Symbol: RK_PA4
sys/dev/fdt/rkpinctrl.c
1101
{ 2, RK_PA4, 3, ROUTE_GRF, 0x0310, ROUTE_VAL(2, 0) }, /* UART6 M0 */
sys/dev/fdt/rkpinctrl.c
1110
{ 4, RK_PA4, 4, ROUTE_GRF, 0x0310, ROUTE_VAL(8, 2) }, /* UART9 M2 */
sys/dev/fdt/rkpinctrl.c
1122
{ 0, RK_PA4, 3, ROUTE_GRF, 0x0314, ROUTE_VAL(4, 0) }, /* PCIE30X1 M0 */