# Note

This OHCI is a companion controller of EHCI. But you can use OHCI only without CONFIG_USB_EHCI_WITH_OHCI definition.

**And you need to pay for using OHCI driver**.

## Support Chip List

### AllwinnerTech

- F133(EHCI + OHCI)

### Nuvoton

- Nuvoton all series(EHCI + OHCI, OHCI only)

### Artinchip

- d13x, d21x(EHCI + OHCI)

### NXP

- LPC4X/LPC5X(OHCI only)