From 66848aff05f669e95795b5f3a163f4762781333e Mon Sep 17 00:00:00 2001 From: Matthew Hagan Date: Wed, 23 Feb 2022 23:50:39 +0000 Subject: [PATCH] ARM: dts: NSP: MX6X: get mac-address from eeprom The MAC address on the MX64/MX65 series is located on the AT24 EEPROM. This is the same as other Meraki devices such as the MR32 [1]. [1] https://lore.kernel.org/linux-arm-kernel/fa8271d02ef74a687f365cebe5c55ec846963ab7.1631986106.git.chunkeey@gmail.com/ Signed-off-by: Matthew Hagan Signed-off-by: Florian Fainelli --- arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) --- a/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi +++ b/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi @@ -39,6 +39,8 @@ &amac2 { status = "okay"; + nvmem-cells = <&mac_address>; + nvmem-cell-names = "mac-address"; }; &ehci0 { @@ -53,6 +55,12 @@ reg = <0x50>; pagesize = <32>; read-only; + #address-cells = <1>; + #size-cells = <1>; + + mac_address: mac-address@66 { + reg = <0x66 0x6>; + }; }; };