hi:

2011/8/28 OrazioPirataDelloSpazio (Lorenzo) [off-list ref]:

On 8/28/11 8:59 AM, vichy wrote:

quoted

does the base address of gpio in kernel you use is the same or you
have modified for your board?

I didn't modify the kernel.
VIA EPIA LT BIOS set SCH3114 PME BASE ADDRESS at 0A00H

How do you suggest to proceed?

Thanks,

How about adding debug messages in the driver?
If that is a PCI device, you may use mmap to map the memory for programming.

BR,