Re: [PATCH] dt-bindings: mips: add CPU bindings for MIPS architecture

[Rob Herring <robh@xxxxxxxxxx>]

On Thu, Sep 15, 2022 at 07:55:14AM +0200, Sergio Paracuellos wrote:
> Add the yaml binding for available CPUs in MIPS architecture.
> 
> Signed-off-by: Sergio Paracuellos <sergio.paracuellos@xxxxxxxxx>
> ---
>  .../devicetree/bindings/mips/cpus.yaml        | 66 +++++++++++++++++++
>  1 file changed, 66 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/mips/cpus.yaml
> 
> diff --git a/Documentation/devicetree/bindings/mips/cpus.yaml b/Documentation/devicetree/bindings/mips/cpus.yaml
> new file mode 100644
> index 000000000000..4277adc65ed6
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mips/cpus.yaml
> @@ -0,0 +1,66 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/mips/cpus.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: MIPS CPUs bindings
> +
> +maintainers:
> +  - Sergio Paracuellos <sergio.paracuellos@xxxxxxxxx>
> +
> +description: |+
> +  The device tree allows to describe the layout of CPUs in a system through
> +  the "cpus" node, which in turn contains a number of subnodes (ie "cpu")
> +  defining properties for every cpu.
> +
> +properties:
> +  reg:
> +    maxItems: 1
> +
> +  compatible:
> +    enum:
> +      - brcm,bmips3300
> +      - brcm,bmips4350
> +      - brcm,bmips4380
> +      - brcm,bmips5000
> +      - brcm,bmips5200

You need to remove bindings/mips/brcm/brcm,bmips.txt. But it also 
defines a property which needs to be added.

I didn't check the rest for existing documentation...

> +      - ingenic,xburst-mxu1.0
> +      - ingenic,xburst-fpu1.0-mxu1.1
> +      - ingenic,xburst-fpu2.0-mxu2.0
> +      - loongson,gs264
> +      - mips,mips1004Kc
> +      - mips,m14Kc
> +      - mips,mips24KEc
> +      - mips,mips4KEc
> +      - mips,mips74Kc
> +      - mips,mips24Kc
> +      - mti,mips24KEc
> +      - mti,mips14KEc
> +      - mti,mips14Kc
> +      - mti,interaptiv
> +
> +required:
> +  - compatible
> +
> +additionalProperties: true
> +
> +examples:
> +  - |
> +    cpus {
> +      #size-cells = <0>;
> +      #address-cells = <1>;
> +
> +      cpu@0 {
> +        device_type = "cpu";
> +        compatible = "mips,mips1004Kc";
> +        reg = <0>;
> +      };
> +
> +      cpu@1 {
> +        device_type = "cpu";
> +        compatible = "mips,mips1004Kc";
> +        reg = <1>;
> +      };
> +    };
> +
> -- 
> 2.25.1
> 
>