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