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[v3,0/3] Driver for the Apple SPMI controller

Message ID 20250310-spmi-v3-0-92a82e7d9f0d@gmail.com (mailing list archive)
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Series Driver for the Apple SPMI controller | expand

Message

Sasha Finkelstein via B4 Relay March 10, 2025, 10:07 p.m. UTC 
Hi.

This patch series adds support for the SPMI controller persent in most
Apple SoCs. The drivers for the attached PMU and subdevices will be in
further patch series.

Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
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Changes in v3:
- Inlined helpers, dropped unneccesary error prefixes
- Link to v2: https://lore.kernel.org/r/20250307-spmi-v2-0-eccdb06afb99@gmail.com

Changes in v2:
- Removed redundant error prints
- Various style fixes
- Better explanation of why the driver is needed
- Link to v1: https://lore.kernel.org/r/20250305-spmi-v1-0-c98f561fa99f@gmail.com

---
Jean-Francois Bortolotti (1):
      spmi: add a spmi driver for Apple SoC

Sasha Finkelstein (2):
      dt-bindings: spmi: Add Apple SPMI controller
      arm64: dts: apple: Add SPMI controller nodes

 .../devicetree/bindings/spmi/apple,spmi.yaml       |  49 ++++++
 MAINTAINERS                                        |   2 +
 arch/arm64/boot/dts/apple/t600x-die0.dtsi          |   7 +
 arch/arm64/boot/dts/apple/t8103.dtsi               |   8 +
 arch/arm64/boot/dts/apple/t8112.dtsi               |   7 +
 drivers/spmi/Kconfig                               |   8 +
 drivers/spmi/Makefile                              |   1 +
 drivers/spmi/spmi-apple-controller.c               | 168 +++++++++++++++++++++
 8 files changed, 250 insertions(+)
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base-commit: 48a5eed9ad584315c30ed35204510536235ce402
change-id: 20250304-spmi-6d3c24b9027a