This is a note to let you know that I've just added the patch titled
ARM: dts: at91: tse850: the emac<->phy interface is rmii
to the 4.14-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-dts-at91-tse850-the-emac-phy-interface-is-rmii.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 474c517fe2d1fdde3dd760f94579dda9db4238c5
Author: Peter Rosin <peda@xxxxxxxxxx>
Date: Mon Sep 20 22:37:38 2021 +0200
ARM: dts: at91: tse850: the emac<->phy interface is rmii
[ Upstream commit dcdbc335a91a26e022a803e1a6b837266989c032 ]
This went unnoticed until commit 7897b071ac3b ("net: macb: convert
to phylink") which tickled the problem. The sama5d3 emac has never
been capable of rgmii, and it all just happened to work before that
commit.
Fixes: 21dd0ece34c2 ("ARM: dts: at91: add devicetree for the Axentia TSE-850")
Signed-off-by: Peter Rosin <peda@xxxxxxxxxx>
Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/ea781f5e-422f-6cbf-3cf4-d5a7bac9392d@xxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm/boot/dts/at91-tse850-3.dts b/arch/arm/boot/dts/at91-tse850-3.dts
index 4ef80a703eda3..d31a4e633fb4a 100644
--- a/arch/arm/boot/dts/at91-tse850-3.dts
+++ b/arch/arm/boot/dts/at91-tse850-3.dts
@@ -267,7 +267,7 @@
&macb1 {
status = "okay";
- phy-mode = "rgmii";
+ phy-mode = "rmii";
#address-cells = <1>;
#size-cells = <0>;
