| # STM32 MSPI drivers configuration options |
| |
| # Copyright (c) 2025 STMicroelectronics |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| config MSPI_STM32_CONTROLLER |
| bool "STM32 MSPI Controller drivers" |
| depends on DT_HAS_ST_STM32_OSPI_CONTROLLER_ENABLED || \ |
| DT_HAS_ST_STM32_QSPI_CONTROLLER_ENABLED || \ |
| DT_HAS_ST_STM32_XSPI_CONTROLLER_ENABLED |
| select EXPERIMENTAL |
| default y |
| help |
| This top-level option enables all STM32 MSPI controllers |
| if at least one of OSPI, QSPI or XSPI controllers is present |
| in the device tree. |
| |
| if MSPI_STM32_CONTROLLER |
| |
| config MSPI_STM32_BUFFER_ALIGNMENT |
| int |
| default 32 |
| help |
| Some MSPI host controllers require alignment of their data buffers |
| in order for DMA to work correctly. This represents the alignment |
| of buffers required in bytes. |
| |
| config MSPI_STM32_OSPI |
| bool "STM32 OSPI Controller driver" |
| depends on DT_HAS_ST_STM32_OSPI_CONTROLLER_ENABLED |
| default y |
| select USE_STM32_HAL_OSPI if !SOC_SERIES_STM32H5X |
| select USE_STM32_LL_DLYB if (SOC_SERIES_STM32H5X || SOC_SERIES_STM32U5X) |
| select USE_STM32_HAL_MDMA if SOC_SERIES_STM32H7X |
| select USE_STM32_HAL_DMA |
| select USE_STM32_HAL_DMA_EX |
| help |
| Enable OSPI driver for STM32 family of processors. |
| |
| config MSPI_STM32_QSPI |
| bool "STM32 QSPI Controller driver" |
| depends on DT_HAS_ST_STM32_QSPI_CONTROLLER_ENABLED |
| default y |
| select USE_STM32_HAL_QSPI |
| select USE_STM32_HAL_MDMA if SOC_SERIES_STM32H7X |
| select USE_STM32_HAL_DMA |
| select USE_STM32_HAL_DMA_EX |
| help |
| Enable QSPI driver for STM32 family of processors. |
| |
| config MSPI_STM32_XSPI |
| bool "STM32 XSPI Controller driver" |
| depends on DT_HAS_ST_STM32_XSPI_CONTROLLER_ENABLED |
| default y |
| select USE_STM32_HAL_XSPI |
| select USE_STM32_LL_DLYB |
| select USE_STM32_HAL_DMA |
| select USE_STM32_HAL_DMA_EX |
| help |
| Enable XSPI driver for STM32 family of processors. |
| |
| endif # MSPI_STM32_CONTROLLER |
