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=-8.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_RED,USER_AGENT_GIT autolearn=unavailable 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 84414C31E5B for ; Mon, 17 Jun 2019 21:25:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4BB4820861 for ; Mon, 17 Jun 2019 21:25:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560806755; bh=tpYiwEGQ67hUfP/N2MI6rulNvqudaMCDEMbf3KGmCNA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=R/HKlyKVyGBa0T6f1EXJ2pn4Sz9csG2AkPnTZ/W7Aj0JOgJa7TBprHT9LUoXsESok Rab/dzhIx+0UIQTfa+NiKq7mmiQHA3ZoljOBPpkNsOClZZlQcunIx86I5DzPv+OsUU qcdb5bMqVJ1y69Gto0BZAbNYlwcruRLzJfIunG7o= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730133AbfFQVZx (ORCPT ); Mon, 17 Jun 2019 17:25:53 -0400 Received: from mail.kernel.org ([198.145.29.99]:52188 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729035AbfFQVZu (ORCPT ); Mon, 17 Jun 2019 17:25:50 -0400 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 6AF7220673; Mon, 17 Jun 2019 21:25:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560806749; bh=tpYiwEGQ67hUfP/N2MI6rulNvqudaMCDEMbf3KGmCNA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=zQorDKUHkg7WH3fqkbyrAt5f63fAEBYBB5k7pt0f9U9pOXk70SaMKvosyDOthBjya FKZAg5Chl6Etgk0Hompz4M9Ck3J1PCqqMVDrAIMaAjdd6aVa9iJedeRy6AddazWWVl em1Z90WrnFmzrjZC5QXAJLtrwTATGyBTSxsAuSe0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hans de Goede , Andy Shevchenko , Andy Shevchenko , Sasha Levin , Semyon Verchenko Subject: [PATCH 4.19 44/75] platform/x86: pmc_atom: Add Lex 3I380D industrial PC to critclk_systems DMI table Date: Mon, 17 Jun 2019 23:09:55 +0200 Message-Id: <20190617210754.461919748@linuxfoundation.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190617210752.799453599@linuxfoundation.org> References: <20190617210752.799453599@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 [ Upstream commit 3d0818f5eba80fbe4c0addbfe6ddb2d19dc82cd4 ] The Lex 3I380D industrial PC has 4 ethernet controllers on board which need pmc_plt_clk0 - 3 to function, add it to the critclk_systems DMI table, so that drivers/clk/x86/clk-pmc-atom.c will mark the clocks as CLK_CRITICAL and they will not get turned off. Fixes: 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL") Reported-and-tested-by: Semyon Verchenko Signed-off-by: Hans de Goede Acked-by: Andy Shevchenko Signed-off-by: Andy Shevchenko Signed-off-by: Sasha Levin --- drivers/platform/x86/pmc_atom.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/platform/x86/pmc_atom.c b/drivers/platform/x86/pmc_atom.c index c7039f52ad51..a311f48ce7c9 100644 --- a/drivers/platform/x86/pmc_atom.c +++ b/drivers/platform/x86/pmc_atom.c @@ -398,12 +398,21 @@ static int pmc_dbgfs_register(struct pmc_dev *pmc) */ static const struct dmi_system_id critclk_systems[] = { { + /* pmc_plt_clk0 is used for an external HSIC USB HUB */ .ident = "MPL CEC1x", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "MPL AG"), DMI_MATCH(DMI_PRODUCT_NAME, "CEC10 Family"), }, }, + { + /* pmc_plt_clk0 - 3 are used for the 4 ethernet controllers */ + .ident = "Lex 3I380D", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Lex BayTrail"), + DMI_MATCH(DMI_PRODUCT_NAME, "3I380D"), + }, + }, { /*sentinel*/ } }; -- 2.20.1