linux-kernel - [PATCH v6 0/2] Add support for clock controllers and CPU scaling for QCS615

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250814-qcs615-mm-cpu-dt-v6-v6-0-a06f69928ab5@oss.qualcomm.com>
Date: Thu, 14 Aug 2025 14:25:22 +0530
From: Taniya Das <taniya.das@....qualcomm.com>
To: Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc: Ajit Pandey <quic_ajipan@...cinc.com>,
        Imran Shaik <quic_imrashai@...cinc.com>,
        Jagadeesh Kona <quic_jkona@...cinc.com>, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Taniya Das <taniya.das@....qualcomm.com>,
        Konrad Dybcio <konrad.dybcio@....qualcomm.com>,
        Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Subject: [PATCH v6 0/2] Add support for clock controllers and CPU scaling
 for QCS615

Add the video, camera, display and gpu clock controller nodes and the
cpufreq-hw node to support cpu scaling.

Clock Dependency:
https://lore.kernel.org/lkml/20250702-qcs615-mm-v10-clock-controllers-v11-0-9c216e1615ab@quicinc.com/

Changes in v6:
- Rebase to patchset to sm6150.
- Fix the gpucc and dispcc device tree nodes for the dtbs_check errors.
- Update the author email and SoB to use the new 'OSS' email.
- Link to v5: https://lore.kernel.org/all/20250702-qcs615-mm-cpu-dt-v4-v5-0-df24896cbb26@quicinc.com/

Changes in v5:
- Update the documentation for CPUFREQ-HW for QCS615.
- Update the device tree node for cpufreq-hw to point to the new compatible.
- Link to v4: https://lore.kernel.org/r/20250625-qcs615-mm-cpu-dt-v4-v4-0-9ca880c53560@quicinc.com

Changes in v4:
- Fix the typo(removal of "") from cpufreq-hw node
- Link to v3: https://lore.kernel.org/r/20250612-qcs615-mm-cpu-dt-v3-v3-0-721d5db70342@quicinc.com

Changes in v3:
- Move the cpufreq-hw node under /soc {}
- Add the RB-tag on (v2) from [Konrad]
- Link to v2: https://lore.kernel.org/lkml/20250119-qcs615-mm-v2-dt-nodes-v2-0-c46ab4080989@quicinc.com/

Changes in v2:
- pad address field to 8 digits [Dmitry]
- Replace cpu/CPU in commit [Dmitry]
- Update the binding to use SC7180 compatible, as QCS615 uses the same
  hardware version.
- Link to v1: https://lore.kernel.org/r/20241108-qcs615-mm-dt-nodes-v1-0-b2669cac0624@quicinc.com

Signed-off-by: Taniya Das <taniya.das@....qualcomm.com>
---
Taniya Das (2):
      arm64: dts: qcom: qcs615: Add clock nodes for multimedia clock
      arm64: dts: qcom: qcs615: Add CPU scaling clock node

 arch/arm64/boot/dts/qcom/sm6150.dtsi | 86 ++++++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
---
base-commit: 43c3c17f0c805882d1b48818b1085747a68c80ec
change-id: 20250813-qcs615-mm-cpu-dt-v6-cd303ce46b83

Best regards,
-- 
Taniya Das <taniya.das@....qualcomm.com>