linux-kernel - [PATCH v2 0/2] Enable ETR and CTCU device for hamoa

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Message-Id: <20251106-enable-etr-and-ctcu-for-hamoa-v2-0-cdb3a18753aa@oss.qualcomm.com>
Date: Thu, 06 Nov 2025 09:57:24 +0800
From: Jie Gan <jie.gan@....qualcomm.com>
To: Suzuki K Poulose <suzuki.poulose@....com>,
        Mike Leach <mike.leach@...aro.org>,
        James Clark <james.clark@...aro.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Tingwei Zhang <tingwei.zhang@....qualcomm.com>,
        Mao Jinlong <jinlong.mao@....qualcomm.com>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, coresight@...ts.linaro.org,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Jie Gan <jie.gan@....qualcomm.com>,
        Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Subject: [PATCH v2 0/2] Enable ETR and CTCU device for hamoa

Enable support for ETR and CTCU devices on the Hamoa platform. The
newly added CTCU compatible will fallback to qcom,sa8775p-ctcu for device
probing.

Dependency of the binding patch:
https://lore.kernel.org/all/20251103-enable-ctcu-for-monaco-v4-1-92ff83201584@oss.qualcomm.com/

Signed-off-by: Jie Gan <jie.gan@....qualcomm.com>
---
Changes in v2:
- fix space issue.
- Link to v1: https://lore.kernel.org/r/20251104-enable-etr-and-ctcu-for-hamoa-v1-0-af552cfb902c@oss.qualcomm.com

---
Jie Gan (2):
      dt-binding: arm: add CTCU device for hamoa
      arm64: dts: qcom: hamoa: enable ETR and CTCU devices

 .../bindings/arm/qcom,coresight-ctcu.yaml          |   1 +
 arch/arm64/boot/dts/qcom/hamoa.dtsi                | 160 ++++++++++++++++++++-
 2 files changed, 160 insertions(+), 1 deletion(-)
---
base-commit: 9823120909776bbca58a3c55ef1f27d49283c1f3
change-id: 20251104-enable-etr-and-ctcu-for-hamoa-5dc4959e438e
prerequisite-change-id: 20251103-enable-ctcu-for-monaco-0db252ddf010:v4
prerequisite-patch-id: 24741288526740f3ac246613ce8398433d5c61c9
prerequisite-patch-id: b361d3a1a00bd5a94aef678c052e8728f7583339

Best regards,
-- 
Jie Gan <jie.gan@....qualcomm.com>