Serial drivers Open Source Plan

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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
McBSP	Available	Available	Basic driver w/o polling mode and DMA support

Feature Availability in k.org	OMAP3	OMAP4	Comments
USB3 Device mode support (tested on HAPS-PCI)	Not Available	3.2
MUSB Host/Device support	Available	2.6.38
MUSB Host/Device HWMOD support	2.6.39	2.6.39
MUSB Runtime PM	2.6.39	2.6.39
MUSB Power Management support	2.6.39	2.6.39
EHCI support	2.6.38	2.6.38
OHCI support	2.6.39	2.6.39	Testing OHCI would need board modifications
EHCI/OHCI simultaneous support	2.6.39	2.6.39
EHCI/OHCI HWMOD support	3.2	3.2
EHCI/OHCI Runtime PM	3.2	3.2
EHCI/OHCI Aggressive Clock Management	3.3	3.3
McSPI HWMOD & Runtime PM	2.6.39	2.6.39
OMAP Serial Design Revamp & Runtime PM	2.6.39	2.6.39
OTG 2.0 support	TBD	TBD