The GPIO problem on MPC8323?

[Scott Wood]

On Tue, Mar 23, 2010 at 03:07:49PM +0800, liu.yaojin at zte.com.cn wrote:
> hi,all:
> 
> i saw peter's mpc8xxx_gpio.c in kernel 2.6.31. it seems that file can only 
> be used on 831x and others, but not mpc8323. my platform is mpc8323, how 
> can i use the GPIO?
> i also found "QE GPIO Support" and "Support for simple, memory-mapped GPIO 
> controllers" selection,  how can i use it and test in user space?
> 
> thanks, best regards.

This is the same e-mail that you sent yesterday...  Yes, you want the QE
GPIO driver for QE chips.  It should work the same as other GPIO drivers. 
Check the documentation or the code for how to use the interface.

-Scott