[PATCH] pwm: stm32: remove automatic output enable

From: Fabrice Gasnier
Date: Thu Nov 21 2019 - 05:58:58 EST


Don't use AOE (automatic output enable) by default.
In case of break events, pwm is automatically re-enabled on next pwm
cycle otherwise.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@xxxxxx>
---
drivers/pwm/pwm-stm32.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pwm/pwm-stm32.c b/drivers/pwm/pwm-stm32.c
index 359b085..3079818 100644
--- a/drivers/pwm/pwm-stm32.c
+++ b/drivers/pwm/pwm-stm32.c
@@ -374,9 +374,7 @@ static int stm32_pwm_config(struct stm32_pwm *priv, int ch,
else
regmap_update_bits(priv->regmap, TIM_CCMR2, mask, ccmr);

- regmap_update_bits(priv->regmap, TIM_BDTR,
- TIM_BDTR_MOE | TIM_BDTR_AOE,
- TIM_BDTR_MOE | TIM_BDTR_AOE);
+ regmap_update_bits(priv->regmap, TIM_BDTR, TIM_BDTR_MOE, TIM_BDTR_MOE);

return 0;
}
--
2.7.4