BCM2835_AUX_CLOCK_SPI2    8 include/dt-bindings/clock/bcm2835-aux.h #define BCM2835_AUX_CLOCK_SPI2		2
BCM2835_AUX_CLOCK_SPI2    8 scripts/dtc/include-prefixes/dt-bindings/clock/bcm2835-aux.h #define BCM2835_AUX_CLOCK_SPI2		2