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Message-Id: <20220920092238.3798762-1-suzuki.poulose@arm.com>
Date: Tue, 20 Sep 2022 10:22:38 +0100
From: Suzuki K Poulose <suzuki.poulose@....com>
To: gregkh@...uxfoundation.org
Cc: coresight@...ts.linaro.org, mathieu.poirier@...aro.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
mike.leach@...aro.org, leo.yan@...aro.org,
Suzuki K Poulose <suzuki.poulose@....com>
Subject: [GIT PULL] Coresight changes for v6.1
Hi Greg,
Please find the coresight self hosted trace subsystem updates for
v6.1. Kindly consider pulling.
Thanks
Suzuki
The following changes since commit 1c23f9e627a7b412978b4e852793c5e3c3efc555:
Linux 6.0-rc2 (2022-08-21 17:32:54 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git tags/coresight-next-v6.1
for you to fetch changes up to 5fc1531dd771cd1481116a66f992a190e01efce6:
hwtracing: hisi_ptt: Fix up for "iommu/dma: Make header private" (2022-09-12 10:12:25 -0600)
----------------------------------------------------------------
coresight: Changes for v6.1
Coresight trace subsystem updates for v6.1 includes:
- Support for HiSilicon PTT trace
- Coresight cleanup of sysfs accessor functions, reduced
code size.
- Expose coresight timestamp source for ETMv4+
- DT binding updates to include missing properties
- Minor documentation, Kconfig text fixes.
Signed-off-by: Suzuki K Poulose <suzuki.poulose@....com>
----------------------------------------------------------------
Christophe JAILLET (1):
coresight: docs: Fix a broken reference
German Gomez (2):
coresight: etm4x: Expose default timestamp source in sysfs
coresight: etm4x: docs: Add documentation for 'ts_source' sysfs interface
James Clark (5):
coresight: Remove unused function parameter
coresight: Simplify sysfs accessors by using csdev_access abstraction
coresight: Re-use same function for similar sysfs register accessors
coresight: cti-sysfs: Re-use same functions for similar sysfs register accessors
coresight: Make new csdev_access offsets unsigned
Nathan Chancellor (1):
coresight: cti-sysfs: Mark coresight_cti_reg_store() as __maybe_unused
Randy Dunlap (1):
coresight: trbe: fix Kconfig "its" grammar
Rob Herring (2):
dt-bindings: arm: coresight: Add 'power-domains' property
dt-bindings: arm: coresight-tmc: Add 'iommu' property
Stephen Rothwell (1):
hwtracing: hisi_ptt: Fix up for "iommu/dma: Make header private"
Yicong Yang (5):
iommu/arm-smmu-v3: Make default domain type of HiSilicon PTT device to identity
hwtracing: hisi_ptt: Add trace function support for HiSilicon PCIe Tune and Trace device
hwtracing: hisi_ptt: Add tune function support for HiSilicon PCIe Tune and Trace device
docs: trace: Add HiSilicon PTT device driver documentation
MAINTAINERS: Add maintainer for HiSilicon PTT driver
.../ABI/testing/sysfs-bus-coresight-devices-etm4x | 8 +
Documentation/ABI/testing/sysfs-devices-hisi_ptt | 61 ++
.../bindings/arm/arm,coresight-catu.yaml | 3 +
.../devicetree/bindings/arm/arm,coresight-cti.yaml | 3 +
.../bindings/arm/arm,coresight-dynamic-funnel.yaml | 3 +
.../arm/arm,coresight-dynamic-replicator.yaml | 3 +
.../bindings/arm/arm,coresight-etb10.yaml | 3 +
.../devicetree/bindings/arm/arm,coresight-etm.yaml | 3 +
.../bindings/arm/arm,coresight-static-funnel.yaml | 3 +
.../arm/arm,coresight-static-replicator.yaml | 3 +
.../devicetree/bindings/arm/arm,coresight-stm.yaml | 3 +
.../devicetree/bindings/arm/arm,coresight-tmc.yaml | 6 +
.../bindings/arm/arm,coresight-tpiu.yaml | 3 +
.../bindings/arm/arm,embedded-trace-extension.yaml | 3 +
.../trace/coresight/coresight-cpu-debug.rst | 3 +-
.../trace/coresight/coresight-etm4x-reference.rst | 14 +
Documentation/trace/hisi-ptt.rst | 298 ++++++
Documentation/trace/index.rst | 1 +
MAINTAINERS | 8 +
arch/arm64/include/asm/sysreg.h | 1 +
drivers/Makefile | 1 +
drivers/hwtracing/Kconfig | 2 +
drivers/hwtracing/coresight/Kconfig | 4 +-
drivers/hwtracing/coresight/coresight-catu.c | 27 +-
drivers/hwtracing/coresight/coresight-catu.h | 8 +-
drivers/hwtracing/coresight/coresight-core.c | 28 +
drivers/hwtracing/coresight/coresight-cti-sysfs.c | 213 ++--
drivers/hwtracing/coresight/coresight-etb10.c | 28 +-
.../hwtracing/coresight/coresight-etm3x-sysfs.c | 34 +-
.../hwtracing/coresight/coresight-etm4x-sysfs.c | 29 +
drivers/hwtracing/coresight/coresight-priv.h | 72 +-
drivers/hwtracing/coresight/coresight-replicator.c | 10 +-
drivers/hwtracing/coresight/coresight-stm.c | 40 +-
drivers/hwtracing/coresight/coresight-tmc-core.c | 48 +-
drivers/hwtracing/coresight/coresight-tmc.h | 4 +-
drivers/hwtracing/ptt/Kconfig | 12 +
drivers/hwtracing/ptt/Makefile | 2 +
drivers/hwtracing/ptt/hisi_ptt.c | 1046 ++++++++++++++++++++
drivers/hwtracing/ptt/hisi_ptt.h | 200 ++++
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 21 +
include/linux/coresight.h | 23 +
41 files changed, 1973 insertions(+), 312 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-devices-hisi_ptt
create mode 100644 Documentation/trace/hisi-ptt.rst
create mode 100644 drivers/hwtracing/ptt/Kconfig
create mode 100644 drivers/hwtracing/ptt/Makefile
create mode 100644 drivers/hwtracing/ptt/hisi_ptt.c
create mode 100644 drivers/hwtracing/ptt/hisi_ptt.h
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