| # STM32 I2S driver configuration options |
| |
| # Copyright (c) 2018 STMicroelectronics |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| menuconfig I2S_STM32 |
| bool "STM32 MCU I2S controller driver" |
| default y |
| depends on DT_HAS_ST_STM32_I2S_ENABLED |
| select CACHE_MANAGEMENT if CPU_HAS_DCACHE |
| select DMA |
| select PINCTRL |
| help |
| Enable I2S support on the STM32 family of processors. |
| (Tested on the STM32F4 & STM32H7 series) |
| |
| if I2S_STM32 |
| |
| config I2S_STM32_RX_BLOCK_COUNT |
| int "RX queue length" |
| default 4 |
| |
| config I2S_STM32_TX_BLOCK_COUNT |
| int "TX queue length" |
| default 4 |
| |
| endif # I2S_STM32 |
| |
| menuconfig I2S_STM32_SAI |
| bool "STM32 MCU I2S controller driver" |
| default y |
| depends on DT_HAS_ST_STM32_SAI_ENABLED |
| select CACHE_MANAGEMENT if CPU_HAS_DCACHE |
| select DMA |
| select USE_STM32_HAL_DMA |
| select USE_STM32_HAL_DMA_EX |
| select USE_STM32_HAL_SAI |
| help |
| Enable SAI support on the STM32U5 family of processors. |
| |
| if I2S_STM32_SAI |
| |
| config I2S_STM32_SAI_BLOCK_COUNT |
| int "SAI queue length" |
| default 4 |
| |
| endif # I2S_STM32_SAI |
