[PATCHv7 1/4] dt-bindings: add DT binding for the layerscape PCIe controller with EP mode

[Xiaowei Bao]

Add the documentation for the Device Tree binding for the layerscape PCIe
controller with EP mode.

Signed-off-by: Xiaowei Bao <xiaowei.bao at nxp.com>
Reviewed-by: Minghuan Lian <minghuan.lian at nxp.com>
Reviewed-by: Zhiqiang Hou <zhiqiang.hou at nxp.com>
Reviewed-by: Rob Herring <robh+dt at kernel.org>
---
v2:
 - Add the SoC specific compatibles.
v3:
 - modify the commit message.
v4:
 - no change.
v5:
 - no change.
v6:
 - no change.
v7:
 - no change.

 .../devicetree/bindings/pci/layerscape-pci.txt     |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/layerscape-pci.txt b/Documentation/devicetree/bindings/pci/layerscape-pci.txt
index 9b2b8d6..e20ceaa 100644
--- a/Documentation/devicetree/bindings/pci/layerscape-pci.txt
+++ b/Documentation/devicetree/bindings/pci/layerscape-pci.txt
@@ -13,6 +13,7 @@ information.
 
 Required properties:
 - compatible: should contain the platform identifier such as:
+  RC mode:
         "fsl,ls1021a-pcie"
         "fsl,ls2080a-pcie", "fsl,ls2085a-pcie"
         "fsl,ls2088a-pcie"
@@ -20,6 +21,8 @@ Required properties:
         "fsl,ls1046a-pcie"
         "fsl,ls1043a-pcie"
         "fsl,ls1012a-pcie"
+  EP mode:
+	"fsl,ls1046a-pcie-ep", "fsl,ls-pcie-ep"
 - reg: base addresses and lengths of the PCIe controller register blocks.
 - interrupts: A list of interrupt outputs of the controller. Must contain an
   entry for each entry in the interrupt-names property.
-- 
1.7.1