On Tuesday 23 of April 2013 17:46:21 Tomasz Figa wrote: > This series intends to fix support for Universal C210 board in mainline. > Main difference from other boards based on Exynos 4210 is that hardware > revision of the SoC used on Universal C210 does not support MCT timers > and legacy PWM timers must be used instead. > > First (and the biggest) part of the series deals with cleaning up and > fixing the samsung_pwm_timer clocksource driver, that was posted > recently by Arnd. In addition the driver is prepared to share the > hardware with PWM driver that will be reworked later, since it is not > a component crucial for system operation. > > Second part fixes ATAGS support of Exynos 4210 rev0 SoC, which needs > different timer initialization, using the new samsung_pwm_timer driver. > > Third and last part adds Device Tree-based support for Universal C210 > board by providing device tree sources for it. > > On Universal C210 board, both with and without DT: > > Tested-by: Tomasz Figa <t.figa@xxxxxxxxxxx> > > Tomasz Figa (13): > Documentation: Add device tree bindings for Samsung PWM timers > clocksource: samsung_pwm_timer: Let platforms select the driver > clocksource: samsung_pwm_timer: Make PWM spinlock global > clocksource: samsung_pwm_timer: Keep all driver data in a structure > clocksource: samsung_pwm_timer: Drop unused samsung_pwm struct > clocksource: samsung_pwm_timer: Add support for non-DT platforms > clocksource: samsung_pwm_timer: Use proper clockevents max_delta > clocksource: samsung_pwm_timer: Correct programming of clock events > clocksource: samsung_pwm_timer: Work around rounding errors in > clockevents core > ARM: SAMSUNG: Do not register legacy timer interrupts on Exynos > ARM: EXYNOS: Fix support of Exynos4210 rev0 SoC > ARM: dts: exynos4: Add node for PWM device > ARM: dts: exynos4210: Add basic dts file for universal_c210 board > > .../devicetree/bindings/pwm/pwm-samsung.txt | 43 +++ > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/exynos4.dtsi | 8 + > arch/arm/boot/dts/exynos4210-universal_c210.dts | 352 > +++++++++++++++++++++ arch/arm/mach-exynos/Kconfig | > 3 +- > arch/arm/mach-exynos/common.c | 45 ++- > arch/arm/mach-exynos/common.h | 2 + > arch/arm/mach-exynos/mach-universal_c210.c | 5 +- > arch/arm/plat-samsung/Kconfig | 4 +- > drivers/clocksource/Kconfig | 3 +- > drivers/clocksource/samsung_pwm_timer.c | 215 +++++++------ > include/clocksource/samsung_pwm.h | 11 +- > 12 files changed, 561 insertions(+), 131 deletions(-) > create mode 100644 Documentation/devicetree/bindings/pwm/pwm-samsung.txt > create mode 100644 arch/arm/boot/dts/exynos4210-universal_c210.dts Kgene, could you merge this series and send a pull request, please? Best regards, -- Tomasz Figa Samsung Poland R&D Center SW Solution Development, Kernel and System Framework -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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