From patchwork Mon Nov 9 12:55:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 322795 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 B6908C388F7 for ; Mon, 9 Nov 2020 13:05:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 649E4206C0 for ; Mon, 9 Nov 2020 13:05:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604927127; bh=BOsl6SC0tXgvyKcXa4j+kfTk4+H/XUveJ0IHI+8yMGI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Kmh1FauwklOexeveN4RJIrRopiNExw50jyme2NSQSFQAkvZC2TXoT/PGUc/0uOTDj phFhU+9iZdjuvzvMZZRdLYPHz++A6LRhG6sf6XzP/cgJXDXE4iMNiReQb/c0C20a/I dUrXXYPFkrERzXPdGeh6Er2dODhFAZ2X4zCQgiiE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730846AbgKINFX (ORCPT ); Mon, 9 Nov 2020 08:05:23 -0500 Received: from mail.kernel.org ([198.145.29.99]:58210 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730834AbgKINFW (ORCPT ); Mon, 9 Nov 2020 08:05:22 -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 09CA2216C4; Mon, 9 Nov 2020 13:05:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604927116; bh=BOsl6SC0tXgvyKcXa4j+kfTk4+H/XUveJ0IHI+8yMGI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Bketw6aRNPUk6euEH/GsjlmyOBF51UU780t+dHTpLqNvxmaI5sJfiSljLRHcG6EuY ow2oZUre36U7In6mYZTz0fwmK+/+ASMpQE5621F/pOkrJqCkvdzrJmkOySJuO/B4+4 5ijdXfjr7GFKH6YYZVtjM6A4LmnXUYXAH3UEN4nY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Krzysztof Kozlowski Subject: [PATCH 4.9 085/117] ARM: s3c24xx: fix missing system reset Date: Mon, 9 Nov 2020 13:55:11 +0100 Message-Id: <20201109125029.722160245@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201109125025.630721781@linuxfoundation.org> References: <20201109125025.630721781@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 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 @@ -601,7 +601,9 @@ 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