linux-phytec-ti

Merge pull request #198 in PROCESSOR-SDK/processor-sdk-linux from plsdk-3063 to processor-sdk-linux-4.19.y

* commit 'd1dd72e6fb553333deac13acbcea7be70034931c':
  net: ethernet: ti: iep: add critical section protection for pps_enable operation
  net: ethernet: ti: cpts: cpts latch process enhancements