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36 lines
1008 B
36 lines
1008 B
# Copyright (c) 2024 EXALT Technologies. |
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# |
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# SPDX-License-Identifier: Apache-2.0 |
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module = I3C_STM32 |
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module-str = i3c_stm32 |
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source "subsys/logging/Kconfig.template.log_config" |
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config I3C_STM32 |
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bool "STM32 I3C driver support" |
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depends on DT_HAS_ST_STM32_I3C_ENABLED |
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select I3C_IBI_WORKQUEUE if I3C_USE_IBI |
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default y |
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help |
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Enable support for I3C on STM32 microcontrollers. |
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if I3C_STM32 |
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config I3C_STM32_DMA |
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bool "STM32 I3C DMA driver support" |
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select DMA |
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help |
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Enables support for I3C DMA mode on STM32 microcontrollers. |
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config I3C_STM32_DMA_FIFO_HEAP_SIZE |
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int "Status FIFO and control FIFO heap" |
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depends on I3C_STM32_DMA |
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default 2048 |
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help |
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Configures the heap size for dynamically allocating the regions for |
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storing status FIFO and control FIFO words which will be used by the DMA. |
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This value depends on the maximum number of messages that will be sent |
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during a single transfer. 2KB guarantees enough heap size for sending 256 |
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messages on a single transfer. |
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endif # I3C_STM32
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