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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: PHt62WDeN01P4Za1o8cy3MPneuo66B4d X-Proofpoint-Spam-Info: AW1haW4tMjYwOTE0MDEyNSBTYWx0ZWRfX/Lcvq9w3vUCZ ZYm8UivPl7kn5o8f68ik/URv4x9i/4lSVsiioKVCdidCW6BxrC1x5K2flfMxfM4FBAUkU2MLUDN CHdUedqU5PLhNsPnNRQV1/lkV60LQWY= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTE0MDEyNSBTYWx0ZWRfXwk/bChtJkO+U GnhuwVE6MFGiSOoKhj/hBAqHEQlsXBQKplQ1OPUTfni3VaOQekvcnjotmZvYIpZbUTCohaAojsO uIdgOnsFFh4vEvUTVgNU83dbUE4tlMmuA/S0D9PylrZiwtTPIwQTiYndydymd+t8u650H56gRPA 0S9zvr2mRt6zFwTISto2n17RohWFeJQ1P59PjvxxNUFNCBD3esTbKD5Lw9si25hGJSS3XCJ6x8I 3pc5PoXrL3IPQq71ox/++WpjuDPdqHkuWTGriggqoBOaZCCfgRAXW/1naltyARasdcsoY79YmZm Fj4HB4To7ARGDYD93XyoD/YKK/clKxf7ihI3/466yUx2+R0uRWSNd1OWANV648D/H5RBRM0ELoj jZQ/RyUQnb1OnyHgtDh5D8M6zQrm/VmnvGjh5mB5C2QCO+M5GRKnAnoGf8qgYdBYd5FZ37ngiQL 9H1qAAt/vg3qbvUZBJQ== X-Authority-Analysis: v=2.4 cv=XKel2ghE c=1 sm=1 tr=0 ts=6aa7b622 cx=c_pps a=hnmNkyzTK/kJ09Xio7VxxA==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EUspDBNiAAAA:8 a=ReQrK21VLLPqOcHKNgQA:9 a=QEXdDO2ut3YA:10 a=PEH46H7Ffwr30OY-TuGO:22 X-Proofpoint-GUID: PHt62WDeN01P4Za1o8cy3MPneuo66B4d 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=2026-09-14_02,2026-09-13_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 adultscore=0 spamscore=0 bulkscore=0 phishscore=0 priorityscore=1501 impostorscore=0 malwarescore=0 clxscore=1015 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609140125 On 9/11/26 4:20 PM, Shawn Guo wrote: > Describe the RRD USB topology. Enable i2c9 and add the two NXP PTN3222 > eUSB2 repeaters for USB_0 and USB_1, supplied from vreg_l3l_1p8 and a new > fixed 3.3 V pre-regulator, and reset through pmau0102_i GPIOs 9 and 10. > > Add the onsemi FUSB15201 Type-C controller at 0x50 with its interrupt and > pinctrl state on pmau0102_i gpio8. Unlike RIDE, only port A of > the controller is wired on this board, to USB_0, so a single > usb-c-connector is described and port B is left out. USB_0 is configured > for OTG with usb-role-switch and its HS and SS endpoints are linked to > the dwc3 HS endpoint and the QMP combo PHY SS output. > > USB_1 is a fixed host port feeding an on-board Genesys Logic GL3590 USB > 3.1 hub. Add the HS and SS hub pair as children of USB_1, linked with > peer-hub, with the HS half reset via TLMM GPIO 170 and the SS half > additionally supplied by a fixed 1.2 V rail. > > Assisted-by: LLM > Signed-off-by: Shawn Guo > --- [...] > +&usb_0 { > + dr_mode = "otg"; This is the default > + usb-role-switch; And this is a property of the controller, please move it there Konrad