Qualcomm Arm64 DeviceTree fixes for v6.9 This corrects the watchdog IRQ flags for a number of remoteproc instances, which otherwise prevents the driver from probe in the face of a probe deferral. Improvements in other areas, such as USB, have made it possible for CX rail voltage on SC8280XP to be lowered, no longer meeting requirements of active PCIe controllers. Necessary votes are added to these controllers. The MSI definitions for PCIe controllers in SM8450, SM8550, and SM8650 was incorrect, due to a bug in the driver. As this has now been fixed the definition needs to be corrected. Lastly, the SuperSpeed PHY irq of the second USB controller in SC8180x, and the compatible string for X1 Elite domain idle states are corrected.