[PATCH 0/2] PCI: apple: Integrate pwrctrl API

[Yureka Lilian]

Hi all,

this is my attempt at using the pci-pwrctrl framework to power on the
PCIe-connected WiFi and SD card reader on Apple Silicon Macs.
Back in 2022, Hector Martin proposed a custom solution for this[1].
Since then, the pci-pwrctrl framework has evolved and
pci-pwrctrl-generic seems to be the way to do this nowadays.
Device tree changes for t600x are included as an example for how this
could be used.

Link[1]: https://lore.kernel.org/lkml/20220502093832.32778-4-marcan@marcan.st/
Link[2]: https://lwn.net/Articles/1052333/

Signed-off-by: Yureka Lilian <yureka at cyberchaos.dev>
---
Yureka Lilian (2):
      PCI: apple: Integrate pwrctrl API
      arm64: dts: apple: t600x: Add PCIe pwren gpios

 arch/arm64/boot/dts/apple/t600x-die0.dtsi      |  4 ++++
 arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 16 +++++++++++++++
 arch/arm64/boot/dts/apple/t600x-j375.dtsi      | 27 ++++++++++++++++++++++++++
 drivers/pci/controller/Kconfig                 |  1 +
 drivers/pci/controller/pcie-apple.c            | 16 +++++++++++++++
 5 files changed, 64 insertions(+)
---
base-commit: 8e9685d3c41c35dd1b37df70d854137abcb2fbac
change-id: 20260706-apple-pcie-pwren-0dd1ebdf1c4c

Best regards,
--  
Yureka Lilian <yureka at cyberchaos.dev>