diff options
| author | Kishon Vijay Abraham I <kishon@ti.com> | 2019-01-24 11:29:55 +0300 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2019-01-31 20:14:50 +0300 |
| commit | 33d5c207a9ed16e72f49b77b9387aea5a8a42219 (patch) | |
| tree | 88bd9436d5dc2fcc63f6131846242d83df83b4a5 | |
| parent | bfeffd155283772bbe78c6a05dec7c0128ee500c (diff) | |
| download | linux-33d5c207a9ed16e72f49b77b9387aea5a8a42219.tar.xz | |
dt-bindings: PCI: dra7xx: Add SoC specific compatible strings
Add new compatible strings for dra74x SoC (also used by dra76x) and
dra72x. This can be used to perform SoC specific configuration
(like configuring PCIe in x2 lane mode).
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/pci/ti-pci.txt | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/pci/ti-pci.txt b/Documentation/devicetree/bindings/pci/ti-pci.txt index 452fe48c4fdd..e03d23631f5b 100644 --- a/Documentation/devicetree/bindings/pci/ti-pci.txt +++ b/Documentation/devicetree/bindings/pci/ti-pci.txt @@ -1,8 +1,12 @@ 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. |