Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754454Ab3GPJ6n (ORCPT ); Tue, 16 Jul 2013 05:58:43 -0400 Received: from mail-ob0-f181.google.com ([209.85.214.181]:52066 "EHLO mail-ob0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753496Ab3GPJ6k (ORCPT ); Tue, 16 Jul 2013 05:58:40 -0400 MIME-Version: 1.0 In-Reply-To: <1372927830-2949-7-git-send-email-l.majewski@samsung.com> References: <1370502472-7249-1-git-send-email-l.majewski@samsung.com> <1372927830-2949-1-git-send-email-l.majewski@samsung.com> <1372927830-2949-7-git-send-email-l.majewski@samsung.com> Date: Tue, 16 Jul 2013 15:28:40 +0530 Message-ID: Subject: Re: [PATCH v5 6/7] cpufreq:boost:Kconfig: Enable software managed BOOST support at Kconfig From: Viresh Kumar To: Lukasz Majewski Cc: "Rafael J. Wysocki" , Zhang Rui , Eduardo Valentin , "cpufreq@vger.kernel.org" , Linux PM list , Jonghwa Lee , l.majewski@majess.pl, linux-kernel , Andre Przywara , Daniel Lezcano , Kukjin Kim , Myungjoo Ham Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2154 Lines: 64 On 4 July 2013 14:20, Lukasz Majewski wrote: > diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig > +config CPU_FREQ_BOOST_SW > + bool "CPU frequency overclocking (BOOST)" Name it "CPU Frequency Overclocking - Software" > + depends on ARM_EXYNOS_CPUFREQ && EXYNOS_THERMAL Remote Exynos from here. If you want to enable it for your platform by default, then select it from EXYNOS. > + default n > + help > + This driver supports software managed overclocking (BOOST). > + It allows usage of special frequencies for a particular processor > + if thermal conditions are appropriate. > + > + It reguires, for safe operation, thermal framework with properly defined > + trip points. > + > + If in doubt, say N. > + > config CPU_FREQ_STAT > tristate "CPU frequency translation statistics" > select CPU_FREQ_TABLE > diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c > index 4f42fcc..7586b28 100644 > --- a/drivers/cpufreq/exynos-cpufreq.c > +++ b/drivers/cpufreq/exynos-cpufreq.c > @@ -288,7 +288,9 @@ static struct cpufreq_driver exynos_driver = { > > static int __init exynos_cpufreq_init(void) > { > +#ifdef CONFIG_CPU_FREQ_BOOST_SW > struct device_node *node = pdev->dev.of_node; > +#endif > int ret = -EINVAL; > > exynos_info = kzalloc(sizeof(struct exynos_dvfs_info), GFP_KERNEL); > @@ -319,9 +321,10 @@ static int __init exynos_cpufreq_init(void) > } > > locking_frequency = exynos_getspeed(0); > +#ifdef CONFIG_CPU_FREQ_BOOST_SW > if (of_property_read_bool(node, "boost_mode")) > exynos_driver.boost_supported = 1; > - > +#endif Add a blank line here. > register_pm_notifier(&exynos_cpufreq_nb); > > if (cpufreq_register_driver(&exynos_driver)) { > -- > 1.7.10.4 > -- 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/