> > AFAIK board designs using this all have an external pull-up resistor. > Maybe this pin is open-drain by design? > > Also, for higher clock rates you should increase the drive strength. > > 30 mA should be good enough for clock rates up to 50 MHz. >
Assuming that what you write is accurate, then documentation for CPU and the corresponding Kernel dtsi should be changed Is this the case ? -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
