On Fri, Nov 26, 2021 at 03:06:24PM +0100, Miquel Raynal wrote:
Introduce Renesas RZ/N1x NAND controller driver which supports:
- All ONFI timing modes
- Different configurations of its internal ECC controller
- On-die (not tested) and software ECC support
- Several chips (not tested)
- Subpage accesses
- DMA and PIO
This controller was originally provided by Evatronix before being bought
by Cadence.
Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
I've given it a try and all seems to be well. Thus:
Tested-by: Ralph Siemsen <ralph.siemsen@xxxxxxxxxx>
+ mtd = nand_to_mtd(chip);
+ mtd->dev.parent = nandc->dev;
+ if (!mtd->name) {
+ dev_err(nandc->dev, "Missing MTD label\n");
+ return -EINVAL;
+ }
Minor item: could the node name be used as a fallback when label is not
present?
Regards,
-Ralph
