Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935272AbaDJDlg (ORCPT ); Wed, 9 Apr 2014 23:41:36 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:41293 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935095AbaDJDW4 (ORCPT ); Wed, 9 Apr 2014 23:22:56 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Fenghua Yu , "R, Durgadoss" , Guenter Roeck , Jean Delvare , Ben Hutchings , Qiang Huang Subject: [PATCH 3.4 113/134] hwmon: (coretemp) Add support for Atom D2000 and N2000 series CPU models Date: Wed, 9 Apr 2014 20:23:49 -0700 Message-Id: <20140410032313.946626806@linuxfoundation.org> X-Mailer: git-send-email 1.9.0 In-Reply-To: <20140410032259.587501440@linuxfoundation.org> References: <20140410032259.587501440@linuxfoundation.org> User-Agent: quilt/0.60-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Guenter Roeck commit 5592906f8b01282ea3c2acaf641fd067ad4bb3dc upstream. Document the Atom series D2000 and N2000 (Cedar Trail) as being supported. List and set TjMax for those series. Cc: Fenghua Yu Cc: "R, Durgadoss" Signed-off-by: Guenter Roeck Signed-off-by: Jean Delvare Signed-off-by: Ben Hutchings Cc: Qiang Huang Signed-off-by: Greg Kroah-Hartman --- Documentation/hwmon/coretemp | 5 ++++- drivers/hwmon/coretemp.c | 3 +++ 2 files changed, 7 insertions(+), 1 deletion(-) --- a/Documentation/hwmon/coretemp +++ b/Documentation/hwmon/coretemp @@ -7,7 +7,8 @@ Supported chips: CPUID: family 0x6, models 0xe (Pentium M DC), 0xf (Core 2 DC 65nm), 0x16 (Core 2 SC 65nm), 0x17 (Penryn 45nm), 0x1a (Nehalem), 0x1c (Atom), 0x1e (Lynnfield), - 0x26 (Tunnel Creek Atom), 0x27 (Medfield Atom) + 0x26 (Tunnel Creek Atom), 0x27 (Medfield Atom), + 0x36 (Cedar Trail Atom) Datasheet: Intel 64 and IA-32 Architectures Software Developer's Manual Volume 3A: System Programming Guide http://softwarecommunity.intel.com/Wiki/Mobility/720.htm @@ -68,6 +69,8 @@ Process Processor TjMax(C) 32nm Atom Processors Z2460 90 + D2700/2550/2500 100 + N2850/2800/2650/2600 100 45nm Xeon Processors 5400 Quad-Core X5492, X5482, X5472, X5470, X5460, X5450 85 --- a/drivers/hwmon/coretemp.c +++ b/drivers/hwmon/coretemp.c @@ -224,6 +224,9 @@ static int __cpuinit adjust_tjmax(struct tjmax = 90000; pci_dev_put(host_bridge); + } else if (c->x86_model == 0x36) { + usemsr_ee = 0; + tjmax = 100000; } if (c->x86_model > 0xe && usemsr_ee) { -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/