root@am335x-evm:~# cat /proc/driver/musb_hdrc.0                                                                                     
Status: MHDRC, Mode=Peripheral (Power=f0, DevCtl=99)                                                                                
OTG state: b_peripheral; active                                                                                                     
Options: ?dma?, otg (peripheral+host), [eps=16]                                                                                     
Peripheral address: 00                                                                                                              
Root port status: 00000100                                                                                                          
CPPI: txcr=0 txsrc=0 txena=0; rxcr=0 rxsrc=280de80 rxena=0                                                                          
Gadget driver: g_ether                                                                                                              
                                                                                                                                    
ep0 (hw0): 1buf, csr 0000 maxp 0000                                                                                                 
        (queue empty)                                                                                                               
                                                                                                                                    
ep1in (hw1): 1buf dma, csr 2004 maxp 0200                                                                                           
TX DMA0: 00000000 00000000, 00000000 00000000; 00000000 00000000 00000000 .. 00000000                                               
        (queue empty)                                                                                                               
                                                                                                                                    
ep1out (hw1): 1buf dma, csr 0000 maxp 0200                                                                                          
RX DMA0: 2 left, 00000000 00000000, 00000000 00000000; 00000000 00000000 00000000 .. 00000000                                       
        (queue empty)                                                                                                               
                                                                                                                                    
ep2in (hw2): 1buf dma, csr 2404 maxp 0008                                                                                           
TX DMA1: 00000000 00000000, 00000000 00000000; 00000000 00000000 00000000 .. 00000000                                               
        (queue empty)                                                                                                               
root@am335x-evm:~# 



root@am335x-evm:~# lsusb                                                                                                            
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub                                                                      
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub