Clear polarity before setting both edges to ensure that the polarity is in the same state before configuring events for both edges Signed-off-by: Tomer Maimon <tmaimon77@xxxxxxxxx> --- drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c index 2df735947d86..7985400de12a 100644 --- a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c +++ b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c @@ -241,6 +241,7 @@ static int npcmgpio_set_irq_type(struct irq_data *d, unsigned int type) npcm_gpio_set(&bank->gc, bank->base + NPCM8XX_GP_N_POL, gpio); break; case IRQ_TYPE_EDGE_BOTH: + npcm_gpio_clr(&bank->gc, bank->base + NPCM8XX_GP_N_POL, gpio); npcm_gpio_set(&bank->gc, bank->base + NPCM8XX_GP_N_EVBE, gpio); break; case IRQ_TYPE_LEVEL_LOW: -- 2.34.1
