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| author | Stefan Christ <s.christ@phytec.de> | 2016-04-27 12:04:40 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-05-02 08:10:15 +0200 |
| commit | 52fdd510dee79de704bda50b9cfaad926706bec4 (patch) | |
| tree | b16a52d323bd6b96f2f81e16c219bbb10fbc8a80 | |
| parent | 90b2fa7e386d4c2806780f32c2dbbba772bdbad2 (diff) | |
| download | barebox-52fdd510dee79de704bda50b9cfaad926706bec4.tar.gz barebox-52fdd510dee79de704bda50b9cfaad926706bec4.tar.xz | |
ARM: dts: pfla02: use long enough reset for ethernet phy
Use a longer reset time for ethernet phy Micrel KSZ9031RNX. Otherwise a
small percentage of modules have 'transmission timeouts' errors like
barebox@Phytec phyFLEX-i.MX6 Quad Carrier-Board:/ ifup eth0
warning: No MAC address set. Using random address 7e:94:4d:02:f8:f3
eth0: 1000Mbps full duplex link detected
eth0: transmission timeout
T eth0: transmission timeout
T eth0: transmission timeout
T eth0: transmission timeout
T eth0: transmission timeout
Signed-off-by: Stefan Christ <s.christ@phytec.de>
Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | arch/arm/dts/imx6qdl-phytec-pfla02.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi b/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi index b67048f010..7da4e29d9d 100644 --- a/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi +++ b/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi @@ -85,6 +85,7 @@ &fec { phy-handle = <ðphy>; + phy-reset-duration = <10>; /* in msecs */ mdio { #address-cells = <1>; |