diff options
Diffstat (limited to 'chip/it83xx/gpio.c')
| -rw-r--r-- | chip/it83xx/gpio.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/chip/it83xx/gpio.c b/chip/it83xx/gpio.c index b3d4d11945..063ed222fb 100644 --- a/chip/it83xx/gpio.c +++ b/chip/it83xx/gpio.c @@ -378,6 +378,18 @@ int gpio_disable_interrupt(enum gpio_signal signal) return EC_SUCCESS; } +int gpio_clear_pending_interrupt(enum gpio_signal signal) +{ + int irq = gpio_to_irq(gpio_list[signal].port, gpio_list[signal].mask); + + if (irq == -1) + return EC_ERROR_UNKNOWN; + + *(wuesr(gpio_irqs[irq].wuc_group)) = gpio_irqs[irq].wuc_mask; + task_clear_pending_irq(irq); + return EC_SUCCESS; +} + void gpio_pre_init(void) { const struct gpio_info *g = gpio_list; |