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charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: 8SwdtFN11VqW7iPpJ_sWU0190choGF_u X-Proofpoint-ORIG-GUID: 8SwdtFN11VqW7iPpJ_sWU0190choGF_u X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODI1MDAyNiBTYWx0ZWRfXx2Cz2eREHVoC 1lOQJhbtPMsZJjXUaXZIvww1meDz4IEw+KbZHp/e6bkktfp5BbdCtG5Ri6vzV4nrRQDSdhy1tN1 CF9qXdAYyr7R1kLgrDbLkm8JVy9mF0CKTvj9IYwAavI5Ufae58f7Axpfqnn5YcVeG6kfTm8az9M hXzzwgv7bAOeGZ6tKw+bGjUDDuvS4m22mk7KG4jo1L4PlQSTyqB3h4AURMqNohhurpH1qaa0l4f WVD1e6K9+zal7HXNwvZKPIeKtUOlHf9d46Q9iOj+8iSicT5ZXpYDWkbWOcpZ5WXAskIw/7Qmy5y qivqnDkyZ8KXaZcftfSymPNQ6J0liCZpaC9tsBV3bLXslxZy195ziuFPsgwLZeFN79q0DPJxi3O VVR5dfpAljaObHSZ/10y9y2VyLJUAUHIgpnXPDG/M8FuJ1Yre7CWkRNTPvzBfhAPImn80HyJ4ed X78FF8AzDJYkbJNiyfg== X-Authority-Analysis: v=2.4 cv=JJULdcKb c=1 sm=1 tr=0 ts=6a8d0be9 cx=c_pps a=JL+w9abYAAE89/QcEU+0QA==:117 a=uHxescsG3rBdxcXwcPaeSg==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=oarc27XjrnPoJnDktLYA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=324X-CrmTo6CU4MGRt3R:22 X-Proofpoint-Spam-Info: AW1haW4tMjYwODI1MDAyNiBTYWx0ZWRfX6A/7JWA0UM25 1goee1G6Q+CCf7BpdroWoPg3Ph8DmfBjc29LIBNwtCQv8kPYC4uWTSKM0dkKes8l9OSd0Mxa9q0 1OQXLjPh84rnyo0ezmapOg7ksBxUe/M= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-25_01,2026-08-24_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 phishscore=0 lowpriorityscore=0 clxscore=1015 spamscore=0 suspectscore=0 impostorscore=0 malwarescore=0 priorityscore=1501 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608250026 On 8/24/2026 6:48 AM, Konrad Dybcio wrote: > On 8/11/26 11:36 PM, Elson Serrao wrote: >> The existing EUD description uses a legacy single-path representation >> that assumes uniform UTMI routing. This was sufficient for minimal >> configurations where the USB port operated only in device mode and role >> switching was not considered. > > [...] > >> + ports { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + port@0 { >> + reg = <0>; >> + eud_usb: endpoint { >> + remote-endpoint = <&usb_1_dwc3_hs>; > > This change alone will trip "connection is not bi-directional" warnings, > as board DTs override that endpoint already > Patch 8 on its own would indeed trigger the "connection is not bi-directional" warnings. Patch 9 updates the corresponding board-level endpoint overrides and resolves those warnings.   Would you prefer that I squash patch 9 into patch 8 so that the graph remains valid within a single patch? Alternatively, we could move the endpoint assignment into the board DTS. However, since the EUD-to-controller mapping is on-SoC rather than board-specific, keeping it in the SoC DTSI appears to be the more appropriate placement. > >> + }; >> + }; >> + >> + port@1 { >> + reg = <1>; >> + eud_con: endpoint { > > Let's keep an \n between the last property and the following subnodes > (like you did in the below hunk) > Ack Thanks Elson > >> + }; >> }; >> }; >> }; >> @@ -4989,6 +4995,7 @@ port@0 { >> reg = <0>; >> >> usb_1_dwc3_hs: endpoint { >> + remote-endpoint = <&eud_usb>; >> }; >> }; >>