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From: Val Packett <val@packett.cool>
Cc: Val Packett <val@packett.cool>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>,
	Johan Hovold <johan+linaro@kernel.org>,
	Manivannan Sadhasivam <mani@kernel.org>,
	Dmitry Baryshkov <lumag@kernel.org>,
	Maximilian Luz <luzmaximilian@gmail.com>,
	linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH v2 00/11] clk: qcom: sc8180x: PM-related fixes (and refactoring)
Date: Thu, 12 Mar 2026 08:12:05 -0300	[thread overview]
Message-ID: <20260312112321.370983-1-val@packett.cool> (raw)

v2:
- collect tags
- bring in dispcc patch mentioned in cover letter
- add a couple new discoveries (mostly camcc related)
- add refactoring to current style (qcom_cc_driver_data)

v1: https://lore.kernel.org/all/20260309010214.224621-1-val@packett.cool/

Also bonus new question: I found
https://git.codelinaro.org/clo/la/kernel/msm-4.14/-/commit/489da2db487312fdaf9441056745490031b59f55
and almost included a patch adding `.skip_retention_level = true` to MMCX
in rpmhpd for the SoC, but.. it should not be necessary, right?
Just having low_svs as the requested OPP in the consumers in the DT
shooould be enough to make sure it's always at least at low_svs?
(I *thought* it might've helped with the GDSC stuck-off issue for
both Titan and MDSS but it's more likely the other fixes..)

~val

Val Packett (11):
  dt-bindings: clock: qcom,gcc-sc8180x: Add missing GDSCs
  clk: qcom: gcc-sc8180x: Add missing GDSCs
  clk: qcom: gcc-sc8180x: Use retention for USB power domains
  clk: qcom: gcc-sc8180x: Use retention for PCIe power domains
  clk: qcom: gcc-sc8180x: Enable runtime PM support
  clk: qcom: gcc-sc8180x: Refactor to use qcom_cc_driver_data
  clk: qcom: dispcc-sm8250: Use shared ops on the mdss vsync clk
  clk: qcom: dispcc-sm8250: Enable parents for pixel clocks
  clk: qcom: camcc-sc8180x: Remove wait_val for Titan GDSC
  clk: qcom: camcc-sc8180x: Add missing HW_CTRL GDSC flag
  clk: qcom: camcc-sc8180x: Refactor to use qcom_cc_driver_data

 drivers/clk/qcom/camcc-sc8180x.c             |  76 ++++++-----
 drivers/clk/qcom/dispcc-sm8250.c             |   6 +-
 drivers/clk/qcom/gcc-sc8180x.c               | 126 +++++++++++++------
 include/dt-bindings/clock/qcom,gcc-sc8180x.h |   5 +
 4 files changed, 132 insertions(+), 81 deletions(-)

-- 
2.52.0


             reply	other threads:[~2026-03-12 11:24 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-12 11:12 Val Packett [this message]
2026-03-12 11:12 ` [PATCH v2 01/11] dt-bindings: clock: qcom,gcc-sc8180x: Add missing GDSCs Val Packett
2026-03-13 10:09   ` Krzysztof Kozlowski
2026-03-12 11:12 ` [PATCH v2 02/11] clk: qcom: gcc-sc8180x: " Val Packett
2026-03-12 11:12 ` [PATCH v2 03/11] clk: qcom: gcc-sc8180x: Use retention for USB power domains Val Packett
2026-03-12 11:12 ` [PATCH v2 04/11] clk: qcom: gcc-sc8180x: Use retention for PCIe " Val Packett
2026-03-17  3:13   ` Manivannan Sadhasivam
2026-03-18  9:31   ` Konrad Dybcio
2026-03-12 11:12 ` [PATCH v2 05/11] clk: qcom: gcc-sc8180x: Enable runtime PM support Val Packett
2026-03-12 12:39   ` Dmitry Baryshkov
2026-03-12 11:12 ` [PATCH v2 06/11] clk: qcom: gcc-sc8180x: Refactor to use qcom_cc_driver_data Val Packett
2026-03-12 13:03   ` Dmitry Baryshkov
2026-03-13 10:45   ` Konrad Dybcio
2026-03-12 11:12 ` [PATCH v2 07/11] clk: qcom: dispcc-sm8250: Use shared ops on the mdss vsync clk Val Packett
2026-03-12 13:05   ` Dmitry Baryshkov
2026-03-12 11:12 ` [PATCH v2 08/11] clk: qcom: dispcc-sm8250: Enable parents for pixel clocks Val Packett
2026-03-12 13:14   ` Dmitry Baryshkov
2026-03-20 11:32   ` Marek Szyprowski
2026-03-12 11:12 ` [PATCH v2 09/11] clk: qcom: camcc-sc8180x: Remove wait_val for Titan GDSC Val Packett
2026-03-13 10:50   ` Konrad Dybcio
2026-03-13 16:10     ` Dmitry Baryshkov
2026-03-12 11:12 ` [PATCH v2 10/11] clk: qcom: camcc-sc8180x: Add missing HW_CTRL GDSC flag Val Packett
2026-03-13 10:53   ` Konrad Dybcio
2026-03-14  0:13     ` Val Packett
2026-03-16  9:24       ` Konrad Dybcio
2026-03-12 11:12 ` [PATCH v2 11/11] clk: qcom: camcc-sc8180x: Refactor to use qcom_cc_driver_data Val Packett
2026-03-12 13:14   ` Dmitry Baryshkov
2026-03-13 10:46   ` Konrad Dybcio
2026-03-19  2:46 ` (subset) [PATCH v2 00/11] clk: qcom: sc8180x: PM-related fixes (and refactoring) Bjorn Andersson

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