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- From 477ffdbdf389cc91294d66e251cc6f856da5820c Mon Sep 17 00:00:00 2001
- From: Christian Lamparter <[email protected]>
- Date: Sat, 18 Sep 2021 19:29:31 +0200
- Subject: [PATCH] ARM: BCM53016: MR32: get mac-address from nvmem
- The MAC-Address of the MR32's sole ethernet port is
- located in offset 0x66 of the attached AT24C64 eeprom.
- Signed-off-by: Christian Lamparter <[email protected]>
- Signed-off-by: Florian Fainelli <[email protected]>
- ---
- arch/arm/boot/dts/bcm53016-meraki-mr32.dts | 11 +++++++++++
- 1 file changed, 11 insertions(+)
- --- a/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
- +++ b/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
- @@ -110,6 +110,12 @@
- reg = <0x50>;
- pagesize = <32>;
- read-only;
- + #address-cells = <1>;
- + #size-cells = <1>;
- +
- + mac_address: mac-address@66 {
- + reg = <0x66 0x6>;
- + };
- };
- };
- };
- @@ -133,6 +139,11 @@
- */
- };
-
- +&gmac0 {
- + nvmem-cell-names = "mac-address";
- + nvmem-cells = <&mac_address>;
- +};
- +
- &gmac1 {
- status = "disabled";
- };
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