[PATCH 06/17] Document the linux,network-index property.

[Scott Wood]

To allow more robust association of each network device node with an
index (such as is used by the firmware or an EEPROM to indicate MAC
addresses), a network device's node may specify the index explicitly.

Signed-off-by: Scott Wood <scottwood at freescale.com>
---
 Documentation/powerpc/booting-without-of.txt |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt
index 6d5a5a0..ab5ed46 100644
--- a/Documentation/powerpc/booting-without-of.txt
+++ b/Documentation/powerpc/booting-without-of.txt
@@ -1165,6 +1165,13 @@ platforms are moved over to use the flattened-device-tree model.
     - phy-handle : The phandle for the PHY connected to this ethernet
       controller.
 
+  Recommended properties:
+
+    - linux,network-index : This is the intended "index" of this
+      network device.  This is used by the bootwrapper to interpret
+      MAC addresses passed by the firmware when no information other
+      than indices is available to associate an address with a device.
+
   Example:
 
 	ethernet at 24000 {
@@ -1533,6 +1540,12 @@ platforms are moved over to use the flattened-device-tree model.
    - mac-address : list of bytes representing the ethernet address.
    - phy-handle : The phandle for the PHY connected to this controller.
 
+   Recommended properties:
+   - linux,network-index : This is the intended "index" of this
+     network device.  This is used by the bootwrapper to interpret
+     MAC addresses passed by the firmware when no information other
+     than indices is available to associate an address with a device.
+
    Example:
 	ucc at 2000 {
 		device_type = "network";
-- 
1.5.0.3