Commit 1e8f67e5 authored by Fabrice DJIATSA's avatar Fabrice DJIATSA Committed by Henrik Brix Andersen
Browse files

include: zephyr: drivers: dma: fix STM32_DMA_GET_INSTANCE() macro 



Add the STM32 auxiliary macro STM32_DMA_GET_CHANNEL_INSTANCE to handle
naming convention conflicts between STM32 series.
The H5, H7RS, N6, U3, MP2, U5, and WBA series use
the LL_DMA_GET_CHANNEL_INSTANCE definition, while other series use
__LL_DMA_GET_CHANNEL_INSTANCE.

Signed-off-by: default avatarFabrice DJIATSA <fabrice.djiatsa-ext@st.com>
parent 0a339a2d

include/zephyr/drivers/dma/dma_stm32.h

+10 −1
Original line number Diff line number Diff line
@@ -85,12 +85,21 @@ 
#define STM32_DMA_FEATURES_FIFO_THRESHOLD(features)	0

#endif



#if defined(CONFIG_SOC_SERIES_STM32H5X) || defined(CONFIG_SOC_SERIES_STM32H7RSX) ||                \

	defined(CONFIG_SOC_SERIES_STM32MP2X) || defined(CONFIG_SOC_SERIES_STM32N6X) ||             \

	defined(CONFIG_SOC_SERIES_STM32U3X) || defined(CONFIG_SOC_SERIES_STM32U5X) ||              \

	defined(CONFIG_SOC_SERIES_STM32WBAX)

#define STM32_DMA_GET_CHANNEL_INSTANCE LL_DMA_GET_CHANNEL_INSTANCE

#else

#define STM32_DMA_GET_CHANNEL_INSTANCE __LL_DMA_GET_CHANNEL_INSTANCE

#endif



#if DT_HAS_COMPAT_STATUS_OKAY(st_stm32_dma_v1)

#define STM32_DMA_GET_INSTANCE(reg, channel)				\

		__LL_DMA_GET_STREAM_INSTANCE((reg), (channel) - STM32_DMA_STREAM_OFFSET);

#else

#define STM32_DMA_GET_INSTANCE(reg, channel)				\

		__LL_DMA_GET_CHANNEL_INSTANCE((reg), (channel) - STM32_DMA_STREAM_OFFSET);

		STM32_DMA_GET_CHANNEL_INSTANCE((reg), (channel) - STM32_DMA_STREAM_OFFSET);

#endif



#endif /* ZEPHYR_INCLUDE_DRIVERS_DMA_STM32_H_ */

CRA Git | Maintained and supported by SUSTech CRA and CCSE