Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2BD48C2D0A3 for ; Tue, 3 Nov 2020 21:13:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CDC1920757 for ; Tue, 3 Nov 2020 21:13:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604437996; bh=A+YFuO18vfA21L325bbmtsSggmNqykm5xs3hs98ZacE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=UOaCe9msPPCZcPjqU6kSdxKzMRHZMx055hMHqUXMH8hTQoQcvLn4sZtGGtghFTAOF fVNsvumPS80W3dnlXQ/WjsSdy0DOJau2OaN5wTCiHhRVTP48hI4uohjBVvI+E8BJh7 riMJdxHJxYKif8+hKLczIx2IOKmGZFz+kglSnhyg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388649AbgKCVNO (ORCPT ); Tue, 3 Nov 2020 16:13:14 -0500 Received: from mail.kernel.org ([198.145.29.99]:56026 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388111AbgKCVNM (ORCPT ); Tue, 3 Nov 2020 16:13:12 -0500 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 82CEC206B5; Tue, 3 Nov 2020 21:13:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604437992; bh=A+YFuO18vfA21L325bbmtsSggmNqykm5xs3hs98ZacE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PAf9Ul0kx5+x2iYkqclbNSTdCqL7OTYU22Q7u/qgzWftuawCpV2aLuj3lfh1ieMjw +81++DtQh0iOLIe6aKnrGrOUZDbbK9CKwt+IZBj3Pczxl08Y1fwzoBPVEwgtzZEcPL Co+SMqLCz1f9ebOCg5jzVX5CGaix/3od9Pu2Ib84= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Krzysztof Kozlowski Subject: [PATCH 4.14 119/125] ARM: s3c24xx: fix missing system reset Date: Tue, 3 Nov 2020 21:38:16 +0100 Message-Id: <20201103203214.688567442@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201103203156.372184213@linuxfoundation.org> References: <20201103203156.372184213@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Krzysztof Kozlowski commit f6d7cde84f6c5551586c8b9b68d70f8e6dc9a000 upstream. Commit f6361c6b3880 ("ARM: S3C24XX: remove separate restart code") removed usage of the watchdog reset platform code in favor of the Samsung SoC watchdog driver. However the latter was not selected thus S3C24xx platforms lost reset abilities. Cc: Fixes: f6361c6b3880 ("ARM: S3C24XX: remove separate restart code") Signed-off-by: Krzysztof Kozlowski Signed-off-by: Greg Kroah-Hartman --- arch/arm/Kconfig | 2 ++ 1 file changed, 2 insertions(+) --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -602,7 +602,9 @@ config ARCH_S3C24XX select HAVE_S3C_RTC if RTC_CLASS select MULTI_IRQ_HANDLER select NEED_MACH_IO_H + select S3C2410_WATCHDOG select SAMSUNG_ATAGS + select WATCHDOG help Samsung S3C2410, S3C2412, S3C2413, S3C2416, S3C2440, S3C2442, S3C2443 and S3C2450 SoCs based systems, such as the Simtec Electronics BAST