linux-kernel - Re: [PATCH V3 1/2] dt-bindings: clk: qcom: gcc-sm6125: Document SM6125 GCC driver

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Date:   Wed, 2 Jun 2021 14:08:41 -0500
From:   Rob Herring <robh@...nel.org>
To:     Martin Botka <martin.botka@...ainline.org>
Cc:     ~postmarketos/upstreaming@...ts.sr.ht,
        konrad.dybcio@...ainline.org,
        angelogioacchino.delregno@...ainline.org,
        marijn.suijten@...ainline.org, jamipkettunen@...ainline.org,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, linux-arm-msm@...r.kernel.org,
        linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH V3 1/2] dt-bindings: clk: qcom: gcc-sm6125: Document
 SM6125 GCC driver

On Wed, May 26, 2021 at 08:43:20PM +0200, Martin Botka wrote:
> Document the newly added SM6125 GCC driver.
> 
> Signed-off-by: Martin Botka <martin.botka@...ainline.org>
> ---
> Changes in V2:
> Add commit description.
> Changes in V3:
> Use rpmcc.h instead of rpmh.h
>  .../bindings/clock/qcom,gcc-sm6125.yaml       | 72 +++++++++++++++++++
>  1 file changed, 72 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/clock/qcom,gcc-sm6125.yaml
> 
> diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-sm6125.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-sm6125.yaml
> new file mode 100644
> index 000000000000..f7198370a1b9
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-sm6125.yaml
> @@ -0,0 +1,72 @@
> +# SPDX-License-Identifier: GPL-2.0-only

Dual license new bindings please:

GPL-2.0-only OR BSD-2-Clause

> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/clock/qcom,gcc-sm6125.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Global Clock & Reset Controller Binding for SM6125
> +
> +maintainers:
> +  - Konrad Dybcio <konrad.dybcio@...ainline.org>
> +
> +description: |
> +  Qualcomm global clock control module which supports the clocks, resets and
> +  power domains on SM6125.
> +
> +  See also:
> +  - dt-bindings/clock/qcom,gcc-sm6125.h
> +
> +properties:
> +  compatible:
> +    const: qcom,gcc-sm6125

The normal ordering would be 'qcom,sm6125-gcc'

> +
> +  clocks:
> +    items:
> +      - description: Board XO source
> +      - description: Sleep clock source
> +
> +  clock-names:
> +    items:
> +      - const: bi_tcxo
> +      - const: sleep_clk
> +
> +  '#clock-cells':
> +    const: 1
> +
> +  '#reset-cells':
> +    const: 1
> +
> +  '#power-domain-cells':
> +    const: 1
> +
> +  reg:
> +    maxItems: 1
> +
> +  protected-clocks:
> +    description:
> +      Protected clock specifier list as per common clock binding.
> +
> +required:
> +  - compatible
> +  - clocks
> +  - clock-names
> +  - reg
> +  - '#clock-cells'
> +  - '#reset-cells'
> +  - '#power-domain-cells'
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/clock/qcom,rpmcc.h>
> +    clock-controller@...0000 {
> +    compatible = "qcom,gcc-sm6125";

Wrong indentation.

> +      reg = <0x01400000 0x1f0000>;
> +      #clock-cells = <1>;
> +      #reset-cells = <1>;
> +      #power-domain-cells = <1>;
> +      clock-names = "bi_tcxo", "sleep_clk";
> +      clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, <&sleep_clk>;
> +    };
> +...
> -- 
> 2.31.1