[openwrt/openwrt] ipq40xx: re-add label MAC address for FritzBox 4040

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/b22d382ae4eaa1af42930115d91855f402314cac

commit b22d382ae4eaa1af42930115d91855f402314cac
Author: Fabian Bläse <fabian at blaese.de>
AuthorDate: Sun Aug 6 19:57:16 2023 +0200

    ipq40xx: re-add label MAC address for FritzBox 4040
    
    The MAC address of the GMAC is contained inside the CWMP-Account
    number on the label.
    
    The label MAC address alias was defined previously, but it has been
    removed with the switch to IPQESS / DSA.
    
    Restore the label MAC address alias.
    
    Fixes: 27b441cbaf42 ("ipq40xx: drop ESSEDMA + AR40xx DTS nodes")
    Signed-off-by: Fabian Bläse <fabian at blaese.de>
    Reviewed-by: Robert Marko <robimarko at gmail.com>
---
 .../linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-fritzbox-4040.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-fritzbox-4040.dts b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-fritzbox-4040.dts
index e448206c36..ec1112ee2b 100644
--- a/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-fritzbox-4040.dts
+++ b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-fritzbox-4040.dts
@@ -14,6 +14,7 @@
 		led-failsafe = &flash;
 		led-running = &power;
 		led-upgrade = &flash;
+		label-mac-device = &gmac;
 	};
 
 	soc {