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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: eCJR7irSsuOpf0D7KnwKzzZlj2gafNvw X-Proofpoint-GUID: eCJR7irSsuOpf0D7KnwKzzZlj2gafNvw X-Proofpoint-Spam-Info: AW1haW4tMjYwOTA5MDE1NCBTYWx0ZWRfX4IZIfcgFI7Y+ a/W0swVw4lWqFObTwJ9yynlBfVmTWlphiicHSp4o/TbHuqYiEz3sociwUMuPJ9hvQU8j73M5LWe G1eKm1VYb1vt6Wb/sucYyO2ilpWMn4s= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTA5MDE1NCBTYWx0ZWRfX2CpaSiWUFitW P6g6f1WWcGEMeuUBnlw/AlbN4YR5ooNsGwcHe5warfm1E2GtXQ50vVb1DvqzXEfDYJ0svkF0Z5X Kl4CH0bnbjFDT/Ff2Scu00F3TFojoCAMG1jpBW/62YAMZ5TX8B91iAkPk+pe4M7VANg82Rt5Bx7 uP702Yh6HgKh6lM027hAoVj458YPEJLLrOR3WL+DLwZomYbslftikvJDbLnxw/UASIezWRwPq6+ 5Cqx5BsBOKp9b3THDcnSko9gh2NHlCjQFGJEXorPie9MpBesAFQvIXINnnxtgRNm4mkhxd0p2Cn 7vwg7qju8Z/Gg8Gl37CiOownq0ATAntKoTUC9GN1fqmpnMvB76e5Ww/uNEYz0h0Uxp2XvEGFpcg yfsS3oA0vkyz8P0+bQtsDW4KzYIzemJ0Ob0QkCNExiTiP2Fglk5f7WQgLR3Pd7JOfQrE73LBpU8 HMQ8K6CQzPDyPHKOSDg== X-Authority-Analysis: v=2.4 cv=SvWgLvO0 c=1 sm=1 tr=0 ts=6aa16429 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=_K5XuSEh1TEqbUxoQ0s3:22 a=i3Gk5ewI70OSVfywh64A:9 a=QEXdDO2ut3YA:10 a=PEH46H7Ffwr30OY-TuGO: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=2026-09-08_03,2026-09-09_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 spamscore=0 phishscore=0 bulkscore=0 malwarescore=0 adultscore=0 priorityscore=1501 lowpriorityscore=0 suspectscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609090154 On 9/9/26 3:16 PM, Shawn Guo wrote: > On Wed, Sep 09, 2026 at 02:13:35PM +0200, Konrad Dybcio wrote: >> On 9/7/26 2:06 PM, Shawn Guo wrote: >>> On Fri, Sep 04, 2026 at 12:00:40PM +0200, Konrad Dybcio wrote: >>>> On 9/4/26 10:16 AM, Shawn Guo wrote: >>>>> This series adds ADSP and CDSP remoteproc support, the SPMI PMIC arbiter >>>>> and the PMIC descriptions for the Qualcomm Nord platform, and adds the >>>>> initial device tree for the Nord Ride Embedded board. [...] >>> - Supplies of Nord SoC >>> >>> vreg_l7a_1p2 --> VDD_PX14 >> >> Does RPMH require HLOS to cast these votes? Generally such supplies >> should be taken care of in the fw > > Good point! I just did a couple of tests by: > > - dropping regulator-always-on/regulator-boot-on from these regulators > - dropping these regulators completely from DTS > > Both booted fine (the nhlos software for Nord Embedded variant are still > under heavy development though). > > So what do you prefer, dropping always-on/boot-on property or > the regulators completely? I think it's best to reach out to the PMIC folks and ask what they think +Kamal? Konrad