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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT 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 DE341C282F6 for ; Mon, 21 Jan 2019 10:47:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AF2C920879 for ; Mon, 21 Jan 2019 10:47:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727591AbfAUKrY (ORCPT ); Mon, 21 Jan 2019 05:47:24 -0500 Received: from inva020.nxp.com ([92.121.34.13]:36726 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727166AbfAUKrX (ORCPT ); Mon, 21 Jan 2019 05:47:23 -0500 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id CA9741A0140; Mon, 21 Jan 2019 11:47:21 +0100 (CET) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id E1EB71A0166; Mon, 21 Jan 2019 11:47:17 +0100 (CET) Received: from titan.ap.freescale.net (TITAN.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id C3F18402DA; Mon, 21 Jan 2019 18:47:12 +0800 (SGT) From: Yangbo Lu To: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: "David S . Miller" , Richard Cochran , Rob Herring , Shawn Guo , Yangbo Lu Subject: [v3, 3/6] dt-binding: ptp_qoriq: document "fsl,extts-fifo" property Date: Mon, 21 Jan 2019 18:41:40 +0800 Message-Id: <20190121104143.46782-4-yangbo.lu@nxp.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20190121104143.46782-1-yangbo.lu@nxp.com> References: <20190121104143.46782-1-yangbo.lu@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Documented "fsl,extts-fifo" property. Signed-off-by: Yangbo Lu --- Changes for v2: - Modified binding description. Changes for v3: - Rephrased fsl,extts-fifo. --- .../devicetree/bindings/ptp/ptp-qoriq.txt | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/Documentation/devicetree/bindings/ptp/ptp-qoriq.txt b/Documentation/devicetree/bindings/ptp/ptp-qoriq.txt index c5d0e79..8e7f855 100644 --- a/Documentation/devicetree/bindings/ptp/ptp-qoriq.txt +++ b/Documentation/devicetree/bindings/ptp/ptp-qoriq.txt @@ -17,6 +17,8 @@ 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 The presence of this property indicates hardware + support for the external trigger stamp FIFO. These properties set the operational parameters for the PTP clock. You must choose these carefully for the clock to work right. -- 1.7.1