This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Linux/AM3352: Wrong Timer Posted Mode Handling with 25MHz Input Clock

Expert 6160 points
Part Number: AM3352

Tool/software: Linux

Hi,

customer was facing crash issue that seemed related to Timer Posted mode (TSICR.POSTED)

In his case , the default value 0x1 (the one from reset) is kept when it should be changed to 0x0 ==> this should be the case for 25MHz input clock

He forced the value to 0x0 and does not expriment crash since 2weeks

On TI EVM, the post mode is kept to 1 ...but as running based on 24MHz this is ok . 

So in overall , despite ther should be a patch enabling the right modification https://patchwork.kernel.org/patch/3234611/