Merge tag 'arch-timer-errata-prereq' of...

Merge tag 'arch-timer-errata-prereq' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into for-next/core

Pre-requisites for the arch timer errata workarounds:

- Allow checking of a CPU-local erratum
- Add CNTVCT_EL0 trap handler
- Define Cortex-A73 MIDR
- Allow an erratum to be match for all revisions of a core
- Add capability to advertise Cortex-A73 erratum 858921

* tag 'arch-timer-errata-prereq' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms:
  arm64: cpu_errata: Add capability to advertise Cortex-A73 erratum 858921
  arm64: cpu_errata: Allow an erratum to be match for all revisions of a core
  arm64: Define Cortex-A73 MIDR
  arm64: Add CNTVCT_EL0 trap handler
  arm64: Allow checking of a CPU-local erratum