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

From: Rob Herring
Date: Wed Apr 10 2024 - 12:37:54 EST


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
>