[PATCH v1 0/2] Meson NAND: waiting w/o wired ready/busy pin

[Arseniy Krasnov]

Main thing that this patchset adds is support for waiting for command
completion when there is no wired ready/busy pin. This is implemented
by using Meson specific command which operates without wired pin, but
supports interrupt driven waiting (default way for waiting without
hardware pin is 'nand_soft_waitrdy()' which uses software loop instead
of interrupt). To select which mode to use during driver initialization,
common NAND controller property is used - 'nand-rb'. It is described in
'nand-controller.yaml'. But for Meson, its description was missed in
'amlogic,meson-nand.yaml', so this patchset also adds support for it.

Patch for bindings was tested with dt_binding_check and dtbs_check.

Arseniy Krasnov (2):
  dt-bindings: nand: meson: Fix 'nand-rb' property
  mtd: rawnand: meson: waiting w/o wired ready/busy pin

 .../bindings/mtd/amlogic,meson-nand.yaml      |  7 ++
 drivers/mtd/nand/raw/meson_nand.c             | 82 ++++++++++++++++++-
 2 files changed, 85 insertions(+), 4 deletions(-)

-- 
2.35.0