On Thu, 2023-06-08 at 04:47:28 UTC, Arseniy Krasnov wrote: > If there is no wired ready/busy pin, classic way to wait for command > completion is to use function 'nand_soft_waitrdy()'. Meson NAND has > special command which allows to wait for NAND_STATUS_READY bit without > reading status in a software loop (as 'nand_soft_waitrdy()' does). To > use it send this command along with NAND_CMD_STATUS, then wait for an > interrupt, and after interrupt send NAND_CMD_READ0. So this feature > allows to use interrupt driven waiting without wired ready/busy pin. > > Suggested-by: Liang Yang <liang.yang@xxxxxxxxxxx> > Signed-off-by: Arseniy Krasnov <AVKrasnov@xxxxxxxxxxxxxx> Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks. Miquel
