* Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx> [180112 14:03]: > On Fri, 12 Jan 2018 14:11:05 +0100 > Ladislav Michl <ladis@xxxxxxxxxxxxxx> wrote: > > > this patch serie updates OMAP2+ OneNAND driver to the present times, making > > it fully DT configurable, using libgpio and dmaengine apis. > > > > Please note that unlike previous driver version, which basically ignored > > DT specified timings, this one relies on it, so it is important to get > > it right in your DT (dumping it from previous kernel version). > > > > In case synchronous timings is requested, it is okay to specify timings > > for the slowest chip ever used for you board as it is evetually optimized > > after chip probe. > > > > Original driver used DMA only if user specified INT gpio in platform > > data, now DMA is used unconditionally and PIO mode is used as fallback. > > > > In case anyone wants to give it a try, few DT related changes are needed: > > - onenand node needs 'ti,omap2-onenand' compatible (for mailine boards this is > > done in patch 2) > > - to use INT pin, int-gpios needs to be specified. > > Roger, Tony, are you happy with this version? If this is the case, I'll > queue all patches to my nand/next branch (after merging Roger's > immutable branch in). Yes thanks Aaro for testing, sounds good to me. Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
