From: Rob Herring <robh@kernel.org>
To: Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Biju Das <biju.das@bp.renesas.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
Chunfeng Yun <chunfeng.yun@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Adam Thomson <Adam.Thomson.Opensource@diasemi.com>,
Li Jun <jun.li@nxp.com>,
Badhri Jagan Sridharan <badhri@google.com>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Hans de Goede <hdegoede@redhat.com>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
Min Guo <min.guo@mediatek.com>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <linux-usb@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
Linus Walleij <linus.walleij@linaro.org>,
Nagarjuna Kristam <nkristam@nvidia.com>
Subject: Re: [PATCH next v11 03/11] dt-bindings: usb: add binding for USB GPIO based connection detection driver
Date: Mon, 02 Sep 2019 14:38:53 +0100 [thread overview]
Message-ID: <5d6d1b6d.1c69fb81.a78b7.2ccb@mx.google.com> (raw)
In-Reply-To: <1567070558-29417-4-git-send-email-chunfeng.yun@mediatek.com>
On Thu, 29 Aug 2019 17:22:30 +0800, Chunfeng Yun wrote:
> It's used to support dual role switch via GPIO when use Type-B
> receptacle, typically the USB ID pin is connected to an input
> GPIO, and also used to enable/disable device when the USB Vbus
> pin is connected to an input GPIO.
>
> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
> ---
> v11 changes:
> 1. add Reviewed-by Linus
> 2. change compatible as "gpio-usb-b-connector", and remove label
> in example suggested by Rob
>
> v9~v10 no changes
>
> v8 changes:
> 1. rename the title
> 2. change the compatible as "linux,usb-conn-gpio" instead of
> "linux,typeb-conn-gpio"
>
> v7 changes:
> 1. add description for device only mode
>
> v6 changes:
> 1. remove status and port nodes in example
> 2. make vbus-supply as optional property
>
> v5 changes:
> 1. treat type-B connector as child device of USB controller's, but not
> as a separate virtual device, suggested by Rob
> 2. put connector's port node under connector node, suggested by Rob
>
> v4 no changes
>
> v3 changes:
> 1. treat type-B connector as a virtual device, but not child device of
> USB controller's
>
> v2 changes:
> 1. new patch to make binding clear suggested by Hans
> ---
> .../devicetree/bindings/usb/usb-conn-gpio.txt | 30 +++++++++++++++++++
> 1 file changed, 30 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/usb/usb-conn-gpio.txt
>
Reviewed-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2019-09-02 13:40 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-29 9:22 [PATCH next v11 00/11] add USB GPIO based connection detection driver Chunfeng Yun
2019-08-29 9:22 ` [PATCH next v11 01/11] dt-binding: usb: add usb-role-switch property Chunfeng Yun
2019-08-29 9:22 ` [PATCH next v11 02/11] dt-bindings: connector: add optional properties for Type-B Chunfeng Yun
2019-08-29 9:22 ` [PATCH next v11 03/11] dt-bindings: usb: add binding for USB GPIO based connection detection driver Chunfeng Yun
2019-09-02 13:38 ` Rob Herring [this message]
2019-08-29 9:22 ` [PATCH next v11 04/11] dt-bindings: usb: mtu3: add properties about USB Role Switch Chunfeng Yun
2019-08-29 9:22 ` [PATCH next v11 05/11] usb: roles: Introduce stubs for the exiting functions in role.h Chunfeng Yun
2019-08-29 9:22 ` [PATCH next v11 06/11] device connection: Add fwnode_connection_find_match() Chunfeng Yun
2019-08-29 9:22 ` [PATCH next v11 07/11] usb: roles: Add fwnode_usb_role_switch_get() function Chunfeng Yun
2019-08-29 9:22 ` [PATCH next v11 08/11] usb: roles: get usb-role-switch from parent Chunfeng Yun
2019-08-29 9:22 ` [PATCH next v11 09/11] usb: common: create Kconfig file Chunfeng Yun
2019-08-29 9:22 ` [PATCH next v11 10/11] usb: common: add USB GPIO based connection detection driver Chunfeng Yun
2019-08-29 9:22 ` [PATCH next v11 11/11] usb: mtu3: register a USB Role Switch for dual role mode Chunfeng Yun
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