Re: [PATCH] dt-bindings: bus: add device tree bindings for fsl,p1021rdb-pc-cpld

["Pali Rohár" <pali@kernel.org>]

PING? Documentation binding patch is waiting there fore two months.
Could we move forward?

Note that meanwhile turris1x.dts which uses this was merged.

On Tuesday 05 July 2022 19:54:50 Marek Behún wrote:
> Add binding for CPLD bus interface of Freescale P1021RDB Combo Board
> CPLD Design.
> 
> Signed-off-by: Marek Behún <kabel@kernel.org>
> ---
>  .../bindings/bus/fsl,p1021rdb-pc-cpld.yaml    | 73 +++++++++++++++++++
>  1 file changed, 73 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/bus/fsl,p1021rdb-pc-cpld.yaml
> 
> diff --git a/Documentation/devicetree/bindings/bus/fsl,p1021rdb-pc-cpld.yaml b/Documentation/devicetree/bindings/bus/fsl,p1021rdb-pc-cpld.yaml
> new file mode 100644
> index 000000000000..822dfb93dcd8
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/bus/fsl,p1021rdb-pc-cpld.yaml
> @@ -0,0 +1,73 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/bus/fsl,p1021rdb-pc-cpld.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: CPLD Bus Inteface for Freescale P1021RDB Combo Board CPLD Design
> +
> +maintainers:
> +  - Pali Rohár <pali@kernel.org>
> +
> +description: |
> +  A simple bus enabling access to peripherals on boards with use Freescale
> +  P1021RDB Combo Board CPLD Design.
> +
> +  The "fsl,p1021rdb-pc-cpld" follows the "simple-bus" set of properties, as
> +  specified in the Devicetree Specification. It is an extension of "simple-bus"
> +  because some registers are CPLD specific and allows to identify if board has
> +  wired CPLD according to Freescale P1021RDB Combo Board CPLD Design.
> +
> +select:
> +  properties:
> +    compatible:
> +      contains:
> +        const: fsl,p1021rdb-pc-cpld
> +  required:
> +    - compatible
> +
> +properties:
> +  $nodename:
> +    pattern: "^cpld(@[0-9a-f]+(,[0-9a-f]+)?)?$"
> +
> +  compatible:
> +    items:
> +      - const: fsl,p1021rdb-pc-cpld
> +      - const: simple-bus
> +
> +  '#address-cells':
> +    enum: [ 1, 2 ]
> +
> +  '#size-cells':
> +    enum: [ 1, 2 ]
> +
> +  reg:
> +    maxItems: 1
> +
> +  ranges: true
> +
> +required:
> +  - compatible
> +  - '#address-cells'
> +  - '#size-cells'
> +  - reg
> +  - ranges
> +
> +additionalProperties:
> +  type: object
> +
> +examples:
> +  - |
> +
> +    localbus {
> +        #address-cells = <2>;
> +        #size-cells = <1>;
> +
> +        cpld@3,0 {
> +            #address-cells = <1>;
> +            #size-cells = <1>;
> +            compatible = "fsl,p1021rdb-pc-cpld", "simple-bus";
> +            reg = <0x3 0x0 0x20000>;
> +            ranges = <0x0 0x3 0x0 0x20000>;
> +        };
> +    };
> -- 
> 2.35.1
>