linux-kernel - [PATCH 0/4] Start using rpmpd for power domains on MSM8974

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Message-Id: <20250621-msm8974-rpmpd-switch-v1-0-0a2cb303c446@lucaweiss.eu>
Date: Sat, 21 Jun 2025 15:19:55 +0200
From: Luca Weiss <luca@...aweiss.eu>
To: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org, 
 Bjorn Andersson <andersson@...nel.org>, 
 Mathieu Poirier <mathieu.poirier@...aro.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Manivannan Sadhasivam <mani@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, linux-remoteproc@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Luca Weiss <luca@...aweiss.eu>
Subject: [PATCH 0/4] Start using rpmpd for power domains on MSM8974

Switch over the ADSP PIL to use power-domains instead of a regulator,
and have one commit switching over the MSM8974 SoC plus all the devices
to use power-domains.

Note, that I'm aware that these changes are not backwards compatible and
not really bisectable, but since it only affects the ADSP on these
pretty old boards, I say it's fine to have this. Get all the patches
into the same release (6.17?) and then we're good again.

Signed-off-by: Luca Weiss <luca@...aweiss.eu>
---
Luca Weiss (4):
      dt-bindings: remoteproc: qcom,adsp: Make msm8974 use CX as power domain
      remoteproc: qcom_q6v5_pas: Use resource with CX PD for MSM8974
      ARM: dts: qcom: msm8974: Sort header includes alphabetically
      ARM: dts: qcom: msm8974: Start using rpmpd for power domains

 .../devicetree/bindings/remoteproc/qcom,adsp.yaml  | 18 ++------
 .../arm/boot/dts/qcom/qcom-apq8074-dragonboard.dts | 13 ------
 .../qcom/qcom-msm8974-lge-nexus5-hammerhead.dts    | 12 ------
 .../boot/dts/qcom/qcom-msm8974-samsung-hlte.dts    | 12 ------
 .../dts/qcom/qcom-msm8974-sony-xperia-rhine.dtsi   | 12 ------
 arch/arm/boot/dts/qcom/qcom-msm8974.dtsi           | 50 ++++++++++++++++++++--
 .../dts/qcom/qcom-msm8974pro-fairphone-fp2.dts     |  8 ----
 arch/arm/boot/dts/qcom/qcom-msm8974pro-htc-m8.dts  | 11 -----
 .../dts/qcom/qcom-msm8974pro-oneplus-bacon.dts     |  9 ----
 .../qcom/qcom-msm8974pro-samsung-klte-common.dtsi  | 11 ++---
 ...qcom-msm8974pro-sony-xperia-shinano-common.dtsi | 12 ------
 drivers/remoteproc/qcom_q6v5_pas.c                 |  2 +-
 12 files changed, 56 insertions(+), 114 deletions(-)
---
base-commit: 7fa2fb97cd28e1d9670da538095565b6fba83977
change-id: 20250621-msm8974-rpmpd-switch-b19b166c02be

Best regards,
-- 
Luca Weiss <luca@...aweiss.eu>