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* [PATCH 0/5] Add RPMh and global clock controller support for Qualcomm Halliday (SXR2250P)
@ 2026-11-09  0:29 Stanislav Aleksandrov
  2026-11-09  0:29 ` [PATCH 1/5] dt-bindings: clock: qcom: document the Halliday RPMh Clock Controller Stanislav Aleksandrov
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: Stanislav Aleksandrov @ 2026-11-09  0:29 UTC (permalink / raw)
  To: Bjorn Andersson, Abel Vesa, Stephen Boyd, Brian Masney,
	Jerome Brunet, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
	Taniya Das
  Cc: Qiang Yu, Konrad Dybcio, linux-arm-msm, linux-clk, devicetree,
	linux-kernel, Stanislav Aleksandrov

Add the RPMh clocks and the Global Clock Controller of the Qualcomm
Halliday SoC.

The GCC has the clkref_en gates on the outputs of the QREF block, whose
supplies are shared with the UFS PHY. Patch 4 lets drivers built on
qcom_cc_desc register clk_ref clocks next to their other clocks, so
that the GCC can vote for those supplies.

Halliday (SXR2250P / Snapdragon XR2+ Gen 2) is the SoC in the Samsung
Galaxy XR headset. The DT changes follow in a separate series.

This work was made together with Claude, ChatGPT and Gemini.
Reviewed and tested on my Galaxy XR.

Signed-off-by: Stanislav Aleksandrov <lightofmysoul@gmail.com>
---
Stanislav Aleksandrov (5):
      dt-bindings: clock: qcom: document the Halliday RPMh Clock Controller
      clk: qcom: rpmh: Add support for RPMh clocks on Halliday
      dt-bindings: clock: qcom: document the Halliday Global Clock Controller
      clk: qcom: common: Register clk_ref clocks from qcom_cc_desc
      clk: qcom: Add support for Global clock controller on Halliday

 .../bindings/clock/qcom,halliday-gcc.yaml          |   84 +
 .../devicetree/bindings/clock/qcom,rpmhcc.yaml     |    1 +
 drivers/clk/qcom/Kconfig                           |   11 +
 drivers/clk/qcom/Makefile                          |    1 +
 drivers/clk/qcom/clk-ref.c                         |   91 +-
 drivers/clk/qcom/clk-rpmh.c                        |   22 +
 drivers/clk/qcom/common.c                          |   60 +
 drivers/clk/qcom/common.h                          |    9 +
 drivers/clk/qcom/gcc-halliday.c                    | 3552 ++++++++++++++++++++
 include/dt-bindings/clock/qcom,halliday-gcc.h      |  249 ++
 10 files changed, 4030 insertions(+), 50 deletions(-)
---
base-commit: 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4
change-id: 20261108-halliday-clk-362190f4f5dd

Best regards,
--  
Stanislav Aleksandrov <lightofmysoul@gmail.com>


^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2026-11-09  0:29 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2026-11-09  0:29 [PATCH 0/5] Add RPMh and global clock controller support for Qualcomm Halliday (SXR2250P) Stanislav Aleksandrov
2026-11-09  0:29 ` [PATCH 1/5] dt-bindings: clock: qcom: document the Halliday RPMh Clock Controller Stanislav Aleksandrov
2026-11-09  0:29 ` [PATCH 2/5] clk: qcom: rpmh: Add support for RPMh clocks on Halliday Stanislav Aleksandrov
2026-11-09  0:29 ` [PATCH 3/5] dt-bindings: clock: qcom: document the Halliday Global Clock Controller Stanislav Aleksandrov
2026-11-09  0:29 ` [PATCH 4/5] clk: qcom: common: Register clk_ref clocks from qcom_cc_desc Stanislav Aleksandrov
2026-11-09  0:29 ` [PATCH 5/5] clk: qcom: Add support for Global clock controller on Halliday Stanislav Aleksandrov

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