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pinctrl: nuvoton: npcm8xx: clear polarity before set both edge

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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@gmail.com>
Link: https://lore.kernel.org/20240716194008.3502068-4-tmaimon77@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Tomer Maimon 2024-07-16 22:40:04 +03:00 committed by Linus Walleij
parent 20070bdc1c
commit 92f5f86b06
1 changed files with 1 additions and 0 deletions
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drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c
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@ -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: