* [PATCH AUTOSEL 4.9 03/16] powerpc: dts: t104xrdb: fix phy type for FMAN 4/5
[not found] <20220401144827.1955845-1-sashal@kernel.org>
@ 2022-04-01 14:48 ` Sasha Levin
0 siblings, 0 replies; only message in thread
From: Sasha Levin @ 2022-04-01 14:48 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, devicetree, Vladimir Oltean, Maxim Kochetkov,
robh+dt, Maxim Kiselev, krzk+dt, linuxppc-dev
From: Maxim Kiselev <bigunclemax@gmail•com>
[ Upstream commit 17846485dff91acce1ad47b508b633dffc32e838 ]
T1040RDB has two RTL8211E-VB phys which requires setting
of internal delays for correct work.
Changing the phy-connection-type property to `rgmii-id`
will fix this issue.
Signed-off-by: Maxim Kiselev <bigunclemax@gmail•com>
Reviewed-by: Maxim Kochetkov <fido_max@inbox•ru>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp•com>
Signed-off-by: Michael Ellerman <mpe@ellerman•id.au>
Link: https://lore.kernel.org/r/20211230151123.1258321-1-bigunclemax@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel•org>
---
arch/powerpc/boot/dts/fsl/t104xrdb.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi b/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi
index 5fdddbd2a62b..b0a9beab1c26 100644
--- a/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi
+++ b/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi
@@ -139,12 +139,12 @@ pca9546@77 {
fman@400000 {
ethernet@e6000 {
phy-handle = <&phy_rgmii_0>;
- phy-connection-type = "rgmii";
+ phy-connection-type = "rgmii-id";
};
ethernet@e8000 {
phy-handle = <&phy_rgmii_1>;
- phy-connection-type = "rgmii";
+ phy-connection-type = "rgmii-id";
};
mdio0: mdio@fc000 {
--
2.34.1
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