548fb97142
Use sys_cache API to handle cache flush/invalidate. Signed-off-by: Emil Lindqvist <emil@lindq.gr>
27 lines
562 B
Plaintext
27 lines
562 B
Plaintext
# STM32 I2S driver configuration options
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# Copyright (c) 2018 STMicroelectronics
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# SPDX-License-Identifier: Apache-2.0
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menuconfig I2S_STM32
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bool "STM32 MCU I2S controller driver"
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default y
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depends on DT_HAS_ST_STM32_I2S_ENABLED
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select CACHE_MANAGEMENT if CPU_HAS_DCACHE
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select DMA
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help
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Enable I2S support on the STM32 family of processors.
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(Tested on the STM32F4 & STM32H7 series)
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if I2S_STM32
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config I2S_STM32_RX_BLOCK_COUNT
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int "RX queue length"
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default 4
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config I2S_STM32_TX_BLOCK_COUNT
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int "TX queue length"
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default 4
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endif # I2S_STM32
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