linux-kernel - Re: [PATCH 27/28] dt-bindings: timer: Convert mrvl,mmp-timer to json-schema

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Message-ID: <20200327195349.GA459@bogus>
Date:   Fri, 27 Mar 2020 13:53:49 -0600
From:   Rob Herring <robh@...nel.org>
To:     Lubomir Rintel <lkundrak@...sk>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <maz@...nel.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Mark Brown <broonie@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Andrew Lunn <andrew@...n.ch>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Daniel Mack <daniel@...que.org>,
        Haojian Zhuang <haojian.zhuang@...il.com>,
        Robert Jarzmik <robert.jarzmik@...e.fr>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-gpio@...r.kernel.org, linux-i2c@...r.kernel.org,
        linux-media@...r.kernel.org, linux-mmc@...r.kernel.org,
        linux-rtc@...r.kernel.org, linux-serial@...r.kernel.org,
        linux-spi@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: [PATCH 27/28] dt-bindings: timer: Convert mrvl,mmp-timer to
 json-schema

On Tue, Mar 17, 2020 at 10:39:21AM +0100, Lubomir Rintel wrote:
> A straightforward conversion of the mrvl,mmp-timer binding to DT schema
> format using json-schema.
> 
> Signed-off-by: Lubomir Rintel <lkundrak@...sk>
> ---
>  .../bindings/timer/mrvl,mmp-timer.txt         | 17 --------
>  .../bindings/timer/mrvl,mmp-timer.yaml        | 43 +++++++++++++++++++
>  2 files changed, 43 insertions(+), 17 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt
>  create mode 100644 Documentation/devicetree/bindings/timer/mrvl,mmp-timer.yaml
> 
> diff --git a/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt b/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt
> deleted file mode 100644
> index b8f02c6635219..0000000000000
> --- a/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt
> +++ /dev/null
> @@ -1,17 +0,0 @@
> -* Marvell MMP Timer controller
> -
> -Required properties:
> -- compatible : Should be "mrvl,mmp-timer".
> -- reg : Address and length of the register set of timer controller.
> -- interrupts : Should be the interrupt number.
> -
> -Optional properties:
> -- clocks : Should contain a single entry describing the clock input.
> -
> -Example:
> -	timer0: timer@...14000 {
> -		compatible = "mrvl,mmp-timer";
> -		reg = <0xd4014000 0x100>;
> -		interrupts = <13>;
> -		clocks = <&coreclk 2>;
> -	};
> diff --git a/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.yaml b/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.yaml
> new file mode 100644
> index 0000000000000..ebee0b862d493
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.yaml
> @@ -0,0 +1,43 @@

License?

> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/timer/mrvl,mmp-timer.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Marvell MMP Timer bindings
> +
> +maintainers:
> +  - devicetree@...r.kernel.org

Real person?

> +
> +properties:
> +  $nodename:
> +    pattern: '^timer@[a-f0-9]+$'
> +
> +  compatible:
> +    const: mrvl,mmp-timer
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  clocks:
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - reg
> +  - interrupts
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    timer@...14000 {
> +        compatible = "mrvl,mmp-timer";
> +        reg = <0xd4014000 0x100>;
> +        interrupts = <13>;
> +        clocks = <&coreclk 2>;
> +    };
> +
> +...
> -- 
> 2.25.1
>