From mboxrd@z Thu Jan 1 00:00:00 1970 From: daniel.lezcano@linaro.org (Daniel Lezcano) Date: Wed, 14 May 2014 11:56:24 +0200 Subject: [PATCH v5 0/6] add cpuidle support for Exynos5420 In-Reply-To: <1400054637-21505-1-git-send-email-chander.kashyap@linaro.org> References: <1400054637-21505-1-git-send-email-chander.kashyap@linaro.org> Message-ID: <53733DC8.1020608@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.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