13 Oct
2010
13 Oct
'10
2:19 p.m.
Hi Stefan,
Why not use the already available GPIO functions instead (gpio_write_bit() etc)? This will make it easier to move this to the common (Linux) GPIO API at some time later.
Hmm, nice, didn't notice those yet. But somehow functionality is missing for toggling between output and tristate mode without changing output value. In linux we have gpio_direction_input() and gpio_direction_output() for this purpose.
Should I add something like this to ppc4xx-gpio.h?
Cheers, Stefan
Cheers Dirk