ce093dc35e
Enable dma operations with or w/o a dmamux on STM32 for SPI periph/memory operations. Use the pi dma client with dma macros Signed-off-by: Francois Ramu <francois.ramu@st.com>
35 lines
796 B
Plaintext
35 lines
796 B
Plaintext
# STM32 SPI driver configuration options
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# Copyright (c) 2015-2016 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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menuconfig SPI_STM32
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bool "STM32 MCU SPI controller driver"
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depends on SOC_FAMILY_STM32
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select USE_STM32_LL_SPI
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help
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Enable SPI support on the STM32 family of processors.
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if SPI_STM32
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config SPI_STM32_INTERRUPT
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bool "STM32 MCU SPI Interrupt Support"
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help
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Enable Interrupt support for the SPI Driver of STM32 family.
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config SPI_STM32_DMA
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bool "STM32 MCU SPI DMA Support"
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select DMA
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help
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Enable the SPI DMA mode for SPI instances
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that enable dma channels in their device tree node.
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config SPI_STM32_USE_HW_SS
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bool "STM32 Hardware Slave Select support"
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default y
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help
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Use Slave Select pin instead of software Slave Select.
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endif # SPI_STM32
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