diff mbox series

[v2,2/3] dt-bindings: PCI: dra7xx: Add properties to enable x2 lane in dra7

Message ID 20171219085823.8695-3-kishon@ti.com
State New
Headers show
Series None | expand

Commit Message

Kishon Vijay Abraham I Dec. 19, 2017, 8:58 a.m. UTC 
Add syscon properties required for configuring PCIe in x2 lane mode.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

Signed-off-by: Sekhar Nori <nsekhar@ti.com>

---
 Documentation/devicetree/bindings/pci/ti-pci.txt | 6 ++++++
 1 file changed, 6 insertions(+)

-- 
2.11.0
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/pci/ti-pci.txt b/Documentation/devicetree/bindings/pci/ti-pci.txt
index 82cb875e4cec..bfbc77ac7355 100644
--- a/Documentation/devicetree/bindings/pci/ti-pci.txt
+++ b/Documentation/devicetree/bindings/pci/ti-pci.txt
@@ -13,6 +13,12 @@  PCIe DesignWare Controller
  - 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-conf : phandle/offset pair. Phandle to the system control
+			 module and the register offset to specify 1 lane or
+			 2 lane.
+ - ti,syscon-lane-sel : phandle/offset pair. Phandle to the system control
+			module and the register offset to specify lane
+			selection.
 
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