[PATCH] [PATCH v4] mtd:spi-nor: Add Altera Quad SPI Driver

[Brian Norris]

I'm not very helpful here, so hopefully Viet can be of more use:

On Mon, Aug 17, 2015 at 07:53:23PM +0200, Marek Vasut wrote:
> On Monday, August 17, 2015 at 06:03:38 PM, Brian Norris wrote:
> Also, I cannot find any documentation for this IP block even if I search through 
> Quartus/QSys, is there any proper documentation available anywhere?

I never found proper documentation, but I didn't look too hard. I've
mostly been going off of Viet's comments and code.

But FWIW, I did find some relevant info for the peculiar Altera EPCQ
flash here:

https://www.altera.com/content/dam/altera-www/global/en_US/pdfs/literature/hb/cfg/cfg_cf52012.pdf

Brian