Hello,
It appears STR is not working for this part and this version of the Linux kernel. Yes, it is very old. I found a pull request that claims STR is working for the DRA7.
It was introduced in 3.18. We cannot do an upgrade to this version as it would require too many changes, including Android.
We would like to backport the changes to 3.8.13. This will be a big job. Before starting, I was hoping someone could answer some questions.
Since the final changes were not added until 3.18, is there a reason it took this long? Meaning, is there something that was not available in 3.8.13 that was needed to do STR in the Jacinto6 processors?
Is this adventure even possible?
Thanks