[PATCH 0/1] OMAP: I2C: Add mpu wake up latency constraint

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Sending this patch that fixes a problem where I2C transfers get stalled
because MPU can hit off mode while i2c is waiting for transfer
completion.

There are some changes on how clkrate is passed to i2c-omap bus
driver, as I needed to pass also the constraint setting function.
So review comments are most welcome.

Applies on top of pm-branch. Just build tested for
omap3_pm_defconfig. Could not get linux-omap to boot
on my rx-51, so it's only tested with our internal tree.

- Kalle


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