[v1] mtd: rawnand: marvell: add support for AC5 SoC

[PATCH 0/3] mtd: rawnand: marvell: add support for AC5 SoC

Posted by Vadym Kochan 3 years, 5 months ago

This series adds support for AC5 SoC.

The following changes were made to add AC5 support:

   1) Modify Marvell nand NFC timing set for mode 0

   2) fix validation in AC5 Nand driver for ONFI timings values modes 1 and 3

   3) remove unnecessary nand timing-mode in device tree of ac5.dtsi

   4) add nand missing AC5X layouts , add option to use ndtr predefined values

   5) Zero steps and total fields of ecc in ecc controller initialization so
      nand_scan_tail() will calculate these two fields, otherwise
      NAND initialization will fail with kernel 5.15 and above.

Aviram Dali (2):
  dt-bindings: mtd: Add AC5 specific binding
  mtd: rawnand: marvell: add support for AC5 SoC

Vadym Kochan (1):
  mtd: rawnand: Partially revert 4114f97c41cd ("mtd: rawnand: Get rid of
    a few unused definitions")

 .../devicetree/bindings/mtd/marvell-nand.txt  |   1 +
 drivers/mtd/nand/raw/Kconfig                  |   2 +-
 drivers/mtd/nand/raw/marvell_nand.c           | 277 ++++++++++++++++--
 drivers/mtd/nand/raw/nand_timings.c           |  14 +
 include/linux/mtd/rawnand.h                   |   3 +
 5 files changed, 264 insertions(+), 33 deletions(-)

-- 
2.17.1

Re: [PATCH 0/3] mtd: rawnand: marvell: add support for AC5 SoC

Posted by Chris Packham 2 years, 10 months ago

Hi Vadym,

On 19/10/22 21:20, Vadym Kochan wrote:
> This series adds support for AC5 SoC.
>
> The following changes were made to add AC5 support:
>
>     1) Modify Marvell nand NFC timing set for mode 0
>
>     2) fix validation in AC5 Nand driver for ONFI timings values modes 1 and 3
>
>     3) remove unnecessary nand timing-mode in device tree of ac5.dtsi
>
>     4) add nand missing AC5X layouts , add option to use ndtr predefined values
>
>     5) Zero steps and total fields of ecc in ecc controller initialization so
>        nand_scan_tail() will calculate these two fields, otherwise
>        NAND initialization will fail with kernel 5.15 and above.
>
> Aviram Dali (2):
>    dt-bindings: mtd: Add AC5 specific binding
>    mtd: rawnand: marvell: add support for AC5 SoC

Are you still looking into this series? I see one part made it upstream 
as commit 68c18dae6888 ("mtd: rawnand: marvell: add missing layouts") 
and there was an off-shoot series around converting the DT binding.

> Vadym Kochan (1):
>    mtd: rawnand: Partially revert 4114f97c41cd ("mtd: rawnand: Get rid of
>      a few unused definitions")
>
>   .../devicetree/bindings/mtd/marvell-nand.txt  |   1 +
>   drivers/mtd/nand/raw/Kconfig                  |   2 +-
>   drivers/mtd/nand/raw/marvell_nand.c           | 277 ++++++++++++++++--
>   drivers/mtd/nand/raw/nand_timings.c           |  14 +
>   include/linux/mtd/rawnand.h                   |   3 +
>   5 files changed, 264 insertions(+), 33 deletions(-)
>

Re: [PATCH 0/3] mtd: rawnand: marvell: add support for AC5 SoC

Posted by Vadym Kochan 2 years, 10 months ago

Hi Chris,

Sorry for the delay.

Currently I do not work with Marvell, so I can't do anything with that.

Regards,
Vadym

________________________________________
Від: Chris Packham <Chris.Packham@alliedtelesis.co.nz>
Надіслано: 25 травня 2023 р. 3:53
Кому: Vadym Kochan; Miquel Raynal; Richard Weinberger; Vignesh Raghavendra; Rob Herring; Krzysztof Kozlowski; Roger Quadros; Florian Fainelli; Wolfram Sang; Liang Yang; Thomas Bogendoerfer; Aviram Dali; linux-mtd@lists.infradead.org; devicetree@vger.kernel.org; linux-kernel@vger.kernel.org
Копія: Elad Nachman
Тема: Re: [PATCH 0/3] mtd: rawnand: marvell: add support for AC5 SoC

Hi Vadym,

On 19/10/22 21:20, Vadym Kochan wrote:
> This series adds support for AC5 SoC.
>
> The following changes were made to add AC5 support:
>
>     1) Modify Marvell nand NFC timing set for mode 0
>
>     2) fix validation in AC5 Nand driver for ONFI timings values modes 1 and 3
>
>     3) remove unnecessary nand timing-mode in device tree of ac5.dtsi
>
>     4) add nand missing AC5X layouts , add option to use ndtr predefined values
>
>     5) Zero steps and total fields of ecc in ecc controller initialization so
>        nand_scan_tail() will calculate these two fields, otherwise
>        NAND initialization will fail with kernel 5.15 and above.
>
> Aviram Dali (2):
>    dt-bindings: mtd: Add AC5 specific binding
>    mtd: rawnand: marvell: add support for AC5 SoC

Are you still looking into this series? I see one part made it upstream
as commit 68c18dae6888 ("mtd: rawnand: marvell: add missing layouts")
and there was an off-shoot series around converting the DT binding.

> Vadym Kochan (1):
>    mtd: rawnand: Partially revert 4114f97c41cd ("mtd: rawnand: Get rid of
>      a few unused definitions")
>
>   .../devicetree/bindings/mtd/marvell-nand.txt  |   1 +
>   drivers/mtd/nand/raw/Kconfig                  |   2 +-
>   drivers/mtd/nand/raw/marvell_nand.c           | 277 ++++++++++++++++--
>   drivers/mtd/nand/raw/nand_timings.c           |  14 +
>   include/linux/mtd/rawnand.h                   |   3 +
>   5 files changed, 264 insertions(+), 33 deletions(-)
>