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| author | Florian Fainelli <f.fainelli@gmail.com> | 2017-03-19 07:53:20 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-14 15:00:15 +0300 |
| commit | 1d61da618969a2f51503003075683a72f75f2142 (patch) | |
| tree | a73979ca1231af237419e16e741c37beee6e3cc1 /arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts | |
| parent | ebae7681697dada6ca0afce8cbad57f2e96a451a (diff) | |
| download | linux-1d61da618969a2f51503003075683a72f75f2142.tar.xz | |
ARM: dts: sun7i: lamobo-r1: Fix CPU port RGMII settings
commit 0cdefd5b5485ee6eb3512a75739d09a4090176ed upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts')
| -rw-r--r-- | arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts | 2 |
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 73c05dab0a69..e00539ae1b8a 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; |