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=-2.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,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 18E8DECDFB3 for ; Mon, 16 Jul 2018 12:19:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BB77320844 for ; Mon, 16 Jul 2018 12:19:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="uyp+E8yz" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BB77320844 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-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730052AbeGPMq3 (ORCPT ); Mon, 16 Jul 2018 08:46:29 -0400 Received: from mail-wr1-f44.google.com ([209.85.221.44]:35196 "EHLO mail-wr1-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728343AbeGPMq2 (ORCPT ); Mon, 16 Jul 2018 08:46:28 -0400 Received: by mail-wr1-f44.google.com with SMTP id a3-v6so22459851wrt.2; Mon, 16 Jul 2018 05:19:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id; bh=MEENswka685bqvM84rhpfFT4pEy8sdWXD4501BY2glk=; b=uyp+E8yzOQTWOWfeHAtt+OlgBqO20JC2Gj6omnyT4ACA2PpeuCLRmT324k9c5WUCBN yXaTr6YT1vtjXB2kyxcbCR2BBxhudMV/eGmlMlyWMF8hyV+p/CS9OAy0x0WYxmYJPyjs IuUpXqVzvHH/Jt5UN2WfTigdR89ez0hkZYdj3ul6Vv4VU3gbEKgaS95ITtwkbajPPmC9 Uv82OWJoiwkabBPzMA+/LjCTamj0QxxgzCCwCFPrNZlrDcOp2dsuOBVb4p7hf9YNaKqh 2Us1GS9qbC/5bzC69hjGHHNjbZPaAtiaxeZVlOmYNNurZxAda877INvmJM0WM7Hug9uM V5uw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id; bh=MEENswka685bqvM84rhpfFT4pEy8sdWXD4501BY2glk=; b=nYuQUIINe6PQSlh5j5rZeRl46G5937yIf9AUHUZ/ysSACL/TYM4aqRa1bpUKslqJd1 VI0Wl2aAnl8xtXtOy+SHFToKT1Q85bdPafQjpLgziUikxX/Dv04Vs4MlQRTuJPZj6/00 lzuJUH2LSyMYfvbAWP4NgjJJwfZ/UxtnUQo1PfK3JP/Elx3HQBviUyjC0QgZRF4caSDG iQ82pdk8J4P5XonuPl1rEmm93Z8oWgiAKu+hWj7mWvir6WHB5KeMKEebFBMiwhaAZaFR G111KC1xFeeLC924qqaYx0nsXzpwEe891uAYOdT93xorEFCumHqCv/MIsVqyV3qVVnRG X1fg== X-Gm-Message-State: AOUpUlHstWrMu92qQ2d8AmGVGgCyNbAajYMUHo0hyvKNd4Txszhr3LoR mC8zwT7gEQ1JQ0r6TmtsySIvMzmw X-Google-Smtp-Source: AAOMgpdcNmJlxbllph1ms6+H8yaWINdN3/8T24oJTmVbNLFm4LtbbOIe4+MnFKOt0TVboJB09KKDNQ== X-Received: by 2002:adf:8276:: with SMTP id 109-v6mr12350492wrb.127.1531743556608; Mon, 16 Jul 2018 05:19:16 -0700 (PDT) Received: from mdionisio-BM1AF-BP1AF-BM6AF.powersoft.it (net-93-146-228-90.cust.vodafonedsl.it. [93.146.228.90]) by smtp.gmail.com with ESMTPSA id z3-v6sm30264828wru.27.2018.07.16.05.19.15 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 16 Jul 2018 05:19:15 -0700 (PDT) From: michele.dionisio@gmail.com To: wim@linux-watchdog.org, linux@roeck-us.net, linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org Subject: watchdog: davinci_wdt: add possibility to configure watchdog period Date: Mon, 16 Jul 2018 14:19:08 +0200 Message-Id: <20180716121909.4869-1-michele.dionisio@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all, in davinci_wdt it is not possible to configure watchdog period. It is also impossible to stop the watchdog so it is usefull to configure the watchdog before start it the first time. This patch add a module parameter to configure the starting period before stat the watchdog (default behaviour is not changed). I think it is a good idea to integrate this patch in mainline. Many thanks for any comment/review and regards Michele Dionisio