EMMC_NAND_AXI 28 include/dt-bindings/clock/zx296718-clock.h #define EMMC_NAND_AXI 20 EMMC_NAND_AXI 28 scripts/dtc/include-prefixes/dt-bindings/clock/zx296718-clock.h #define EMMC_NAND_AXI 20