diff options
| -rw-r--r-- | board/ryu/gpio.inc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/board/ryu/gpio.inc b/board/ryu/gpio.inc index 1c921db0bb..436fa89ee0 100644 --- a/board/ryu/gpio.inc +++ b/board/ryu/gpio.inc @@ -117,10 +117,12 @@ GPIO(AP_UART_RX, B, 7, GPIO_INPUT, NULL) UNIMPLEMENTED(AP_RESET_L) +#define GPIO_ODR_UP GPIO_OPEN_DRAIN | GPIO_PULL_UP + ALTERNATE(B, 0x0008, 5, MODULE_USB_PD, 0) /* SPI1: SCK(PB3) */ ALTERNATE(B, 0x0002, 2, MODULE_USB_PD, 0) /* TIM3_CH4: PB1 */ ALTERNATE(B, 0x00C0, 7, MODULE_USART, 0) /* USART1: PB6/PB7 */ ALTERNATE(D, 0x0060, 7, MODULE_UART, GPIO_PULL_UP) /* USART2: PD4/PD5 */ -ALTERNATE(C, 0x0C00, 7, MODULE_USART, 0) /* USART3: PC10/PC11 */ +ALTERNATE(C, 0x0C00, 7, MODULE_USART, GPIO_ODR_UP) /* USART3: PC10/PC11 */ ALTERNATE(A, 0xC600, 4, MODULE_I2C, 0) /* I2C SLAVE:PA9/10 MASTER:PA14/15 */ ALTERNATE(A, 0x1800,14, MODULE_USB, 0) /* USB: PA11/12 */ |