On Mon, 2021-05-10 at 10:40:49 UTC, Miquel Raynal wrote: > New chips may feature a lot of CS because of their extended length. As > many controllers have been designed a decade ago, they usually only > feature just a couple. This does not mean that the entire range of > these chips cannot be accessed: it is just a matter of adding more > GPIO CS in the hardware design. A DT property has been added to > describe the CS array: cs-gpios. > > Here is the code parsing it this new property, allocating what needs to > be, requesting the GPIOs and returning an array with the additional > available CS. The first entries of this array are left empty and are > reserved for native CS. > > Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx> Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next. Miquel
