Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755336Ab3ETD0W (ORCPT ); Sun, 19 May 2013 23:26:22 -0400 Received: from ch1ehsobe006.messaging.microsoft.com ([216.32.181.186]:7932 "EHLO ch1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755236Ab3ETD0V convert rfc822-to-8bit (ORCPT ); Sun, 19 May 2013 23:26:21 -0400 X-Forefront-Antispam-Report: CIP:70.37.183.190;KIP:(null);UIP:(null);IPV:NLI;H:mail.freescale.net;RD:none;EFVD:NLI X-SpamScore: -6 X-BigFish: VS-6(zz98dI9371I103dK542I1432Izz1f42h1ee6h1de0h1fdah1202h1e76h1d1ah1d2ah1fc6hzzz2dh2a8h668h839h8e2h8e3h944hd25hf0ah1220h1288h12a5h12a9h12bdh137ah13b6h1441h1504h1537h153bh15d0h162dh1631h1758h18e1h1946h19b5h1ad9h1b0ah1d0ch1d2eh1d3fhbe9i1155h) From: Lu Jingchang-B35083 To: Shawn Guo CC: "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "john.stultz@linaro.org" , "tglx@linutronix.de" , "s.hauer@pengutronix.de" Subject: RE: [PATCH v3] clocksource: add MVF600 pit timer support Thread-Topic: [PATCH v3] clocksource: add MVF600 pit timer support Thread-Index: AQHOUgLKkKGGf9R2n0eRY3h+AwTdH5kNXziAgAAGZuCAAAiJAIAAAC8w Date: Mon, 20 May 2013 03:26:50 +0000 Message-ID: References: <1368684924-1560-1-git-send-email-b35083@freescale.com> <20130520022747.GA25113@S2101-09.ap.freescale.net> <20130520032114.GC25113@S2101-09.ap.freescale.net> In-Reply-To: <20130520032114.GC25113@S2101-09.ap.freescale.net> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.193.20.27] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 X-OriginatorOrg: freescale.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1520 Lines: 38 >-----Original Message----- >From: Shawn Guo [mailto:shawn.guo@linaro.org] >Sent: Monday, May 20, 2013 11:21 AM >To: Lu Jingchang-B35083 >Cc: linux-kernel@vger.kernel.org; linux-arm-kernel@lists.infradead.org; >john.stultz@linaro.org; tglx@linutronix.de; s.hauer@pengutronix.de >Subject: Re: [PATCH v3] clocksource: add MVF600 pit timer support > >On Mon, May 20, 2013 at 03:08:54AM +0000, Lu Jingchang-B35083 wrote: >> [Lu Jingchang-B35083] >> I am not sure MVF5xx and MVF7xx have the same PIT block, if you have >information that it is the same on other Vybrid SoCs, it is ok to change >the driver name to mvf. Thanks! > >Even the PIT block on other Vybrid SoCs have differences from the one >integrated on mvf600, we can handle them using device tree compatible >string. And that's why we need to encode SoC name in compatible. > [Lu Jingchang-B35083] Ok, I will rename the driver and the configure option, thanks! >> [Lu Jingchang-B35083] >> PIT0 and PIT1 can be chained to build a 64-bit timer, so PIT2 and PIT3 >are selected as the clocksource and clockevent device, and leave PIT0 and >PIT1 unused for anyone else who needs them. Thanks! > >This could be an useful info to be in the comment. > [Lu Jingchang-B35083] I will add a comment for this, thanks! -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/