1# Atmel SAM SERCOM configuration options
2
3# Copyright (c) 2017 Google LLC.
4# SPDX-License-Identifier: Apache-2.0
5
6# Workaround for not being able to have commas in macro arguments
7DT_COMPAT_ATMEL_SAM0_DMAC := atmel,sam0-dmac
8
9config UART_SAM0
10	bool "Atmel SAM0 series SERCOM USART driver"
11	default y
12	depends on SOC_FAMILY_SAM0
13	select SERIAL_HAS_DRIVER
14	select SERIAL_SUPPORT_INTERRUPT
15	# the ASYNC implementation requires a DMA controller
16	select SERIAL_SUPPORT_ASYNC if $(dt_compat_enabled,$(DT_COMPAT_ATMEL_SAM0_DMAC))
17	select DMA if UART_ASYNC_API
18	help
19	  This option enables the SERCOMx USART driver for Atmel SAM0 MCUs.
20