From: Frank Li <Frank.li@oss.nxp.com>
To: 周寅 <zain_zhou@realsil.com.cn>
Cc: "Alexandre Belloni" <alexandre.belloni@bootlin.com>,
"Frank Li" <Frank.Li@nxp.com>, "Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Lee Jones" <lee@kernel.org>,
"Liam Girdwood" <lgirdwood@gmail.com>,
"Mark Brown" <broonie@kernel.org>,
"Vikash Bansal" <vikash.bansal@nxp.com>,
"Aman Kumar Pandey" <aman.kumarpandey@nxp.com>,
"Lakshay Piplani" <lakshay.piplani@nxp.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-i3c@lists.infradead.org" <linux-i3c@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"mfd@lists.linux.dev" <mfd@lists.linux.dev>,
王炜 <wei_wang@realsil.com.cn>
Subject: Re: 回复: [RFC PATCH 4/4] i3c: hub: Add Realtek RTS490x I3C hub support
Date: Tue, 22 Sep 2026 13:37:52 -0500 [thread overview]
Message-ID: <arLLAEsNiGyb_OZf@SMW015318> (raw)
In-Reply-To: <1453c25fb1fd4db1a928bf83e72187f9@realsil.com.cn>
On Tue, Sep 22, 2026 at 11:17:28AM +0000, 周寅 wrote:
> On Mon, Sep 21, 2026 at 02:42:17PM -0400, Frank Li wrote:
> > This register is the exactly same as P3H2X4X. Can you direct reuse
> > p3h2x*'s driver.
>
> Both P3H2x4x and RTS490x are based on the I3C Hub Common Architecture
> Specification, so identical specification-defined registers are
> expected.
>
> However, the current P3H2x4x driver is device-specific rather than a
> generic implementation of the specification. Do you mean refactoring
> it into a common implementation for devices based on this
> specification, while keeping the device-specific parts separate?
Yes.
Frank
>
> Best regards,
> Zain
--
linux-i3c mailing list
linux-i3c@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-i3c
WARNING: multiple messages have this Message-ID (diff)
From: Frank Li <Frank.li@oss.nxp.com>
To: 周寅 <zain_zhou@realsil.com.cn>
Cc: "Alexandre Belloni" <alexandre.belloni@bootlin.com>,
"Frank Li" <Frank.Li@nxp.com>, "Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Lee Jones" <lee@kernel.org>,
"Liam Girdwood" <lgirdwood@gmail.com>,
"Mark Brown" <broonie@kernel.org>,
"Vikash Bansal" <vikash.bansal@nxp.com>,
"Aman Kumar Pandey" <aman.kumarpandey@nxp.com>,
"Lakshay Piplani" <lakshay.piplani@nxp.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-i3c@lists.infradead.org" <linux-i3c@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"mfd@lists.linux.dev" <mfd@lists.linux.dev>,
王炜 <wei_wang@realsil.com.cn>
Subject: Re: 回复: [RFC PATCH 4/4] i3c: hub: Add Realtek RTS490x I3C hub support
Date: Tue, 22 Sep 2026 13:37:52 -0500 [thread overview]
Message-ID: <arLLAEsNiGyb_OZf@SMW015318> (raw)
In-Reply-To: <1453c25fb1fd4db1a928bf83e72187f9@realsil.com.cn>
On Tue, Sep 22, 2026 at 11:17:28AM +0000, 周寅 wrote:
> On Mon, Sep 21, 2026 at 02:42:17PM -0400, Frank Li wrote:
> > This register is the exactly same as P3H2X4X. Can you direct reuse
> > p3h2x*'s driver.
>
> Both P3H2x4x and RTS490x are based on the I3C Hub Common Architecture
> Specification, so identical specification-defined registers are
> expected.
>
> However, the current P3H2x4x driver is device-specific rather than a
> generic implementation of the specification. Do you mean refactoring
> it into a common implementation for devices based on this
> specification, while keeping the device-specific parts separate?
Yes.
Frank
>
> Best regards,
> Zain
next prev parent reply other threads:[~2026-09-22 18:38 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-20 10:04 [RFC PATCH 0/4] Add support for Realtek RTS490x I3C hub zain_zhou
2026-09-20 10:04 ` zain_zhou
2026-09-20 10:04 ` [RFC PATCH 1/4] dt-bindings: i3c: Add Realtek RTS490x I3C hub support zain_zhou
2026-09-20 10:04 ` zain_zhou
2026-09-20 10:04 ` [RFC PATCH 2/4] mfd: Add driver for Realtek RTS490x I3C hub zain_zhou
2026-09-20 10:04 ` zain_zhou
2026-09-20 10:05 ` [RFC PATCH 3/4] regulator: rts490x: Add driver for on-die regulators zain_zhou
2026-09-20 10:05 ` zain_zhou
2026-09-20 13:05 ` Krzysztof Kozlowski
2026-09-20 13:05 ` Krzysztof Kozlowski
2026-09-21 3:46 ` 回复: " 周寅
2026-09-21 3:46 ` 周寅
2026-09-21 14:07 ` Krzysztof Kozlowski
2026-09-21 14:07 ` Krzysztof Kozlowski
2026-09-22 9:16 ` 回复: " 周寅
2026-09-22 9:16 ` 周寅
2026-09-21 10:23 ` Mark Brown
2026-09-20 10:05 ` [RFC PATCH 4/4] i3c: hub: Add Realtek RTS490x I3C hub support zain_zhou
2026-09-20 10:05 ` zain_zhou
2026-09-21 18:42 ` Frank Li
2026-09-21 18:42 ` Frank Li
2026-09-22 11:17 ` 回复: " 周寅
2026-09-22 11:17 ` 周寅
2026-09-22 18:37 ` Frank Li [this message]
2026-09-22 18:37 ` Frank Li
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=arLLAEsNiGyb_OZf@SMW015318 \
--to=frank.li@oss.nxp.com \
--cc=Frank.Li@nxp.com \
--cc=alexandre.belloni@bootlin.com \
--cc=aman.kumarpandey@nxp.com \
--cc=broonie@kernel.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=krzk+dt@kernel.org \
--cc=lakshay.piplani@nxp.com \
--cc=lee@kernel.org \
--cc=lgirdwood@gmail.com \
--cc=linux-i3c@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mfd@lists.linux.dev \
--cc=robh@kernel.org \
--cc=vikash.bansal@nxp.com \
--cc=wei_wang@realsil.com.cn \
--cc=zain_zhou@realsil.com.cn \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.