RK_PD0
{ 4, RK_PD0, 2, ROUTE_GRF, 0x0304, ROUTE_VAL(4, 1) }, /* I2C5 M1 */
{ 2, RK_PD0, 5, ROUTE_GRF, 0x0310, ROUTE_VAL(10, 2) }, /* I2S1 M2 */
{ 2, RK_PD0, 4, ROUTE_GRF, 0x0314, ROUTE_VAL(2, 1) }, /* PCIE20 M1 */