Re: [PATCH] ARM: dts: at91: tse850: the emac<->phy interface is rmii

From: Nicolas Ferre
Date: Tue Sep 21 2021 - 05:14:43 EST


On 20/09/2021 at 22:37, Peter Rosin wrote:
From d5ff443099cdf29a34128a6440e8debd71202aaa Mon Sep 17 00:00:00 2001
From: Peter Rosin <peda@xxxxxxxxxx>

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>

Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxxxxxx>
and queued to at91-dt for 5.16.

Thanks, best regards,
Nicolas

---
arch/arm/boot/dts/at91-tse850-3.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/at91-tse850-3.dts b/arch/arm/boot/dts/at91-tse850-3.dts
index 3ca97b47c69c..7e5c598e7e68 100644
--- a/arch/arm/boot/dts/at91-tse850-3.dts
+++ b/arch/arm/boot/dts/at91-tse850-3.dts
@@ -262,7 +262,7 @@
&macb1 {
status = "okay";

- phy-mode = "rgmii";
+ phy-mode = "rmii";

#address-cells = <1>;
#size-cells = <0>;
--
2.20.1



--
Nicolas Ferre