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authorFlorian Fainelli <f.fainelli@gmail.com>2017-03-19 07:53:20 +0300
committerMaxime Ripard <maxime.ripard@free-electrons.com>2017-03-20 11:30:39 +0300
commit0cdefd5b5485ee6eb3512a75739d09a4090176ed (patch)
tree2283f66b33b41def333b6cb77658fb47c6692f03 /arch
parent39319f504b5d91e853f5ec7753a56e43915fcaf4 (diff)
downloadlinux-0cdefd5b5485ee6eb3512a75739d09a4090176ed.tar.xz
ARM: dts: sun7i: lamobo-r1: Fix CPU port RGMII settings
The CPU port of the BCM53125 is configured with RGMII (no delays) but this should actually be RGMII with transmit delay (rgmii-txid) because STMMAC takes care of inserting the transmitter delay. This fixes occasional packet loss encountered. Fixes: d7b9eaff5f0c ("ARM: dts: sun7i: Add BCM53125 switch nodes to the lamobo-r1 board") Reported-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
index 72ec0d5ae052..bbf1c8cbaac6 100644
--- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
+++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
@@ -167,7 +167,7 @@
reg = <8>;
label = "cpu";
ethernet = <&gmac>;
- phy-mode = "rgmii";
+ phy-mode = "rgmii-txid";
fixed-link {
speed = <1000>;
full-duplex;