** Description changed:

  Intel Maple Ridge is successor of Titan Ridge Thunderbolt controller. As
  Titan Ridge this one also includes xHCI host controller. In order to
  safe energy we should put it to low power state by default when idle.
  For this reason allow host runtime PM for Maple Ridge.
  
  
https://lore.kernel.org/linux-usb/[email protected]/
  Accepted in 
https://git.kernel.org/pub/scm/linux/kernel/git/mnyman/xhci.git/log/?h=for-usb-linus
+ 
+ And
+ 
https://lore.kernel.org/lkml/[email protected]/

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https://bugs.launchpad.net/bugs/1906236

Title:
  Allow host runtime PM as default for Intel Maple Ridge xHCI

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  In Progress
Status in linux-oem-5.10 package in Ubuntu:
  Invalid
Status in linux source package in Focal:
  Won't Fix
Status in linux-oem-5.10 source package in Focal:
  In Progress
Status in linux source package in Hirsute:
  In Progress
Status in linux-oem-5.10 source package in Hirsute:
  Invalid

Bug description:
  Intel Maple Ridge is successor of Titan Ridge Thunderbolt controller.
  As Titan Ridge this one also includes xHCI host controller. In order
  to safe energy we should put it to low power state by default when
  idle. For this reason allow host runtime PM for Maple Ridge.

  
https://lore.kernel.org/linux-usb/[email protected]/
  Accepted in 
https://git.kernel.org/pub/scm/linux/kernel/git/mnyman/xhci.git/log/?h=for-usb-linus

  And
  
https://lore.kernel.org/lkml/[email protected]/

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