linux-kernel - Re: [PATCH 3/6] dt-bindings: clock: Document Exynos7885 CMU bindings

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Date:   Sun, 5 Dec 2021 17:48:11 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     David Virag <virag.david003@...il.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Tomasz Figa <tomasz.figa@...il.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org
Subject: Re: [PATCH 3/6] dt-bindings: clock: Document Exynos7885 CMU bindings

On 05/12/2021 16:32, David Virag wrote:
> Provide dt-schema documentation for Exynos7885 SoC clock controller.
> Description is modified from Exynos850 clock controller documentation as
> I couldn't describe it any better, that was written by Sam Protsenko.
> 
> Signed-off-by: David Virag <virag.david003@...il.com>
> ---
>  .../clock/samsung,exynos7885-clock.yaml       | 166 ++++++++++++++++++
>  1 file changed, 166 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/clock/samsung,exynos7885-clock.yaml
> 
> diff --git a/Documentation/devicetree/bindings/clock/samsung,exynos7885-clock.yaml b/Documentation/devicetree/bindings/clock/samsung,exynos7885-clock.yaml
> new file mode 100644
> index 000000000000..9ec7358889d6
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/clock/samsung,exynos7885-clock.yaml
> @@ -0,0 +1,166 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/clock/samsung,exynos7885-clock.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Samsung Exynos7885 SoC clock controller
> +
> +maintainers:
> +  - Dávid Virág <virag.david003@...il.com>
> +  - Chanwoo Choi <cw00.choi@...sung.com>
> +  - Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
> +  - Sylwester Nawrocki <s.nawrocki@...sung.com>
> +  - Tomasz Figa <tomasz.figa@...il.com>
> +
> +description: |
> +  Exynos7885 clock controller is comprised of several CMU units, generating
> +  clocks for different domains. Those CMU units are modeled as separate device
> +  tree nodes, and might depend on each other. The root clock in that root tree
> +  is an external clock:: OSCCLK (26 MHz). This external clock must be defined

Double ':'. I think you meant only one

> +  as a fixed-rate clock in dts.
> +


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>


Best regards,
Krzysztof