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Message-ID: <8eb78282-08c2-24bf-4049-5c610dd781fc@linaro.org>
Date:   Tue, 29 Nov 2022 10:59:34 +0100
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Subject: Re: [PATCH 1/2] dt-bindings: net: rockchip-dwmac: add rk3568 xpcs
 compatible
To:     =?UTF-8?Q?Heiko_St=c3=bcbner?= <heiko@sntech.de>,
        Chukun Pan <amadeus@jmu.edu.cn>,
        "David S . Miller" <davem@davemloft.net>
Cc:     Giuseppe Cavallaro <peppe.cavallaro@st.com>,
        Alexandre Torgue <alexandre.torgue@foss.st.com>,
        Jose Abreu <joabreu@synopsys.com>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>,
        David Wu <david.wu@rock-chips.com>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        netdev@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org
References: <20221129072714.22880-1-amadeus@jmu.edu.cn>
 <6f601615-deab-a1df-b951-dca8467039f8@linaro.org> <4692527.5fSG56mABF@diego>
Content-Language: en-US
From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
In-Reply-To: <4692527.5fSG56mABF@diego>
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Precedence: bulk

On 29/11/2022 10:56, Heiko Stübner wrote:
> Am Dienstag, 29. November 2022, 09:49:08 CET schrieb Krzysztof Kozlowski:
>> On 29/11/2022 08:27, Chukun Pan wrote:
>>> The gmac of RK3568 supports RGMII/SGMII/QSGMII interface.
>>> This patch adds a compatible string for the required clock.
>>>
>>> Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
>>> ---
>>>  Documentation/devicetree/bindings/net/rockchip-dwmac.yaml | 6 ++++++
>>>  1 file changed, 6 insertions(+)
>>>
>>> diff --git a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
>>> index 42fb72b6909d..36b1e82212e7 100644
>>> --- a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
>>> +++ b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
>>> @@ -68,6 +68,7 @@ properties:
>>>          - mac_clk_rx
>>>          - aclk_mac
>>>          - pclk_mac
>>> +        - pclk_xpcs
>>>          - clk_mac_ref
>>>          - clk_mac_refout
>>>          - clk_mac_speed
>>> @@ -90,6 +91,11 @@ properties:
>>>        The phandle of the syscon node for the peripheral general register file.
>>>      $ref: /schemas/types.yaml#/definitions/phandle
>>>  
>>> +  rockchip,xpcs:
>>> +    description:
>>> +      The phandle of the syscon node for the peripheral general register file.
>>
>> You used the same description as above, so no, you cannot have two
>> properties which are the same. syscons for GRF are called
>> "rockchip,grf", aren't they?
> 
> Not necessarily :-) .

OK, then description should have something like "...GRF for foo bar".


Best regards,
Krzysztof