pxa3xx-nand failing to find device on linux-next

From	Chris Packham <Chris.Packham@alliedtelesis.co.nz>
Newsgroups	linux.kernel
Subject	pxa3xx-nand failing to find device on linux-next
Date	2017-05-23 07:30 +0200
Message-ID	<tKaym-7e0-7@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Hi,

I'm doing some testing on linux-next and I'm finding that my nand flash 
has disappeared.

pxa3xx-nand f10d0000.flash: This platform can't do DMA on this device
pxa3xx-nand f10d0000.flash: non-supported command ef
pxa3xx-nand f10d0000.flash: non-supported command ee
pxa3xx-nand f10d0000.flash: non-supported command ef
pxa3xx-nand f10d0000.flash: non-supported command ee
On-die ECC forcefully enabled, not supported
nand: No NAND device found
pxa3xx-nand f10d0000.flash: failed to scan nand at cs 0

This was working around 4.11. I'll try to do some more digging tomorrow 
to narrow down a failure point but I thought I'd send this out now just 
in case it rings any bells.

The board I'm using (DB-88F6820-AMC) is unfortunately out-of tree but it 
should be pretty close to the armada-388-db. I can make my dts available 
if it's helpful.

Thanks,
Chris

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pxa3xx-nand failing to find device on linux-next Chris Packham <Chris.Packham@alliedtelesis.co.nz> - 2017-05-23 07:30 +0200
  Re: pxa3xx-nand failing to find device on linux-next Chris Packham <Chris.Packham@alliedtelesis.co.nz> - 2017-05-24 11:40 +0200
    Re: pxa3xx-nand failing to find device on linux-next Boris Brezillon <boris.brezillon@free-electrons.com> - 2017-05-24 13:30 +0200
      Re: pxa3xx-nand failing to find device on linux-next Boris Brezillon <boris.brezillon@free-electrons.com> - 2017-05-24 13:30 +0200
        Re: pxa3xx-nand failing to find device on linux-next Chris Packham <Chris.Packham@alliedtelesis.co.nz> - 2017-05-25 00:10 +0200

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