2008-07-25 10:07:17 Possible Conflict with Peripheral warning
murti iki (GERMANY)
Hello, I have a driver module that makes use of GPIO2 and GPIO3. They are used in GPIO mode (interrupts enabled)
when I register the module with insmod I get the below warning. Should I be concerned?
I am not making use of any other peripheral except SPI so I think it should be okey yet I am wondering if there is a way
to get rid of this warning.
bfin-gpio: Possible Conflict with Peripheral usage and GPIO 3 detected!
bfin-gpio: Possible Conflict with Peripheral usage and GPIO 2 detected!
2008-07-25 11:45:35 Re: Possible Conflict with Peripheral warning
Mike Frysinger (UNITED STATES)
the warning comes up with the peripheral register is set already ... this may be due to u-boot or another linux driver.
later versions of linux will accurately track peripherals and gpios, but i dont think this is in 2008R1. what version are you using ?