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evmk2h: EDMA3 driver for ARM Linux?

Hello, 

Just wonder whether we have the Linux driver for edma3 module on keystone2?

I've noticed that edma3 is exposed to the userspace (through uio_module_drv), but could not find any userspace driver for it. This old post (http://e2e.ti.com/support/dsp/c6000_multi-core_dsps/f/639/p/307827/1073484

(I am also aware of pktdma, which I assume does not perform as well as edma3 for mem-mem xfer). 

Thanks a lot. 

- Felix