CAR_DEV_W_XUSB
bus_space_write_4(bst, bsh, CAR_CLK_ENB_W_SET_REG, CAR_DEV_W_XUSB);
bus_space_write_4(bst, bsh, CAR_CLK_ENB_W_SET_REG, CAR_DEV_W_XUSB);
CLK_GATE_W("XUSB_GATE", "CLK_M", CAR_DEV_W_XUSB),
bus_space_write_4(bst, bsh, CAR_RST_DEV_W_CLR_REG, CAR_DEV_W_XUSB);