Re: [PATCH v3 4/4] usb: Add APIs to access host registers from Tegra PHY

Alan Stern
2013-01-18T15:30:07Z

On Fri, 18 Jan 2013, Venu Byravarasu wrote:

> As Tegra PHY driver needs to access one of the Host registers,
> added few APIs.
>
> Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
> ---
> delta from v2:
> Renamed USB_PORTSC1 to TEGRA_USB_PORTSC1.
> Removed tegra_ehci_set_wakeon_events() and its references.
> Used standard defines for accessing PORTSC fields defined in ehci_def.h
> Included OCC bit of PORTSC as part of TEGRA_PORTSC1_RWC_BITS.
>
> delta from v1:
> Taken care of RWC bits, while accessing PORTSC register.

Acked-by: Alan Stern <stern@rowland.harvard.edu>