* [PATCH 2/2] ARM: dts: vf610-zii-dev: use XAUI for DSA link ports
@ 2017-12-12 9:29 ` Russell King
0 siblings, 0 replies; 6+ messages in thread
From: Russell King @ 2017-12-12 9:29 UTC (permalink / raw)
To: linux-arm-kernel
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(-)
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 at 10 {
reg = <10>;
label = "dsa";
- phy-mode = "xgmii";
+ phy-mode = "xaui";
link = <&switch1port10>;
};
};
@@ -233,7 +233,7 @@
switch1port10: port at 10 {
reg = <10>;
label = "dsa";
- phy-mode = "xgmii";
+ phy-mode = "xaui";
link = <&switch0port10>;
};
};
--
2.7.4
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 2/2] ARM: dts: vf610-zii-dev: use XAUI for DSA link ports
@ 2017-12-12 9:29 ` Russell King
0 siblings, 0 replies; 6+ messages in thread
From: Russell King @ 2017-12-12 9:29 UTC (permalink / raw)
To: Andrew Lunn, Florian Fainelli
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Mark Rutland,
netdev-u79uwXL29TY76Z2rM5mHXA, Rob Herring, Sascha Hauer,
Shawn Guo, Stefan Agner, Vivien Didelot
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-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org>
---
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(-)
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>;
};
};
--
2.7.4
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^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 2/2] ARM: dts: vf610-zii-dev: use XAUI for DSA link ports
@ 2017-12-12 11:44 ` Andrew Lunn
0 siblings, 0 replies; 6+ messages in thread
From: Andrew Lunn @ 2017-12-12 11:44 UTC (permalink / raw)
To: linux-arm-kernel
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
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 2/2] ARM: dts: vf610-zii-dev: use XAUI for DSA link ports
@ 2017-12-12 11:44 ` Andrew Lunn
0 siblings, 0 replies; 6+ messages in thread
From: Andrew Lunn @ 2017-12-12 11:44 UTC (permalink / raw)
To: Russell King
Cc: Florian Fainelli, devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Mark Rutland,
netdev-u79uwXL29TY76Z2rM5mHXA, Rob Herring, Sascha Hauer,
Shawn Guo, Stefan Agner, Vivien Didelot
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-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org>
Reviewed-by: Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org>
Andrew
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^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 2/2] ARM: dts: vf610-zii-dev: use XAUI for DSA link ports
2017-12-12 9:29 ` Russell King
@ 2017-12-13 19:59 ` David Miller
-1 siblings, 0 replies; 6+ messages in thread
From: David Miller @ 2017-12-13 19:59 UTC (permalink / raw)
To: linux-arm-kernel
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.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 2/2] ARM: dts: vf610-zii-dev: use XAUI for DSA link ports
@ 2017-12-13 19:59 ` David Miller
0 siblings, 0 replies; 6+ messages in thread
From: David Miller @ 2017-12-13 19:59 UTC (permalink / raw)
To: rmk+kernel
Cc: andrew, f.fainelli, devicetree, linux-arm-kernel, mark.rutland,
netdev, robh+dt, kernel, shawnguo, stefan, vivien.didelot
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.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2017-12-13 19:59 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2017-12-12 9:29 [PATCH 2/2] ARM: dts: vf610-zii-dev: use XAUI for DSA link ports Russell King
2017-12-12 9:29 ` Russell King
2017-12-12 11:44 ` Andrew Lunn
2017-12-12 11:44 ` Andrew Lunn
2017-12-13 19:59 ` David Miller
2017-12-13 19:59 ` David Miller
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