Messages in this thread | | | From | Bartlomiej Zolnierkiewicz <> | Subject | [PATCH v4 0/6] cpufreq: use generic cpufreq drivers for Exynos4x12 platform | Date | Thu, 06 Aug 2015 15:41:48 +0200 |
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Hi,
This patch series removes the use of Exynos4x12 specific support from cpufreq-exynos driver and enables the use of cpufreq-dt driver for this platform.
This patch series has been tested on Exynos4412 based Odroid-U3 and Trats2 boards.
Depends on: - next-20150806 branch of linux-next kernel tree - "[PATCH V3 00/16] OPP: Add code to support operating-points-v2 bindings" (http://www.spinics.net/lists/arm-kernel/msg435408.html)
Changes since v3 (http://thread.gmane.org/gmane.linux.power-management.general/63464): - rebased on top of next-20150806 branch of linux-next kernel tree - made ARCH_EXYNOS config option select thermal support - made scaling_boost_freqs sysfs attribute available only when boost support is enabled - added Acked-by tag from Viresh to patches #3, #4 and #5 - added Tested-by tag from Tobias to patches #2-5 - added Reviewed-by tag from Krzysztof to patch #4
Changes since v2 (http://thread.gmane.org/gmane.linux.kernel.samsung-soc/46653): - rebased on top of next-20150730 branch of linux-next kernel tree - ported over V3 of opp-v2 bindings support patch series - put cpu0 nodes in alphabetical order in dts files - added Reviewed-by tags from Javier and Krzysztof - added Acked-by tag from Sylwester
Changes since v1 (http://thread.gmane.org/gmane.linux.kernel.samsung-soc/44361): - rebased on top of next-20150629 branch of linux-next kernel tree - rebased on top of Exynos5250 cpufreq-dt support patch series - fixed if-statement in exynos4_clk_init() (noticed by Tobias Jakobi) - ported over opp-v2 bindings (requested by Viresh Kumar)
Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics
Bartlomiej Zolnierkiewicz (6): cpufreq: make scaling_boost_freqs sysfs attr available when boost is enabled clk: samsung: exynos4x12: add cpu clock configuration data and instantiate cpu clock ARM: dts: Exynos4x12: add CPU OPP and regulator supply property ARM: Exynos: switch to using generic cpufreq driver for Exynos4x12 cpufreq: exynos: remove Exynos4x12 specific cpufreq driver support cpufreq: remove no longer needed CPU_FREQ_BOOST_SW config option
arch/arm/boot/dts/exynos4212.dtsi | 81 ++++++++ arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 4 + arch/arm/boot/dts/exynos4412-origen.dts | 4 + arch/arm/boot/dts/exynos4412-trats2.dts | 4 + arch/arm/boot/dts/exynos4412.dtsi | 83 +++++++++ arch/arm/mach-exynos/Kconfig | 2 + arch/arm/mach-exynos/exynos.c | 2 + drivers/clk/samsung/clk-exynos4.c | 50 +++++ drivers/cpufreq/Kconfig | 4 - drivers/cpufreq/Kconfig.arm | 38 ---- drivers/cpufreq/Makefile | 2 - drivers/cpufreq/cpufreq-dt.c | 3 + drivers/cpufreq/exynos-cpufreq.c | 236 ------------------------ drivers/cpufreq/exynos-cpufreq.h | 72 -------- drivers/cpufreq/exynos4x12-cpufreq.c | 236 ------------------------ drivers/cpufreq/freq_table.c | 10 +- include/linux/cpufreq.h | 1 + 17 files changed, 241 insertions(+), 591 deletions(-) delete mode 100644 drivers/cpufreq/exynos-cpufreq.c delete mode 100644 drivers/cpufreq/exynos-cpufreq.h delete mode 100644 drivers/cpufreq/exynos4x12-cpufreq.c
-- 1.9.1
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