diff options
Diffstat (limited to 'chip/lm4/lpc.c')
| -rw-r--r-- | chip/lm4/lpc.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/chip/lm4/lpc.c b/chip/lm4/lpc.c index f77dd363ed..57844bd2e9 100644 --- a/chip/lm4/lpc.c +++ b/chip/lm4/lpc.c @@ -88,8 +88,20 @@ static void keyboard_irq_assert(void) { /* Negative edge-triggered keyboard interrupt. */ gpio_set_level(CONFIG_KEYBOARD_IRQ_GPIO, 0); +#ifdef BOARD_RAMBI + /* + * TODO(crosbug.com/p/24424): Remove duplicate IRQ output when we + * finish transitioning from proto 1.5 to proto 2.0. + */ + gpio_set_level(GPIO_KBD_IRQ_NEW_L, 0); +#endif + wait_irq_sent(); + gpio_set_level(CONFIG_KEYBOARD_IRQ_GPIO, 1); +#ifdef BOARD_RAMBI + gpio_set_level(GPIO_KBD_IRQ_NEW_L, 1); +#endif } #else static void wait_send_serirq(uint32_t lpcirqctl) |