linux-kernel - Re: [PATCH v1 2/5] dt-bindings: soc: hpe: Add hpe,gxp-plreg

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Message-ID: <4b3b4e06-bb02-aa66-eca4-82ee59b0e47d@linaro.org>
Date:   Tue, 11 Oct 2022 15:51:06 -0400
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     nick.hawkins@....com, verdun@....com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, linux@...linux.org.uk,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v1 2/5] dt-bindings: soc: hpe: Add hpe,gxp-plreg

On 11/10/2022 14:55, nick.hawkins@....com wrote:
> From: Nick Hawkins <nick.hawkins@....com>
> 
> The hpe,gxp-plreg binding provides access to the board i/o through the
> Programmable logic interface. The binding provides information to enable
> use of the same driver across the HPE portfolio.
> 
> Signed-off-by: Nick Hawkins <nick.hawkins@....com>
> ---
>  .../bindings/soc/hpe/hpe,gxp-plreg.yaml       | 43 +++++++++++++++++++
>  1 file changed, 43 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/soc/hpe/hpe,gxp-plreg.yaml
> 
> diff --git a/Documentation/devicetree/bindings/soc/hpe/hpe,gxp-plreg.yaml b/Documentation/devicetree/bindings/soc/hpe/hpe,gxp-plreg.yaml
> new file mode 100644
> index 000000000000..cdc54e66d9a9
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/soc/hpe/hpe,gxp-plreg.yaml
> @@ -0,0 +1,43 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: "http://devicetree.org/schemas/soc/hpe/hpe,gxp-plreg.yaml#"
> +$schema: "http://devicetree.org/meta-schemas/core.yaml#"

Drop quotes from both lines.

> +
> +title: HPE GXP Programmable Logic Registers Controller
> +
> +maintainers:
> +  - Nick Hawkins <nick.hawkins@....com>
> +
> +properties:
> +  compatible:
> +    items:
> +      - const: hpe,gxp-plreg
> +      - const: simple-mfd
> +      - const: syscon

Blank line

> +  reg:
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +
> +additionalProperties: true

This must be false... and then you will see the errors to fix.

> +
> +examples:
> +  - |
> +    cpld@...89000 {
> +      compatible = "hpe,gxp-plreg", "simple-mfd", "syscon";
> +      reg = <0x1e789000 0x1000>;
> +      fan1 {

fan (or fan-1)

> +        bit = <0x01>;
> +        inst = <0x27>;
> +        id = <0x2B>;
> +      };
> +      iopled1 {

led or led-1?

> +        on = <0x04 0x01>;
> +      };
> +      pwrbtn {

power-button?

> +        latch = <0xFF 0xFF 0x04>;

Keep lower case hex everywhere.

> +      };
> +    };
> +

Best regards,
Krzysztof