linux-kernel - Re: [PATCH v3 1/2] dt-bindings: nvmem: Add nxp,qoriq-efuse

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Message-ID: <250dd9d8-7592-6ebd-e63f-98ae5aad542c@linaro.org>
Date:   Thu, 30 Mar 2023 10:00:40 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Richard Alpe <richard@...42.se>, srinivas.kandagatla@...aro.org,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        niklas.soderlund+renesas@...natech.se
Subject: Re: [PATCH v3 1/2] dt-bindings: nvmem: Add nxp,qoriq-efuse

On 28/03/2023 10:27, Richard Alpe wrote:
> Add a schema for the NVMEM eFuse (SFP) layout on the NXP QorIQ SOC.
> 
> Signed-off-by: Richard Alpe <richard@...42.se>
> ---
>  .../bindings/nvmem/nxp,qoriq-efuse.yaml       | 40 +++++++++++++++++++
>  1 file changed, 40 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/nvmem/nxp,qoriq-efuse.yaml

Filename matching compatible.
> 
> diff --git a/Documentation/devicetree/bindings/nvmem/nxp,qoriq-efuse.yaml b/Documentation/devicetree/bindings/nvmem/nxp,qoriq-efuse.yaml
> new file mode 100644
> index 000000000000..e1d4d3849519
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/nvmem/nxp,qoriq-efuse.yaml
> @@ -0,0 +1,40 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/nvmem/nxp,qoriq-efuse.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: NXP QorIQ eFuse support
> +
> +maintainers:
> +  - Richard Alpe <richard@...42.se>
> +
> +description: |

Do not need '|'.

> +  Read support for the eFuses (SFP) on NXP QorIQ series SoC's.
> +
> +allOf:
> +  - $ref: "nvmem.yaml#"

Drop quotes.

> +
> +properties:
> +  compatible:
> +    oneOf:

Drop oneOf, no need for it. You can put description as comment.

> +      - description: Trust architecture 2.0
> +        items:

One items, so no need for "items:"

> +          - const: fsl,t1023-sfp
> +
> +  reg:
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - reg
> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +    efuse@...00 {
> +        compatible = "fsl,t1023-sfp";
> +        reg = <0xe8000 0x1000>;
> +    };
> +...

Best regards,
Krzysztof