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Message-ID: <0976b1c1-a8e0-5a61-51ff-9b47f29569a5@linaro.org>
Date:   Fri, 19 Aug 2022 15:45:09 +0300
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Subject: Re: [PATCH 2/6] dt-bindings: clk: document PolarFire SoC fabric
 clocks
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To:     Conor Dooley <conor.dooley@microchip.com>,
        Michael Turquette <mturquette@baylibre.com>,
        Stephen Boyd <sboyd@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Daire McNamara <daire.mcnamara@microchip.com>
Cc:     Paul Walmsley <paul.walmsley@sifive.com>,
        Albert Ou <aou@eecs.berkeley.edu>, linux-clk@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-riscv@lists.infradead.org
References: <20220819122259.183600-1-conor.dooley@microchip.com>
 <20220819122259.183600-3-conor.dooley@microchip.com>
From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
In-Reply-To: <20220819122259.183600-3-conor.dooley@microchip.com>
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On 19/08/2022 15:22, Conor Dooley wrote:
> On PolarFire SoC there are 4 PLL/DLL blocks, located in each of the
> ordinal corners of the chip, which our documentation refers to as
> "Clock Conditioning Circuitry". PolarFire SoC is an FPGA, these are
> highly configurable & many of the input clocks are optional.
> 

Thank you for your patch. There is something to discuss/improve.

> +  '#clock-cells':
> +    const: 1
> +    description: |
> +      The clock consumer should specify the desired clock by having the clock
> +      ID in its "clocks" phandle cell.
> +      See include/dt-bindings/clock/microchip,mpfs-clock.h for the full list of
> +      PolarFire clock IDs.
> +
> +required:
> +  - compatible
> +  - reg
> +  - clocks
> +  - clock-names
> +  - '#clock-cells'
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    ccc_nw: cccnwclk@38100000 {

Node names should be generic: clock-controller

https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation


Best regards,
Krzysztof