> Changes I submitted in this patch set is for a different purpose which > is very Aspeed H/W specific, and actually it's a more serious timeout > setting indeed. If this H/W is used in multi-master environment, it > could meet a H/W hang that freezes itself in slave mode and it can't > escape from the state. To resolve the specific case, this H/W provides > self-recovery feature which monitors abnormal state of SDA, SCL and its > H/W state machine using the timeout setting to determine the escape > condition. Thanks for the summary. I just wonder on what the timeout value depends. Do we really need to put in DT or can we derive it e.g. from the compatible value in the driver?
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