> -----Original Message----- > From: linux-omap-owner@xxxxxxxxxxxxxxx [mailto:linux-omap-owner@xxxxxxxxxxxxxxx] On Behalf Of Rick > Bronson > Sent: Thursday, February 19, 2009 8:28 PM > To: Gadiyar, Anand > Cc: linux-omap@xxxxxxxxxxxxxxx > Subject: Re: USB on OMAP3530 > > > Thanks very much for the help. > > > so Rick, you need to load a gadget driver for musb to work, g_ether or > > g_zero are the simplest ones. > > But don't I already have the g_zero enabled via: > > CONFIG_USB_GADGET_MUSB_HDRC=y > > But lets assume that, for the time being, I'm only interested in USB > Host. > > I had combed the mailing list looking for ISP1505 support and > happened across this: > > > There's one problem here. If this is similar to isp1704, it doesn't have > > a control interface. And the only way to talk to the transceiver is via > > ULPI. I have patches that add musb_ulpi_read/write functions using the > > musb ulpi wrapper. > > The ISP1704 is very similar to the ISP1505, neither one has a > control interface (like I2C), only straight ULPI. Does this mean that > there is no "out of the box" support for straight ULPI in 2.6.29? If > so, what would I need to do to support it? I am using OMAP35x EVM which has ISP1504 and it works directly. Use omap3_evm_defconfig which has all the required default config for MUSB. Just make sure to insert the gadget module after boot OR use built-in gadget driver. Regards, Ajay > > Rick > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
