Lines Matching +full:device +full:- +full:unique
1 PCI bus bridges have standardized Device Tree bindings:
3 PCI Bus Binding to: IEEE Std 1275-1994
4 https://www.devicetree.org/open-firmware/bindings/pci/pci2_1.pdf
9 https://www.devicetree.org/open-firmware/practice/imap/imap0_9d.pdf
14 - linux,pci-domain:
16 otherwise an unstable (across boots) unique number will be assigned.
20 number for each host bridge in the system must be unique.
21 - max-link-speed:
27 - reset-gpios:
30 - supports-clkreq:
32 root port to downstream device and host bridge drivers can do programming
34 not to advertise ASPM L1 Sub-States support if there is no CLKREQ signal.
36 PCI-PCI Bridge properties
37 -------------------------
39 PCIe root ports and switch ports may be described explicitly in the device
46 - reg:
47 Identifies the PCI-PCI bridge. As defined in the IEEE Std 1275-1994
48 document, it is a five-cell address encoded as (phys.hi phys.mid
49 phys.lo size.hi size.lo). phys.hi should contain the device's BDF as
56 number of a root port is the first number in the bus-range property,
60 above this port, then phys.hi contains the 8-bit function number as
63 OS is ARI-aware.
67 - external-facing:
68 When present, the port is external-facing. All bridges and endpoints
77 compatible = "pci-host-ecam-generic";
80 /* Root port 00:01.0 is external-facing */
82 external-facing;