Re: [PATCH] arm: dts: meson8m2: add dwmac 3.70a compatible

From: neil . armstrong

Date: Tue Nov 03 2026 - 03:58:47 EST


On 11/2/26 00:20, Martin Blumenstingl wrote:
The Meson8m2 DWMAC reports User ID 0x10 and Synopsys ID 0x37,
identifying it as a Synopsys DWMAC 3.70a core.

Add the "snps,dwmac-3.70a" compatible to match meson8b.dtsi.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx>
---
arch/arm/boot/dts/amlogic/meson8m2.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/amlogic/meson8m2.dtsi b/arch/arm/boot/dts/amlogic/meson8m2.dtsi
index 6725dd9fd825..cdc47ee1a233 100644
--- a/arch/arm/boot/dts/amlogic/meson8m2.dtsi
+++ b/arch/arm/boot/dts/amlogic/meson8m2.dtsi
@@ -25,7 +25,7 @@ canvas: video-lut@48 {
};
&ethmac {
- compatible = "amlogic,meson8m2-dwmac", "snps,dwmac";
+ compatible = "amlogic,meson8m2-dwmac", "snps,dwmac-3.70a", "snps,dwmac";
reg = <0xc9410000 0x10000
0xc1108140 0x8>;
clocks = <&clkc CLKID_ETH>,

Reviewed-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>

Thanks,
Neil