STM32H7_RCC_AHB1_DMA2 21 include/dt-bindings/mfd/stm32h7-rcc.h #define STM32H7_RCC_AHB1_DMA2 1 STM32H7_RCC_AHB1_DMA2 21 scripts/dtc/include-prefixes/dt-bindings/mfd/stm32h7-rcc.h #define STM32H7_RCC_AHB1_DMA2 1