[PATCH v2 0/9] Add DM support for atmel NAND driver

[Balamanikandan Gunasundar]

Change include:

- Adapt GPIO descriptor apis for U-Boot. Use
  gpio_request_by_name_nodev, dm_gpio_get_value etc.
- Use U_BOOT_DRIVER instead of platform_driver.
- Replace struct platform_device with struct udevice
- Check the status of nfc exec operation by polling the status
  register instead of interrupt based handling
- DMA operations not supported. Remove it
- Adapt DT parsing to U-Boot APIs

v2:

- Add linux reference version in the commit message from which the
  driver is ported from
- Reword the commit message to describe the changes clearly

Balamanikandan Gunasundar (9):
  nand: atmel: Add DM based NAND driver
  nand: atmel: Add pmecc driver
  mfd: syscon: Add atmel-matrix registers definition
  memory: atmel-ebi: add Atmel EBI (External Bus Interface) driver
  mfd: syscon: atmel-smc: Add driver for atmel SMC
  configs: at91: sam9x60ek: Enable DM based nand driver
  ARM: dts: at91: sam9x60: Add nodes for EBI and NAND
  ARM: dts: at91: sam9x60ek: Enable NAND support
  board: sam9x60ek: remove nand init from board file

 MAINTAINERS                                  |    1 +
 arch/arm/dts/sam9x60.dtsi                    |   42 +
 arch/arm/dts/sam9x60ek.dts                   |  103 +
 board/atmel/sam9x60ek/sam9x60ek.c            |   59 -
 configs/sam9x60ek_mmc_defconfig              |    9 +-
 configs/sam9x60ek_nandflash_defconfig        |    9 +-
 configs/sam9x60ek_qspiflash_defconfig        |    8 +-
 drivers/Kconfig                              |    2 +
 drivers/Makefile                             |    1 +
 drivers/memory/Kconfig                       |    7 +
 drivers/memory/Makefile                      |    1 +
 drivers/memory/atmel_ebi.c                   |   37 +
 drivers/mfd/Kconfig                          |    4 +
 drivers/mfd/Makefile                         |    1 +
 drivers/mfd/atmel-smc.c                      |  364 +++
 drivers/mtd/nand/raw/Kconfig                 |    8 +
 drivers/mtd/nand/raw/Makefile                |    1 +
 drivers/mtd/nand/raw/atmel/Makefile          |    5 +
 drivers/mtd/nand/raw/atmel/nand-controller.c | 2293 ++++++++++++++++++
 drivers/mtd/nand/raw/atmel/pmecc.c           |  965 ++++++++
 drivers/mtd/nand/raw/atmel/pmecc.h           |   94 +
 include/configs/sam9x60ek.h                  |    5 -
 include/linux/mfd/syscon/atmel-matrix.h      |  112 +
 include/linux/mfd/syscon/atmel-smc.h         |  119 +
 24 files changed, 4177 insertions(+), 73 deletions(-)
 create mode 100644 drivers/memory/atmel_ebi.c
 create mode 100644 drivers/mfd/Kconfig
 create mode 100644 drivers/mfd/Makefile
 create mode 100644 drivers/mfd/atmel-smc.c
 create mode 100644 drivers/mtd/nand/raw/atmel/Makefile
 create mode 100644 drivers/mtd/nand/raw/atmel/nand-controller.c
 create mode 100644 drivers/mtd/nand/raw/atmel/pmecc.c
 create mode 100644 drivers/mtd/nand/raw/atmel/pmecc.h
 create mode 100644 include/linux/mfd/syscon/atmel-matrix.h
 create mode 100644 include/linux/mfd/syscon/atmel-smc.h

-- 
2.34.1