Thread (23 messages) 23 messages, 4 authors, 2018-09-12
STALE2818d
Revisions (3)
  1. v1 [diff vs current]
  2. v2 [diff vs current]
  3. v3 current

[PATCH net-next v3 10/10] arm64: dts: marvell: 7040-db: describe the 10G interface as fixed-link

From: Antoine Tenart <hidden>
Date: 2018-05-17 08:31:16
Also in: lkml, netdev
Subsystem: arm/marvell kirkwood and armada 370, 375, 38x, 39x, xp, 3700, 7k/8k, cn9130 soc support, the rest · Maintainers: Andrew Lunn, Gregory Clement, Sebastian Hesselbarth, Linus Torvalds

This patch adds a fixed-link node to the 10G interface of the 7040-db
board. This is required as the mvpp2 driver now uses phylink. The best
solution would have been to describe the SFP cage but they are not
wired correctly, and thus unusable, so we chose to use fixed-link
instead.

Signed-off-by: Antoine Tenart <redacted>
---
 arch/arm64/boot/dts/marvell/armada-7040-db.dts | 5 +++++
 1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/armada-7040-db.dts b/arch/arm64/boot/dts/marvell/armada-7040-db.dts
index d6bec058a30a..412efdb46e7c 100644
--- a/arch/arm64/boot/dts/marvell/armada-7040-db.dts
+++ b/arch/arm64/boot/dts/marvell/armada-7040-db.dts
@@ -242,6 +242,11 @@
 	phy-mode = "10gbase-kr";
 	/* Generic PHY, providing serdes lanes */
 	phys = <&cp0_comphy2 0>;
+
+	fixed-link {
+		speed = <10000>;
+		full-duplex;
+	};
 };
 
 &cp0_eth1 {
-- 
2.17.0
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