diff options
Diffstat (limited to 'Documentation/devicetree/bindings/pci/ti-pci.txt')
-rw-r--r-- | Documentation/devicetree/bindings/pci/ti-pci.txt | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/pci/ti-pci.txt b/Documentation/devicetree/bindings/pci/ti-pci.txt index 85746eca3632..57bf112a09be 100644 --- a/Documentation/devicetree/bindings/pci/ti-pci.txt +++ b/Documentation/devicetree/bindings/pci/ti-pci.txt | |||
@@ -1,14 +1,22 @@ | |||
1 | TI PCI Controllers | 1 | TI PCI Controllers |
2 | 2 | ||
3 | PCIe Designware Controller | 3 | PCIe Designware Controller |
4 | - compatible: Should be "ti,dra7-pcie" for RC | 4 | - compatible: Should be "ti,dra7-pcie" for RC (deprecated) |
5 | Should be "ti,dra7-pcie-ep" for EP | 5 | Should be "ti,dra7-pcie-ep" for EP (deprecated) |
6 | Should be "ti,dra746-pcie-rc" for dra74x/dra76 in RC mode | ||
7 | Should be "ti,dra746-pcie-ep" for dra74x/dra76 in EP mode | ||
8 | Should be "ti,dra726-pcie-rc" for dra72x in RC mode | ||
9 | Should be "ti,dra726-pcie-ep" for dra72x in EP mode | ||
6 | - phys : list of PHY specifiers (used by generic PHY framework) | 10 | - phys : list of PHY specifiers (used by generic PHY framework) |
7 | - phy-names : must be "pcie-phy0", "pcie-phy1", "pcie-phyN".. based on the | 11 | - phy-names : must be "pcie-phy0", "pcie-phy1", "pcie-phyN".. based on the |
8 | number of PHYs as specified in *phys* property. | 12 | number of PHYs as specified in *phys* property. |
9 | - ti,hwmods : Name of the hwmod associated to the pcie, "pcie<X>", | 13 | - ti,hwmods : Name of the hwmod associated to the pcie, "pcie<X>", |
10 | where <X> is the instance number of the pcie from the HW spec. | 14 | where <X> is the instance number of the pcie from the HW spec. |
11 | - num-lanes as specified in ../designware-pcie.txt | 15 | - num-lanes as specified in ../designware-pcie.txt |
16 | - syscon-lane-conf : phandle/offset pair. Phandle to the system control module and the | ||
17 | register offset to specify 1 lane or 2 lane. | ||
18 | - syscon-lane-sel : phandle/offset pair. Phandle to the system control module and the | ||
19 | register offset to specify lane selection. | ||
12 | 20 | ||
13 | HOST MODE | 21 | HOST MODE |
14 | ========= | 22 | ========= |