| Message ID | 20200224052135.17278-1-lokeshvutla@ti.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | pwm: omap-dmtimer: Allow for dynamic pwm period updates | expand |
* Lokesh Vutla <lokeshvutla@ti.com> [200224 05:23]: > This series fixes minor issues in config callback and allows for on the > fly updates for pwm period and duty cycle. This is mainly intended to > allow pwm omap dmtimer to be used to generate a 1PPS signal that can be > syncronized to PTP clock in CPTS module in AM335x and AM57xx SoCs. > > Series tested after applying the following series: > - https://patchwork.kernel.org/patch/11379875/ > - https://patchwork.kernel.org/project/linux-omap/list/?series=246183 > > Full dependencies can be seen here: > https://github.com/lokeshvutla/linux/tree/devel/pwm-1pps-generation > > Lokesh Vutla (4): > pwm: omap-dmtimer: Drop unused header file > pwm: omap-dmtimer: Fix pwm enabling sequence > pwm: omap-dmtimer: Do not disable pwm before changing > period/duty_cycle > pwm: omap-dmtimer: Implement .apply callback FYI, things seem to work for me after this set, but as it looks like there will be v2 set of patches I want to test again with v2 out before any Tested-by. Thanks, Tony
This series fixes minor issues in config callback and allows for on the fly updates for pwm period and duty cycle. This is mainly intended to allow pwm omap dmtimer to be used to generate a 1PPS signal that can be syncronized to PTP clock in CPTS module in AM335x and AM57xx SoCs. Series tested after applying the following series: - https://patchwork.kernel.org/patch/11379875/ - https://patchwork.kernel.org/project/linux-omap/list/?series=246183 Full dependencies can be seen here: https://github.com/lokeshvutla/linux/tree/devel/pwm-1pps-generation Lokesh Vutla (4): pwm: omap-dmtimer: Drop unused header file pwm: omap-dmtimer: Fix pwm enabling sequence pwm: omap-dmtimer: Do not disable pwm before changing period/duty_cycle pwm: omap-dmtimer: Implement .apply callback drivers/pwm/pwm-omap-dmtimer.c | 163 +++++++++--------- include/clocksource/timer-ti-dm.h | 3 +- .../linux/platform_data/pwm_omap_dmtimer.h | 90 ---------- 3 files changed, 84 insertions(+), 172 deletions(-) delete mode 100644 include/linux/platform_data/pwm_omap_dmtimer.h