Messages in this thread | | | From | Bartlomiej Zolnierkiewicz <> | Subject | [PATCH v5 0/4] cpufreq-dt: add suspend frequency support | Date | Tue, 08 Sep 2015 18:41:00 +0200 |
| |
Hi,
This patch series adds suspend frequency support (using opp-v2 bindings and suspend-opp functionality) to cpufreq-dt driver and then adds suspend opp for Exynos4412 based boards.
This patch series fixes suspend/resume support on Exynos4412 based Trats2 board and reboot hang on Exynos4412 based Odroid U3 board.
Changes since v4: - removed superfluous CONFIG_PM ifdefs - added Acked-by tag from Krzysztof to patch #4 - added Acked-by tag from Viresh to patches #1-3
Changes since v3: - fixed dev_pm_opp_get_suspend_opp() locking - shortened variable name in dev_pm_opp_get_suspend_opp() - adjusted cpufreq_generic_suspend() to work with cpufreq-dt - removed no longer needed cpufreq_dt_suspend() - added Acked-by tag from Viresh to patch #4
Changes since v2: - rewrote to use suspend-opp functionality
Changes since v1: - removed superfluous ";"
Depends on: - next-20150902 branch of linux-next kernel tree
Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics
Bartlomiej Zolnierkiewicz (4): PM / OPP: add dev_pm_opp_get_suspend_opp() helper cpufreq: allow cpufreq_generic_suspend() to work without suspend frequency cpufreq-dt: add suspend frequency support ARM: dts: add suspend opp to exynos4412
arch/arm/boot/dts/exynos4412.dtsi | 1 + drivers/base/power/opp.c | 30 ++++++++++++++++++++++++++++++ drivers/cpufreq/cpufreq-dt.c | 9 +++++++++ drivers/cpufreq/cpufreq.c | 4 ++-- include/linux/pm_opp.h | 6 ++++++ 5 files changed, 48 insertions(+), 2 deletions(-)
-- 1.9.1
| |