Messages in this thread | | | Date | Fri, 7 Dec 2012 13:14:15 +0200 | From | Mika Westerberg <> | Subject | Re: [PATCH] ACPI: add Haswell LPSS devices to acpi_platform_device_ids list |
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On Fri, Dec 07, 2012 at 11:01:26AM +0000, Alan Cox wrote: > On Fri, 7 Dec 2012 12:08:02 +0200 > Mika Westerberg <mika.westerberg@linux.intel.com> wrote: > > > All devices behind Haswell LPSS (Low Power Subsystem) should be represented > > as platform devices > > What about the bus heirarchy ? What about making sure they appear in the > PCI resource heirarchy so we don't mash them up if we reassign or > allocate other resources on the bus ?
I'm not sure if I understand what you mean here.
We put them in hierarchy if the parent ACPI node has also a physical device bound to it (like PCIe root port).
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