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

From: Alex Smith
Date: Mon Sep 07 2015 - 10:55:01 EST


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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