linux-kernel - RE: [PATCH] USB TYPEC: RT1711H Type-C Chip Driver

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Message-ID: <VI1PR0402MB3917ECDD1A8DCADFF5916BEA89EF0@VI1PR0402MB3917.eurprd04.prod.outlook.com>
Date:   Fri, 19 Jan 2018 03:09:37 +0000
From:   Jun Li <jun.li@....com>
To:     ShuFanLee <leechu729@...il.com>,
        "heikki.krogerus@...ux.intel.com" <heikki.krogerus@...ux.intel.com>
CC:     "cy_huang@...htek.com" <cy_huang@...htek.com>,
        "shufan_lee@...htek.com" <shufan_lee@...htek.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
        Guenter Roeck <linux@...ck-us.net>
Subject: RE: [PATCH] USB TYPEC: RT1711H Type-C Chip Driver

Hi
> -----Original Message-----
> From: linux-usb-owner@...r.kernel.org [mailto:linux-usb-
> owner@...r.kernel.org] On Behalf Of ShuFanLee
> Sent: Wednesday, January 10, 2018 2:59 PM
> To: heikki.krogerus@...ux.intel.com
> Cc: cy_huang@...htek.com; shufan_lee@...htek.com; linux-
> kernel@...r.kernel.org; linux-usb@...r.kernel.org
> Subject: [PATCH] USB TYPEC: RT1711H Type-C Chip Driver
> 
> From: ShuFanLee <shufan_lee@...htek.com>
> 
> Richtek RT1711H Type-C chip driver that works with
> Type-C Port Controller Manager to provide USB PD and
> USB Type-C functionalities.

A general question, is this Rt1711h type-c chip compatible with TCPCI
(Universal Serial Bus Type-C Port Controller Interface Specification)?
looks like it has the same register map and has some extension, can
the existing ./drivers/staging/typec/tcpic.c basically work for you?

+Guenter

Li Jun 

> 
> Signed-off-by: ShuFanLee <shufan_lee@...htek.com>
> ---
>  .../devicetree/bindings/usb/richtek,rt1711h.txt    |   38 +
>  arch/arm64/boot/dts/hisilicon/rt1711h.dtsi         |   11 +
>  drivers/usb/typec/Kconfig                          |    2 +
>  drivers/usb/typec/Makefile                         |    1 +
>  drivers/usb/typec/rt1711h/Kconfig                  |    7 +
>  drivers/usb/typec/rt1711h/Makefile                 |    2 +
>  drivers/usb/typec/rt1711h/rt1711h.c                | 2241 ++++++++++++++++++++
>  drivers/usb/typec/rt1711h/rt1711h.h                |  300 +++
>  8 files changed, 2602 insertions(+)
>  create mode 100644
> Documentation/devicetree/bindings/usb/richtek,rt1711h.txt
>  create mode 100644 arch/arm64/boot/dts/hisilicon/rt1711h.dtsi
>  create mode 100644 drivers/usb/typec/rt1711h/Kconfig
>  create mode 100644 drivers/usb/typec/rt1711h/Makefile
>  create mode 100644 drivers/usb/typec/rt1711h/rt1711h.c
>  create mode 100644 drivers/usb/typec/rt1711h/rt1711h.h
>