Serial drivers Open Source Plan
From OMAPpedia
| Component Availability in k.org | OMAP3 | OMAP4 | Comments |
| MUSB Host | Available | Not Available | |
| MUSB Device | Available | Not Available | Dependency on Phoenix Transceiver driver |
| MUSB OTG | Available | Not Available | Dependency on Phoenix Transceiver driver |
| EHCI/OHCI | Available | 2.6.38 | |
| McSPI | Available | Available | Master Mode support added. |
| OMAP Serial & HWMOD support | Available | Available | Up-streamed to 2.6.37 |
| Sensors | Available | Available | Pressure, Proximity, Temperature, Digital Compass, Phoenix LED, GPIO LED |
| Keypad | Available | Available | Functionality w/o HWMOD & Runtime PM |
| Touch Screen | Not Available | Not Available | Synaptics working on it |
| Ethernet | Available | Available | |
| Mc-BSP | Available | Available | Basic driver w/o polling mode and DMA support |
| Feature Availability in k.org | OMAP3 | OMAP4 | Comments |
| MUSB Host/Device support | Available | 2.6.38 | |
| MUSB Host/Device HWMOD support | 2.6.38 | 2.6.38 | |
| MUSB Power Management using Runtime PM | 2.6.39 | 2.6.39 | |
| EHCI/OHCI support | 2.6.38 | 2.6.38 | Testing OHCI would need board modifications |
| EHCI/OHCI simultaneous support | 2.6.39 | 2.6.39 | |
| EHCI/OHCI HWMOD support | 2.6.39 | 2.6.39 | |
| EHCI/OHCI Power Management using Runtime PM | 2.6.40 | 2.6.40 | |
| McSPI HWMOD & Runtime PM | 2.6.38 | 2.6.38 | |
| Keypad HWMOD & Runtime PM | 2.6.38 | 2.6.38 | |
| OMAP Serial Design Revamp & Runtime PM | 2.6.39 | 2.6.39 | |
| Sensor: Accelerometer | NA | 2.6.38 | |
| Feature Availability in k.org | OMAP3 | OMAP4 | Comments |
| Mc-BSP HWMOD & Runtime PM support | 2.6.39 | 2.6.39 | |
| OTG 1.3 support | 2.6.40 | 2.6.40 | |
| OTG 2.0 support | TBD | TBD | |
