[PATCH][RFC]Updated MPC I2C driver

[Adrian Cox]

On Thu, 2004-07-01 at 15:59, Matthew McClintock wrote:
> 	The driver works well on both an mpc8540ads and a sandpoint here.
> However, I just learned yesterday that i2c 32-bit read/writes on the
> 85xx will not always be guaranteed to work.

It seems that the MPC107 is happy with 8 bit accesses to the registers,
so here's another version of the patch. This also changes the time
calculations to use time_after().

This still leaves the interrupt handling register of the MPC5200
unsolved. I suggest introducing another flag for the MPC5200, and adding
a small piece of extra setup code.

- Adrian Cox
Humboldt Solutions Ltd.

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