From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1751243AbdCNNFN (ORCPT <rfc822;w@1wt.eu>);
        Tue, 14 Mar 2017 09:05:13 -0400
Received: from mailout1.samsung.com ([203.254.224.24]:57816 "EHLO
        mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S1750846AbdCNNFK (ORCPT
        <rfc822;linux-kernel@vger.kernel.org>);
        Tue, 14 Mar 2017 09:05:10 -0400
X-AuditID: b6c32a59-f79736d000001328-63-58c7ea827349
From: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
To: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Wim Van Sebroeck <wim@iguana.be>, Guenter Roeck <linux@roeck-us.net>,
        Rob Herring <robh+dt@kernel.org>, Kukjin Kim <kgene@kernel.org>,
        Javier Martinez Canillas <javier@osg.samsung.com>,
        linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-samsung-soc@vger.kernel.org
Subject: Re: [PATCH v2 6/8] ARM: dts: exynos: Fix infinite interrupt in soft
 mode on Exynos4210 and Exynos5440
Date: Tue, 14 Mar 2017 14:05:03 +0100
Message-id: <10290646.0XEPi6EO6e@amdc3058>
User-Agent: KMail/4.13.3 (Linux/3.13.0-96-generic; KDE/4.13.3; x86_64; ; )
In-reply-to: <20170311172527.16368-7-krzk@kernel.org>
MIME-version: 1.0
Content-transfer-encoding: 7Bit
Content-type: text/plain; charset=us-ascii
X-Brightmail-Tracker: H4sIAAAAAAAAA02Se0hTcRTH+d27+1BbXKetg5bCSkIrU9C49iIr6CYGIQRLAlt6U9PNuauS
        EbTM0iQfIytTmxaaNEJlmlrmCh2OytQwzQeaoZX5ih5mYEJud4H/fX6czzmH7+FH4zIT4UUn
        atJ4nUaVrCBdJU0d/lu2Z03blEG9P9zYCms3wc7OPcLYwokZnO3pqadY88QAwfY9LSfZkh4L
        xg7WWih28l4Xxl5ps1LscMkUsd+NG2iQc2bTNZJrqLrINRaOUtyTRT3F/TT7HCOjXffE8cmJ
        Gbxux75Trgm3Omco7UfJuXFbs0SP/uJ5iKaBCQF9y+Y85LKCcugdqyPzkCstY6oRPLs0gImP
        HAzaCoqRaIVA59A8JRbKEZQb+p0tCwiMubWk3SKZXWDIMTk6PBl/eL+8SNglnPmCweOurw7J
        g9HCr7ISws4Sxg+Kr+c7GqRMAIxmZzt4HRMBjZYczM4uTCi8vNtPiY47/LkxJrEzzviC5flN
        QuRt8KazFtmXAfOKgulqPSUG3QjmF7gY4RA09WWRInvAtK2REtkblquHnTFvI2heAnFOAwJT
        a5FT2g0dtrfOZWshf2kSE+dLIfeqTEQOLL8F0Q6H/JpW54FWxljLa4gi5Fu6KkLpqgilqyJU
        ItyE5LxWUMfzQqg2NFBQqYV0TXxgbIrajBw/KOBEC3p3J6odMTRSrJEOGjuVMkKVIWSq2xHQ
        uMJTOjFlU8qkcarM87wuJUaXnswL7ciblijWS6ODDEoZE69K45N4Xsvr/lcx2sVLjw4WqJOk
        n7PrLn8wjX/vshYHenzjJotdThYeMEQKanlv6qY84xFPD40+0jjs1Rj22vYwm9rABFf5p/gt
        5J7xcbsfNBSbejS4K4qbOayXx8rT3HaG9c4Nk/Kc0yPhUvXWbsPA3k9zZy8oIkYTUstKHvQf
        r+DbZvE+TUx+pft8/YhCIiSoggNwnaD6B2GTNYI9AwAA
X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrDIsWRmVeSWpSXmKPExsVy+t9jQd3GV8cjDI7v4LKYf+Qcq8Wbt2uY
        LPofv2a2OH9+A7vFpsfXWC0u75rDZjHj/D4mixvr9rFbPFl4hsmide8RdotbM16wOnB7XNss
        5rFpVSebx+Yl9R5b+u+ye+z83sDu8XmTXABblJtNRmpiSmqRQmpecn5KZl66rVJoiJuuhZJC
        XmJuqq1ShK5vSJCSQlliTimQZ2SABhycA9yDlfTtEtwyph17zV7wkKXiwfHtLA2Mf5i7GDk5
        JARMJI7dfMcOYYtJXLi3nq2LkYtDSGAWo0TPq9lQzldGiR/TtjGCVLEJWElMbF8FZosIaEpc
        //udFaSIWeAlk8SV54/BRgkLFEh8mT2DFcRmEVCVmNLTC9bAK6AlcbelBcwWFfCS2LKvnQnE
        5hQwlTg59ypQLwfQtniJn9tUIcoFJX5MvscCYjMLyEvs2z+VFcLWkli/8zjTBEagMxHKZiEp
        m4WkbAEj8ypGidSC5ILipPRco7zUcr3ixNzi0rx0veT83E2M4Jh8Jr2D8fAu90OMAhyMSjy8
        N+YdixBiTSwrrsw9xCjBwawkwvv4xfEIId6UxMqq1KL8+KLSnNTiQ4ymQP9NZJYSTc4Hpou8
        knhDE3MTc2MDC3NLSxMjJXHextnPwoUE0hNLUrNTUwtSi2D6mDg4pRoYt5qylBznOsPfWLIu
        bU+F89rZPR9fKH3iWZG4y3eahAHH4ZmHTPQdJxQ6fHabLe1qN/fgfu5n2w1WTFrGNcEuWFlk
        9S4FdUUptWnnTm+6aTLDzSLEImKjO6OcaonQ/N1n/5Sc+3dLI1vz2r6kb2eiwlIePLXvfLxw
        p+7rmNb7FXE7ijaGqexeoMRSnJFoqMVcVJwIAHSf0iDfAgAA
X-MTR: 20000000000000000@CPGS
X-CMS-MailID: 20170314130505epcas5p3ae5e356cfdf8b7b1d66256e47ea168ee
X-Msg-Generator: CA
X-Sender-IP: 203.254.230.27
X-Local-Sender: =?UTF-8?B?QmFydGxvbWllaiBab2xuaWVya2lld2ljehtTUlBPTC1LZXJu?=
        =?UTF-8?B?ZWwgKFRQKRvsgrzshLHsoITsnpAbU2VuaW9yIFNvZnR3YXJlIEVuZ2luZWVy?=
X-Global-Sender: =?UTF-8?B?QmFydGxvbWllaiBab2xuaWVya2lld2ljehtTUlBPTC1LZXJu?=
        =?UTF-8?B?ZWwgKFRQKRtTYW1zdW5nIEVsZWN0cm9uaWNzG1NlbmlvciBTb2Z0d2FyZSBF?=
        =?UTF-8?B?bmdpbmVlcg==?=
X-Sender-Code: =?UTF-8?B?QzEwG0VIURtDMTBDRDAyQ0QwMjczOTI=?=
CMS-TYPE: 105P
X-HopCount: 7
X-CMS-RootMailID: 20170314130505epcas5p3ae5e356cfdf8b7b1d66256e47ea168ee
X-RootMTR: 20170314130505epcas5p3ae5e356cfdf8b7b1d66256e47ea168ee
References: <20170311172527.16368-1-krzk@kernel.org>
 <20170311172527.16368-7-krzk@kernel.org>
 <CGME20170314130505epcas5p3ae5e356cfdf8b7b1d66256e47ea168ee@epcas5p3.samsung.com>
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Saturday, March 11, 2017 07:25:25 PM Krzysztof Kozlowski wrote:
> In soft (no-reboot) mode, the driver self-pings watchdog upon expiration
> of an interrupt.  The interrupt has to be cleared, because otherwise
> system enters infinite interrupt handling loop.
> 
> Use a samsung,s3c6410-wdt compatible to select appropriate quirk for
> clearing the watchdog interrupt.
> 
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics