Re: internal utmi port on imx35

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi
> Unfortunatly i get a null pointer exception. So i probably have to add some
> access mode like the ulpi stuff?:
Ok i somehow mixed in the wrong platform data structure. When using:
static struct mxc_usbh_platform_data otg_pdata = {
    .portsc = MXC_EHCI_MODE_UTMI,
    .flags  = MXC_EHCI_INTERFACE_DIFF_UNI | MXC_EHCI_INTERNAL_PHY |
MXC_EHCI_POLARITY_HIGH ,
};

instead of the wrong static struct fsl_usb2_platform_data.

> otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, ULPI_OTG_DRVVBUS 
> ULP| I_OTG_DRVVBUS_EXT);
I am still puzzled how to properly set up this stuff for the internal 
UTMI-Phy?

Best regards
Tim
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux