Hello all,
Does anyone know how to use the I2C module for the MPC8272?? We are attempting
to enable it by following code written for a bareboard system and converting it
into a kernel module (2.6.11 Kernel), but nothing happens on our SDA and SCL
data lines. The parameter ram is kind of tricky to set up, but I beleive we
have everything pointing where it should. To write to the IMM we are using the
ioremap function with ioread and iowrite, we can write to the ports so I don't
think there is an issue writing to memory, but I'm new to embedded linux. Has
anyone ever used the I2C controller in one of freescale's chips or just a good
understanding of I2C modules in embedded linux?? I think all the chips have
the same I2C interface....so it should be the same set up for MPC8250, 8255,
8260, etc.
Thanks,
Cory Kuffner
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