Symbol: RK_PC4
sys/dev/fdt/rkpinctrl.c
1083
{ 3, RK_PC4, 1, ROUTE_GRF, 0x0308, ROUTE_VAL(10, 0) }, /* PWM14 M0 */
sys/dev/fdt/rkpinctrl.c
1104
{ 3, RK_PC4, 4, ROUTE_GRF, 0x0310, ROUTE_VAL(4, 1) }, /* UART7 M1 */