Symbol: RK3588_CLK_UART2_SRC
sys/dev/fdt/rkclock.c
4577
RK3588_CLK_UART2_SRC, RK3588_CRU_CLKSEL_CON(43),
sys/dev/fdt/rkclock.c
4584
{ RK3588_CLK_UART2_SRC, RK3588_CLK_UART2_FRAC, RK3588_XIN24M }