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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED,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 2D735C282CE for ; Tue, 4 Jun 2019 23:28:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 06710206B8 for ; Tue, 4 Jun 2019 23:28:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559690888; bh=PQKiAn/pU3JjmVI+vbKfnuXII5x+eHMsSS0tcYeRR1c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=eTGXsf+rGX/Mcqp8z7TQ9lgSs/R3MmsAmv6CD53BDLQ/NG+cTNL4vyWNb1m/BDYTO 2TDeMPaX792Nq0bUWP+UcsPQqeySg3uQtMqM+j1Xf9QzVKhrOJgOjvNI9ekHJ/lm0b iIhAqoWLvY46ek02mZRpWPldRFhqmhZQty6IIPgM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727763AbfFDXYt (ORCPT ); Tue, 4 Jun 2019 19:24:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:35986 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726422AbfFDXYr (ORCPT ); Tue, 4 Jun 2019 19:24:47 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5ADEB20866; Tue, 4 Jun 2019 23:24:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559690687; bh=PQKiAn/pU3JjmVI+vbKfnuXII5x+eHMsSS0tcYeRR1c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=H+R6drJJX2W4djoIc62f7YyaTP7Wlzg6nobGZiLhG7DQt8EuvtOlELF5j9aYVop90 ekeBoBfO7ScEaS4azt8wJZnrGr7vgmRfXCaikMVIGc1mr7V+NAFiDycUaTOqN4kCQD hVYSuP+1QQsIPETtu6L00U+QFb2dCzkJXqLXhp0k= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Hans de Goede , Semyon Verchenko , Andy Shevchenko , Andy Shevchenko , Sasha Levin , platform-driver-x86@vger.kernel.org Subject: [PATCH AUTOSEL 4.14 16/24] platform/x86: pmc_atom: Add Lex 3I380D industrial PC to critclk_systems DMI table Date: Tue, 4 Jun 2019 19:24:07 -0400 Message-Id: <20190604232416.7479-16-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190604232416.7479-1-sashal@kernel.org> References: <20190604232416.7479-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Hans de Goede [ 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 50f2a125cd2c..e3e1f83a2dd7 100644 --- a/drivers/platform/x86/pmc_atom.c +++ b/drivers/platform/x86/pmc_atom.c @@ -428,12 +428,21 @@ 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