diff options
| author | Gokul Praveen <g-praveen@ti.com> | 2025-08-12 13:53:46 +0300 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2025-09-23 13:32:40 +0300 |
| commit | 0494fc345b377d1207c2cbfef67dc51f6ec874c0 (patch) | |
| tree | f408d0c2ab55e18be528afc2287a4d8fd6cae63c /include/linux/platform_data | |
| parent | 4e9bfe6969a768ef40c669fd100c9be70fb78a1f (diff) | |
| download | linux-0494fc345b377d1207c2cbfef67dc51f6ec874c0.tar.xz | |
clocksource/drivers/timer-ti-dm : Capture functionality for OMAP DM timer
Add PWM capture function in DM timer driver.
OMAP DM timer hardware supports capture feature.It can be used to
timestamp events (falling/rising edges) detected on input signal.
Signed-off-by: Gokul Praveen <g-praveen@ti.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
Link: https://lore.kernel.org/r/20250812105346.203541-1-g-praveen@ti.com
Diffstat (limited to 'include/linux/platform_data')
| -rw-r--r-- | include/linux/platform_data/dmtimer-omap.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/platform_data/dmtimer-omap.h b/include/linux/platform_data/dmtimer-omap.h index 95d852aef130..726d89143842 100644 --- a/include/linux/platform_data/dmtimer-omap.h +++ b/include/linux/platform_data/dmtimer-omap.h @@ -36,9 +36,13 @@ struct omap_dm_timer_ops { int (*set_pwm)(struct omap_dm_timer *timer, int def_on, int toggle, int trigger, int autoreload); int (*get_pwm_status)(struct omap_dm_timer *timer); + int (*set_cap)(struct omap_dm_timer *timer, + int autoreload, bool config_period); + int (*get_cap_status)(struct omap_dm_timer *timer); int (*set_prescaler)(struct omap_dm_timer *timer, int prescaler); unsigned int (*read_counter)(struct omap_dm_timer *timer); + unsigned int (*read_cap)(struct omap_dm_timer *timer, bool is_period); int (*write_counter)(struct omap_dm_timer *timer, unsigned int value); unsigned int (*read_status)(struct omap_dm_timer *timer); |