linux-kernel - Re: [RESEND PATCH v6 3/7] dt-bindings: clock: jh7110-syscrg: Add PLL clock inputs

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Date:   Thu, 13 Jul 2023 14:34:27 +0200
From:   Emil Renner Berthing <emil.renner.berthing@...onical.com>
To:     Xingyu Wu <xingyu.wu@...rfivetech.com>
Cc:     linux-riscv@...ts.infradead.org, devicetree@...r.kernel.org,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Conor Dooley <conor@...nel.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Hal Feng <hal.feng@...rfivetech.com>,
        William Qiu <william.qiu@...rfivetech.com>,
        linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org
Subject: Re: [RESEND PATCH v6 3/7] dt-bindings: clock: jh7110-syscrg: Add PLL
 clock inputs

On Tue, 4 Jul 2023 at 08:49, Xingyu Wu <xingyu.wu@...rfivetech.com> wrote:
>
> Add PLL clock inputs from PLL clock generator.
>
> Signed-off-by: Xingyu Wu <xingyu.wu@...rfivetech.com>

Reviewed-by: Emil Renner Berthing <emil.renner.berthing@...onical.com>

> ---
>  .../bindings/clock/starfive,jh7110-syscrg.yaml | 18 ++++++++++++++++--
>  1 file changed, 16 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml b/Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml
> index 84373ae31644..5ba0a885aa80 100644
> --- a/Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml
> +++ b/Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml
> @@ -27,6 +27,9 @@ properties:
>            - description: External I2S RX left/right channel clock
>            - description: External TDM clock
>            - description: External audio master clock
> +          - description: PLL0
> +          - description: PLL1
> +          - description: PLL2
>
>        - items:
>            - description: Main Oscillator (24 MHz)
> @@ -38,6 +41,9 @@ properties:
>            - description: External I2S RX left/right channel clock
>            - description: External TDM clock
>            - description: External audio master clock
> +          - description: PLL0
> +          - description: PLL1
> +          - description: PLL2
>
>    clock-names:
>      oneOf:
> @@ -52,6 +58,9 @@ properties:
>            - const: i2srx_lrck_ext
>            - const: tdm_ext
>            - const: mclk_ext
> +          - const: pll0_out
> +          - const: pll1_out
> +          - const: pll2_out
>
>        - items:
>            - const: osc
> @@ -63,6 +72,9 @@ properties:
>            - const: i2srx_lrck_ext
>            - const: tdm_ext
>            - const: mclk_ext
> +          - const: pll0_out
> +          - const: pll1_out
> +          - const: pll2_out
>
>    '#clock-cells':
>      const: 1
> @@ -93,12 +105,14 @@ examples:
>                   <&gmac1_rgmii_rxin>,
>                   <&i2stx_bclk_ext>, <&i2stx_lrck_ext>,
>                   <&i2srx_bclk_ext>, <&i2srx_lrck_ext>,
> -                 <&tdm_ext>, <&mclk_ext>;
> +                 <&tdm_ext>, <&mclk_ext>,
> +                 <&pllclk 0>, <&pllclk 1>, <&pllclk 2>;
>          clock-names = "osc", "gmac1_rmii_refin",
>                        "gmac1_rgmii_rxin",
>                        "i2stx_bclk_ext", "i2stx_lrck_ext",
>                        "i2srx_bclk_ext", "i2srx_lrck_ext",
> -                      "tdm_ext", "mclk_ext";
> +                      "tdm_ext", "mclk_ext",
> +                      "pll0_out", "pll1_out", "pll2_out";
>          #clock-cells = <1>;
>          #reset-cells = <1>;
>      };
> --
> 2.25.1
>