[0/5] arm64: DT binding/PMU updates

Message

Robin Murphy Dec. 7, 2021, 6:20 p.m. UTC

Hi all,

Here's another bunch of PMU-related updates I've been accruing lately.
Patch #1 is rebased on Thierry's patch already adding the Cortex-A78
compatible so probably wants to go via Rob to avoid further conflicts.

Thanks,
Robin.

Robin Murphy (5):
  dt-bindings: arm: Catch up with Cortex/Neoverse CPUs again
  arm64: perf: Simplify registration boilerplate
  arm64: perf: Support new DT compatibles
  dt-bindings: perf: Convert Arm DSU to schema
  dt-bindings: perf: Add compatible for Arm DSU-110

 .../devicetree/bindings/arm/arm-dsu-pmu.txt   | 27 --------
 .../devicetree/bindings/arm/cpus.yaml         |  6 ++
 .../devicetree/bindings/arm/pmu.yaml          |  6 ++
 .../devicetree/bindings/perf/arm,dsu-pmu.yaml | 45 ++++++++++++
 arch/arm64/kernel/perf_event.c                | 68 +++++++++++++------
 5 files changed, 104 insertions(+), 48 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/arm/arm-dsu-pmu.txt
 create mode 100644 Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml