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

shufan_lee(李書帆)
2018-01-19T05:48:19Z

Hi Jun,

For now, RT1711H is not fully compatible with TCPCI. So the existing tcpci.c may not work for it.

Best Regards,
*****************************
Shu-Fan Lee
Richtek Technology Corporation
TEL: +886-3-5526789 #2359
FAX: +886-3-5526612
*****************************

-----Original Message-----
From: Jun Li [mailto:jun.li@nxp.com]
Sent: Friday, January 19, 2018 11:10 AM
To: ShuFanLee; heikki.krogerus@linux.intel.com
Cc: cy_huang(黃啟原); shufan_lee(李書帆); linux-kernel@vger.kernel.org; linux-usb@vger.kernel.org; Guenter Roeck
Subject: RE: [PATCH] USB TYPEC: RT1711H Type-C Chip Driver

Hi
> -----Original Message-----
> From: linux-usb-owner@vger.kernel.org [mailto:linux-usb-
> owner@vger.kernel.org] On Behalf Of ShuFanLee
> Sent: Wednesday, January 10, 2018 2:59 PM
> To: heikki.krogerus@linux.intel.com
> Cc: cy_huang@richtek.com; shufan_lee@richtek.com; linux-
> kernel@vger.kernel.org; linux-usb@vger.kernel.org
> Subject: [PATCH] USB TYPEC: RT1711H Type-C Chip Driver
>
> From: ShuFanLee <shufan_lee@richtek.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@richtek.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
>
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