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From: Rustam Adilov <adilov@disroot.org>
To: Conor Dooley <conor@kernel.org>
Cc: Chris Packham <chris.packham@alliedtelesis.co.nz>,
	Andi Shyti <andi.shyti@kernel.org>, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	linux-i2c@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 5/8] dt-bindings: i2c: realtek,rtl9301-i2c: extend for clocks and RTL9607C support
Date: Thu, 26 Mar 2026 14:59:57 +0000	[thread overview]
Message-ID: <ad0631c0fe50dcd6e60f05ad808a192c@disroot.org> (raw)
In-Reply-To: <20260324-musty-tapering-f7700d6ed947@spud>

On 2026-03-24 17:48, Conor Dooley wrote:
> On Tue, Mar 24, 2026 at 03:30:34PM +0000, Rustam Adilov wrote:
>> Hello,
>> On 2026-03-23 19:41, Conor Dooley wrote:
>> > On Mon, Mar 23, 2026 at 12:13:34PM +0500, Rustam Adilov wrote:
>> >> Add the "realtek,rtl9607-i2c" compatible for i2c controller on the
>> >> RTL9607C SoC series.
>> >>
>> >> Add a clocks property to the properties to describe the i2c reference
>> >> clock and make it available for all the compatibles. This i2c reference
>> >
>> > Why? I can see that you're doing that, and it's good to know that that
>> > is intentional, but why is it being done? Need to explain that all of
>> > these devices actually do have this clock etc.
>> 
>> As far as available information goes, there are some datasheets that 
>> note
>> the existence of these clocks. For example, RTL9310 Developer Guide 
>> 1.0 in [1]
>> mentions "I2C master support 12 peripherals with 2 clocks" at page 19.
> 
>> I hope this explains the whole intention behind it. And if there is 
>> better way to explain
>> this in the commit message, let me know.
> 
> What you need to say in the commit message effectively boils down to
> "the existing devices have these clocks too".

Alrighty then, will update the commit message in the next patch series.

Thanks,
Rustam

  reply	other threads:[~2026-03-26 15:00 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-23  7:13 [PATCH v4 0/8] i2c: rtl9300: support for RTL9607C I2C controller Rustam Adilov
2026-03-23  7:13 ` [PATCH v4 1/8] i2c: rtl9300: split data_reg into read and write reg Rustam Adilov
2026-03-23  7:13 ` [PATCH v4 2/8] i2c: rtl9300: introduce max length property to driver data Rustam Adilov
2026-03-23  7:13 ` [PATCH v4 3/8] i2c: rtl9300: introduce F_BUSY to the reg_fields struct Rustam Adilov
2026-03-23  7:13 ` [PATCH v4 4/8] i2c: rtl9300: introduce a property for 8 bit width reg address Rustam Adilov
2026-03-23  7:13 ` [PATCH v4 5/8] dt-bindings: i2c: realtek,rtl9301-i2c: extend for clocks and RTL9607C support Rustam Adilov
2026-03-23 19:41   ` Conor Dooley
2026-03-24 15:30     ` Rustam Adilov
2026-03-24 17:48       ` Conor Dooley
2026-03-26 14:59         ` Rustam Adilov [this message]
2026-03-23  7:13 ` [PATCH v4 6/8] i2c: rtl9300: introduce clk struct for upcoming rtl9607 support Rustam Adilov
2026-03-23  7:13 ` [PATCH v4 7/8] i2c: rtl9300: intoduce new function properties to driver data Rustam Adilov
2026-03-23  7:13 ` [PATCH v4 8/8] i2c: rtl9300: add RTL9607C i2c controller support Rustam Adilov

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