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drivers: dma: stm32 Fix for STM32F1 SoCs

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Not all STM32 parts have at least 5 DMA interrupt vectors for DMA2. In
particular, some STM32F1 XL-density devices only have 4 DMA2 interrupt
vectors, with Channels 4 and 5 sharing the same vector. Added
#if DT_INST_IRQ_HAS_IDX(1, 4) to prevent compiler errors on these SoCs.

Signed-off-by: Josh Hansen <jhansen3141@gmail.com>
This commit is contained in:
Josh Hansen 2021-10-14 09:46:33 -04:00 committed by Anas Nashif
parent 8302e5e21c
commit ae4f68c16d
1 changed files with 4 additions and 0 deletions
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4
drivers/dma/dma_stm32.c
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@ -773,6 +773,7 @@ DMA_STM32_DEFINE_IRQ_HANDLER(1, 0);
DMA_STM32_DEFINE_IRQ_HANDLER(1, 1);
DMA_STM32_DEFINE_IRQ_HANDLER(1, 2);
DMA_STM32_DEFINE_IRQ_HANDLER(1, 3);
#if DT_INST_IRQ_HAS_IDX(1, 4)
DMA_STM32_DEFINE_IRQ_HANDLER(1, 4);
#if DT_INST_IRQ_HAS_IDX(1, 5)
DMA_STM32_DEFINE_IRQ_HANDLER(1, 5);
@ -780,6 +781,7 @@ DMA_STM32_DEFINE_IRQ_HANDLER(1, 5);
DMA_STM32_DEFINE_IRQ_HANDLER(1, 6);
#if DT_INST_IRQ_HAS_IDX(1, 7)
DMA_STM32_DEFINE_IRQ_HANDLER(1, 7);
#endif /* DT_INST_IRQ_HAS_IDX(1, 4) */
#endif /* DT_INST_IRQ_HAS_IDX(1, 5) */
#endif /* DT_INST_IRQ_HAS_IDX(1, 6) */
#endif /* DT_INST_IRQ_HAS_IDX(1, 7) */
@ -793,6 +795,7 @@ static void dma_stm32_config_irq_1(const struct device *dev)
DMA_STM32_IRQ_CONNECT(1, 1);
DMA_STM32_IRQ_CONNECT(1, 2);
DMA_STM32_IRQ_CONNECT(1, 3);
#if DT_INST_IRQ_HAS_IDX(1, 4)
DMA_STM32_IRQ_CONNECT(1, 4);
#if DT_INST_IRQ_HAS_IDX(1, 5)
DMA_STM32_IRQ_CONNECT(1, 5);
@ -800,6 +803,7 @@ static void dma_stm32_config_irq_1(const struct device *dev)
DMA_STM32_IRQ_CONNECT(1, 6);
#if DT_INST_IRQ_HAS_IDX(1, 7)
DMA_STM32_IRQ_CONNECT(1, 7);
#endif /* DT_INST_IRQ_HAS_IDX(1, 4) */
#endif /* DT_INST_IRQ_HAS_IDX(1, 5) */
#endif /* DT_INST_IRQ_HAS_IDX(1, 6) */
#endif /* DT_INST_IRQ_HAS_IDX(1, 7) */