39 lines
755 B
Plaintext
39 lines
755 B
Plaintext
# MCUXpresso SDK SPI
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# Copyright (c) 2016, Freescale Semiconductor, Inc.
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# Copyright (c) 2017, 2021, NXP
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# SPDX-License-Identifier: Apache-2.0
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config SPI_MCUX_DSPI
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bool "MCUX SPI driver"
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depends on HAS_MCUX && CLOCK_CONTROL
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select PINCTRL
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help
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Enable support for mcux spi driver.
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if SPI_MCUX_DSPI
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config DSPI_MCUX_EDMA
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bool "ENABLE EDMA for DSPI driver"
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depends on HAS_MCUX && HAS_MCUX_EDMA
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help
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Enable the MCUX DSPI driver.
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if DSPI_MCUX_EDMA
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config MCUX_DSPI_BUFFER_SIZE
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int "buffer size"
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default 144
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help
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data buffer size
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config MCUX_DSPI_EDMA_SHUFFLE_DATA
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bool "use the internal data process"
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default y
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help
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TX data need pre-fix with command, user can choose not to use it
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endif # DSPI_MCUX_EDMA
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endif # SPI_MCUX_DSPI
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