Bjorn Helgaas 2b12e31cb3 Merge branch 'pci/controller/dwc'
- Update PORT_LOGIC_LTSSM_STATE_MASK to be a 6-bit mask as per spec, not a
  5-bit mask (Shawn Lin)

- Clear L1 PM Substate Capability 'Supported' bits unless glue driver says
  it's supported, which prevents users from enabling non-working L1SS.
  Currently only qcom and tegra194 support L1SS (Bjorn Helgaas)

- Remove now-superfluous L1SS disable code from tegra194 (Bjorn Helgaas)

- Configure L1SS support in dw-rockchip when DT says 'supports-clkreq'
  (Shawn Lin)

* pci/controller/dwc:
  PCI: dw-rockchip: Configure L1SS support
  PCI: tegra194: Remove unnecessary L1SS disable code
  PCI: dwc: Advertise L1 PM Substates only if driver requests it
  PCI: dwc: Fix wrong PORT_LOGIC_LTSSM_STATE_MASK definition
2025-12-03 14:18:35 -06:00
2025-12-03 14:18:35 -06:00
2025-12-03 14:18:33 -06:00
2025-02-19 14:53:27 -07:00
2025-10-12 13:42:36 -07:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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