Received: by 2002:a05:6a10:a841:0:0:0:0 with SMTP id d1csp997274pxy; Thu, 22 Apr 2021 20:02:02 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzdb40em3cw2vlSxrYjk9P0cQ/pTf6/jFFpfMRE0xg8QLuuoXFeqT6e7/KaLzhvBtFjiHZ+ X-Received: by 2002:a17:906:5d0c:: with SMTP id g12mr1788354ejt.389.1619146921814; Thu, 22 Apr 2021 20:02:01 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1619146921; cv=none; d=google.com; s=arc-20160816; b=Crn876s8OF7sDg67TW43HN4SXGiKM8LTS24OjZ1oy2UsV+NeQNySQchbEdvyZvXR68 hCdcUYVs6L8r8/xukpNV+N4EnJetJpQb7KAm3PHPf3Ry8zCExV4d/61i5qDGogZWQ8+0 KPY00xtdKkkhcmtO72nBEtQQuPF8+dFx8xOhLk1d7O3QiX8mQ5R7EmLfTGHCd66tZEWW x/XR7F7uqOlqThzihgrjWyGuaIG1PUTmOZa0Oj7Ufb83oeCrJJxbeR3rWnoJBuAG61/P 5lNHwUvjMGCXKA5tgVjyqxhu4wcWxGYvH7dmhKq2rtl4uMJ0DLzpV0VQGSAsD1HYLBKe 7R9g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:message-id:date:subject:cc:to:from; bh=9fua0AEgPayc1kEd96eay0I/RoywQO2g8ri/YBjY8e8=; b=zvzw8m+Hb+lnUq/8G10uBvo20Hi9amIclRDXH0XQuZW44PlTD5vJcZDCIhn681b0tU VMt4uKRDtlUn0ibibriGrSe9HcI9p71WGpWChrHVNPyHZjK4FgGmiDNq9K30tsBoYEnS zwc41EpxqvZFZHy4xYIjdxd1tFNAF7b7paCIjLnkylMRye6zz6pEn+W8yCT45u9f0DlA iIHvWRJC8cGGCXCgmLwyqVT0moul6tNXDtkl3v6IKssWWOY7M0Z5Ya6QM4heRaAQiXIt tM9zxS7KyNKLvo95yND8ycSqrJ2gDzDgy7BKQ8OAsv+3XFEFNmr0Moq/hseJLk5RURDe 7p6A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=vivo.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id di10si3796957edb.378.2021.04.22.20.01.38; Thu, 22 Apr 2021 20:02:01 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=vivo.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240187AbhDWDBO (ORCPT + 99 others); Thu, 22 Apr 2021 23:01:14 -0400 Received: from mail-m17640.qiye.163.com ([59.111.176.40]:34812 "EHLO mail-m17640.qiye.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231552AbhDWDBN (ORCPT ); Thu, 22 Apr 2021 23:01:13 -0400 X-Greylist: delayed 416 seconds by postgrey-1.27 at vger.kernel.org; Thu, 22 Apr 2021 23:01:12 EDT Received: from vivo-HP-ProDesk-680-G4-PCI-MT.vivo.xyz (unknown [58.250.176.229]) by mail-m17640.qiye.163.com (Hmail) with ESMTPA id A94DF54039F; Fri, 23 Apr 2021 10:53:38 +0800 (CST) From: Wang Qing To: Wim Van Sebroeck , Guenter Roeck , Rob Herring , Matthias Brugger , linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Wang Qing Subject: [PATCH V7 0/2] watchdog: mtk: support pre-timeout when the bark irq is available Date: Fri, 23 Apr 2021 10:53:21 +0800 Message-Id: <1619146403-12769-1-git-send-email-wangqing@vivo.com> X-Mailer: git-send-email 2.7.4 X-HM-Spam-Status: e1kfGhgUHx5ZQUtXWQgYFAkeWUFZS1VLWVdZKFlBSE83V1ktWUFJV1kPCR oVCBIfWUFZQ0pNHVYeTUIYS05JTEtNTx9VEwETFhoSFyQUDg9ZV1kWGg8SFR0UWUFZT0tIVUpKS0 hKTFVLWQY+ X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6OCI6TCo*AT8STw00SzI3ECgh Hh4aCh1VSlVKTUpCSk9NT0pCSE5JVTMWGhIXVQwaFRwKEhUcOw0SDRRVGBQWRVlXWRILWUFZTkNV SU5LVUpMTVVJSUJZV1kIAVlBSk1CTzcG X-HM-Tid: 0a78fca5ab2fd995kuwsa94df54039f Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use the bark interrupt as the pretimeout notifier if available. The pretimeout notification shall occur at timeout-sec/2. Wang Qing (2): watchdog: mtk: support pre-timeout when the bark irq is available doc: mtk-wdt: support pre-timeout when the bark irq is available .../devicetree/bindings/watchdog/mtk-wdt.txt | 5 ++ drivers/watchdog/mtk_wdt.c | 76 ++++++++++++++++++++-- 2 files changed, 76 insertions(+), 5 deletions(-) -- 2.7.4