[openwrt/openwrt] lantiq: arv7525pw: use nvmem for eeprom

[LEDE Commits]

robimarko pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/9dbd45c18702cdd55fcfb0f71dc505afa1ff64d6

commit 9dbd45c18702cdd55fcfb0f71dc505afa1ff64d6
Author: Rosen Penev <rosenp at gmail.com>
AuthorDate: Mon Aug 5 18:18:49 2024 -0700

    lantiq: arv7525pw: use nvmem for eeprom
    
    NVMEM is the upstream replacement for this. ralink,mtd-eeprom is
    deprecated. The others need to stay as there's byte swapping going on.
    
    Signed-off-by: Rosen Penev <rosenp at gmail.com>
    Link: https://github.com/openwrt/openwrt/pull/16084
    Signed-off-by: Robert Marko <robimarko at gmail.com>
---
 .../files/arch/mips/boot/dts/lantiq/danube_arcadyan_arv7525pw.dts  | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/danube_arcadyan_arv7525pw.dts b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/danube_arcadyan_arv7525pw.dts
index 890eac972d..5315f3723e 100644
--- a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/danube_arcadyan_arv7525pw.dts
+++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/danube_arcadyan_arv7525pw.dts
@@ -135,6 +135,10 @@
 					macaddr_boardconfig_16: macaddr at 16 {
 						reg = <0x16 0x6>;
 					};
+
+					eeprom_boardconfig_410: eeprom at 410 {
+						reg = <0x410 0x200>;
+					};
 				};
 			};
 		};
@@ -152,7 +156,8 @@
 	wifi at 0,0 {
 		compatible = "pci0,0";
 		reg = <0x7000 0 0 0 0>;
-		ralink,mtd-eeprom = <&boardconfig 0x410>;
+		nvmem-cells = <&eeprom_boardconfig_410>;
+		nvmem-cell-names = "eeprom";
 	};
 };