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

[Michael Nazzareno Trimarchi]

Hi

On Wed, Jul 20, 2022 at 9:40 AM <Tudor.Ambarus at microchip.com> wrote:
>
> On 7/19/22 13:46, Balamanikandan Gunasundar wrote:
> > This patch series adds support for NAND flash. The series adds DM
> > support and replaces the existing NAND driver NAND_ATMEL. The drivers
> > are ported from Linux based on the work done by Boris brezillon
>
> If you're going to resubmit, it would be helpful to specify on top of
> which kernel version your work is based on. This would help to backport
> fixes or new support in the future.
>

Please in commit message mention what was changed/dropped for example:

- force poll instead of interrupt
- move platform_device to udevice
- use of dm_gpio instead of gpiod

Michael

>
> >
> > 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 | 2300 ++++++++++++++++++
> >  drivers/mtd/nand/raw/atmel/pmecc.c           |  969 ++++++++
> >  drivers/mtd/nand/raw/atmel/pmecc.h           |   94 +
> >  include/linux/mfd/syscon/atmel-matrix.h      |  112 +
> >  include/linux/mfd/syscon/atmel-smc.h         |  119 +
> >  23 files changed, 4188 insertions(+), 68 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
> >
>


-- 
Michael Nazzareno Trimarchi
Co-Founder & Chief Executive Officer
M. +39 347 913 2170
michael at amarulasolutions.com
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