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# STM32 I2S driver configuration options
# Copyright (c) 2018 STMicroelectronics
# SPDX-License-Identifier: Apache-2.0
menuconfig I2S_STM32
bool "STM32 MCU I2S controller driver"
default y
depends on DT_HAS_ST_STM32_I2S_ENABLED
select CACHE_MANAGEMENT if CPU_HAS_DCACHE
select DMA
help
Enable I2S support on the STM32 family of processors.
(Tested on the STM32F4 & STM32H7 series)
if I2S_STM32
config I2S_STM32_RX_BLOCK_COUNT
int "RX queue length"
default 4
config I2S_STM32_TX_BLOCK_COUNT
int "TX queue length"
default 4
endif # I2S_STM32