[PATCH v3 1/4] dt-bindings: display: Convert Allwinner display pipeline to schemas

[Rob Herring]

On Fri, Jan 3, 2020 at 9:28 AM Maxime Ripard <maxime at cerno.tech> wrote:
>
> The Allwinner SoCs have a display engine composed of several controllers
> assembled differently depending on the SoC, the number and type of output
> they have, and the additional features they provide. A number of those are
> supported in Linux, with the matching bindings.
>
> Now that we have the DT validation in place, let's split into separate file
> and convert the device tree bindings for those controllers to schemas.
>
> Signed-off-by: Maxime Ripard <maxime at cerno.tech>
>
> ---
>
> Changes from v2:
>   - Changed a number of maxItems to minItems to make more sense
>   - Fixed a few enum that were improperly declared. This raised a bunch of
>     warnings that were unnoticed before. Fixed them.
>   - Added an if clause to the HDMI PHY binding to check the number of clocks
>
> Changes from v1:
>   - Declare the ports in the bindings
> ---
>  .../allwinner,sun4i-a10-display-backend.yaml  | 291 ++++++++
>  .../allwinner,sun4i-a10-display-engine.yaml   | 114 +++
>  .../allwinner,sun4i-a10-display-frontend.yaml | 138 ++++
>  .../display/allwinner,sun4i-a10-hdmi.yaml     | 183 +++++
>  .../display/allwinner,sun4i-a10-tcon.yaml     | 676 ++++++++++++++++++
>  .../allwinner,sun4i-a10-tv-encoder.yaml       |  62 ++
>  .../display/allwinner,sun6i-a31-drc.yaml      | 138 ++++
>  .../allwinner,sun8i-a83t-de2-mixer.yaml       | 118 +++
>  .../display/allwinner,sun8i-a83t-dw-hdmi.yaml | 273 +++++++
>  .../allwinner,sun8i-a83t-hdmi-phy.yaml        | 117 +++
>  .../display/allwinner,sun8i-r40-tcon-top.yaml | 382 ++++++++++
>  .../display/allwinner,sun9i-a80-deu.yaml      | 133 ++++
>  .../bindings/display/sunxi/sun4i-drm.txt      | 637 -----------------
>  13 files changed, 2625 insertions(+), 637 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-backend.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-engine.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-frontend.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/allwinner,sun4i-a10-hdmi.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tv-encoder.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/allwinner,sun6i-a31-drc.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-hdmi-phy.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/allwinner,sun9i-a80-deu.yaml
>  delete mode 100644 Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt

Reviewed-by: Rob Herring <robh at kernel.org>