RK_PC2
{ 4, RK_PC2, 1, ROUTE_GRF, 0x0308, ROUTE_VAL(10, 1) }, /* PWM14 M1 */
{ 3, RK_PC2, 4, ROUTE_GRF, 0x0310, ROUTE_VAL(0, 1) }, /* UART5 M1 */
{ 4, RK_PC2, 5, ROUTE_GRF, 0x0310, ROUTE_VAL(14, 1) }, /* I2S3 M1 */
{ 4, RK_PC2, 4, ROUTE_GRF, 0x0314, ROUTE_VAL(6, 2) }, /* PCIE30X2 M2 */