STM32F7_RCC_APB1_SPI3 68 include/dt-bindings/mfd/stm32f7-rcc.h #define STM32F7_RCC_APB1_SPI3 15 STM32F7_RCC_APB1_SPI3 68 scripts/dtc/include-prefixes/dt-bindings/mfd/stm32f7-rcc.h #define STM32F7_RCC_APB1_SPI3 15