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authorFugang Duan <B38611@freescale.com>2014-03-20 20:51:09 -0400
committerNitin Garg <nitin.garg@freescale.com>2014-04-16 09:58:03 -0400
commitdc579fe51a14db8f353f686e5001a14a03c1cbe9 (patch)
treea1bbf278120a0274a4b809e03e97b245f4f463ac /Documentation
parentfa9fd9af1eace06f4fa9fd879a31addf76504e29 (diff)
ENGR00304563-1 net: fec: add fixed phy address support
Add fixed phy address support. i.MX6sx has two MACs, and MAC1 mdio bus connects to two phys which means MAC2 share MDIO bus with MAC1. So for any one of the two MACn, which can scan two phy address. For current implementment, it selects the little address for the default address and binding with the phy. For the situation, user can add the fixed phy address to DTS. Signed-off-by: Fugang Duan <B38611@freescale.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/net/fsl-fec.txt1
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/fsl-fec.txt b/Documentation/devicetree/bindings/net/fsl-fec.txt
index 9a86d04d5126..303141018d81 100644
--- a/Documentation/devicetree/bindings/net/fsl-fec.txt
+++ b/Documentation/devicetree/bindings/net/fsl-fec.txt
@@ -10,6 +10,7 @@ Required properties:
10 10
11Optional properties: 11Optional properties:
12- local-mac-address : 6 bytes, mac address 12- local-mac-address : 6 bytes, mac address
13- phy-id : The property is to specify the static phy address
13- phy-reset-gpios : Should specify the gpio for phy reset 14- phy-reset-gpios : Should specify the gpio for phy reset
14- phy-reset-duration : Reset duration in milliseconds. Should present 15- phy-reset-duration : Reset duration in milliseconds. Should present
15 only if property "phy-reset-gpios" is available. Missing the property 16 only if property "phy-reset-gpios" is available. Missing the property