Backport: PCIe M.2 connector support and WCN7850 BT integration - #614

Merged

Salendarsingh Gaud (sgaud-quic) merged 24 commits into

qualcomm-linux:qcom-6.18.yfrom

WeiDeng-weiden:qcom-6.18.y

Jul 21, 2026

Commits on Jul 8, 2026

UPSTREAM: dt-bindings: connector: Add PCIe M.2 Mechanical Key M connector
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
bd9f218
BACKPORT: power: sequencing: Add the Power Sequencing driver for the PCIe M.2 connectors
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
a35de1a
BACKPORT: PCI/pwrctrl: Create pwrctrl device if graph port is found
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
991bae3
BACKPORT: PCI/pwrctrl: Add PCIe M.2 connector support
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
23429f3
UPSTREAM: serdev: Convert to_serdev_*() helpers to macros and use container_of_const()
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
13689cd
UPSTREAM: serdev: Add an API to find the serdev controller associated with the devicetree node
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
3271cb4
UPSTREAM: serdev: Do not return -ENODEV from of_serdev_register_devices() if external connector is used
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
bb52686
UPSTREAM: dt-bindings: serial: Document the graph port
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
76c59e1
UPSTREAM: dt-bindings: connector: Add PCIe M.2 Mechanical Key E connector
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
388766c
UPSTREAM: power: sequencing: pcie-m2: Add support for PCIe M.2 Key E connectors
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
8b5b1ec
BACKPORT: power: sequencing: pcie-m2: Create serdev device for WCN7850 bluetooth
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
29c1079
UPSTREAM: power: sequencing: pcie-m2: enforce PCI and OF dependencies
arndb
authored and
Wei Deng
committed
890f7b1
UPSTREAM: power: sequencing: pcie-m2: add SERIAL_DEV_BUS dependency
arndb
authored and
Wei Deng
committed
bab6657
UPSTREAM: power: sequencing: pcie-m2: Fix device node reference leak in probe
outman119
authored and
Wei Deng
committed
57e354d
UPSTREAM: arm64: defconfig: Enable PCI M.2 power sequencing driver
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
3b370ee
UPSTREAM: power: sequencing: pcie-m2: Fix inconsistent function prefixes
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
3a45805
BACKPORT: power: sequencing: pcie-m2: Allow creating serdev for multiple PCI devices
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
57eb14f
UPSTREAM: power: sequencing: pcie-m2: Improve PCI device ID check
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
6fdc6f0
UPSTREAM: power: sequencing: pcie-m2: Create serdev for PCI devices present before probe
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
12d0938
BACKPORT: power: sequencing: pcie-m2: Create BT node based on the pci_device_id[] table
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
7f8b4fb
UPSTREAM: power: sequencing: Add an API to return the pwrseq device's 'dev' pointer
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
6e4c458
FROMLIST: Bluetooth: hci_qca: Add M.2 Bluetooth device support using pwrseq
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
d4ce470
FROMLIST: Bluetooth: hci_qca: Rename 'power_ctrl_enabled' to 'bt_en_available'
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
2479d8f
FROMLIST: Bluetooth: hci_qca: Set 'bt_en_available' based on W_DISABLE2# presence in M.2 connector
Manivannan Sadhasivam (Mani-Sadhasivam)
authored and
Wei Deng
committed
5b9e84d

Navigation Menu

Uh oh!

Backport: PCIe M.2 connector support and WCN7850 BT integration - #614

Backport: PCIe M.2 connector support and WCN7850 BT integration#614
Salendarsingh Gaud (sgaud-quic) merged 24 commits into
qualcomm-linux:qcom-6.18.yfrom
WeiDeng-weiden:qcom-6.18.y

Commits on Jul 8, 2026

UPSTREAM: dt-bindings: connector: Add PCIe M.2 Mechanical Key M connector

BACKPORT: power: sequencing: Add the Power Sequencing driver for the PCIe M.2 connectors

BACKPORT: PCI/pwrctrl: Create pwrctrl device if graph port is found

BACKPORT: PCI/pwrctrl: Add PCIe M.2 connector support

UPSTREAM: serdev: Convert to_serdev_*() helpers to macros and use container_of_const()

UPSTREAM: serdev: Add an API to find the serdev controller associated with the devicetree node

UPSTREAM: serdev: Do not return -ENODEV from of_serdev_register_devices() if external connector is used

UPSTREAM: dt-bindings: serial: Document the graph port

UPSTREAM: dt-bindings: connector: Add PCIe M.2 Mechanical Key E connector

UPSTREAM: power: sequencing: pcie-m2: Add support for PCIe M.2 Key E connectors

BACKPORT: power: sequencing: pcie-m2: Create serdev device for WCN7850 bluetooth

UPSTREAM: power: sequencing: pcie-m2: enforce PCI and OF dependencies

UPSTREAM: power: sequencing: pcie-m2: add SERIAL_DEV_BUS dependency

UPSTREAM: power: sequencing: pcie-m2: Fix device node reference leak in probe

UPSTREAM: arm64: defconfig: Enable PCI M.2 power sequencing driver

UPSTREAM: power: sequencing: pcie-m2: Fix inconsistent function prefixes

BACKPORT: power: sequencing: pcie-m2: Allow creating serdev for multiple PCI devices

UPSTREAM: power: sequencing: pcie-m2: Improve PCI device ID check

UPSTREAM: power: sequencing: pcie-m2: Create serdev for PCI devices present before probe

BACKPORT: power: sequencing: pcie-m2: Create BT node based on the pci_device_id[] table

UPSTREAM: power: sequencing: Add an API to return the pwrseq device's 'dev' pointer

FROMLIST: Bluetooth: hci_qca: Add M.2 Bluetooth device support using pwrseq

FROMLIST: Bluetooth: hci_qca: Rename 'power_ctrl_enabled' to 'bt_en_available'

FROMLIST: Bluetooth: hci_qca: Set 'bt_en_available' based on W_DISABLE2# presence in M.2 connector