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-rw-r--r--dts/Bindings/pci/ti-pci.txt11
1 files changed, 9 insertions, 2 deletions
diff --git a/dts/Bindings/pci/ti-pci.txt b/dts/Bindings/pci/ti-pci.txt
index 452fe48..d5cbfe6 100644
--- a/dts/Bindings/pci/ti-pci.txt
+++ b/dts/Bindings/pci/ti-pci.txt
@@ -1,14 +1,21 @@
TI PCI Controllers
PCIe DesignWare Controller
- - compatible: Should be "ti,dra7-pcie" for RC
- Should be "ti,dra7-pcie-ep" for EP
+ - compatible: Should be "ti,dra7-pcie" for RC (deprecated)
+ Should be "ti,dra7-pcie-ep" for EP (deprecated)
+ Should be "ti,dra746-pcie-rc" for dra74x/dra76 in RC mode
+ Should be "ti,dra746-pcie-ep" for dra74x/dra76 in EP mode
+ Should be "ti,dra726-pcie-rc" for dra72x in RC mode
+ Should be "ti,dra726-pcie-ep" for dra72x in EP mode
- phys : list of PHY specifiers (used by generic PHY framework)
- phy-names : must be "pcie-phy0", "pcie-phy1", "pcie-phyN".. based on the
number of PHYs as specified in *phys* property.
- ti,hwmods : Name of the hwmod associated to the pcie, "pcie<X>",
where <X> is the instance number of the pcie from the HW spec.
- num-lanes as specified in ../designware-pcie.txt
+ - ti,syscon-lane-sel : phandle/offset pair. Phandle to the system control
+ module and the register offset to specify lane
+ selection.
HOST MODE
=========