linux-kernel - Re: [PATCH v4 06/11] dt-bindings: watchdog: Add HPE GXP Watchdog timer binding

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Message-ID: <7d039d13-8512-29a8-31d1-48284d561bf0@roeck-us.net>
Date:   Wed, 20 Apr 2022 08:53:17 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     nick.hawkins@....com, verdun@....com, nick@....com, joel@....id.au,
        arnd@...db.de
Cc:     Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Rob Herring <robh+dt@...nel.org>,
        linux-watchdog@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 06/11] dt-bindings: watchdog: Add HPE GXP Watchdog
 timer binding

On 4/20/22 08:01, nick.hawkins@....com wrote:
> From: Nick Hawkins <nick.hawkins@....com>
> 
> Add the hpe gxp watchdog timer binding hpe,gxp-wdt.
> This will enable support for the HPE GXP Watchdog
> 
> Signed-off-by: Nick Hawkins <nick.hawkins@....com>
> 
> ---
> v2:

v3 and v4 changes are missing.

> *Made watchdog a child of timer because of same register
> area based on review feedback
> *Simplified the watchdog yaml as it will get information
> from parent device
> ---
>   .../bindings/watchdog/hpe,gxp-wdt.yaml        | 30 +++++++++++++++++++
>   1 file changed, 30 insertions(+)
>   create mode 100644 Documentation/devicetree/bindings/watchdog/hpe,gxp-wdt.yaml
> 
> diff --git a/Documentation/devicetree/bindings/watchdog/hpe,gxp-wdt.yaml b/Documentation/devicetree/bindings/watchdog/hpe,gxp-wdt.yaml
> new file mode 100644
> index 000000000000..c20da146352f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/watchdog/hpe,gxp-wdt.yaml
> @@ -0,0 +1,30 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/watchdog/hpe,gxp-wdt.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: HPE GXP Controlled Watchdog
> +
> +allOf:
> +  - $ref: "watchdog.yaml#"
> +
> +maintainers:
> +  - Nick Hawkins <nick.hawkins@....com>
> +  - Jean-Marie Verdun <verdun@....com>
> +
> +properties:
> +  compatible:
> +    const: hpe,gxp-wdt
> +
> +required:
> +  - compatible
> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +    watchdog0:  watchdog {
> +      compatible = "hpe,gxp-wdt";
> +    };
> +