From mboxrd@z Thu Jan 1 00:00:00 1970 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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 B13D1FA372C for ; Fri, 8 Nov 2019 19:03:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 70744215EA for ; Fri, 8 Nov 2019 19:03:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573239833; bh=CsIch1gAo/tWcJRlE6qxP82SHIsQlADVwp4CP87/08E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=DBrMc6uUGA0de8bswVWv0vY6sBr7RpqdguooMDqqUcCHnozh5nE0/dKAMgPClL/Zt APnSOZskeI9rFNa1Hxm8dBzbCageAtfVwOO/63Ykqq3oWGCpUS6YiRDUU+pso+Yfxp Kl1zhPCbjwwCZ0TbYF0FF7qvZhU6p/UTpuiOLtCU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390871AbfKHTDw (ORCPT ); Fri, 8 Nov 2019 14:03:52 -0500 Received: from mail.kernel.org ([198.145.29.99]:33608 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732315AbfKHTDs (ORCPT ); Fri, 8 Nov 2019 14:03:48 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (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 7DAFA20650; Fri, 8 Nov 2019 19:03:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573239828; bh=CsIch1gAo/tWcJRlE6qxP82SHIsQlADVwp4CP87/08E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uNhl36aXUtuGON1wYwQu5hJPnRMi7DigEqEM+815VKpSzKdID5RlAfhYV4Lo02770 PUkDIlbIuJTNUXs48dfw9PCLR6mLoF/v24NMfNVxAvp+DTc3hzwGak7ZgyyhjUfPWK UHH0wITPi4Ci0sLuwsGXWi5BCO4gtofwLewVjIpA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Jan Kiszka , Andy Shevchenko Subject: [PATCH 4.19 73/79] platform/x86: pmc_atom: Add Siemens SIMATIC IPC227E to critclk_systems DMI table Date: Fri, 8 Nov 2019 19:50:53 +0100 Message-Id: <20191108174825.268782719@linuxfoundation.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191108174745.495640141@linuxfoundation.org> References: <20191108174745.495640141@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jan Kiszka commit ad0d315b4d4e7138f43acf03308192ec00e9614d upstream. The SIMATIC IPC227E uses the PMC clock for on-board components and gets stuck during boot if the clock is disabled. Therefore, add this device to the critical systems list. Fixes: 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL") Signed-off-by: Jan Kiszka Signed-off-by: Andy Shevchenko Signed-off-by: Greg Kroah-Hartman --- drivers/platform/x86/pmc_atom.c | 7 +++++++ 1 file changed, 7 insertions(+) --- a/drivers/platform/x86/pmc_atom.c +++ b/drivers/platform/x86/pmc_atom.c @@ -445,6 +445,13 @@ static const struct dmi_system_id critcl DMI_MATCH(DMI_BOARD_NAME, "CB6363"), }, }, + { + .ident = "SIMATIC IPC227E", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "SIEMENS AG"), + DMI_MATCH(DMI_PRODUCT_VERSION, "6ES7647-8B"), + }, + }, { /*sentinel*/ } };