From: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora•org>
To: Rob Herring <robh+dt@kernel•org>,
Mathieu Poirier <mathieu.poirier@linaro•org>,
Suzuki K Poulose <suzuki.poulose@arm•com>,
Leo Yan <leo.yan@linaro•org>,
Alexander Shishkin <alexander.shishkin@linux•intel.com>,
Andy Gross <andy.gross@linaro•org>,
David Brown <david.brown@linaro•org>,
Vivek Gautam <vivek.gautam@codeaurora•org>,
Doug Anderson <dianders@chromium•org>,
Stephen Boyd <sboyd@kernel•org>,
Bjorn Andersson <bjorn.andersson@linaro•org>,
devicetree@vger•kernel.org, Mark Rutland <mark.rutland@arm•com>
Cc: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora•org>,
Rajendra Nayak <rnayak@codeaurora•org>,
linux-arm-msm@vger•kernel.org, linux-kernel@vger•kernel.org,
Sibi Sankar <sibis@codeaurora•org>,
linux-arm-kernel@lists•infradead.org
Subject: [PATCHv3 0/4] Add coresight support for SDM845 and MSM8996
Date: Fri, 18 Jan 2019 17:52:52 +0530 [thread overview]
Message-ID: <cover.1547813804.git.saiprakash.ranjan@codeaurora.org> (raw)
This patch series adds support for coresight on SDM845 and MSM8996.
* Patch 1 adds device tree nodes for SDM845 coresight components.
* Patch 2 adds device tree nodes for MSM8996 coresight components.
* Patch 3 enables support for ETMv4.2 and enables SDM845 to make
use of same driver(etm4x).
* Patch 4 is a trivial removal of duplicate header file.
Patch 1 and 3 depends on below AOSS QMP patches by Bjorn:
https://patchwork.kernel.org/patch/10749469/
https://patchwork.kernel.org/patch/10749481/
https://patchwork.kernel.org/patch/10749479/
https://patchwork.kernel.org/patch/10749475/
This patch series has been tested on SDM845 MTP and MSM8996
based Dragonboard 820c.
v3:
* Added arm,scatter-gather property as suggested by Suzuki.
v2:
* Added coresight support for msm8996 based on Vivek's patch.
Cleaned up and added coresight cpu debug nodes for msm8996.
* Merged coresight dtsi file into sdm845.dtsi as suggested by Bjorn
* Addressed Mathieu's feedback about masking the minor version in
etm4_arch_supported() and added a comment for reason to bypass
the AMBA bus discovery method.
Sai Prakash Ranjan (3):
arm64: dts: qcom: sdm845: Add Coresight support
coresight: etm4x: Add support to enable ETMv4.2
arm64: dts: qcom: sdm845: Remove the duplicate header inclusion
Vivek Gautam (1):
arm64: dts: qcom: msm8996: Add Coresight support
arch/arm64/boot/dts/qcom/msm8996.dtsi | 448 +++++++++++++++++
arch/arm64/boot/dts/qcom/sdm845.dtsi | 449 +++++++++++++++++-
drivers/hwtracing/coresight/coresight-etm4x.c | 2 +-
drivers/hwtracing/coresight/coresight-etm4x.h | 2 +-
4 files changed, 898 insertions(+), 3 deletions(-)
--
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next reply other threads:[~2019-01-18 12:23 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-18 12:22 Sai Prakash Ranjan [this message]
2019-01-18 12:22 ` [PATCHv3 1/4] arm64: dts: qcom: sdm845: Add Coresight support Sai Prakash Ranjan
2019-01-21 18:37 ` Mathieu Poirier
2019-01-22 13:41 ` Sai Prakash Ranjan
2019-01-18 12:22 ` [PATCHv3 2/4] arm64: dts: qcom: msm8996: " Sai Prakash Ranjan
2019-01-18 12:22 ` [PATCHv3 3/4] coresight: etm4x: Add support to enable ETMv4.2 Sai Prakash Ranjan
2019-01-21 10:48 ` Vivek Gautam
2019-01-21 18:48 ` Mathieu Poirier
2019-01-21 21:37 ` Mathieu Poirier
2019-01-22 13:43 ` Sai Prakash Ranjan
2019-01-18 12:22 ` [PATCHv3 4/4] arm64: dts: qcom: sdm845: Remove the duplicate header inclusion Sai Prakash Ranjan
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