From: Guo Samin <samin.guo@starfivetech.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
<linux-riscv@lists.infradead.org>, <netdev@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: "David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Emil Renner Berthing <kernel@esmil.dk>,
Richard Cochran <richardcochran@gmail.com>,
Andrew Lunn <andrew@lunn.ch>,
Heiner Kallweit <hkallweit1@gmail.com>,
Peter Geis <pgwipeout@gmail.com>,
Yanhong Wang <yanhong.wang@starfivetech.com>,
Tommaso Merciai <tomm.merciai@gmail.com>
Subject: Re: [PATCH v7 4/6] dt-bindings: net: Add support StarFive dwmac
Date: Thu, 16 Mar 2023 18:18:44 +0800 [thread overview]
Message-ID: <ed8dbe90-ee1d-405a-5aa6-cbc16a0057ac@starfivetech.com> (raw)
In-Reply-To: <d2eda9a8-f532-d7f0-7ef3-b3b8e1a0a79f@linaro.org>
-------- 原始信息 --------
Re: [PATCH v7 4/6] dt-bindings: net: Add support StarFive dwmac
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
to : Guo Samin <samin.guo@starfivetech.com>, linux-riscv@lists.infradead.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
data: 2023/3/16
> On 16/03/2023 09:28, Guo Samin wrote:
>>
>>
>> -------- 原始信息 --------
>> 主题: Re: [PATCH v7 4/6] dt-bindings: net: Add support StarFive dwmac
>> From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>> 收件人: Guo Samin <samin.guo@starfivetech.com>, linux-riscv@lists.infradead.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
>> 日期: 2023/3/16
>>
>>> On 16/03/2023 09:15, Guo Samin wrote:
>>>>>>> interrupts: ???
>>>>>>>
>>>>>>
>>>>>> Hi Krzysztof,
>>>>>>
>>>>>> snps,dwmac.yaml has defined the reg/interrupt/interrupt-names nodes,
>>>>>> and the JH7110 SoC is also applicable.
>>>>>> Maybe just add reg/interrupt/interrupt-names to the required ?
>>>>>
>>>>> You need to constrain them.
>>>>
>>>>
>>>> I see. I will add reg constraints in the next version, thanks.
>>>>
>>>> I have one more question, the interrupts/interrup-names of JH7110 SoC's gmac are exactly the same as snps,dwmac.yaml,
>>>> do these also need to be constrained?
>>>
>>> The interrupts on common binding are variable, so you need to constrain
>>> them - you have fixed number of them, right?
>>>
>>> Best regards,
>>> Krzysztof
>>>
>>
>> Yes, JH7110 fixed is 3 pcs. Thanks, I will constrain them.
>
> Then just minItems: 3, maxItems: 3 here should be enough
>
> Best regards,
> Krzysztof
>
Hi Krzysztof,
Thank you for the suggestion.
I'll change it like this in the next version, is right?
$ git diff
--- a/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
@@ -27,6 +27,9 @@ properties:
- starfive,jh7110-dwmac
- const: snps,dwmac-5.20
+ reg:
+ maxItems: 1
+
clocks:
items:
- description: GMAC main clock
@@ -43,6 +46,14 @@ properties:
- const: tx
- const: gtx
+ interrupts:
+ minItems: 3
+ maxItems: 3
+
+ interrupt-names:
+ minItems: 3
+ maxItems: 3
+
resets:
items:
- description: MAC Reset signal.
@@ -77,8 +88,11 @@ unevaluatedProperties: false
required:
- compatible
+ - reg
- clocks
- clock-names
+ - interrupts
+ - interrupt-names
- resets
- reset-names
Best regards,
Samin
next prev parent reply other threads:[~2023-03-16 10:19 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-16 4:37 [PATCH v7 0/6] Add Ethernet driver for StarFive JH7110 SoC Samin Guo
2023-03-16 4:37 ` [PATCH v7 1/6] dt-bindings: net: snps,dwmac: Add dwmac-5.20 version Samin Guo
2023-03-16 4:37 ` [PATCH v7 2/6] net: stmmac: platform: Add snps,dwmac-5.20 IP compatible string Samin Guo
2023-03-16 4:37 ` [PATCH v7 3/6] dt-bindings: net: snps,dwmac: Add 'ahb' reset/reset-name Samin Guo
2023-03-16 7:24 ` Krzysztof Kozlowski
2023-03-16 7:36 ` Guo Samin
2023-03-16 4:37 ` [PATCH v7 4/6] dt-bindings: net: Add support StarFive dwmac Samin Guo
2023-03-16 7:27 ` Krzysztof Kozlowski
2023-03-16 7:40 ` Guo Samin
2023-03-16 8:02 ` Guo Samin
2023-03-16 8:03 ` Krzysztof Kozlowski
2023-03-16 8:15 ` Guo Samin
2023-03-16 8:20 ` Krzysztof Kozlowski
2023-03-16 8:28 ` Guo Samin
2023-03-16 9:58 ` Krzysztof Kozlowski
2023-03-16 10:18 ` Guo Samin [this message]
2023-03-16 11:35 ` Krzysztof Kozlowski
2023-03-16 4:37 ` [PATCH v7 5/6] net: stmmac: Add glue layer for StarFive JH7110 SoC Samin Guo
2023-03-16 4:37 ` [PATCH v7 6/6] net: stmmac: starfive_dmac: Add phy interface settings Samin Guo
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