From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753239AbaBXTvc (ORCPT ); Mon, 24 Feb 2014 14:51:32 -0500 Received: from ns1.pc-advies.be ([83.149.101.17]:59316 "EHLO spo001.leaseweb.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752539AbaBXTva (ORCPT ); Mon, 24 Feb 2014 14:51:30 -0500 Date: Mon, 24 Feb 2014 20:51:27 +0100 From: Wim Van Sebroeck To: Christophe Leroy Cc: scottwood@freescale.com, linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: Re: [PATCH] watchdog: mpc8xxx_wdt: MPC8xx is HW enabled Message-ID: <20140224195127.GA20712@spo001.leaseweb.com> References: <20131130154540.E83D743E15@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20131130154540.E83D743E15@localhost.localdomain> User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Christophe, > MPC8xx watchdog is enabled at startup by HW. > If the bootloader disables it, it cannot be reenabled. > > Signed-off-by: Christophe Leroy > > diff -ur a/drivers/watchdog/mpc8xxx_wdt.c b/drivers/watchdog/mpc8xxx_wdt.c > --- a/drivers/watchdog/mpc8xxx_wdt.c 2013-05-11 22:57:46.000000000 +0200 > +++ b/drivers/watchdog/mpc8xxx_wdt.c 2013-08-08 02:12:15.000000000 +0200 > @@ -273,6 +310,7 @@ > .compatible = "fsl,mpc823-wdt", > .data = &(struct mpc8xxx_wdt_type) { > .prescaler = 0x800, > + .hw_enabled = true, > }, > }, > {}, > > --- > Ce courrier électronique ne contient aucun virus ou logiciel malveillant parce que la protection avast! Antivirus est active. > http://www.avast.com > This patch has been added to linux-watchdog-next. Kind regards, Wim.