From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751778AbaAMS1B (ORCPT ); Mon, 13 Jan 2014 13:27:01 -0500 Received: from ns1.pc-advies.be ([83.149.101.17]:52208 "EHLO spo001.leaseweb.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751316AbaAMS07 (ORCPT ); Mon, 13 Jan 2014 13:26:59 -0500 Date: Mon, 13 Jan 2014 19:26:45 +0100 From: Wim Van Sebroeck To: Doug Anderson Cc: Guenter Roeck , Leela Krishna Amudala , Olof Johansson , Tomasz Figa , Kukjin Kim , Ben Dooks , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3] watchdog: s3c2410_wdt: Report when the watchdog reset the system Message-ID: <20140113182645.GA22249@spo001.leaseweb.com> References: <1386267329-9941-2-git-send-email-dianders@chromium.org> <1386364088-6220-1-git-send-email-dianders@chromium.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1386364088-6220-1-git-send-email-dianders@chromium.org> User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Doug, > A good watchdog driver is supposed to report when it was responsible > for resetting the system. Implement this for the s3c2410, at least on > exynos5250 and exynos5420 where we already have a pointer to the PMU > registers to read the information. > > Note that exynos4 SoCs also provide the reset status, but providing > that is left as an exercise for future changes and is not plumbed up > in this patch series. Also note the exynos4 SoCs don't appear to need > any PMU config, which is why this patch separates the concepts of > having PMU Registers vs. needing PMU Config. > > Signed-off-by: Doug Anderson This patch has been added to linux-watchdog-next. Kind regards, Wim.