Message ID | E1eOgsp-0001Ab-9x@rmk-PC.armlinux.org.uk |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
Series | [1/2] net: dsa: allow XAUI phy interface mode | expand |
On Tue, Dec 12, 2017 at 09:29:51AM +0000, Russell King wrote: > Use XAUI rather than XGMII for DSA link ports, as this is the interface > mode that the switches actually use. XAUI is the 4 lane bus with clock > per direction, whereas XGMII is a 32 bit bus with clock. > > Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Andrew
From: Russell King <rmk+kernel@armlinux.org.uk> Date: Tue, 12 Dec 2017 09:29:51 +0000 > Use XAUI rather than XGMII for DSA link ports, as this is the interface > mode that the switches actually use. XAUI is the 4 lane bus with clock > per direction, whereas XGMII is a 32 bit bus with clock. > > Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> > --- > This must be applied along with patch 1 to avoid breakage. Applied.
diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts index 1b102c7f7928..4a972fceb3b5 100644 --- a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts +++ b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts @@ -128,7 +128,7 @@ switch0port10: port@10 { reg = <10>; label = "dsa"; - phy-mode = "xgmii"; + phy-mode = "xaui"; link = <&switch1port10>; }; }; @@ -233,7 +233,7 @@ switch1port10: port@10 { reg = <10>; label = "dsa"; - phy-mode = "xgmii"; + phy-mode = "xaui"; link = <&switch0port10>; }; };
Use XAUI rather than XGMII for DSA link ports, as this is the interface mode that the switches actually use. XAUI is the 4 lane bus with clock per direction, whereas XGMII is a 32 bit bus with clock. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> --- This must be applied along with patch 1 to avoid breakage. arch/arm/boot/dts/vf610-zii-dev-rev-c.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)