SCLK_DDR_MON_TIMER 72 include/dt-bindings/clock/rk3308-cru.h #define SCLK_DDR_MON_TIMER 68 SCLK_DDR_MON_TIMER 72 scripts/dtc/include-prefixes/dt-bindings/clock/rk3308-cru.h #define SCLK_DDR_MON_TIMER 68