Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp2236359pxj; Sun, 30 May 2021 19:01:30 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxsWJCtD9+mWNMpBznyyN2XfvY12Ydf4bYms6HUcFkbF75g0kgl0P8a0KVHuTU70Tt17OJx X-Received: by 2002:a05:6638:380a:: with SMTP id i10mr11357122jav.100.1622426490045; Sun, 30 May 2021 19:01:30 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1622426490; cv=none; d=google.com; s=arc-20160816; b=Z/k9f0ZTmyHxC1TbCAby6c1+9880vggMLJCfOMoYMVodkDuheeT1wAuRWIC1EmhK6X PILM6X/o+009FWcONhHktJFPecME0GjSfLtTJF27FgGhb3z6Yd3GfhiliAcdA2S8FWSD f8fgZ+MwA28thaOJ8vrP+eKtsSERtx9RDgjL1OmRNyZiM4w6jJ4TQZ4uHbZpA1t6BQxU oHa3bfq4CqP1iI75nJO3BNlSTAeID1YtFgnnAqX4XqoqbPP1SIyBOuNxm53Xf7m67lEQ R0WSSIadGQDS/4kNlyxSM97PBH4+YsM0UD/auUB8HEJ48TynGQKIKQFuICgNVQQpRklS P01Q== 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=OfLyUr3ownE/QVZZYzpwqWf5SuAqdynNgc8ZyA7fq9A=; b=UMj5g01KaAR1vsFSAjQJGGm4ZIvpYl9FkdDt6VrmaF5/OHIwPDMvM3tNd88HG7hVrI RZ7P8+iDOgviYXlb13ppCxVsGzQiTp0uOg1LmCtOhiX1tg9KaPzkIPp3gOCKxQfgRMnH ctYfwmLd4pNefHIVlVSJyxSfUn3YiDIT82u40XMdz86FcwPwwSmW9s7bYHmjvr9R3ly3 c/vSMik+lK2jpqLPcCTswdo+OGRIuX8DwvmFjZAnoMmU194akXxX7882ncXBnZ/Ir31S XSNiohtuvmYi1Pfo8O6rTFDxnwASw80lzKFleih8Xt2MQVHMuLFbib21tk6cvTVuAL6G ySTg== 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 x7si12956883jat.98.2021.05.30.19.01.16; Sun, 30 May 2021 19:01:30 -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 S230026AbhEaCCU (ORCPT + 99 others); Sun, 30 May 2021 22:02:20 -0400 Received: from mail-m17639.qiye.163.com ([59.111.176.39]:50862 "EHLO mail-m17639.qiye.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229897AbhEaCCT (ORCPT ); Sun, 30 May 2021 22:02:19 -0400 X-Greylist: delayed 539 seconds by postgrey-1.27 at vger.kernel.org; Sun, 30 May 2021 22:02:18 EDT Received: from vivo-HP-ProDesk-680-G4-PCI-MT.vivo.xyz (unknown [58.251.74.232]) by mail-m17639.qiye.163.com (Hmail) with ESMTPA id 825FF380176; Mon, 31 May 2021 09:51:38 +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 V9,RESEND,0/2] watchdog: mtk: support pre-timeout when the bark irq is available Date: Mon, 31 May 2021 09:51:33 +0800 Message-Id: <1622425895-32111-1-git-send-email-wangqing@vivo.com> X-Mailer: git-send-email 2.7.4 X-HM-Spam-Status: e1kfGhgUHx5ZQUtXWQgYFAkeWUFZS1VLWVdZKFlBSE83V1ktWUFJV1kPCR oVCBIfWUFZGU0YQ1ZMSR1JTR1CTUtMSU9VEwETFhoSFyQUDg9ZV1kWGg8SFR0UWUFZT0tIVUpKS0 hKTFVLWQY+ X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6NiI6ARw5LD8PLxMfFg4RPz5L TUswC09VSlVKTUlJT0lOQ0JCSUtKVTMWGhIXVQwaFRwKEhUcOw0SDRRVGBQWRVlXWRILWUFZTkNV SU5KVUxPVUlISVlXWQgBWUFKTEtDNwY+ X-HM-Tid: 0a79c01e8f7ed994kuws825ff380176 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 | 77 ++++++++++++++++++++-- 2 files changed, 77 insertions(+), 5 deletions(-) -- 2.7.4