BCM281XX_SLAVE_CCU_UARTB3 67 include/dt-bindings/clock/bcm281xx.h #define BCM281XX_SLAVE_CCU_UARTB3 2 BCM281XX_SLAVE_CCU_UARTB3 67 scripts/dtc/include-prefixes/dt-bindings/clock/bcm281xx.h #define BCM281XX_SLAVE_CCU_UARTB3 2