| # MAX32 UART configuration |
| |
| # Copyright (c) 2023-2024 Analog Devices, Inc. |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| config UART_MAX32 |
| bool "MAX32 MCU serial driver" |
| default y |
| depends on DT_HAS_ADI_MAX32_UART_ENABLED |
| select SERIAL_HAS_DRIVER |
| select SERIAL_SUPPORT_INTERRUPT |
| select PINCTRL |
| select SERIAL_SUPPORT_ASYNC if DT_HAS_ADI_MAX32_DMA_ENABLED |
| select DMA if UART_ASYNC_API |
| help |
| This option enables the UART driver for MAX32 family of |
| processors. |
| Say y if you wish to use serial port on MAX32 MCU. |
| |
| if UART_MAX32 |
| |
| config UART_TX_CACHE_LEN |
| int "TX cache buffer size" |
| range 8 64 |
| default 8 |
| help |
| Size of UART transmit buffer that is used when source buffer |
| is not located in a DMA-able region. |
| |
| endif # UART_MAX32 |
