[PATCH 0/3] power: sequencing: pcie-m2: Add PCIe M.2 Key B connector support

[Krishna Chaitanya Chundru]

Add support for PCIe M.2 Mechanical Key B connectors, commonly used for
WWAN adapters.

The series introduces a DT binding for the M.2 Key B connector and
extends the PCIe M.2 power sequencing driver to handle the 3.3V/VBAT
supply and the FULL_CARD_POWER_OFF#, RESET#, and W_DISABLE1#/2# signals.

Finally, describe the WWAN M.2 Key B connector on the Glymur CRD and
move the WWAN supply from the PCIe6 controller to the connector. This
allows the PCI pwrctrl framework to manage the slot supply according to
PCI device power-management requirements instead of having the supply
follow the PCIe controller power state.

Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@xxxxxxxxxxxxxxxx>
---
Krishna Chaitanya Chundru (3):
      dt-bindings: connector: Add PCIe M.2 Mechanical Key B connector
      power: sequencing: pcie-m2: Add support for PCIe M.2 Key B connectors
      arm64: dts: qcom: glymur-crd: Describe the PCIe M.2 Key B connector

 .../bindings/connector/pcie-m2-b-connector.yaml    | 146 +++++++++++++++++++++
 MAINTAINERS                                        |   1 +
 arch/arm64/boot/dts/qcom/glymur-crd.dtsi           |  29 +++-
 drivers/power/sequencing/pwrseq-pcie-m2.c          |  82 ++++++++++++
 4 files changed, 256 insertions(+), 2 deletions(-)
---
base-commit: 2c455ddca7827ad8fa3a64fdbf5a60efb928b46a
change-id: 20261021-pcie6_fix-cf66f4b8b387

Best regards,
--  
Krishna Chaitanya Chundru <krishna.chundru@xxxxxxxxxxxxxxxx>