[U-Boot] [PATCH v2 0/2] usb: gadget: fotg210: workaround & new hardware support

[Kuo-Jung Su]

2013/12/23 Marek Vasut <marex at denx.de>:
> On Monday, December 23, 2013 at 01:50:36 AM, Kuo-Jung Su wrote:
>> 2013/12/20 Marek Vasut <marex at denx.de>:
>> > On Friday, December 20, 2013 at 05:32:58 AM, Kuo-Jung Su wrote:
>> >> From: Kuo-Jung Su <dantesu at faraday-tech.com>
>> >>
>> >> 1. It's known that EP0 fifo empty indication is not reliable, an extra
>> >> delay is necessary to avoid data corruption while handling packets with
>> >> size greater than 64 bytes.
>> >>
>> >> 2. Since hardware revision 1.11.0, some fields of interrupt status
>> >> registers are now write-1-clear.
>> >>
>> >> Changes for v2:
>> >>       - usb: gadget: fotg210: add w1c interrupt status support:
>> >>         By writting 1 then 0 to get rid of the use of
>> >>         CONFIG_USB_GADGET_FOTG210_ISRW1C.
>> >>         Thanks for Marek's comments.
>> >>
>> >>       - usb: gadget: fotg210: EP0 fifo empty indication is non-reliable
>> >>
>> >>         udelay_masked() -> udelay(), and patch comment updates.
>> >>
>> >> Kuo-Jung Su (2):
>> >>   usb: gadget: fotg210: add w1c interrupt status support
>> >>   usb: gadget: fotg210: EP0 fifo empty indication is non-reliable
>> >>
>> >>  drivers/usb/gadget/fotg210.c |   15 +++++++++++++++
>> >>  1 file changed, 15 insertions(+)
>> >
>> > Applied both , thanks!
>> >
>> > btw. is this FOTG210 stuff used by any platform or is this just a dead
>> > code ?
>>
>> It's still an active IP, and the only USB 2.0 (host, device, otg)
>> controller we have currently in Faraday.
>>
>> It's used in upcoming Faraday A369 SoC patch set (I'm still waiting
>> for the dependant NAND driver: ftnandc021 to be commited),
>>
>> and the new SoC platforms (For politics reason,  they won't be
>> released by myself.) in year 2013.
>
> OK, glad to see this won't be dead code soon. Next time, I suppose it'd be
> better to commit platform first, drivers afterwards, so we dont have dead code
> for an extended period of time.
>

Got it, thanks


-- 
Best wishes,
Kuo-Jung Su