diff options
| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2021-07-15 11:07:48 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-27 15:58:37 +0200 |
| commit | 0b44e4ec285275418311424e1163ea490f32dd45 (patch) | |
| tree | c09e431b6732e3a5ecada82cdb0d32afa1336f0d /Documentation/devicetree/bindings | |
| parent | dt-bindings: usb: mtu3: add optional property to disable usb2 ports (diff) | |
| download | linux-0b44e4ec285275418311424e1163ea490f32dd45.tar.xz linux-0b44e4ec285275418311424e1163ea490f32dd45.zip | |
dt-bindings: usb: mtu3: add support property role-switch-default-mode
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.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/1626340078-29111-4-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml | 6 |
1 files changed, 6 insertions, 0 deletions
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; |