From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Ryan Chen <ryan_chen@aspeedtech.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Joel Stanley <joel@jms.id.au>, Andrew Jeffery <andrew@aj.id.au>,
Philipp Zabel <p.zabel@pengutronix.de>,
"openbmc@lists.ozlabs.org" <openbmc@lists.ozlabs.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-aspeed@lists.ozlabs.org" <linux-aspeed@lists.ozlabs.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v4 2/3] dt-bindings: i2c-ast2600: Add support for AST2600 i2C driver
Date: Thu, 16 Feb 2023 10:22:02 +0100 [thread overview]
Message-ID: <c5aa358d-6fb8-9d4d-eef7-d3a8268229e8@linaro.org> (raw)
In-Reply-To: <TYZPR06MB5274C8D759C5C762C12A1CE9F2A09@TYZPR06MB5274.apcprd06.prod.outlook.com>
On 16/02/2023 10:20, Ryan Chen wrote:
> Hello Krzysztof
>
>> -----Original Message-----
>> From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>> Sent: Thursday, February 16, 2023 4:18 AM
>> To: Ryan Chen <ryan_chen@aspeedtech.com>; Rob Herring
>> <robh+dt@kernel.org>; Krzysztof Kozlowski
>> <krzysztof.kozlowski+dt@linaro.org>; Joel Stanley <joel@jms.id.au>; Andrew
>> Jeffery <andrew@aj.id.au>; Philipp Zabel <p.zabel@pengutronix.de>;
>> openbmc@lists.ozlabs.org; linux-arm-kernel@lists.infradead.org;
>> linux-aspeed@lists.ozlabs.org; linux-kernel@vger.kernel.org
>> Subject: Re: [PATCH v4 2/3] dt-bindings: i2c-ast2600: Add support for AST2600
>> i2C driver
>>
>> On 15/02/2023 06:43, Ryan Chen wrote:
>>>>> + - $ref: /schemas/i2c/i2c-controller.yaml#
>>>>> +
>>>>> +properties:
>>>>> + compatible:
>>>>> + enum:
>>>>> + - aspeed,ast2600-i2c
>>>>
>>>> NAK. It's already there. Please do not waste our time in submitting
>>>> duplicated drivers.
>>>
>>> It is not duplicated, as my description in cover " This series add AST2600 i2c
>> new register set driver"
>>> So, this will be different driver compatible.
>>> The original compatible is
>>> - aspeed,ast2400-i2c-bus
>>> - aspeed,ast2500-i2c-bus
>>> - aspeed,ast2600-i2c-bus
>>> So the new register set compatible is "- aspeed,ast2600-i2c", remove "bus".
>>
>> Bindings are documenting hardware, so I claim - we already have this
>> hardware described and this is duplicated. Otherwise - what are these two I2C
>> controllers and what are the differences? Why they do not have really different
>> name? Bus looks more like a mistake than a differentiating name.
> For misunderstanding, or mistaken.
> I purpose to be aspeed,ast2600-i2cv2, will it more clear way ?
I don't know. I still did not get answers. I asked here several questions.
Best regards,
Krzysztof
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next prev parent reply other threads:[~2023-02-16 9:23 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-01 10:33 [PATCH v4 0/3] Add ASPEED AST2600 I2C new controller driver Ryan Chen
2023-02-01 10:33 ` [PATCH v4 1/3] dt-bindings: i2c-ast2600: Add support for AST2600 I2C global controller Ryan Chen
2023-02-02 4:25 ` Jeremy Kerr
2023-02-02 5:15 ` Ryan Chen
2023-02-02 8:52 ` Krzysztof Kozlowski
2023-02-01 10:33 ` [PATCH v4 2/3] dt-bindings: i2c-ast2600: Add support for AST2600 i2C driver Ryan Chen
2023-02-02 8:55 ` Krzysztof Kozlowski
2023-02-02 8:57 ` Krzysztof Kozlowski
2023-02-15 5:43 ` Ryan Chen
2023-02-15 20:17 ` Krzysztof Kozlowski
2023-02-16 9:20 ` Ryan Chen
2023-02-16 9:22 ` Krzysztof Kozlowski [this message]
2023-02-16 9:26 ` Ryan Chen
2023-02-17 8:37 ` Krzysztof Kozlowski
[not found] ` <TYZPR06MB52741EB5CD43327A877CA20FF2A69@TYZPR06MB5274.apcprd06.prod.outlook.com>
2023-02-20 7:59 ` Krzysztof Kozlowski
2023-02-20 9:14 ` Ryan Chen
2023-02-20 10:34 ` Krzysztof Kozlowski
2023-02-16 4:17 ` Dhananjay Phadke
2023-02-16 8:08 ` Krzysztof Kozlowski
2023-02-16 9:17 ` Ryan Chen
2023-02-01 10:33 ` [PATCH v4 3/3] i2c: aspeed: support ast2600 i2c new register mode driver Ryan Chen
2023-02-02 6:04 ` Jeremy Kerr
2023-02-02 9:16 ` Ryan Chen
2023-02-02 9:33 ` Krzysztof Kozlowski
2023-02-02 10:03 ` Ryan Chen
2023-02-14 6:12 ` Ryan Chen
2023-02-14 7:46 ` Krzysztof Kozlowski
2023-02-14 8:57 ` Ryan Chen
2023-02-14 9:32 ` Krzysztof Kozlowski
2023-02-02 8:59 ` Krzysztof Kozlowski
2023-02-02 9:00 ` [PATCH v4 0/3] Add ASPEED AST2600 I2C new controller driver Krzysztof Kozlowski
2023-02-02 9:02 ` Krzysztof Kozlowski
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