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[88.156.142.67]) by smtp.gmail.com with ESMTPSA id x31-20020a0565123f9f00b00497a32e2576sm940879lfa.32.2022.12.02.00.02.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 02 Dec 2022 00:02:55 -0800 (PST) Message-ID: <84d26a47-2d7a-bf7d-9e0b-fd9952262620@linaro.org> Date: Fri, 2 Dec 2022 09:02:53 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.5.0 Subject: Re: [PATCH v1 3/7] dt-bindings: net: Add bindings for StarFive dwmac Content-Language: en-US To: yanhong wang , Conor Dooley Cc: linux-riscv@lists.infradead.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Emil Renner Berthing , Richard Cochran , Andrew Lunn , Heiner Kallweit , Peter Geis References: <20221201090242.2381-1-yanhong.wang@starfivetech.com> <20221201090242.2381-4-yanhong.wang@starfivetech.com> <36565cc1-3c48-0fa8-f98b-414a7ac8f5bf@linaro.org> <1d3f1334-b6bf-57cb-7f7e-48e3c08a5560@starfivetech.com> From: Krzysztof Kozlowski In-Reply-To: <1d3f1334-b6bf-57cb-7f7e-48e3c08a5560@starfivetech.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 02/12/2022 08:16, yanhong wang wrote: > > > On 2022/12/2 1:35, Conor Dooley wrote: >> On Thu, Dec 01, 2022 at 05:21:04PM +0100, Krzysztof Kozlowski wrote: >>> On 01/12/2022 10:02, Yanhong Wang wrote: >>>> Add bindings for the StarFive dwmac module on the StarFive RISC-V SoCs. >>> >>> Subject: drop second, redundant "bindings". >>> >>>> >>>> Signed-off-by: Yanhong Wang >>>> --- >>>> .../devicetree/bindings/net/snps,dwmac.yaml | 1 + >>>> +properties: >>>> + compatible: >>>> + oneOf: >>> >>> Drop oneOf. You do not have more cases here. >>> >>>> + - items: >>>> + - enum: >>>> + - starfive,dwmac >>> >>> Wrong indentation.... kind of expected since you did not test the bindings. >>> >>>> + - const: snps,dwmac-5.20 >> >> Disclaimer: no familiarity with the version info with DW stuff >> >> Is it a bit foolish to call this binding "starfive,dwmac"? Could there >> not be another StarFive SoC in the future that uses another DW mac IP >> version & this would be better off as "starfive,jh7110-dwmac" or similar? >> > > The StarFive JH8100 SoC in the future that uses the same mac IP version, so call this binding "starfive,dwmac". It's not a reason to make compatible generic. Best regards, Krzysztof