SCLK_SDMMC_DIV50   51 include/dt-bindings/clock/rk3308-cru.h #define SCLK_SDMMC_DIV50	47
SCLK_SDMMC_DIV50   51 scripts/dtc/include-prefixes/dt-bindings/clock/rk3308-cru.h #define SCLK_SDMMC_DIV50	47