[PATCH for next 06/15] ARM: dts: pfla02: use long enough reset for ethernet phy

[Stefan Christ]

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.chr...@phytec.de>
Signed-off-by: Christian Hemp <c.h...@phytec.de>
---
 arch/arm/dts/imx6qdl-phytec-pfla02.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi 
b/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi
index aa39fd9..9a8c702 100644
--- a/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi
+++ b/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi
@@ -85,6 +85,7 @@
 
 &fec {
        phy-handle = <&ethphy>;
+       phy-reset-duration = <10>; /* in msecs */
 
        mdio {
                #address-cells = <1>;
-- 
1.9.1


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