diff --git a/drivers/clocksource/timer-ti-dm.c b/drivers/clocksource/timer-ti-dm.c index 73ac73efdef8..f5c73ebfe4ca 100644 --- a/drivers/clocksource/timer-ti-dm.c +++ b/drivers/clocksource/timer-ti-dm.c @@ -562,21 +562,13 @@ static int omap_dm_timer_stop(struct omap_dm_timer *timer) return 0; } -static int omap_dm_timer_set_load(struct omap_dm_timer *timer, int autoreload, +static int omap_dm_timer_set_load(struct omap_dm_timer *timer, unsigned int load) { - u32 l; - if (unlikely(!timer)) return -EINVAL; omap_dm_timer_enable(timer); - l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG); - if (autoreload) - l |= OMAP_TIMER_CTRL_AR; - else - l &= ~OMAP_TIMER_CTRL_AR; - omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l); omap_dm_timer_write_reg(timer, OMAP_TIMER_LOAD_REG, load); omap_dm_timer_disable(timer); @@ -605,7 +597,7 @@ static int omap_dm_timer_set_match(struct omap_dm_timer *timer, int enable, } static int omap_dm_timer_set_pwm(struct omap_dm_timer *timer, int def_on, - int toggle, int trigger) + int toggle, int trigger, int autoreload) { u32 l; @@ -615,12 +607,14 @@ static int omap_dm_timer_set_pwm(struct omap_dm_timer *timer, int def_on, omap_dm_timer_enable(timer); l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG); l &= ~(OMAP_TIMER_CTRL_GPOCFG | OMAP_TIMER_CTRL_SCPWM | - OMAP_TIMER_CTRL_PT | (0x03 << 10)); + OMAP_TIMER_CTRL_PT | (0x03 << 10) | OMAP_TIMER_CTRL_AR); if (def_on) l |= OMAP_TIMER_CTRL_SCPWM; if (toggle) l |= OMAP_TIMER_CTRL_PT; l |= trigger << 10; + if (autoreload) + l |= OMAP_TIMER_CTRL_AR; omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l); omap_dm_timer_disable(timer); diff --git a/drivers/pwm/pwm-omap-dmtimer.c b/drivers/pwm/pwm-omap-dmtimer.c index 88a3c5690fea..9e4378dc6897 100644 --- a/drivers/pwm/pwm-omap-dmtimer.c +++ b/drivers/pwm/pwm-omap-dmtimer.c @@ -183,7 +183,7 @@ static int pwm_omap_dmtimer_config(struct pwm_chip *chip, if (timer_active) omap->pdata->stop(omap->dm_timer); - omap->pdata->set_load(omap->dm_timer, true, load_value); + omap->pdata->set_load(omap->dm_timer, load_value); omap->pdata->set_match(omap->dm_timer, true, match_value); dev_dbg(chip->dev, "load value: %#08x (%d), match value: %#08x (%d)\n", @@ -192,7 +192,8 @@ static int pwm_omap_dmtimer_config(struct pwm_chip *chip, omap->pdata->set_pwm(omap->dm_timer, pwm_get_polarity(pwm) == PWM_POLARITY_INVERSED, true, - PWM_OMAP_DMTIMER_TRIGGER_OVERFLOW_AND_COMPARE); + PWM_OMAP_DMTIMER_TRIGGER_OVERFLOW_AND_COMPARE, + true); /* If config was called while timer was running it must be reenabled. */ if (timer_active) @@ -222,7 +223,8 @@ static int pwm_omap_dmtimer_set_polarity(struct pwm_chip *chip, omap->pdata->set_pwm(omap->dm_timer, polarity == PWM_POLARITY_INVERSED, true, - PWM_OMAP_DMTIMER_TRIGGER_OVERFLOW_AND_COMPARE); + PWM_OMAP_DMTIMER_TRIGGER_OVERFLOW_AND_COMPARE, + true); mutex_unlock(&omap->mutex); return 0; diff --git a/include/linux/platform_data/dmtimer-omap.h b/include/linux/platform_data/dmtimer-omap.h index 3173b7b6ff6f..95d852aef130 100644 --- a/include/linux/platform_data/dmtimer-omap.h +++ b/include/linux/platform_data/dmtimer-omap.h @@ -30,12 +30,11 @@ struct omap_dm_timer_ops { int (*stop)(struct omap_dm_timer *timer); int (*set_source)(struct omap_dm_timer *timer, int source); - int (*set_load)(struct omap_dm_timer *timer, int autoreload, - unsigned int value); + int (*set_load)(struct omap_dm_timer *timer, unsigned int value); int (*set_match)(struct omap_dm_timer *timer, int enable, unsigned int match); int (*set_pwm)(struct omap_dm_timer *timer, int def_on, - int toggle, int trigger); + int toggle, int trigger, int autoreload); int (*get_pwm_status)(struct omap_dm_timer *timer); int (*set_prescaler)(struct omap_dm_timer *timer, int prescaler);