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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org On 8/10/26 5:42 PM, Dmitry Baryshkov wrote: > The dragonboard carries an SMSC USB4604 HSIC hub, but with the HSIC > controller undescribed the whole HSIC-attached part of the board is > dead. > > Enable the HSIC controller. The USB4604 hub isn't controllable through > the I2C because of the board design issues, so reference it as a simple > USB device, describing the reset line. > > Assisted-by: Claude:claude-fable-5 > Signed-off-by: Dmitry Baryshkov > --- Reviewed-by: Konrad Dybcio Konrad -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 23C263D5663 for ; Tue, 18 Aug 2026 10:17:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787048246; cv=none; b=GABCEfihk6KMwwXgayldCPTY/PNobNnz6RQjfhOYcSQ5vTUaWDy4Bn07FFAtsiZqVNJx+r6In0aPvG3rsqt6dqXVJhxZQ5iHAozhkQuYavf50Hjj9V/n+G4DBEYoboIoZttZgWy8/K5rneWqClExSOEnYdw5dthv/PHELR7Ksl0= ARC-Message-Signature:i=1; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODE4MDA3NCBTYWx0ZWRfX+ntdvSphGFI1 CbELtklkaRa2jA9XmdQDrI0ztEupXUSREQ2CWV8rHtS7QbSgwQ7xkXLBq+npWY5Pf+j7XoW9ulj 5w6/5NtHNyB0qNwwV9afG+IRTeCErL0KRWi+QWlmZEcwXFS9y6lxSs8J+KTj821rM0GiHOnodU/ NcWXamg2cZFLpWmC2yU65+GGVkAfco1+dnrbDvSj6uzxTrm2sl61gcfDYWB/dyymsqHaderyNZc R3abPitzM6rw03Y86EI5GzrqyCXnIPhjd7Dxvopyvo2RoIe1RccbBL+fcsiuICQlYO1yXUhzzgr N1JfweQNd1UsnUV7IFts4Bc35MhWGmuVqXrD5hf0wbXdg+tjV2F8slQN96ZgwCVGJIyA0xwBqi1 g4wUerKJs+Izi3SW37FxAg28ex/w9MgRWZbNXMvDrNv/uXYAIxwM+dwHg3YbvwRqJ220ey5Y0zU 3I5EdIDms2k6vf8D+9w== X-Proofpoint-GUID: 7SXSiMU_4Nca2xR7HeNBhZ1G2NVeIXe- X-Authority-Analysis: v=2.4 cv=Ze4t8MVA c=1 sm=1 tr=0 ts=6a843132 cx=c_pps a=50t2pK5VMbmlHzFWWp8p/g==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=EUspDBNiAAAA:8 a=fR8JJq69IY22NewaCa4A:9 a=QEXdDO2ut3YA:10 a=IoWCM6iH3mJn3m4BftBB:22 X-Proofpoint-ORIG-GUID: 7SXSiMU_4Nca2xR7HeNBhZ1G2NVeIXe- X-Proofpoint-Spam-Info: AW1haW4tMjYwODE4MDA3NCBTYWx0ZWRfX8Uxij3KwDDun DHC1lP+4TtYnaAR696JTzKexAgowOQPacHgRD+3dJqXq+PDYQSeS/GJEmT3vgjk9ReXIy8A8e5n MUc9zNfqy4OP781BYfN27HGVGNJI7V0= 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=2026-08-18_01,2026-08-12_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 bulkscore=0 clxscore=1015 phishscore=0 impostorscore=0 adultscore=0 suspectscore=0 malwarescore=0 lowpriorityscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608180074 On 8/10/26 5:42 PM, Dmitry Baryshkov wrote: > The dragonboard carries an SMSC USB4604 HSIC hub, but with the HSIC > controller undescribed the whole HSIC-attached part of the board is > dead. > > Enable the HSIC controller. The USB4604 hub isn't controllable through > the I2C because of the board design issues, so reference it as a simple > USB device, describing the reset line. > > Assisted-by: Claude:claude-fable-5 > Signed-off-by: Dmitry Baryshkov > --- Reviewed-by: Konrad Dybcio Konrad