[PATCH] arm64: dts: imx8mm-venice-gw7901: fix port/phy validation

[Tim Harvey]

Since commit 65ac79e18120 ("net: dsa: microchip: add the phylink
get_caps") the phy-mode must be set otherwise the switch driver will
assume "NA" mode and invalidate the port.

Fixes: 65ac79e18120 ("net: dsa: microchip: add the phylink get_caps")
Signed-off-by: Tim Harvey <tharvey at gateworks.com>
---
 arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
index 24737e89038a..96cac0f969a7 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
@@ -626,24 +626,28 @@ ports {
 			lan1: port at 0 {
 				reg = <0>;
 				label = "lan1";
+				phy-mode = "internal";
 				local-mac-address = [00 00 00 00 00 00];
 			};
 
 			lan2: port at 1 {
 				reg = <1>;
 				label = "lan2";
+				phy-mode = "internal";
 				local-mac-address = [00 00 00 00 00 00];
 			};
 
 			lan3: port at 2 {
 				reg = <2>;
 				label = "lan3";
+				phy-mode = "internal";
 				local-mac-address = [00 00 00 00 00 00];
 			};
 
 			lan4: port at 3 {
 				reg = <3>;
 				label = "lan4";
+				phy-mode = "internal";
 				local-mac-address = [00 00 00 00 00 00];
 			};
 
-- 
2.25.1