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Sender: Guenter Roeck <groeck7@gmail.com>
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Date:   Sun, 23 Apr 2023 08:28:23 -0700
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Subject: Re: [PATCH,RESEND] dt-bindings: watchdog: brcm,kona-wdt: convert to
 YAML
To:     Stanislav Jakubek <stano.jakubek@gmail.com>,
        Wim Van Sebroeck <wim@linux-watchdog.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Florian Fainelli <f.fainelli@gmail.com>,
        Ray Jui <rjui@broadcom.com>,
        Scott Branden <sbranden@broadcom.com>
Cc:     bcm-kernel-feedback-list@broadcom.com,
        linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
References: <20230423143951.GA10743@standask-GA-A55M-S2HP>
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From:   Guenter Roeck <linux@roeck-us.net>
In-Reply-To: <20230423143951.GA10743@standask-GA-A55M-S2HP>
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On 4/23/23 07:39, Stanislav Jakubek wrote:
> Convert Broadcom Kona family watchdog timer bindings to DT schema.
> 
> Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com>
> ---
> RESEND because I originally sent this to the wrong maintainers and
> mailing lists by accident. Sorry for the noise.
> 

Is this patch supposed to replace / compete with the other patch
doing the same ?
https://patchwork.kernel.org/project/linux-watchdog/patch/20230418170341.28805-1-n2h9z4@gmail.com/

What is the difference, and what is the purpose ?

Guenter

>   .../bindings/watchdog/brcm,kona-wdt.txt       | 15 --------
>   .../bindings/watchdog/brcm,kona-wdt.yaml      | 37 +++++++++++++++++++
>   2 files changed, 37 insertions(+), 15 deletions(-)
>   delete mode 100644 Documentation/devicetree/bindings/watchdog/brcm,kona-wdt.txt
>   create mode 100644 Documentation/devicetree/bindings/watchdog/brcm,kona-wdt.yaml
> 
> diff --git a/Documentation/devicetree/bindings/watchdog/brcm,kona-wdt.txt b/Documentation/devicetree/bindings/watchdog/brcm,kona-wdt.txt
> deleted file mode 100644
> index 2b86a00e351d..000000000000
> --- a/Documentation/devicetree/bindings/watchdog/brcm,kona-wdt.txt
> +++ /dev/null
> @@ -1,15 +0,0 @@
> -Broadcom Kona Family Watchdog Timer
> ------------------------------------
> -
> -This watchdog timer is used in the following Broadcom SoCs:
> -  BCM11130, BCM11140, BCM11351, BCM28145, BCM28155
> -
> -Required properties:
> -  - compatible = "brcm,bcm11351-wdt", "brcm,kona-wdt";
> -  - reg: memory address & range
> -
> -Example:
> -	watchdog@35002f40 {
> -		compatible = "brcm,bcm11351-wdt", "brcm,kona-wdt";
> -		reg = <0x35002f40 0x6c>;
> -	};
> diff --git a/Documentation/devicetree/bindings/watchdog/brcm,kona-wdt.yaml b/Documentation/devicetree/bindings/watchdog/brcm,kona-wdt.yaml
> new file mode 100644
> index 000000000000..5de1b022847b
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/watchdog/brcm,kona-wdt.yaml
> @@ -0,0 +1,37 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/watchdog/brcm,kona-wdt.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Broadcom Kona family watchdog timer
> +
> +maintainers:
> +  - Florian Fainelli <f.fainelli@gmail.com>
> +
> +allOf:
> +  - $ref: watchdog.yaml#
> +
> +properties:
> +  compatible:
> +    items:
> +      - enum:
> +          - brcm,bcm11351-wdt
> +      - const: brcm,kona-wdt
> +
> +  reg:
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - reg
> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +    watchdog@35002f40 {
> +        compatible = "brcm,bcm11351-wdt", "brcm,kona-wdt";
> +        reg = <0x35002f40 0x6c>;
> +    };
> +...