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otg enable

vidyasagar prasad
Intellectual 475 points


Hi,

We are working on OMAP3730 EVM .We want to enable otg through TPS65690 chip.

We changed in kernel and built twl4030.ko and g_file_storage.ko as module  after  insmod of these two  .ko got following log :

insmod twl4030-usb.ko
twl4030_usb twl4030_usb: Initialized TWL4030 USB module
root@dm3730-am3715-evm:/# insmod g_file_storage.ko
g_file_storage gadget: no file given for LUN0
musb_hdrc musb_hdrc: MUSB HDRC host driver
musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 2
usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: MUSB HDRC host driver
usb usb2: Manufacturer: Linux 2.6.32 musb-hcd
usb usb2: SerialNumber: musb_hdrc
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
root@dm3730-am3715-evm:/#

But otg usb does not detecting any pendrive after this.

What modifications we need to make , to get OTG working through TPS65690 chip

Thanks

Vidyasagar