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charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODI1MDAyNiBTYWx0ZWRfX65XVFLWBEAHk I8Rk6PoaQxPm8LiHFvBqGLudEbM5iCng/qhScFVDLS+NxrZgDGfHw8kv/MvVFL5nAkns40+ycx2 5rxsFse2nLc+iGmp/XvLXh3NFRJY3kq5ydqclU/BrzXGDVzlrY/AdbWA8roVa+SPOekNGDV4VnS 7abGRlC/PQmUVZLEZ9nWUMP3wfUr3H7adjoBM6NfucIicMYgtmjecnmI8Gvyo2L6ec/XhmBasOL n1e/Sp9jQEWKOJc1jYLKKCQ9QcSnP/jzyBr6cpfOJxg3gmHfRhBwg+ks5Ps80zWgN+w3kFbaDzM GMQAZxwP7tJVTMvfl6v5s17XEk6u5Yx6MPDAPAaNHUX+uiN7lyBGkcmna2YcYNPWjLnhWXoI/y8 /L6IQbaZl4FtaBSCEroBySsdvlaVbFd8KcPMdTglFcT70nS0bUMxsVUquvlWpTy4T4oSQL77hGh TR60KrACXTXAJJYdJJQ== X-Proofpoint-Spam-Info: AW1haW4tMjYwODI1MDAyNiBTYWx0ZWRfX1hVj6eyNC+xp 07U0Ee3vBZoy1MaAtqjiDXRf1IONX/kaSoHgo1G3QSB+HmGHx+3/Uf9xLkTrpf5n6BCJfWcwFL/ YheXIQatUg3sO8+mYgfKAKpv3MSIpn8= X-Proofpoint-ORIG-GUID: 3bhIzFgKEBaFfXzKFmEy24LrOAlfquKR X-Proofpoint-GUID: 3bhIzFgKEBaFfXzKFmEy24LrOAlfquKR X-Authority-Analysis: v=2.4 cv=QIlYgALL c=1 sm=1 tr=0 ts=6a8d0be9 cx=c_pps a=MTSHoo12Qbhz2p7MsH1ifg==:117 a=uHxescsG3rBdxcXwcPaeSg==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=oarc27XjrnPoJnDktLYA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=GvdueXVYPmCkWapjIL-Q:22 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 spamscore=0 malwarescore=0 suspectscore=0 impostorscore=0 bulkscore=0 lowpriorityscore=0 priorityscore=1501 phishscore=0 adultscore=0 clxscore=1015 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>; >> }; >> }; >>