Symbol: RK3588_CLK_UART1_SRC
sys/dev/fdt/rkclock.c
4563
RK3588_CLK_UART1_SRC, RK3588_CRU_CLKSEL_CON(41),
sys/dev/fdt/rkclock.c
4570
{ RK3588_CLK_UART1_SRC, RK3588_CLK_UART1_FRAC, RK3588_XIN24M }