diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-5.4/039-v5.18-0002-ARM-dts-NSP-MX6X-get-mac-address-from-eeprom.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-5.4/039-v5.18-0002-ARM-dts-NSP-MX6X-get-mac-address-from-eeprom.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-5.4/039-v5.18-0002-ARM-dts-NSP-MX6X-get-mac-address-from-eeprom.patch b/target/linux/bcm53xx/patches-5.4/039-v5.18-0002-ARM-dts-NSP-MX6X-get-mac-address-from-eeprom.patch new file mode 100644 index 0000000000..19cf1fe952 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.4/039-v5.18-0002-ARM-dts-NSP-MX6X-get-mac-address-from-eeprom.patch @@ -0,0 +1,40 @@ +From 66848aff05f669e95795b5f3a163f4762781333e Mon Sep 17 00:00:00 2001 +From: Matthew Hagan <mnhagan88@gmail.com> +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 <mnhagan88@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + 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>; ++ }; + }; + }; + |