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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Nov 2025 15:54:36.6434 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 8bb4847c-162b-49a8-1130-08de2203c7e4 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[satlexmb08.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SA2PEPF00003F61.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN3PR12MB9570 Content-Type: text/plain; charset="utf-8" AMD Versal platform USB 2.0 IP controller receives one reset input from the SoC controlled by the CRL.RST_USB [RESET] register so accordingly describe reset constraints. Signed-off-by: Radhey Shyam Pandey --- .../devicetree/bindings/usb/dwc3-xilinx.yaml | 43 +++++++++++++++---- 1 file changed, 34 insertions(+), 9 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/dwc3-xilinx.yaml b/Docum= entation/devicetree/bindings/usb/dwc3-xilinx.yaml index 36f5c644d959..cd0cc9da242f 100644 --- a/Documentation/devicetree/bindings/usb/dwc3-xilinx.yaml +++ b/Documentation/devicetree/bindings/usb/dwc3-xilinx.yaml @@ -50,17 +50,22 @@ properties: description: A list of phandles for resets listed in reset-names. =20 - items: - - description: USB core reset - - description: USB hibernation reset - - description: USB APB reset + oneOf: + - items: + - description: USB controller reset + - items: + - description: USB core reset + - description: USB hibernation reset + - description: USB APB reset =20 reset-names: - items: - - const: usb_crst - - const: usb_hibrst - - const: usb_apbrst - + oneOf: + - items: + - const: usb_crst + - items: + - const: usb_crst + - const: usb_hibrst + - const: usb_apbrst phys: minItems: 1 maxItems: 2 @@ -95,6 +100,26 @@ required: - resets - reset-names =20 +allOf: + - if: + properties: + compatible: + contains: + enum: + - xlnx,versal-dwc3 + then: + properties: + resets: + maxItems: 1 + reset-names: + maxItems: 1 + else: + properties: + resets: + minItems: 3 + reset-names: + minItems: 3 + additionalProperties: false =20 examples: base-commit: b179ce312bafcb8c68dc718e015aee79b7939ff0 --=20 2.34.1