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TPS68470 I2C pull-up

Other Parts Discussed in Thread: TPS68470

Hi,

May you suggest what is the appropriate pull-up resister value on SDA/SCL between Intel CPU and TPS68470?

My customer has some boards that they can easily see SCL latched @ low level.  They talked to Intel and Intel suggest them to change pull-up resistor from 1Kohm to 2.2kOhm.  Then they're not able to duplicate ths issue on these boards anymore.

Intel mentioned this is related to TPS68470's internal "over current protection" on I2C bus.  May you help to provide related information?

Thanks!

Antony