On Sat, Sep 17, 2016 at 12:22:40PM -0300, Sergio Prado wrote: > Tested on FriendlyARM Mini2440 > > Signed-off-by: Sergio Prado <sergio.prado@xxxxxxxxxxxxxx> > --- > .../devicetree/bindings/mtd/samsung-s3c2410.txt | 70 +++++++++++ > drivers/mtd/nand/s3c2410.c | 129 ++++++++++++++++++++- > include/linux/platform_data/mtd-nand-s3c2410.h | 1 + > 3 files changed, 195 insertions(+), 5 deletions(-) > create mode 100644 Documentation/devicetree/bindings/mtd/samsung-s3c2410.txt > > diff --git a/Documentation/devicetree/bindings/mtd/samsung-s3c2410.txt b/Documentation/devicetree/bindings/mtd/samsung-s3c2410.txt > new file mode 100644 > index 000000000000..1c39f6cf483b > --- /dev/null > +++ b/Documentation/devicetree/bindings/mtd/samsung-s3c2410.txt > @@ -0,0 +1,70 @@ > +* Samsung S3C2410 and compatible NAND flash controller > + > +Required properties: > +- compatible : The possible values are: > + "samsung,s3c2410-nand" > + "samsung,s3c2412-nand" > + "samsung,s3c2440-nand" > + "samsung,s3c6400-nand" > +- reg : register's location and length. > +- #address-cells, #size-cells : see nand.txt > +- clocks : phandle to the nand controller clock > +- clock-names : must contain "nand" > + > +Optional properties: > +- samsung,tacls : time for active CLE/ALE to nWE/nOE > +- samsung,twrph0 : active time for nWE/nOE > +- samsung,twrph1 : time for release CLE/ALE from nWE/nOE inactive > +- samsung,ignore_unset_ecc : boolean to ignore error when we have Use '-', not '_'. > + 0xff,0xff,0xff read ECC, on the > + assumption that it is an un-eccd page > + > +Optional children nodes: > +Children nodes representing the available nand chips. s/Children/Child/ > + > +Optional children properties: > +- nand-ecc-mode : see nand.txt > +- nand-on-flash-bbt : see nand.txt > + > +Each children device node may optionally contain a 'partitions' sub-node, s/children/child/ > +which further contains sub-nodes describing the flash partition mapping. > +See partition.txt for more detail. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
