[PATCH linux dev-5.15] ARM: dts: aspeed: ast2600-evb: Enable RX delay on MAC0/MAC1

[Howard Chiu]

The property 'phy-mode' on ast2600 mac0 and mac1 is recommended to set to 'rgmii-rxid'
which enables the RX interface delay from the PHY chip.
Refer page 45 of SDK User Guide v08.00

Signed-off-by: Howard Chiu <howard_chiu at aspeedtech.com>
---
 arch/arm/boot/dts/aspeed-ast2600-evb.dts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
index a6382082d38c..9a1979541d2d 100644
--- a/arch/arm/boot/dts/aspeed-ast2600-evb.dts
+++ b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
@@ -116,7 +116,7 @@ ethphy3: ethernet-phy at 0 {
 &mac0 {
 	status = "okay";
 
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-rxid";
 	phy-handle = <&ethphy0>;
 
 	pinctrl-names = "default";
@@ -127,7 +127,7 @@ &mac0 {
 &mac1 {
 	status = "okay";
 
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-rxid";
 	phy-handle = <&ethphy1>;
 
 	pinctrl-names = "default";
-- 
2.25.1