[PATCH 1/4] dt-bindings: i3c: Add AST2600 i3c controller

[Rob Herring]

On Thu, 16 Feb 2023 15:41:52 +0800, Jeremy Kerr wrote:
> Add a devicetree binding for the ast2600 i3c controller hardware. This
> is heavily based on the designware i3c core, plus a reset facility
> and two platform-specific properties:
> 
>  - sda-pullup-ohms: to specify the value of the configurable pullup
>    resistors on the SDA line
> 
>  - aspeed,global-regs: to reference the (ast2600-specific) i3c global
>    register block, and the device index to use within it.
> 
> Signed-off-by: Jeremy Kerr <jk at codeconstruct.com.au>
> 
> ---
> changes from RFC:
>  - add vendor prefix to global-regs properties
>  - add item description on global-regs property
>  - drop global reg node from example
> ---
>  .../bindings/i3c/aspeed,ast2600-i3c.yaml      | 73 +++++++++++++++++++
>  1 file changed, 73 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
Error: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.example.dts:30.31-32 syntax error
FATAL ERROR: Unable to parse input tree
make[1]: *** [scripts/Makefile.lib:434: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.example.dtb] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1508: dt_binding_check] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/82d750f53df622d8986e9a07053c7ee27dee61a2.1676532146.git.jk@codeconstruct.com.au

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.