diff options
| author | Tomasz Figa <tomasz.figa@gmail.com> | 2013-04-06 04:40:36 +0400 |
|---|---|---|
| committer | Tomasz Figa <tomasz.figa@gmail.com> | 2013-08-12 23:53:22 +0400 |
| commit | 11ad39ede24ee42909d58dc95031d96da46e33bd (patch) | |
| tree | 3de054343ca1712338b7a2526d1bac460e0f6cb2 /arch/arm | |
| parent | 615c19e1607be1586aa2848712770423288c4f0e (diff) | |
| download | linux-11ad39ede24ee42909d58dc95031d96da46e33bd.tar.xz | |
pwm: Add new pwm-samsung driver
This patch introduces new Samsung PWM driver, which is completely
rewritten to be multiplatform- and DeviceTree-aware.
In addition, remaining problems of old driver are fixed, such as:
- proper handling of hardware variants,
- synchronization on SMP systems,
- handling of boundary parameter values,
- hardware sharing with PWM clocksource driver,
- undefined state of PWM output after stopping PWM channel.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Mark Brown <broonie@linaro.org>
Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'arch/arm')
0 files changed, 0 insertions, 0 deletions