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Date: Tue, 10 Mar 2009 12:15:13 +1100
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Subject: Re: GPIO and SPI on CPM2 (8260)?
From: Daniel Ng <daniel.ng1234@gmail.com>
To: "Stepanov, Sergej" <Sergej.Stepanov@ids.de>, linuxppc-dev@ozlabs.org
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Hi Sergej,

On Fri, Mar 6, 2009 at 9:07 PM, Stepanov, Sergej <Sergej.Stepanov@ids.de> wrote:
> gpio - driver functions pretty well for a pin-setup, but uninitialized/unexported pins have undefined states

-did you achieve this using gpiolib.c? If not, then what files and
what kernel are you using? We are trying to get it working for 2.6.27.

> I found no spi-support for 8260-based boards with CPM2/1.

This is unfortunate. I guess this means SPI on these boards is not
used by many engineers...

> P.s. Have you seen cpm2-spi-support in u-boot?

No, sorry- not in u-boot.