From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932591AbcELMeV (ORCPT ); Thu, 12 May 2016 08:34:21 -0400 Received: from terminus.zytor.com ([198.137.202.10]:40964 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932571AbcELMeQ (ORCPT ); Thu, 12 May 2016 08:34:16 -0400 Date: Thu, 12 May 2016 05:34:02 -0700 From: tip-bot for Jeremy Compostella Message-ID: Cc: mingo@kernel.org, jeremy.compostella@intel.com, hpa@zytor.com, linux-kernel@vger.kernel.org, tglx@linutronix.de Reply-To: linux-kernel@vger.kernel.org, tglx@linutronix.de, mingo@kernel.org, hpa@zytor.com, jeremy.compostella@intel.com In-Reply-To: <87y47gty89.fsf@intel.com> References: <87y47gty89.fsf@intel.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/urgent] x86/tsc: Add missing Cherrytrail frequency to the table Git-Commit-ID: e2724e9d969294879936daf7833d4adda26c8efc X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: e2724e9d969294879936daf7833d4adda26c8efc Gitweb: http://git.kernel.org/tip/e2724e9d969294879936daf7833d4adda26c8efc Author: Jeremy Compostella AuthorDate: Wed, 11 May 2016 17:23:34 +0200 Committer: Thomas Gleixner CommitDate: Thu, 12 May 2016 14:27:14 +0200 x86/tsc: Add missing Cherrytrail frequency to the table Intel Cherrytrail is based on Airmont core so MSR_FSB_FREQ[2:0] = 4 means that the CPU reference clock runs at 80MHz. Add this missing frequency to the table. Signed-off-by: Jeremy Compostella Link: http://lkml.kernel.org/r/87y47gty89.fsf@intel.com Signed-off-by: Thomas Gleixner --- arch/x86/kernel/tsc_msr.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/x86/kernel/tsc_msr.c b/arch/x86/kernel/tsc_msr.c index 6aa0f4d..9911a06 100644 --- a/arch/x86/kernel/tsc_msr.c +++ b/arch/x86/kernel/tsc_msr.c @@ -23,6 +23,7 @@ #include /* CPU reference clock frequency: in KHz */ +#define FREQ_80 80000 #define FREQ_83 83200 #define FREQ_100 99840 #define FREQ_133 133200 @@ -56,6 +57,8 @@ static struct freq_desc freq_desc_tables[] = { { 6, 0x37, 1, { FREQ_83, FREQ_100, FREQ_133, FREQ_166, 0, 0, 0, 0 } }, /* ANN */ { 6, 0x5a, 1, { FREQ_83, FREQ_100, FREQ_133, FREQ_100, 0, 0, 0, 0 } }, + /* AIRMONT */ + { 6, 0x4c, 1, { FREQ_83, FREQ_100, FREQ_133, FREQ_166, FREQ_80, 0, 0, 0 } }, }; static int match_cpu(u8 family, u8 model)