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d60bc14015
Pull power sequencing updates from Bartosz Golaszewski:
"For this release we have an extension of the pwrseq-pcie-m2 driver
with support for PCIe M.2 Key E connectors.
The rest of the commits fulfill a supporting role: document the
hardware in DT bindings, provide required serdev helpers (this has
been provided in an immutable branch to Rob Herring so you may see it
in his PR as well) and is followed up by some Kconfig fixes from Arnd.
Summary:
- add support for the PCIe M.2 Key E connectors in pwrseq-pcie-m2
- describe PCIe M.2 Mechanical Key E connectors in DT bindings
- add serdev helpers for looking up devices by OF nodes
- minor serdev core rework to enable support for PCIe M.2 Key E
connectors"
* tag 'pwrseq-updates-for-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
power: sequencing: pcie-m2: add SERIAL_DEV_BUS dependency
power: sequencing: pcie-m2: enforce PCI and OF dependencies
power: sequencing: pcie-m2: Create serdev device for WCN7850 bluetooth
power: sequencing: pcie-m2: Add support for PCIe M.2 Key E connectors
dt-bindings: connector: Add PCIe M.2 Mechanical Key E connector
dt-bindings: serial: Document the graph port
serdev: Do not return -ENODEV from of_serdev_register_devices() if external connector is used
serdev: Add an API to find the serdev controller associated with the devicetree node
serdev: Convert to_serdev_*() helpers to macros and use container_of_const()