diff options
Diffstat (limited to 'board/big/gpio.inc')
-rw-r--r-- | board/big/gpio.inc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/board/big/gpio.inc b/board/big/gpio.inc index 2ee4f16c06..56d65312b1 100644 --- a/board/big/gpio.inc +++ b/board/big/gpio.inc @@ -5,10 +5,12 @@ * found in the LICENSE file. */ +/* Declare symbolic names for all the GPIOs that we care about. + * Note: Those with interrupt handlers must be declared first. */ + #define GPIO_KB_INPUT (GPIO_INPUT | GPIO_PULL_UP | GPIO_INT_BOTH) #define GPIO_KB_OUTPUT GPIO_ODR_HIGH -/* Inputs with interrupt handlers are first for efficiency */ GPIO_INT(POWER_BUTTON_L, PIN(B, 5), GPIO_INT_BOTH, power_button_interrupt) GPIO_INT(SOC1V8_XPSHOLD, PIN(A, 3), GPIO_INT_BOTH, power_signal_interrupt) GPIO_INT(LID_OPEN, PIN(C, 13), GPIO_INT_BOTH, lid_interrupt) |