Change in coreboot[master]: mb/google/skyrim: Add ACPI configuration for USB ports

[Felix Held (Code Review)]

Attention is currently required from: Jon Murphy.
Felix Held has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/62153 )

Change subject: mb/google/skyrim: Add ACPI configuration for USB ports
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Patch Set 37:

(1 comment)

File src/mainboard/google/skyrim/variants/baseboard/devicetree.cb:

https://review.coreboot.org/c/coreboot/+/62153/comment/fc9318b2_7351feb9 
PS37, Line 79: 2.3
> You are right. It should be 2.0. Here is the port enumeration code: https://source.chromium. […]

ok, i'll push a patch to change that usb port id.

there are 3 new pci ids for the 3 xhci controllers:
#define PCI_DID_AMD_FAM17H_MODELA0H_XHCI0			0x1503
#define PCI_DID_AMD_FAM17H_MODELA0H_XHCI1			0x1504
#define PCI_DID_AMD_FAM17H_MODELA0H_XHCI2			0x1505