From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Rob Herring <robh+dt@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, Hans de Goede <hdegoede@redhat.com>,
Badhri Jagan Sridharan <badhri@google.com>,
Linus Walleij <linus.walleij@linaro.org>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Biju Das <biju.das@bp.renesas.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
linux-mediatek@lists.infradead.org,
Min Guo <min.guo@mediatek.com>,
Chunfeng Yun <chunfeng.yun@mediatek.com>,
Adam Thomson <Adam.Thomson.Opensource@diasemi.com>,
linux-arm-kernel@lists.infradead.org, Li Jun <jun.li@nxp.com>
Subject: [PATCH v5 1/6] dt-bindings: connector: add optional properties for Type-B
Date: Tue, 14 May 2019 16:47:18 +0800 [thread overview]
Message-ID: <1557823643-8616-2-git-send-email-chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <1557823643-8616-1-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>
---
v5 no changes
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 a9a2f2fc44f2..e8f9e854fd11 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.
--
2.21.0
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next prev parent reply other threads:[~2019-05-14 8:47 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-14 8:47 [v5 PATCH 0/6] add USB Type-B GPIO connector driver Chunfeng Yun
2019-05-14 8:47 ` Chunfeng Yun [this message]
2019-05-14 8:47 ` [PATCH v5 2/6] dt-bindings: usb: add binding for " Chunfeng Yun
2019-05-14 18:12 ` Rob Herring
2019-05-15 9:36 ` Chunfeng Yun
2019-05-14 8:47 ` [PATCH v5 3/6] dt-bindings: usb: mtu3: add properties about USB Role Switch Chunfeng Yun
2019-05-14 18:17 ` Rob Herring
2019-05-14 8:47 ` [PATCH v5 4/6] usb: roles: add API to get usb_role_switch by node Chunfeng Yun
2019-05-17 10:37 ` Heikki Krogerus
2019-05-17 13:05 ` Heikki Krogerus
2019-05-20 2:39 ` Chunfeng Yun
2019-05-20 8:03 ` Heikki Krogerus
2019-05-20 8:06 ` Biju Das
2019-05-20 8:36 ` Heikki Krogerus
2019-05-20 9:45 ` Biju Das
2019-05-21 7:35 ` Chunfeng Yun
2019-05-21 10:33 ` Heikki Krogerus
2019-05-22 3:37 ` Chunfeng Yun
2019-05-21 9:58 ` Heikki Krogerus
2019-05-22 8:05 ` Biju Das
2019-05-22 9:30 ` Chunfeng Yun
2019-05-22 10:55 ` Biju Das
2019-05-22 14:26 ` Heikki Krogerus
2019-05-22 14:57 ` Biju Das
2019-05-24 12:44 ` Heikki Krogerus
2019-05-27 3:08 ` Chunfeng Yun
2019-05-28 6:52 ` Biju Das
2019-05-28 9:23 ` Chunfeng Yun
2019-05-23 10:16 ` Chunfeng Yun
2019-05-24 11:40 ` Heikki Krogerus
2019-05-27 3:07 ` Chunfeng Yun
2019-05-27 10:45 ` Heikki Krogerus
2019-05-14 8:47 ` [PATCH v5 5/6] usb: roles: add USB Type-B GPIO connector driver Chunfeng Yun
2019-05-20 8:31 ` Heikki Krogerus
2019-05-21 7:44 ` Chunfeng Yun
2019-05-14 8:47 ` [PATCH v5 6/6] usb: mtu3: register a USB Role Switch for dual role mode Chunfeng Yun
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