From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Rob Herring <robh+dt@kernel.org>, Felipe Balbi <balbi@kernel.org>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
<linux-usb@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH v2 03/13] dt-bindings: usb: mtu3: add support property role-switch-default-mode
Date: Fri, 18 Jun 2021 17:29:08 +0800 [thread overview]
Message-ID: <1624008558-16949-4-git-send-email-chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <1624008558-16949-1-git-send-email-chunfeng.yun@mediatek.com>
Add support optional property of role-switch-default-mode,
used to set default mode while usb role is USB_ROLE_NONE when use
usb-role-switch to switch mode.
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
v2: no changes
---
Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
index 3e6f2750f48d..104f1f7edaf0 100644
--- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
@@ -116,6 +116,10 @@ properties:
description: Support role switch.
type: boolean
+ role-switch-default-mode:
+ enum: [host, peripheral]
+ default: host
+
connector:
$ref: /connector/usb-connector.yaml#
description:
@@ -184,6 +188,7 @@ patternProperties:
dependencies:
connector: [ 'usb-role-switch' ]
port: [ 'usb-role-switch' ]
+ role-switch-default-mode: [ 'usb-role-switch' ]
wakeup-source: [ 'mediatek,syscon-wakeup' ]
required:
@@ -288,6 +293,7 @@ examples:
wakeup-source;
dr_mode = "otg";
usb-role-switch;
+ role-switch-default-mode = "host";
#address-cells = <1>;
#size-cells = <1>;
ranges;
--
2.18.0
next prev parent reply other threads:[~2021-06-18 9:30 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-18 9:29 [PATCH v2 00/13] Add support mtu3 gadget (runtime) PM Chunfeng Yun
2021-06-18 9:29 ` [PATCH v2 01/13] dt-bindings: usb: mtu3: remove support VBUS detection of extcon Chunfeng Yun
2021-07-12 19:07 ` Rob Herring
2021-06-18 9:29 ` [PATCH v2 02/13] dt-bindings: usb: mtu3: add optional property to disable usb2 ports Chunfeng Yun
2021-07-12 19:08 ` Rob Herring
2021-07-13 9:00 ` Chunfeng Yun
2021-06-18 9:29 ` Chunfeng Yun [this message]
2021-07-12 19:08 ` [PATCH v2 03/13] dt-bindings: usb: mtu3: add support property role-switch-default-mode Rob Herring
2021-06-18 9:29 ` [PATCH v2 04/13] dt-bindings: usb: mtu3: add wakeup interrupt Chunfeng Yun
2021-07-12 19:09 ` Rob Herring
2021-06-18 9:29 ` [PATCH v2 05/13] usb: common: add helper to get role-switch-default-mode Chunfeng Yun
2021-06-18 9:29 ` [PATCH v2 06/13] usb: dwc3: drd: use " Chunfeng Yun
2021-06-18 9:29 ` [PATCH v2 07/13] usb: mtu3: support property role-switch-default-mode Chunfeng Yun
2021-06-18 9:29 ` [PATCH v2 08/13] usb: mtu3: support option to disable usb2 ports Chunfeng Yun
2021-06-18 9:29 ` [PATCH v2 09/13] usb: mtu3: add new helpers for host suspend/resume Chunfeng Yun
2021-06-18 9:29 ` [PATCH v2 10/13] usb: mtu3: support runtime PM for host mode Chunfeng Yun
2021-06-18 9:29 ` [PATCH v2 11/13] usb: mtu3: add helper to power on/down device Chunfeng Yun
2021-06-18 9:29 ` [PATCH v2 12/13] usb: mtu3: support suspend/resume for device mode Chunfeng Yun
2021-06-18 9:29 ` [PATCH v2 13/13] usb: mtu3: support suspend/resume for dual-role mode Chunfeng Yun
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