This is a note to let you know that I've just added the patch titled
ARM: at91/dt: sama5d3 xplained: add phy address for macb1
to the 4.0-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm-at91-dt-sama5d3-xplained-add-phy-address-for-macb1.patch
and it can be found in the queue-4.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 98b80987c940956da48f0c703f60340128bb8521 Mon Sep 17 00:00:00 2001
From: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
Date: Tue, 31 Mar 2015 10:56:10 +0200
Subject: ARM: at91/dt: sama5d3 xplained: add phy address for macb1
From: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
commit 98b80987c940956da48f0c703f60340128bb8521 upstream.
After 57a38effa598 (net: phy: micrel: disable broadcast for KSZ8081/KSZ8091)
the macb1 interface refuses to work properly because it tries
to cling to address 0 which isn't able to communicate in broadcast with
the mac anymore. The micrel phy on the board is actually configured
to show up at address 1.
Adding the phy node and its real address fixes the issue.
Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
Cc: Johan Hovold <johan@xxxxxxxxxx>
Signed-off-by: Olof Johansson <olof@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/at91-sama5d3_xplained.dts | 6 ++++++
1 file changed, 6 insertions(+)
--- a/arch/arm/boot/dts/at91-sama5d3_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
@@ -167,7 +167,13 @@
macb1: ethernet@f802c000 {
phy-mode = "rmii";
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "okay";
+
+ ethernet-phy@1 {
+ reg = <0x1>;
+ };
};
dbgu: serial@ffffee00 {
Patches currently in stable-queue which might be from nicolas.ferre@xxxxxxxxx are
queue-4.0/arm-at91-dt-sama5d3-xplained-add-phy-address-for-macb1.patch
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