Dear Huang Shijie,

Hi Marek:

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On Mon, May 21, 2012 at 03:36:41AM +0200, Marek Vasut wrote:

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Dear Shawn Guo,

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So non-DT probe has the same issue?  Or this is a DT probe only issue?

I started using DT, so I'm now fixing everything to work like it used
to. Damn this DT conversion broke about everything.

So you are saying the issue is introduced by gpmi-nand DT conversion?

thanks for your work. :)
But the gpmi nand driver should not work right now.

Why not? I tested, I could at least read stuff from it.

The DT for gpmi-nand is in Artem's l2-mtd tree.
And the device node item in DTS for gpmi is not added now.( I ever
submitted, but not accepted.)

Well I crafted one myself, I need different pinmux settings anyway so I added my 
own pinmux configuration.

Also the pinctrl item for gpmi is also not added not.

So I suggest you test it again when the next merge window opens, and all
the code is merged to kernel.

Please ... Shawn explained that this bug will still be there. So why not get it 
in early to fix bug asap. I'll resend to artem now.

If the bug still exits, please submit a fix patch then.

By the way, I really did not meet your error when I test the DT patches
for gpmi.

Can you post your snippet?

thanks
Huang Shijie

Best regards,
Marek Vasut