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Re: [PATCH v4 0/3] mtd: nand: jz4780: Add NAND and BCH drivers

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  Re: [PATCH v4 0/3] mtd: nand: jz4780: Add NAND and BCH drivers Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> - 2015-09-06 22:50 +0200
    Re: [PATCH v4 0/3] mtd: nand: jz4780: Add NAND and BCH drivers Alex Smith <alex.smith@imgtec.com> - 2015-09-07 17:00 +0200
      Re: [PATCH v4 0/3] mtd: nand: jz4780: Add NAND and BCH drivers Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> - 2015-09-07 18:10 +0200

#1219858 — Re: [PATCH v4 0/3] mtd: nand: jz4780: Add NAND and BCH drivers

On 27 Jul 02:50 PM, Alex Smith wrote:
> Hi,
> 
> This series adds support for the BCH controller and NAND devices on
> the Ingenic JZ4780 SoC.
> 
> Tested on the MIPS Creator Ci20 board. All dependencies are now in
> mainline so it should be possible to compile test now.
> 
> This version of the series has been rebased on 4.2-rc4, and also adds
> an additional patch to fix an issue that was encountered in the
> external Ci20 3.18 kernel branch.
> 
> Review and feedback welcome.
> 

The NEMC driver seems to be upstream. Any chance you submit devicetree
changes as well for Ci20 (so we can actually test this)?

> Thanks,
> Alex
> 
> Alex Smith (3):
>   mtd: nand: increase ready wait timeout and report timeouts
>   dt-bindings: binding for jz4780-{nand,bch}
>   mtd: nand: jz4780: driver for NAND devices on JZ4780 SoCs
> 
>  .../bindings/mtd/ingenic,jz4780-nand.txt           |  57 ++++
>  drivers/mtd/nand/Kconfig                           |   7 +
>  drivers/mtd/nand/Makefile                          |   1 +
>  drivers/mtd/nand/jz4780_bch.c                      | 354 +++++++++++++++++++
>  drivers/mtd/nand/jz4780_bch.h                      |  42 +++
>  drivers/mtd/nand/jz4780_nand.c                     | 376 +++++++++++++++++++++
>  drivers/mtd/nand/nand_base.c                       |  15 +-
>  7 files changed, 849 insertions(+), 3 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt
>  create mode 100644 drivers/mtd/nand/jz4780_bch.c
>  create mode 100644 drivers/mtd/nand/jz4780_bch.h
>  create mode 100644 drivers/mtd/nand/jz4780_nand.c
> 
> -- 
> 2.4.6
> 
> 
> ______________________________________________________
> Linux MTD discussion mailing list
> http://lists.infradead.org/mailman/listinfo/linux-mtd/

-- 
Ezequiel Garcia, VanguardiaSur
www.vanguardiasur.com.ar
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#1220256

On 06/09/2015 21:38, Ezequiel Garcia wrote:
> On 27 Jul 02:50 PM, Alex Smith wrote:
>> Hi,
>>
>> This series adds support for the BCH controller and NAND devices on
>> the Ingenic JZ4780 SoC.
>>
>> Tested on the MIPS Creator Ci20 board. All dependencies are now in
>> mainline so it should be possible to compile test now.
>>
>> This version of the series has been rebased on 4.2-rc4, and also adds
>> an additional patch to fix an issue that was encountered in the
>> external Ci20 3.18 kernel branch.
>>
>> Review and feedback welcome.
>>
> 
> The NEMC driver seems to be upstream. Any chance you submit devicetree
> changes as well for Ci20 (so we can actually test this)?

Sure, can do. The pinctrl driver is not yet upstream (needs some work) which is why I didn't add the DT changes initially, but at least if you boot the board from the NAND then U-Boot should have left everything in a state usable by the kernel.

Thanks,
Alex

> 
>> Thanks,
>> Alex
>>
>> Alex Smith (3):
>>   mtd: nand: increase ready wait timeout and report timeouts
>>   dt-bindings: binding for jz4780-{nand,bch}
>>   mtd: nand: jz4780: driver for NAND devices on JZ4780 SoCs
>>
>>  .../bindings/mtd/ingenic,jz4780-nand.txt           |  57 ++++
>>  drivers/mtd/nand/Kconfig                           |   7 +
>>  drivers/mtd/nand/Makefile                          |   1 +
>>  drivers/mtd/nand/jz4780_bch.c                      | 354 +++++++++++++++++++
>>  drivers/mtd/nand/jz4780_bch.h                      |  42 +++
>>  drivers/mtd/nand/jz4780_nand.c                     | 376 +++++++++++++++++++++
>>  drivers/mtd/nand/nand_base.c                       |  15 +-
>>  7 files changed, 849 insertions(+), 3 deletions(-)
>>  create mode 100644 Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt
>>  create mode 100644 drivers/mtd/nand/jz4780_bch.c
>>  create mode 100644 drivers/mtd/nand/jz4780_bch.h
>>  create mode 100644 drivers/mtd/nand/jz4780_nand.c
>>
>> -- 
>> 2.4.6
>>
>>
>> ______________________________________________________
>> Linux MTD discussion mailing list
>> http://lists.infradead.org/mailman/listinfo/linux-mtd/
> 
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#1220305

On 7 September 2015 at 11:54, Alex Smith <alex.smith@imgtec.com> wrote:
> On 06/09/2015 21:38, Ezequiel Garcia wrote:
>> On 27 Jul 02:50 PM, Alex Smith wrote:
>>> Hi,
>>>
>>> This series adds support for the BCH controller and NAND devices on
>>> the Ingenic JZ4780 SoC.
>>>
>>> Tested on the MIPS Creator Ci20 board. All dependencies are now in
>>> mainline so it should be possible to compile test now.
>>>
>>> This version of the series has been rebased on 4.2-rc4, and also adds
>>> an additional patch to fix an issue that was encountered in the
>>> external Ci20 3.18 kernel branch.
>>>
>>> Review and feedback welcome.
>>>
>>
>> The NEMC driver seems to be upstream. Any chance you submit devicetree
>> changes as well for Ci20 (so we can actually test this)?
>
> Sure, can do. The pinctrl driver is not yet upstream (needs some work) which is why I didn't add the DT changes initially, but at least if you boot the board from the NAND then U-Boot should have left everything in a state usable by the kernel.
>

Great, thanks! I definitely look forward to test this.
-- 
Ezequiel García, VanguardiaSur
www.vanguardiasur.com.ar
--
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