Hi Daniel,
On 08.04.2014 14:19, Daniel Lezcano wrote:
Changelog:
V3:
- Added patch : "ARM: exynos: cpuidle: Disable cpuidle for 5440"
- Removed patch : "ARM: exynos: config: Enable cpuidle"
- Removed default ARM_EXYNOS4210_CPUIDLE=y
- Added comment about bug fix side effect 'for_each_possible_cpu'
V2:
- Added comment in changelog for calls order (5/17)
- Call the powerdown only for cpu0 in the pm notifier
- Set the pm notifier for all boards
V1: initial post
This patchset relies on the cpm_pm notifier to initiate the powerdown sequence operations from pm.c instead cpuidle.c. Thus the cpuidle driver is no longer dependent from arch specific code as everything is called from the pm.c file.
The patchset applies on top of linux-samsung/for-next.
Tested on exynos4: 4210 Tested on exynos5: 5250 (without AFTR)
Daniel Lezcano (17): ARM: exynos: cpuidle: Prevent forward declaration ARM: exynos: cpuidle: use cpuidle_register ARM: exynos: cpuidle: change function name prefix ARM: exynos: cpuidle: encapsulate register access inside a function ARM: exynos: cpuidle: Move some code inside the idle_finisher ARM: exynos: cpuidle: Fix S5P_WAKEUP_STAT call ARM: exynos: cpuidle: Use the cpu_pm notifier ARM: exynos: cpuidle: Move scu_enable in the cpu_pm notifier ARM: exynos: cpuidle: Remove ifdef for scu_enable ARM: exynos: cpuidle: Move exynos_set_wakeupmask in the cpu_pm notifier ARM: exynos: cpuidle: Move the power sequence call in the cpu_pm notifier ARM: exynos: cpuidle: Move S5P_CHECK_AFTR in a header ARM: exynos: cpuidle: Move clock setup to pm.c ARM: exynos: cpuidle: Move the boot vector in pm.c ARM: exynos: cpuidle: Disable cpuidle for 5440 ARM: exynos: cpuidle: Pass the AFTR callback to the platform_data ARM: exynos: cpuidle: Move the driver to drivers/cpuidle directory
arch/arm/mach-exynos/Makefile | 1 - arch/arm/mach-exynos/common.h | 1 + arch/arm/mach-exynos/cpuidle.c | 255 -------------------------------------- arch/arm/mach-exynos/exynos.c | 8 +- arch/arm/mach-exynos/pm.c | 177 +++++++++++++++++++++----- arch/arm/mach-exynos/pmu.c | 6 + arch/arm/mach-exynos/regs-pmu.h | 20 +++ drivers/cpuidle/Kconfig.arm | 6 + drivers/cpuidle/Makefile | 1 + drivers/cpuidle/cpuidle-exynos.c | 97 +++++++++++++++ 10 files changed, 285 insertions(+), 287 deletions(-) delete mode 100644 arch/arm/mach-exynos/cpuidle.c create mode 100644 drivers/cpuidle/cpuidle-exynos.c
For all patches except 10-12, 14 and 16:
Reviewed-by: Tomasz Figa t.figa@samsung.com
-- Best regards, Tomasz