AM4_CLKCTRL_OFFSET 9 include/dt-bindings/clock/am4.h #define AM4_CLKCTRL_INDEX(offset) ((offset) - AM4_CLKCTRL_OFFSET) AM4_CLKCTRL_OFFSET 9 scripts/dtc/include-prefixes/dt-bindings/clock/am4.h #define AM4_CLKCTRL_INDEX(offset) ((offset) - AM4_CLKCTRL_OFFSET)