[PATCH v3 0/5] cpufreq: use generic cpufreq drivers for Exynos4x12 platform

Bartlomiej Zolnierkiewicz
2015-07-31T18:50:24Z

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-20150730 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 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 (5):
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/exynos.c | 2 +
drivers/clk/samsung/clk-exynos4.c | 50 +++++
drivers/cpufreq/Kconfig | 5 +-
drivers/cpufreq/Kconfig.arm | 38 ----
drivers/cpufreq/Makefile | 2 -
drivers/cpufreq/exynos-cpufreq.c | 236 ------------------------
drivers/cpufreq/exynos-cpufreq.h | 72 --------
drivers/cpufreq/exynos4x12-cpufreq.c | 236 ------------------------
drivers/cpufreq/freq_table.c | 2 -
14 files changed, 229 insertions(+), 590 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