netdev - [PATCH net-next v2 1/9] Documentation: devicetree: add old and deprecated 'fixed-link'

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Message-Id: <1400777271-32199-2-git-send-email-f.fainelli@gmail.com>
Date:	Thu, 22 May 2014 09:47:43 -0700
From:	Florian Fainelli <f.fainelli@...il.com>
To:	netdev@...r.kernel.org
Cc:	davem@...emloft.net, Florian Fainelli <f.fainelli@...il.com>,
	Pantelis Antoniou <pantelis.antoniou@...il.com>,
	Vitaly Bordug <vbordug@...mvista.com>,
	Li Yang <leoli@...escale.com>,
	Grant Likely <grant.likely@...aro.org>,
	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>,
	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	Aida Mynzhasova <aida.mynzhasova@...tlab.ru>,
	Richard Cochran <richardcochran@...il.com>,
	Claudiu Manoil <claudiu.manoil@...escale.com>,
	devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND...),
	linux-kernel@...r.kernel.org (open list),
	linuxppc-dev@...ts.ozlabs.org (open list:LINUX FOR POWERPC...)
Subject: [PATCH net-next v2 1/9] Documentation: devicetree: add old and deprecated 'fixed-link'

Update the fixed-link Device Tree binding documentation to contain
information about the old and deprecated 5-digit 'fixed-link' property.

Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
Changes in v2:
- fixed typos and spelling mistakes as spotted by Sergei

 Documentation/devicetree/bindings/net/fixed-link.txt | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/fixed-link.txt b/Documentation/devicetree/bindings/net/fixed-link.txt
index e956de1be935..82bf7e0f47b6 100644
--- a/Documentation/devicetree/bindings/net/fixed-link.txt
+++ b/Documentation/devicetree/bindings/net/fixed-link.txt
@@ -18,6 +18,18 @@ properties:
 * 'asym-pause' (boolean, optional), to indicate that asym_pause should
   be enabled.
 
+Old, deprecated 'fixed-link' binding:
+
+* A 'fixed-link' property in the Ethernet MAC node, with 5 cells, of the
+  form <a b c d e> with the following accepted values:
+  - a: emulated PHY ID, choose any but but unique to the all specified
+    fixed-links, from 0 to 31
+  - b: duplex configuration: 0 for half duplex, 1 for full duplex
+  - c: link speed in Mbits/sec, accepted values are: 10, 100 and 1000
+  - d: pause configuration: 0 for no pause, 1 for pause
+  - e: asymmetric pause configuration: 0 for no asymmetric pause, 1 for
+    asymmetric pause
+
 Example:
 
 ethernet@0 {
-- 
1.9.1

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