On Thu, Dec 04, 2014 at 11:30:10PM +0100, Boris Brezillon wrote: > While working on the EBI driver [1] I noticed that the relationship between > the NFC (NAND Flash Controller) and the NAND chip it is attached to would > make things harder to represent when moving the NAND node under the EBI bus > (another useless 'ranges' definition). > > Actually this representation might be even more problematic if one wants > decide to connect two NAND chips on his sama5 based board, because the NFC > node is a child of the NAND chip node, and thus can only be attached to a > single NAND chip. > > To address this problem the current series moves the NFC node outside of > the NAND chip device which then reference the NFC using the "atmel,nfc" > property. > > The series does not implement multi-chip support, but at least the new > representation should make it possible.
I made some comments on the DT binding. I'm not as familiar withi the hardware details here, so I may be off base. At any rate, the code looks OK, so if we settle the binding issue OK, then I'd be happy with a rebased version of this patch set. Regards, Brian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
