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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=OauoyBTY c=1 sm=1 tr=0 ts=6a223b83 cx=c_pps a=PfFC4Oe2JQzmKTvty2cRDw==:117 a=0jxUCcn++d1AQalQnBt6jA==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=e2-Id0N-X15YFAlKe_oA:9 a=QEXdDO2ut3YA:10 a=6Ab_bkdmUrQuMsNx7PHu:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjA1MDAyNiBTYWx0ZWRfX+yqD6Rt1KlDs rS512e0k71mobGrit84yCB9HfGuWt1LlDqHzLkEe8GrmS1aQoahi2PEqphImH6Dp/k8l0FdD2pK boFsUcW7+zEEF4WEdDlBH8SH/E/4/ppZdjv3F8juaYeSU/IT4n+pKV6khhALvxE3H7dU3VFnLv2 PChH9SCd4Nw9p3/ZM9frdIrabKN91rT72de2RzVTIdDS4soOU5LB0FzWoFj6B9MEjFC00KwL/cK JJguQEy1ByOJNNYMRCBV0pdY1mGJV+nG4p2JQPs0HqISsasAegZIX8GgunEETIpZYR5Qseh5y5v LONRWIUQA3+GPv1r1+JVdcnK9BiL1Adt8QQBhhl3H36YcJd6UQixIzIrQUxyVNyFHZRUNUr/1ce AMT7lBc2drAXMY9RTRL7d6eoI+Wtl0dGzztvZwgw3o9jLn5Ztj8FKp3wJNdS+HroF0DBqMkw6wl xDDK67U7qzwQRlaE9aA== X-Proofpoint-GUID: qp4ofddvQhj2AqZ1yVfZKQY4EwJ9Z6yE X-Proofpoint-ORIG-GUID: qp4ofddvQhj2AqZ1yVfZKQY4EwJ9Z6yE X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-04_07,2026-05-28_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 spamscore=0 priorityscore=1501 phishscore=0 impostorscore=0 malwarescore=0 suspectscore=0 bulkscore=0 lowpriorityscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605210000 definitions=main-2606050026 Hi Bryan, On 6/3/2026 2:46 PM, Vijay Kumar Tumati wrote: > > > On 6/3/2026 2:18 PM, Bryan O'Donoghue wrote: >> On 03/06/2026 21:51, Vladimir Zapolskiy wrote: >>>> Actually, one more thing, Why isn't TITAN TOP GDSC here?>>>> + >>> If CSIPHYs are true subdevices under the umbrella CAMSS device and well >>> described as subnodes, then likely none of power domains are needed >>> to be >>> repeatedly described in the children device nodes, since this >>> information >>> can be obtained from the parent device by the driver. >>> >>> Technically 'power-domains' property can be safely removed, I believe. >> >> The policy is to describe the power-domain dependency fully since DT >> describes hardware not software architecture. >> >> Also for a very practical reason a sub-devices can probe/run >> asynchronously of the parent device being active so in fact we do need >> to describe the PDs fully. > This makes me think. When the PHY devices are made the sub nodes of the > top camss node eventually, we can discuss for somethings to be avoided > in each child, which we can come to later but for now, you need to add > the top AHB clock as well in the PHY node, Bryan.> Sorry, scratch this comment. You are indeed making PHYs as sub nodes to the top CAMSS and not independent nodes like CCI.Just looked at your DTS series and realized. I will let the discussion about enumerating TOP resources in every child node continue in the other thread. Thanks.>> --- >> bod > Thanks, > Vijay. Thanks, Vijay.