From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Rob Herring <robh+dt@kernel.org>,
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: [PATCH next v10 02/11] dt-bindings: connector: add optional properties for Type-B
Date: Fri, 23 Aug 2019 15:57:12 +0800 [thread overview]
Message-ID: <1566547041-20804-3-git-send-email-chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <1566547041-20804-1-git-send-email-chunfeng.yun@mediatek.com>
Add id-gpios, vbus-gpios, vbus-supply and pinctrl properties for
usb-b-connector
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
v6~v10 no changes
v5 changes:
1. add reviewed by Rob
v4 no changes
v3 changes:
1. add GPIO direction, and use fixed-regulator for GPIO controlled
VBUS regulator suggested by Rob;
v2 changes:
1. describe more clear for vbus-gpios and vbus-supply suggested by Hans
---
.../bindings/connector/usb-connector.txt | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/Documentation/devicetree/bindings/connector/usb-connector.txt b/Documentation/devicetree/bindings/connector/usb-connector.txt
index cef556d4e5ee..d357987181ee 100644
--- a/Documentation/devicetree/bindings/connector/usb-connector.txt
+++ b/Documentation/devicetree/bindings/connector/usb-connector.txt
@@ -17,6 +17,20 @@ Optional properties:
- self-powered: Set this property if the usb device that has its own power
source.
+Optional properties for usb-b-connector:
+- id-gpios: an input gpio for USB ID pin.
+- vbus-gpios: an input gpio for USB VBUS pin, used to detect presence of
+ VBUS 5V.
+ see gpio/gpio.txt.
+- vbus-supply: a phandle to the regulator for USB VBUS if needed when host
+ mode or dual role mode is supported.
+ Particularly, if use an output GPIO to control a VBUS regulator, should
+ model it as a regulator.
+ see regulator/fixed-regulator.yaml
+- pinctrl-names : a pinctrl state named "default" is optional
+- pinctrl-0 : pin control group
+ see pinctrl/pinctrl-bindings.txt
+
Optional properties for usb-c-connector:
- power-role: should be one of "source", "sink" or "dual"(DRP) if typec
connector has power support.
--
2.23.0
next prev parent reply other threads:[~2019-08-23 7:58 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-23 7:57 [PATCH next v10 00/11] add USB GPIO based connection detection driver Chunfeng Yun
2019-08-23 7:57 ` [PATCH next v10 01/11] dt-binding: usb: add usb-role-switch property Chunfeng Yun
2019-08-23 7:57 ` Chunfeng Yun [this message]
2019-08-23 7:57 ` [PATCH next v10 03/11] dt-bindings: usb: add binding for USB GPIO based connection detection driver Chunfeng Yun
2019-08-23 10:07 ` Linus Walleij
2019-08-27 18:31 ` Rob Herring
2019-08-28 1:28 ` Chunfeng Yun
2019-08-23 7:57 ` [PATCH next v10 04/11] dt-bindings: usb: mtu3: add properties about USB Role Switch Chunfeng Yun
2019-08-23 7:57 ` [PATCH next v10 05/11] usb: roles: Introduce stubs for the exiting functions in role.h Chunfeng Yun
2019-08-23 7:57 ` [PATCH next v10 06/11] device connection: Add fwnode_connection_find_match() Chunfeng Yun
2019-08-23 7:57 ` [PATCH next v10 07/11] usb: roles: Add fwnode_usb_role_switch_get() function Chunfeng Yun
2019-08-23 7:57 ` [PATCH next v10 08/11] usb: roles: get usb-role-switch from parent Chunfeng Yun
2019-08-23 7:57 ` [PATCH next v10 09/11] usb: common: create Kconfig file Chunfeng Yun
2019-08-23 7:57 ` [PATCH next v10 10/11] usb: common: add USB GPIO based connection detection driver Chunfeng Yun
2019-08-23 7:57 ` [PATCH next v10 11/11] usb: mtu3: register a USB Role Switch for dual role mode Chunfeng Yun
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