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kconfig: serial: sam0: Convert to use new kconfigfunctions

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Convert use of dt_int_val to dt_compat_enabled.  As we want to
remove dt_int_val.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2019-08-28 11:39:18 -05:00 • committed by Kumar Gala
commit 8a50048b2b
1 changed files with 4 additions and 1 deletions
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5
drivers/serial/Kconfig.sam0
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@ -3,6 +3,9 @@
# Copyright (c) 2017 Google LLC.
# SPDX-License-Identifier: Apache-2.0
# Workaround for not being able to have commas in macro arguments
DT_COMPAT_ATMEL_SAM0_DMAC := atmel,sam0-dmac
menuconfig UART_SAM0
bool "Atmel SAM0 series SERCOM USART driver"
default y
@ -10,7 +13,7 @@ menuconfig UART_SAM0
select SERIAL_HAS_DRIVER
select SERIAL_SUPPORT_INTERRUPT
# the ASYNC implementation requires a DMA controller
select SERIAL_SUPPORT_ASYNC if ($(dt_int_val,DT_INST_0_ATMEL_SAM0_DMAC) != 0)
select SERIAL_SUPPORT_ASYNC if $(dt_compat_enabled,$(DT_COMPAT_ATMEL_SAM0_DMAC))
select DMA if UART_ASYNC_API
help
This option enables the SERCOMx USART driver for Atmel SAM0 MCUs.