This series enables detection of ACPI based TRBE devices via a stand alone purpose built representative platform device. But as a pre-requisite this changes coresight_platform_data structure assignment for the TRBE device.
This series is based on v6.5-rc1 kernel, is also dependent on the following EDK2 changes posted earlier by Sami.
https://edk2.groups.io/g/devel/message/107239 https://edk2.groups.io/g/devel/message/107241
Cc: Sami Mujawar sami.mujawar@arm.com Cc: Catalin Marinas catalin.marinas@arm.com Cc: Will Deacon will@kernel.org Cc: Mark Rutland mark.rutland@arm.com Cc: Suzuki K Poulose suzuki.poulose@arm.com Cc: Mike Leach mike.leach@linaro.org Cc: Leo Yan leo.yan@linaro.org Cc: Alexander Shishkin alexander.shishkin@linux.intel.com Cc: James Clark james.clark@arm.com Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org
Anshuman Khandual (3): arm_pmu: acpi: Add a representative platform device for TRBE coresight: trbe: Add a representative coresight_platform_data for TRBE coresight: trbe: Enable ACPI based TRBE devices
arch/arm64/include/asm/acpi.h | 3 + drivers/hwtracing/coresight/coresight-trbe.c | 15 ++++- drivers/hwtracing/coresight/coresight-trbe.h | 1 + drivers/perf/arm_pmu_acpi.c | 63 ++++++++++++++++++++ include/linux/perf/arm_pmu.h | 1 + 5 files changed, 80 insertions(+), 3 deletions(-)