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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2014-04-15 15:50:21 +0200
committerJason Cooper <jason@lakedaemon.net>2014-04-25 21:23:37 +0000
commit80fa10f4e9278c4df1636a26025b12588078ad61 (patch)
treee256b5ed525298ca04e1b609d98edde2a64ffb83
parent6e20bae8a39c40d4e03698e4160bad2d2629062b (diff)
ARM: mvebu: use qsgmii phy-mode for Armada XP GP interfaces
The Armada XP GP isn't using rgmii-id connections between the MAC and PHY, but instead a single QSGMII connection, which is a quad-SGMII connection: a double pair of differential lines that are multiplexed to convey the traffic of four network interfaces between a MAC and a PHY. Until now, the Armada XP GP was relying on the bootloader setting the correct values in various configuration registers. With this change, the mvneta driver can be used as a module on this platform. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Link: https://lkml.kernel.org/r/1397569821-5530-4-git-send-email-thomas.petazzoni@free-electrons.com Tested-by: Arnaud Ebalard <arno@natisbad.org> Tested-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
-rw-r--r--arch/arm/boot/dts/armada-xp-gp.dts8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts
index 3a359fdd19cc..0c756421ae6a 100644
--- a/arch/arm/boot/dts/armada-xp-gp.dts
+++ b/arch/arm/boot/dts/armada-xp-gp.dts
@@ -146,22 +146,22 @@
ethernet@70000 {
status = "okay";
phy = <&phy0>;
- phy-mode = "rgmii-id";
+ phy-mode = "qsgmii";
};
ethernet@74000 {
status = "okay";
phy = <&phy1>;
- phy-mode = "rgmii-id";
+ phy-mode = "qsgmii";
};
ethernet@30000 {
status = "okay";
phy = <&phy2>;
- phy-mode = "rgmii-id";
+ phy-mode = "qsgmii";
};
ethernet@34000 {
status = "okay";
phy = <&phy3>;
- phy-mode = "rgmii-id";
+ phy-mode = "qsgmii";
};
/* Front-side USB slot */