[PATCH] arm64: dts: mediatek: mt7981b-openwrt-one: Add address/size cells to eth

AngeloGioacchino Del Regno angelogioacchino.delregno at collabora.com
Thu Jan 15 02:41:12 PST 2026


The ethernet node has two MAC subnodes and cannot use the default
address/size cells: set address cells to 1 and size cells to 0.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
---
 arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts
index 48b80af90438..b7ff7b8e1375 100644
--- a/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts
+++ b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts
@@ -90,6 +90,8 @@ reg_5v: regulator-5v {
 };
 
 &eth {
+	#address-cells = <1>;
+	#size-cells = <0>;
 	status = "okay";
 
 	/* WAN interface */
-- 
2.52.0




More information about the linux-arm-kernel mailing list