linux-kernel - Re: [PATCH v2 1/2] dt-bindings: clock: Add binding documentation for TI AM62 DSS Clock

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Message-ID: <20230215194436.GA452485-robh@kernel.org>
Date:   Wed, 15 Feb 2023 13:44:36 -0600
From:   Rob Herring <robh@...nel.org>
To:     Aradhya Bhatia <a-bhatia1@...com>
Cc:     Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Santosh Shilimkar <ssantosh@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Tomi Valkeinen <tomba@...nel.org>,
        Samuel Holland <samuel@...lland.org>,
        Linux Clock List <linux-clk@...r.kernel.org>,
        Devicetree List <devicetree@...r.kernel.org>,
        Linux Kernel List <linux-kernel@...r.kernel.org>,
        Nishanth Menon <nm@...com>,
        Vignesh Raghavendra <vigneshr@...com>,
        Devarsh Thakkar <devarsht@...com>, Jai Luthra <j-luthra@...com>
Subject: Re: [PATCH v2 1/2] dt-bindings: clock: Add binding documentation for
 TI AM62 DSS Clock

On Mon, Feb 13, 2023 at 05:29:53PM +0530, Aradhya Bhatia wrote:
> Add DT bindings for DSS clock divider of TI's AM62 family of SoCs.

Subject: Drop 'binding documentation for '

> 
> Signed-off-by: Aradhya Bhatia <a-bhatia1@...com>
> ---
>  .../clock/ti,am62-dss-vp0-div-clk.yaml        | 44 +++++++++++++++++++
>  1 file changed, 44 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/clock/ti,am62-dss-vp0-div-clk.yaml
> 
> diff --git a/Documentation/devicetree/bindings/clock/ti,am62-dss-vp0-div-clk.yaml b/Documentation/devicetree/bindings/clock/ti,am62-dss-vp0-div-clk.yaml
> new file mode 100644
> index 000000000000..310d2a989d5b
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/clock/ti,am62-dss-vp0-div-clk.yaml
> @@ -0,0 +1,44 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/clock/ti,am62-dss-vp0-div-clk.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: TI AM62 DSS - OLDI Divider Clock
> +
> +maintainers:
> +  - Aradhya Bhatia <a-bhatia1@...com>
> +
> +properties:
> +  compatible:
> +    items:
> +      - const: ti,am62-dss-vp0-div-clk

What's wrong with 'fixed-factor-clock' binding?

> +
> +  "#clock-cells":
> +    const: 0
> +
> +  clocks:
> +    maxItems: 1
> +
> +  clock-div:
> +    description: Fixed divider
> +    $ref: /schemas/types.yaml#/definitions/uint32
> +    minimum: 1
> +
> +required:
> +  - compatible
> +  - clocks
> +  - "#clock-cells"
> +  - clock-div
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    clock {
> +      compatible = "ti,am62-dss-vp0-div-clk";
> +      clocks = <&parent_clock>;
> +      #clock-cells = <0>;
> +      clock-div = <7>;
> +    };
> +...
> -- 
> 2.39.1
>