From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755012AbbEUIrV (ORCPT ); Thu, 21 May 2015 04:47:21 -0400 Received: from mout.kundenserver.de ([212.227.17.10]:57442 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753246AbbEUIrS (ORCPT ); Thu, 21 May 2015 04:47:18 -0400 From: Arnd Bergmann To: linaro-acpi@lists.linaro.org Cc: fu.wei@linaro.org, Suravee.Suthikulpanit@amd.com, linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, corbet@lwn.net, jcm@redhat.com, timur@codeaurora.org, wim@iguana.be, tekkamanninja@gmail.com, vgandhi@codeaurora.org, linux@roeck-us.net Subject: Re: [Linaro-acpi] [PATCH v2 0/7] Watchdog: introduce ARM SBSA watchdog driver Date: Thu, 21 May 2015 10:46:59 +0200 Message-ID: <4405999.8GGyzVsbM7@wuerfel> User-Agent: KMail/4.11.5 (Linux/3.16.0-10-generic; KDE/4.11.5; x86_64; ; ) In-Reply-To: <1432197156-16947-1-git-send-email-fu.wei@linaro.org> References: <=fu.wei@linaro.org> <1432197156-16947-1-git-send-email-fu.wei@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Provags-ID: V03:K0:Kmiiq6tzLmLddiwT6Ex7kgTI8EeTw7ftyRFpXLMyhH0Dc79rATa FwXn7QTz+QWaYNmNs1iAiIZ9i8R9TFCBLC6kCcmo6zaWuInbdts6PVOAlaO6x57AgTqQKel iD36bzObhKa06Oqhocn+/gB4su+S2QZPv199OEY/+CefiNLlibFTq/KyZFYRmE4YvDd9J/C r6cfAtyVkPE81Oq5G8qLA== X-UI-Out-Filterresults: notjunk:1; Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thursday 21 May 2015 16:32:29 fu.wei@linaro.org wrote: > > This patchset: > > (1)Export "arch_timer_get_rate" in arm_arch_timer.c for the > other drivers, like SBSA watchdog driver > > (2)Introduce Documentation/devicetree/bindings/watchdog/sbsa-gwdt.txt > for FDT info of SBSA Generic Watchdog, and give two examples of > adding SBSA Generic Watchdog device node into the dts files: > foundation-v8.dts and amd-seattle-soc.dtsi. > > (3)Introduce "pretimeout" into the watchdog framework, and update > Documentation/watchdog/watchdog-kernel-api.txt to introduce: > (1)the new elements in the watchdog_device and watchdog_ops struct; > (2)the new API "watchdog_init_timeouts". > > (4)Introduce ARM SBSA watchdog driver: > a.Use linux kernel watchdog framework; > b.Work with FDT on ARM64; > c.Use "pretimeout" in watchdog framework; > d.In first timeout(WS0), do panic to save system context; > e.Support geting timeout and pretimeout from parameter and FDT > at the driver init stage. Looks all good to me, please add Acked-by: Arnd Bergmann for patches 1-6. > (5)Parse SBSA Generic Watchdog Structure in GTDT table of ACPI, > and create a platform device with that information. > This platform device can be used by This Watchdog driver. This needs to be reviewed by someone who understands ACPI. Arnd From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: Re: [Linaro-acpi] [PATCH v2 0/7] Watchdog: introduce ARM SBSA watchdog driver Date: Thu, 21 May 2015 10:46:59 +0200 Message-ID: <4405999.8GGyzVsbM7@wuerfel> References: <=fu.wei@linaro.org> <1432197156-16947-1-git-send-email-fu.wei@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: In-Reply-To: <1432197156-16947-1-git-send-email-fu.wei-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> Sender: linux-watchdog-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linaro-acpi-cunTk1MwBs8s++Sfvej+rw@public.gmane.org Cc: fu.wei-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, Suravee.Suthikulpanit-5C7GfCeVMHo@public.gmane.org, linux-watchdog-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, corbet-T1hC0tSOHrs@public.gmane.org, jcm-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, timur-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, wim-IQzOog9fTRqzQB+pC5nmwQ@public.gmane.org, tekkamanninja-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, vgandhi-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org List-Id: devicetree@vger.kernel.org On Thursday 21 May 2015 16:32:29 fu.wei-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org wrote: > > This patchset: > > (1)Export "arch_timer_get_rate" in arm_arch_timer.c for the > other drivers, like SBSA watchdog driver > > (2)Introduce Documentation/devicetree/bindings/watchdog/sbsa-gwdt.txt > for FDT info of SBSA Generic Watchdog, and give two examples of > adding SBSA Generic Watchdog device node into the dts files: > foundation-v8.dts and amd-seattle-soc.dtsi. > > (3)Introduce "pretimeout" into the watchdog framework, and update > Documentation/watchdog/watchdog-kernel-api.txt to introduce: > (1)the new elements in the watchdog_device and watchdog_ops struct; > (2)the new API "watchdog_init_timeouts". > > (4)Introduce ARM SBSA watchdog driver: > a.Use linux kernel watchdog framework; > b.Work with FDT on ARM64; > c.Use "pretimeout" in watchdog framework; > d.In first timeout(WS0), do panic to save system context; > e.Support geting timeout and pretimeout from parameter and FDT > at the driver init stage. Looks all good to me, please add Acked-by: Arnd Bergmann for patches 1-6. > (5)Parse SBSA Generic Watchdog Structure in GTDT table of ACPI, > and create a platform device with that information. > This platform device can be used by This Watchdog driver. This needs to be reviewed by someone who understands ACPI. Arnd -- To unsubscribe from this list: send the line "unsubscribe linux-watchdog" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html