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[83.215.98.136]) by smtp.gmail.com with ESMTPSA id k19sm125430966wre.5.2019.01.17.17.39.14 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 17 Jan 2019 17:39:15 -0800 (PST) Date: Thu, 17 Jan 2019 17:39:12 -0800 From: Richard Cochran To: Yangbo Lu Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "David S . Miller" , Rob Herring , Shawn Guo Subject: Re: [v2, 3/5] dt-binding: ptp_qoriq: document "fsl,extts-fifo" property Message-ID: <20190118013912.skj4x5wmkbouekfx@localhost> References: <20190117014936.48117-1-yangbo.lu@nxp.com> <20190117014936.48117-4-yangbo.lu@nxp.com> <20190118013434.qwuiqi5iwo5gw2nk@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190118013434.qwuiqi5iwo5gw2nk@localhost> User-Agent: NeoMutt/20170113 (1.7.2) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Thu, Jan 17, 2019 at 05:34:34PM -0800, Richard Cochran wrote: > > @@ -17,6 +17,7 @@ Clock Properties: > > - fsl,tmr-fiper1 Fixed interval period pulse generator. > > - fsl,tmr-fiper2 Fixed interval period pulse generator. > > - fsl,max-adj Maximum frequency adjustment in parts per billion. > > + - fsl,extts-fifo Required if hardware uses external trigger stamp FIFO. > > Does this take a Boolean value? Please explain the semantics. How about this instead? The presence of this property indicates hardware support for the external trigger stamp FIFO. Thanks, Richard From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.0 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_NEOMUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2A347C43387 for ; Fri, 18 Jan 2019 01:39:25 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EDCE920873 for ; Fri, 18 Jan 2019 01:39:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="T9j5yvBd"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="rWdHUbx8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EDCE920873 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=gXCvwgJxXOGIlWI9w6VH3OVsLDdjVT1sF3VSMrsTO4k=; b=T9j5yvBd758/8c HPEH7oaghzGpePcStr4XDJk7Vw9q4gy4kVo4K+Q9SX7E7L1qt2VsFfQ01o4V/B3eu8kVnc254aZCB KhBHPd8Bqp99SMMB+ngV3nycerb88lFYaXdwM1JoZiS0cAvvMjIglHkBNvgWrWHeDu9uEjoR+gkBu fQXs8tiekhlNQ1VScZiMiwFeByaElP087L0LeJ0lTxeFpnN9ABCrUGioaiTdwtozC12EqVAED0+gz q3F/T5SfJb6yF3Fvf8jkf0PFgEpXIHP+dYxSZb4dOWfKoxm7/TxQ+ax7LfimltibbX9JHIoqRKHZq /dnPsCxcMerv7lutKmVg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gkJ7z-0001kM-Le; Fri, 18 Jan 2019 01:39:23 +0000 Received: from mail-wr1-x443.google.com ([2a00:1450:4864:20::443]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gkJ7w-0001jw-0A for linux-arm-kernel@lists.infradead.org; Fri, 18 Jan 2019 01:39:21 +0000 Received: by mail-wr1-x443.google.com with SMTP id s12so13167033wrt.4 for ; Thu, 17 Jan 2019 17:39:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=RoDpLGt/KuvAAxZR5Vdi0q3IDW6U8xokDmpvZoP+z1s=; b=rWdHUbx8o/0qiZUncbladUXZaakO80ruHQVBkz290AwmQqvoFIvd3LddxqAPUM5RZq FjJ4P1sHU3Qm35hvyuWNaHBdZwBhuoVmL09dm39gZVUS5Ah6CsaXuepExP6bZXJt0hag JAYg1kerBAlfMvLkLL/shlQlDUihf/qCI33Xt9wgY91Of3HGGtMpKg0jY7PA1tpo+Wao uHuLL4stYdEA6jWhJ2Of6UpsYYm9KQWlrjx98ZCvQBYUH7LpJV6529qYz6p8tgqWTm+C DvKXap+e6Hywhz2lokksOAhoQDmT+bJvfhVz3yakh03vzJTyfCjpG6jh68alwDW/lcRR JJnA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=RoDpLGt/KuvAAxZR5Vdi0q3IDW6U8xokDmpvZoP+z1s=; b=kmX4dAKXsRl+fynfYyj4aYMEbZeNzlbypCQp3Ec+yMEltGiI7L56PW+lt93HIzpcUv I/+Dz3H5vUrV7SrkpUlbMYKx4Rm+fvUFsdX/lYQe2CqqanHCJhRczXNuBN12iT7Hac6A +8PdAN8vdZVca/C0/66GsDXaJf9WJUVw2oYjZLBcY+sYyqKKYbvS35jzOEw1lkPT2lxk fy9f2c+OsgAMWp79tG+0zdSo+w15oZtPiIUpTHSQC8C1HKPO2rv+xfMx3lz2ZTU8wgVE HPWxuwOfMdrbW2GI2HB6okFSy9BZqPsU+LGCubHPWXDiSSA6CB57kakV9saK+p+VYUUc 4s5w== X-Gm-Message-State: AJcUukdM4Uz6526MWPxJYPg5k3LYSarI+dXMpHUlrB8+NuzDEmRtFz+4 YMNvdt/bwhTAW405DL1su5A= X-Google-Smtp-Source: ALg8bN6BASzwTX2eZ0xxbSp9KHhD1o2Ok1Ci1bGtYhlnXMkuLzqW7MuHknY1Oq4qFbspQwlljY2KbA== X-Received: by 2002:adf:e284:: with SMTP id v4mr13706573wri.26.1547775555919; Thu, 17 Jan 2019 17:39:15 -0800 (PST) Received: from localhost (83-215-98-136.stmi.dyn.salzburg-online.at. [83.215.98.136]) by smtp.gmail.com with ESMTPSA id k19sm125430966wre.5.2019.01.17.17.39.14 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 17 Jan 2019 17:39:15 -0800 (PST) Date: Thu, 17 Jan 2019 17:39:12 -0800 From: Richard Cochran To: Yangbo Lu Subject: Re: [v2, 3/5] dt-binding: ptp_qoriq: document "fsl,extts-fifo" property Message-ID: <20190118013912.skj4x5wmkbouekfx@localhost> References: <20190117014936.48117-1-yangbo.lu@nxp.com> <20190117014936.48117-4-yangbo.lu@nxp.com> <20190118013434.qwuiqi5iwo5gw2nk@localhost> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190118013434.qwuiqi5iwo5gw2nk@localhost> User-Agent: NeoMutt/20170113 (1.7.2) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190117_173920_040327_DC83C9A3 X-CRM114-Status: GOOD ( 10.33 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, netdev@vger.kernel.org, Rob Herring , Shawn Guo , "David S . Miller" , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Jan 17, 2019 at 05:34:34PM -0800, Richard Cochran wrote: > > @@ -17,6 +17,7 @@ Clock Properties: > > - fsl,tmr-fiper1 Fixed interval period pulse generator. > > - fsl,tmr-fiper2 Fixed interval period pulse generator. > > - fsl,max-adj Maximum frequency adjustment in parts per billion. > > + - fsl,extts-fifo Required if hardware uses external trigger stamp FIFO. > > Does this take a Boolean value? Please explain the semantics. How about this instead? The presence of this property indicates hardware support for the external trigger stamp FIFO. Thanks, Richard _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel