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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: b1fd883f-3d51-4427-de95-08da8410b069 X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB8784.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Aug 2022 07:34:04.2917 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: SmqIPRPifWXbYMz/xNuRwmRzOwtXk05Ba11YLuWl4tcoAKxdomS4UUNY/MwG6eqk7psICpeaB7mYQVi5lgF2bw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR04MB5530 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220822_003410_029333_5D96F705 X-CRM114-Status: GOOD ( 10.68 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Typec orientation switch can be implemented as a consumer of mux controller. So we can use mux controller to control simple gpio switch or other types of switch. This will cover the following typec switch use case: High Speed, Super Speed and Sideband switch. Signed-off-by: Xu Yang --- .../bindings/connector/usb-connector.yaml | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml index ae515651fc6b..47f53cdbf31a 100644 --- a/Documentation/devicetree/bindings/connector/usb-connector.yaml +++ b/Documentation/devicetree/bindings/connector/usb-connector.yaml @@ -221,6 +221,24 @@ properties: SNK_READY for non-pd link. type: boolean + # The following are optional properties for "usb-c-connector". + mux-controls: + description: Mux controller node to use for orientation switch selection. This mux controller + could handle High Speed, Super Speed and Sideband switch use case one time. In orde to do so, + besides mux settings need to be properly configured for each switch under mux-controller node, + correct states should also be assigned to typec-switch-states parameter. + maxItems: 1 + + typec-switch-states: + description: An ordered u32 array describing the mux state value for each typec orientations. + Three states correspond to NONE(high impedance), NORMAL, REVERSE respectively. If there is + no HW mux state for NONE, use value of NORMAL or REVERSE for it. If this mux controller + handle more than 1 switch, correct states value need to be caculated according to the mux + settings. + minItems: 3 + maxItems: 3 + $ref: /schemas/types.yaml#/definitions/uint32-array + dependencies: sink-vdos-v1: [ 'sink-vdos' ] sink-vdos: [ 'sink-vdos-v1' ]