10ba888fda
This commit introduces support for the I3C driver on STM32, enabling functionality APIs for I3C controllers. Signed-off-by: Mohammad Badawi <zephyr@exalt.ps> Signed-off-by: Sara Touqan <zephyr@exalt.ps>
36 lines
1,008 B
Text
36 lines
1,008 B
Text
# 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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