Re: [RESEND v7 25/37] dt-binding: sh: cpus: Add SH CPUs json-schema

[Rob Herring]

On Thu, Apr 04, 2024 at 02:14:36PM +0900, Yoshinori Sato wrote:
> Renesas SH series and compatible ISA CPUs.
> 
> Signed-off-by: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>
> ---
>  .../devicetree/bindings/sh/cpus.yaml          | 63 +++++++++++++++++++
>  1 file changed, 63 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/sh/cpus.yaml
> 
> diff --git a/Documentation/devicetree/bindings/sh/cpus.yaml b/Documentation/devicetree/bindings/sh/cpus.yaml
> new file mode 100644
> index 000000000000..9e5640793d76
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/sh/cpus.yaml
> @@ -0,0 +1,63 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/sh/cpus.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Renesas SuperH CPUs
> +
> +maintainers:
> +  - Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>
> +
> +description: |+
> +  Definition of CPU core with Renesas SuperH and compatible instruction set.
> +
> +properties:
> +  compatible:
> +    anyOf:

oneOf

> +      - items:
> +          - enum:
> +              - renesas,sh2a
> +              - renesas,sh3
> +              - renesas,sh4
> +              - renesas,sh4a
> +              - jcore,j2
> +          - const: renesas,sh2
> +      - const: renesas,sh2
> +
> +  clocks:
> +    maxItems: 1
> +
> +  reg:
> +    maxItems: 1
> +
> +  device_type:
> +    const: cpu
> +
> +required:
> +  - compatible
> +  - reg
> +  - device_type
> +
> +additionalProperties: true

This is a problem with the other cpu bindings, but should not be copied 
here. Add a $ref to schemas/cpu.yaml and make this 
'unevaluatedProperties: false'.

> +
> +examples:
> +  - |
> +    #include <dt-bindings/clock/sh7750-cpg.h>
> +    cpus {
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +
> +        cpu: cpu@0 {
> +            compatible = "renesas,sh4", "renesas,sh2";
> +            device_type = "cpu";
> +            reg = <0>;
> +            clocks = <&cpg SH7750_CPG_ICK>;
> +            clock-names = "ick";
> +            icache-size = <16384>;
> +            icache-line-size = <32>;
> +            dcache-size = <32768>;
> +            dcache-line-size = <32>;
> +        };
> +    };
> +...
> -- 
> 2.39.2
>