On Wed, 2021-06-02 at 09:49:13 UTC, wrote: > From: Patrice Chotard <patrice.chotard@xxxxxxxxxxx> > > After power up, all SPI NAND's blocks are locked. Only read operations > are allowed, write and erase operations are forbidden. > The SPI NAND framework unlocks all the blocks during its initialization. > > During a standby low power, the memory is powered down, losing its > configuration. > During the resume, the QSPI driver state is restored but the SPI NAND > framework does not reconfigured the memory. > > This patch adds SPI-NAND MTD PM handlers for resume ops. > SPI NAND resume op re-initializes SPI NAND flash to its probed state. > > Signed-off-by: Christophe Kerello <christophe.kerello@xxxxxxxxxxx> > Signed-off-by: Patrice Chotard <patrice.chotard@xxxxxxxxxxx> Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks. Miquel