Symbol: RK3399_CLK_I2SOUT_SRC
sys/dev/fdt/rkclock.c
2419
{ RK3399_CLK_I2SOUT_SRC, RK3399_XIN12M },
sys/dev/fdt/rkclock.c
2586
RK3399_CLK_I2SOUT_SRC, RK3399_CRU_CLKSEL_CON(31),