Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
MIME-Version: 1.0
References: <20220704053901.728-1-peterwu.pub@gmail.com> <20220704053901.728-9-peterwu.pub@gmail.com>
 <YsKXcnys2Wa8Zz0p@kroah.com>
In-Reply-To: <YsKXcnys2Wa8Zz0p@kroah.com>
From:   szuni chen <szunichen@gmail.com>
Date:   Mon, 4 Jul 2022 17:31:29 +0800
Message-ID: <CA+hk2fYA3phYAoh+BFr0ddy9MR8Ro1WCoqBpa1UK2StwMtLyfQ@mail.gmail.com>
Subject: Re: [PATCH v4 08/13] usb: typec: tcpci_mt6370: Add Mediatek MT6370
 tcpci driver
To:     Greg KH <gregkh@linuxfoundation.org>
Cc:     ChiaEn Wu <peterwu.pub@gmail.com>,
        Lee Jones <lee.jones@linaro.org>,
        Daniel Thompson <daniel.thompson@linaro.org>,
        Jingoo Han <jingoohan1@gmail.com>, Pavel Machek <pavel@ucw.cz>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Sebastian Reichel <sre@kernel.org>,
        Chunfeng Yun <chunfeng.yun@mediatek.com>,
        Jonathan Cameron <jic23@kernel.org>,
        Lars-Peter Clausen <lars@metafoo.de>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Mark Brown <broonie@kernel.org>,
        Guenter Roeck <linux@roeck-us.net>,
        "Krogerus, Heikki" <heikki.krogerus@linux.intel.com>,
        Helge Deller <deller@gmx.de>, chiaen_wu@richtek.com,
        alice_chen@richtek.com, ChiYuan Huang <cy_huang@richtek.com>,
        dri-devel <dri-devel@lists.freedesktop.org>,
        Linux LED Subsystem <linux-leds@vger.kernel.org>,
        devicetree <devicetree@vger.kernel.org>,
        linux-arm Mailing List <linux-arm-kernel@lists.infradead.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@lists.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux PM <linux-pm@vger.kernel.org>,
        USB <linux-usb@vger.kernel.org>,
        linux-iio <linux-iio@vger.kernel.org>,
        "open list:FRAMEBUFFER LAYER" <linux-fbdev@vger.kernel.org>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
Precedence: bulk

Greg KH <gregkh@linuxfoundation.org> =E6=96=BC 2022=E5=B9=B47=E6=9C=884=E6=
=97=A5 =E9=80=B1=E4=B8=80 =E4=B8=8B=E5=8D=883:32=E5=AF=AB=E9=81=93=EF=BC=9A
>
> On Mon, Jul 04, 2022 at 01:38:56PM +0800, ChiaEn Wu wrote:
> > From: ChiYuan Huang <cy_huang@richtek.com>
> >
> > Add chip level mt6370 tcpci driver.
>
> What does this mean?  Please provide more information about the hardware
> being supported here so we know how to review this.

Dear Greg,

MediaTek MT6370 is a highly-integrated smart power management IC,
which includes a single cell Li-Ion/Li-Polymer switching battery charger,
a USB Type-C & Power Delivery (PD) controller, dual flash LED current sourc=
es,
a RGB LED driver, a backlight WLED driver, a display bias driver and a
general LDO for portable devices.

This driver is used for the Type-C & Power Delivery controller in
MediaTek MT6370 IC.

If we change the commit message to

"Add MediaTek MT6370 tcpci driver.
MediaTek MT6370 is a multi-functional IC that includes USB Type-C.
It works with Type-C Port Controller Manager to provide USB PD and USB
Type-C functionalities."

does this meet your requirements?
Or =E2=80=9CAdd tcpci driver for Mediatek MT6370 IC=E2=80=9D is enough?

Sincerely,
Alice Chen