From 6d1a2adef782d26113d4f18a617ccb33c4774d54 Mon Sep 17 00:00:00 2001
From: Alexey Brodkin <abrodkin@synopsys.com>
Date: Mon, 7 Dec 2015 14:21:37 +0300
Subject: [PATCH] ARC: [axs10x] cap ethernet phy to 100 Mbit/sec
Current ARC SDP boards cannot reliably handle 1Gbit
Ethernet connections due to limitations in hardware.
To make sure networking is stable on the board we're
limiting phy to 100 Mbit.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
---
arch/arc/boot/dts/axs10x_mb.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arc/boot/dts/axs10x_mb.dtsi b/arch/arc/boot/dts/axs10x_mb.dtsi
index f3db32154973..44a578c10732 100644
--- a/arch/arc/boot/dts/axs10x_mb.dtsi
+++ b/arch/arc/boot/dts/axs10x_mb.dtsi
@@ -46,6 +46,7 @@
snps,pbl = < 32 >;
clocks = <&apbclk>;
clock-names = "stmmaceth";
+ max-speed = <100>;
};
ehci@0x40000 {
--
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