On Monday 22 of July 2013 00:22:16 Sylwester Nawrocki wrote: > On 07/20/2013 02:04 AM, Tomasz Figa wrote: > > Since we now have a proper Samsung PWM clocksource driver in place, > > we can proceed with further cleanup of PWM timers support on Samsung > > SoCs.> > > This series attempts to achieve this goal by: > > 1) fixing up few things in samsung_pwm_timer clocksource driver, > > 2) moving remaining Samsung platforms to the new clocksource driver, > > 3) removing old clocksource driver, > > 4) adding new multiplatform- and DT-aware PWM driver, > > 5) moving all Samsung platforms to use the new PWM driver, > > 6) removing old PWM driver, > > 7) removing all PWM-related code that is not used anymore. > > > > Cleaning up the PWM driver is a bit tricky, because the design of > > current driver makes it completely unsuitable for DT and > > multiplatform and would require a heavy rework to make it usable, > > breaking any existing Samsung PWM users by the way. To avoid any > > breakage this series first renames the old driver, then adds new one > > using original name, migrates all platforms to use it and then > > finally removes the old driver. > > > > See particular patches for more detailed descriptions. > > > > [On S3C6410-based Tiny6410 (Mini6410-compatible) with pwm-beeper, > > SMDK6410 with PWM backlight and Exynos4210-based Origen board (with > > PWM0 attached to a scope)] > > Tested-by: Tomasz Figa<tomasz.figa@xxxxxxxxx> > > > > [On S3C2440-based Mini2440 board] > > Tested-by: Sylwester Nawrocki<sylvester.nawrocki@xxxxxxxxx> > > I have retested this series on top of v3.11-rc1 with pwm-backlight (and > buzzer > as the output :)) on Mini2440. It seems to work well - generated > frequencies are correct. I'll check pulse widths with a scope tomorrow, > as it's a bit late > now. FWIW you can add to this series my: > > Reviewed-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx> Thanks. I hope we can finally get this series merged soon. Best regards, Tomasz -- 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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