This patch series adds a "post-init-providers" device tree binding that
can be used to break dependency cycles in device tree and enforce a more
determinstic probe/suspend/resume order. This will also improve the
stability of global async probing and async suspend/resume and allow us
to enable them more easily. Yet another step away from playing initcall
chicken with probing and step towards fully async probing and
suspend/resume.
Patch 3 (the binding documentation) provides a lot more details and
examples.
v2->v3:
- Changes doc/code from "post-init-supplier" to "post-init-providers"
- Fixed some wording that was ambiguous for Conor.
- Fixed indentation, additionalProperties and white space issues in the
yaml syntax.
- Fixed syntax errors in the example.
v1->v2:
- Addressed Documentation/commit text errors pointed out by Rob
- Reordered MAINTAINERS chunk as pointed out by Krzysztof
Saravana Kannan (4):
driver core: Adds flags param to fwnode_link_add()
driver core: Add FWLINK_FLAG_IGNORE to completely ignore a fwnode link
dt-bindings: Add post-init-providers property
of: property: fw_devlink: Add support for "post-init-providers"
property
.../bindings/post-init-providers.yaml | 105 ++++++++++++++++++
MAINTAINERS | 13 ++-
drivers/base/core.c | 14 ++-
drivers/firmware/efi/sysfb_efi.c | 2 +-
drivers/of/property.c | 17 ++-
include/linux/fwnode.h | 5 +-
6 files changed, 142 insertions(+), 14 deletions(-)
create mode 100644 Documentation/devicetree/bindings/post-init-providers.yaml
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2.44.0.rc0.258.g7320e95886-goog
