This has been implemented by following Linux documentation: Documentation/devicetree/bindings/arm/pmu.txt Change-Id: I22583eed3792d5828f9c260e952ec5e8cf9e118b Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com> Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/35476 Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>