From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754416AbaENJ4T (ORCPT ); Wed, 14 May 2014 05:56:19 -0400 Received: from mail-we0-f169.google.com ([74.125.82.169]:40093 "EHLO mail-we0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754204AbaENJ4Q (ORCPT ); Wed, 14 May 2014 05:56:16 -0400 Message-ID: <53733DC8.1020608@linaro.org> Date: Wed, 14 May 2014 11:56:24 +0200 From: Daniel Lezcano User-Agent: Mozilla/5.0 (X11; Linux i686; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 MIME-Version: 1.0 To: Chander Kashyap , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org CC: lorenzo.pieralisi@arm.com, rjw@rjwysocki.net, kgene.kim@samsung.com, Amit Kucheria , Vincent Guittot Subject: Re: [PATCH v5 0/6] add cpuidle support for Exynos5420 References: <1400054637-21505-1-git-send-email-chander.kashyap@linaro.org> In-Reply-To: <1400054637-21505-1-git-send-email-chander.kashyap@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/14/2014 10:03 AM, Chander Kashyap wrote: > Exynos5420 is a big-little Soc from Samsung. It has 4 A15 and 4 A7 cores. > > This patchset adds cpuidle support for Exynos5420 SoC based on > generic big.little cpuidle driver. Hi Chander, just a side question. I am not succeeding to have both cluster A7/A15 with the upstream kernel. How can I test your driver ? Did I miss something ? Thanks -- Daniel > Tested on SMDK5420. > > This patch set depends on: > 1. [PATCH 0/5] MCPM backend for Exynos5420 > http://www.spinics.net/lists/arm-kernel/msg331100.html > Changelog is in respective patches. > Chander Kashyap (5): > driver: cpuidle-big-little: add of_device_id structure > arm: exynos: add generic function to calculate cpu number > cpuidle: config: Add ARCH_EXYNOS entry to select cpuidle-big-little > driver > driver: cpuidle: cpuidle-big-little: init driver for Exynos5420 > exynos: cpuidle: do not allow cpuidle registration for Exynos5420 > mcpm: exynos: populate suspend and powered_up callbacks > > arch/arm/mach-exynos/cpuidle.c | 3 +++ > arch/arm/mach-exynos/mcpm-exynos.c | 36 ++++++++++++++++++++++++++++++++++ > arch/arm/mach-exynos/regs-pmu.h | 9 +++++++++ > drivers/cpuidle/Kconfig.arm | 2 +- > drivers/cpuidle/cpuidle-big_little.c | 12 +++++++++++- > 5 files changed, 60 insertions(+), 2 deletions(-) > -- Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog