CONFIG_POWER_SEQUENCING_PCIE_M2: PCIe M.2 connector power sequencing driver

General informations

The Linux kernel configuration item CONFIG_POWER_SEQUENCING_PCIE_M2:

• prompt: PCIe M.2 connector power sequencing driver
• type: tristate
• depends on: ( CONFIG_OF ) && ( CONFIG_PCI ) && ( CONFIG_SERIAL_DEV_BUS )
• defined in drivers/power/sequencing/Kconfig
• found in Linux kernels: 7.0–7.2, 7.3-rc+HEAD
• modules built: pwrseq-pcie-m2

Help text

Say Y here to enable the power sequencing driver for PCIe M.2 connectors. This driver handles the power sequencing for the M.2 connectors exposing multiple interfaces like PCIe, SATA, UART, etc...

Hardware

PCI

Numeric ID (from LKDDb) and names (from pci.ids) of recognized devices:

• vendor: 1131 ("NXP Semiconductors"), device: 3003
• vendor: 17cb ("Qualcomm Technologies, Inc"), device: 1103 ("QCNFA765 Wireless Network Adapter")
• vendor: 17cb ("Qualcomm Technologies, Inc"), device: 1103 ("QCNFA765 Wireless Network Adapter"), subvendor: 105b, subdevice: e105
• vendor: 17cb ("Qualcomm Technologies, Inc"), device: 1103 ("QCNFA765 Wireless Network Adapter"), subvendor: 17cb, subdevice: 0108
• vendor: 17cb ("Qualcomm Technologies, Inc"), device: 1103 ("QCNFA765 Wireless Network Adapter"), subvendor: 17cb, subdevice: 337e
• vendor: 17cb ("Qualcomm Technologies, Inc"), device: 1107 ("NCM8x5/WCN785x Wi-Fi 7(802.11be) 320MHz 2x2 [FastConnect 7800]")
• vendor: 17cb ("Qualcomm Technologies, Inc"), device: 1107 ("NCM8x5/WCN785x Wi-Fi 7(802.11be) 320MHz 2x2 [FastConnect 7800]"), subvendor: 17cb, subdevice: 337c
• vendor: 1b4b ("Marvell Technology Group Ltd."), device: 2b43 ("NXP 88W9098 Wi-Fi 6 (ax) MAC #1")

LKDDb

Raw data from LKDDb:

• lkddb module pwrseq-pcie-m2 CONFIG_POWER_SEQUENCING_PCIE_M2 : drivers/power/sequencing/Kconfig : "PCIe M.2 connector power sequencing driver" # in 7.0–7.2, 7.3-rc+HEAD
• lkddb of "" "" "pcie-m2-e-connector" : CONFIG_POWER_SEQUENCING CONFIG_POWER_SEQUENCING_PCIE_M2 : drivers/power/sequencing/pwrseq-pcie-m2.c # in 7.1–7.2, 7.3-rc+HEAD
• lkddb of "" "" "pcie-m2-m-connector" : CONFIG_POWER_SEQUENCING CONFIG_POWER_SEQUENCING_PCIE_M2 : drivers/power/sequencing/pwrseq-pcie-m2.c # in 7.0–7.2, 7.3-rc+HEAD
• lkddb pci 1131 3003 .... .... ...... : CONFIG_POWER_SEQUENCING CONFIG_POWER_SEQUENCING_PCIE_M2 : drivers/power/sequencing/pwrseq-pcie-m2.c # in 7.3-rc+HEAD
• lkddb pci 17cb 1103 .... .... ...... : CONFIG_POWER_SEQUENCING CONFIG_POWER_SEQUENCING_PCIE_M2 : drivers/power/sequencing/pwrseq-pcie-m2.c # in 7.2
• lkddb pci 17cb 1103 105b e105 ...... : CONFIG_POWER_SEQUENCING CONFIG_POWER_SEQUENCING_PCIE_M2 : drivers/power/sequencing/pwrseq-pcie-m2.c # in 7.3-rc+HEAD
• lkddb pci 17cb 1103 17cb 0108 ...... : CONFIG_POWER_SEQUENCING CONFIG_POWER_SEQUENCING_PCIE_M2 : drivers/power/sequencing/pwrseq-pcie-m2.c # in 7.3-rc+HEAD
• lkddb pci 17cb 1103 17cb 337e ...... : CONFIG_POWER_SEQUENCING CONFIG_POWER_SEQUENCING_PCIE_M2 : drivers/power/sequencing/pwrseq-pcie-m2.c # in 7.3-rc+HEAD
• lkddb pci 17cb 1107 .... .... ...... : CONFIG_POWER_SEQUENCING CONFIG_POWER_SEQUENCING_PCIE_M2 : drivers/power/sequencing/pwrseq-pcie-m2.c # in 7.2
• lkddb pci 17cb 1107 17cb 337c ...... : CONFIG_POWER_SEQUENCING CONFIG_POWER_SEQUENCING_PCIE_M2 : drivers/power/sequencing/pwrseq-pcie-m2.c # in 7.3-rc+HEAD
• lkddb pci 1b4b 2b43 .... .... ...... : CONFIG_POWER_SEQUENCING CONFIG_POWER_SEQUENCING_PCIE_M2 : drivers/power/sequencing/pwrseq-pcie-m2.c # in 7.3-rc+HEAD
• lkddb platform "pwrseq-pcie-m2" : CONFIG_POWER_SEQUENCING CONFIG_POWER_SEQUENCING_PCIE_M2 : drivers/power/sequencing/pwrseq-pcie-m2.c # in 7.0–7.2, 7.3-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)
• The Linux PCI ID Repository.

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