4 Commits

Author SHA1 Message Date
Rob Herring
4b52be0ce6 dt-bindings: Remove plain text OF graph binding
A schema for the OF graph binding has been added to the dt-schema repo
based on graph.txt contents. Let's replace graph.txt now duplicated
contents with a reference to the schema.

For users of the graph binding, they should reference to the graph
schema from either 'ports' or 'port' property:

properties:
  ports:
    $ref: /schemas/graph.yaml#/properties/ports

    properties:
      port@0:
        $ref: /schemas/graph.yaml#/properties/port
        description: What data this port has

      ...

Or:

properties:
  port:
    description: What data this port has
    $ref: /schemas/graph.yaml#/properties/port

Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sameer Pujar <spujar@nvidia.com>
Link: https://lore.kernel.org/r/20210112154631.406250-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2021-01-12 16:52:10 -06:00
Kieran Bingham
eec43d4ca8 Documentation: of: Fix grammar usage in graph bindings
Some minor tweaks to the language and formatting used in the
documentation identified while I was reading up on the subject matter.

Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Rob Herring <robh@kernel.org>
2017-05-15 16:49:54 -05:00
Kaixu Xia
9d45e88180 Documentation: of: fix typo in graph bindings
Just fix a minor typo about the example path.

Signed-off-by: Kaixu Xia <xiakaixu@huawei.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Rob Herring <robh@kernel.org>
2015-01-13 13:55:22 -06:00
Philipp Zabel
4d56ed5a00 Documentation: of: Document graph bindings
The device tree graph bindings as used by V4L2 and documented in
Documentation/device-tree/bindings/media/video-interfaces.txt contain
generic parts that are not media specific but could be useful for any
subsystem with data flow between multiple devices. This document
describes the generic bindings.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2014-03-06 17:41:34 +01:00