From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752968AbcBFSzq (ORCPT ); Sat, 6 Feb 2016 13:55:46 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:60927 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752253AbcBFSzn (ORCPT ); Sat, 6 Feb 2016 13:55:43 -0500 Subject: Re: [PATCH v10 5/5] Watchdog: ARM SBSA Generic Watchdog half timeout panic support To: Fu Wei , Guenter Roeck Cc: Rob Herring , =?UTF-8?Q?Pawe=c5=82_Moll?= , Mark Rutland , Ian Campbell , Kumar Gala , Wim Van Sebroeck , Jon Corbet , Catalin Marinas , Will Deacon , Suravee Suthikulpanit , LKML , linux-watchdog@vger.kernel.org, linux-doc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Linaro ACPI Mailman List , rruigrok@codeaurora.org, "Abdulhamid, Harb" , Christopher Covington , Dave Young , Pratyush Anand , G Gregory , Al Stone , Hanjun Guo , Jon Masters , Arnd Bergmann , Leo Duran , Sudeep Holla References: <1454519923-25230-1-git-send-email-fu.wei@linaro.org> <1454519923-25230-6-git-send-email-fu.wei@linaro.org> <56B23883.7000501@codeaurora.org> <56B23E99.1030604@codeaurora.org> <56B2423B.1020109@codeaurora.org> <56B24642.8090105@codeaurora.org> <56B24AB5.3070001@codeaurora.org> <56B2DEE4.7060901@roeck-us.net> <56B4B4E2.40105@roeck-us.net> <56B5363D.20200@roeck-us.net> From: Timur Tabi Message-ID: <56B641A9.3040801@codeaurora.org> Date: Sat, 6 Feb 2016 12:55:37 -0600 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:42.0) Gecko/20100101 Firefox/42.0 SeaMonkey/2.39 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fu Wei wrote: > if (action) { > wdd->min_timeout = 1; > wdd->max_timeout = U32_MAX / gwdt->clk; > } else { > wdd->min_timeout = 2; > wdd->max_timeout = U32_MAX / gwdt->clk * 2; > } Why would the minimum timeout be 2? You can program WOR to timeout in half a second, can't you? -- Sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation.