On 01/16/2013 06:30 AM, Venu Byravarasu wrote:
> Tegra20 USB has 3 PHY instances:
> Instance 1 and 3 are UTMI. Instance 2 is ULPI.
>
> As instance number was used to differentiate ULPI from UTMI,
> used DT param to get this info and processed accordingly.
> diff --git a/include/linux/usb/tegra_usb_phy.h
> b/include/linux/usb/tegra_usb_phy.h
> index f03e157..a6a89d4 100644
> --- a/include/linux/usb/tegra_usb_phy.h
> +++ b/include/linux/usb/tegra_usb_phy.h
> @@ -60,6 +60,7 @@ struct tegra_usb_phy {
> struct usb_phy u_phy;
> struct device *dev;
> bool is_legacy_phy;
> + bool is_ulpi_phy;
> };
I see the code that uses this new field, but it doesn't appear to be set
anywhere...
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