EXT_FIX_EN>, + <&clks VF610_CLK_FTM3_EXT_FIX_EN>; + big-endian; +}; -- 1.8.4