[u-boot][PATCH v2 0/8] rawnand: omap_gpmc: driver model support

[Roger Quadros]

Hi Michael & Dario,

This series adds driver model support for rawnand: omap_gpmc
and omap_elm drivers.

This will enable the driver to be used on K2/K3 platforms as well.

This series along with remaining patches required to get NAND working on
AM6x EVM is available here
https://github.com/rogerq/u-boot/commits/for-v2023.01/am64-nand-base-2.0

cheers,
-roger

Changelog:
v2:
- Fixed build warning and failures for am335x_guardian, chiliboard, and cm_t32
	- use __maybe_unused struct nand_chip to fix build warning
- make elm_probe() a NOP if ELM_BASE is defined. This should not interfere
  with existing platforms that don't use Driver Model for ELM driver.

Roger Quadros (8):
  mtd: rawnand: omap_gpmc: Fix BCH6/16 HW based correction
  mtd: rawnand: nand_base: Allow base driver to be used in SPL without
    nand_bbt
  dt-bindings: mtd: Add ti,gpmc-nand DT binding documentation
  mtd: rawnand: omap_gpmc: support u-boot driver model
  mtd: rawnand: omap_gpmc: Add SPL NAND support
  mtd: rawnand: omap_gpmc: Enable SYS_NAND_PAGE_COUNT for OMAP_GPMC
  dt-bindings: mtd: Add ti,elm DT binding documentation
  mtd: rawnand: omap_elm: u-boot driver model support

 doc/device-tree-bindings/mtd/ti,elm.yaml      |  72 +++
 .../mtd/ti,gpmc-nand.yaml                     | 129 +++++
 drivers/mtd/nand/raw/Kconfig                  |   9 +-
 drivers/mtd/nand/raw/Makefile                 |   2 +-
 drivers/mtd/nand/raw/nand_base.c              |  18 +-
 drivers/mtd/nand/raw/omap_elm.c               |  35 +-
 .../mtd => drivers/mtd/nand/raw}/omap_elm.h   |   6 +
 drivers/mtd/nand/raw/omap_gpmc.c              | 441 +++++++++++++-----
 8 files changed, 604 insertions(+), 108 deletions(-)
 create mode 100644 doc/device-tree-bindings/mtd/ti,elm.yaml
 create mode 100644 doc/device-tree-bindings/mtd/ti,gpmc-nand.yaml
 rename {include/linux/mtd => drivers/mtd/nand/raw}/omap_elm.h (97%)

-- 
2.34.1