From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751998AbaHWRZ0 (ORCPT ); Sat, 23 Aug 2014 13:25:26 -0400 Received: from fallback3.mail.ru ([94.100.181.189]:41434 "EHLO fallback3.mail.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751819AbaHWRZY (ORCPT ); Sat, 23 Aug 2014 13:25:24 -0400 From: =?UTF-8?B?QWxleGFuZGVyIFNoaXlhbg==?= To: =?UTF-8?B?R3VlbnRlciBSb2Vjaw==?= Cc: =?UTF-8?B?RXZnZW55IEJvZ2Vy?= , linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org Subject: =?UTF-8?B?UmU6IFtQQVRDSF0gQWRkIHN1cHBvcnQgZm9yIGFsd2F5cyBlbmFibGVkIHdh?= =?UTF-8?B?dGNoZG9nIHRpbWVycw==?= Mime-Version: 1.0 X-Mailer: Mail.Ru Mailer 1.0 X-Originating-IP: [5.18.98.7] Date: Sat, 23 Aug 2014 21:25:02 +0400 Reply-To: =?UTF-8?B?QWxleGFuZGVyIFNoaXlhbg==?= X-Priority: 3 (Normal) Message-ID: <1408814702.730436497@f133.i.mail.ru> X-Cloud-Ids: Content-Type: text/plain; charset=utf-8 X-Mras: Ok X-Spam: undefined In-Reply-To: <53F8CC58.2030406@roeck-us.net> References: <1408236338-12555-1-git-send-email-boger@contactless.ru> <53F8CC58.2030406@roeck-us.net> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by mail.home.local id s7NHPWgj019217 Sat, 23 Aug 2014 10:16:08 -0700 от Guenter Roeck : > On 08/16/2014 05:45 PM, Evgeny Boger wrote: > > From: Evgeny Boger > > > > Add option to use with watchdog timers which are always enabled > > in hardware, i.e. there is no way to enable/disable it via GPIO pin. > > The driver will start pinging WDT immediately upon loading > > and will continue to do so even after stopping the watchdog. > > > The headline needs a reference to the affected driver. > > Also, please copy the dt mailing list and maintainers. > > > Signed-off-by: Evgeny Boger > > --- > > .../devicetree/bindings/watchdog/gpio-wdt.txt | 14 ++++++- > > drivers/watchdog/gpio_wdt.c | 45 +++++++++++++++++----- > > 2 files changed, 48 insertions(+), 11 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/watchdog/gpio-wdt.txt b/Documentation/devicetree/bindings/watchdog/gpio-wdt.txt > > index 37afec1..1f8ca46 100644 > > --- a/Documentation/devicetree/bindings/watchdog/gpio-wdt.txt > > +++ b/Documentation/devicetree/bindings/watchdog/gpio-wdt.txt > > @@ -12,8 +12,11 @@ Required Properties: > > the opposite level disables the WDT. Active level is determined > > by the GPIO flags. > > - hw_margin_ms: Maximum time to reset watchdog circuit (milliseconds). > > +- always-enabled: Use with wathdog timer which is always enabled Similar to NOWAYOUT? --- {.n++%ݶw{.n+{G{ayʇڙ,jfhz_(階ݢj"mG?&~iOzv^m ?I