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arm64: dts: broadcom: bcm4908: add Ethernet MAC addr

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On most BCM4908 devices MAC address can be read from the bootloader
binary section containing device settings. Use NVMEM to describe that.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This commit is contained in:
Rafał Miłecki 2021-03-29 17:45:14 +02:00 committed by Florian Fainelli
parent 5337af7918
commit 9f01f5cdb5
2 changed files with 28 additions and 0 deletions
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14
arch/arm64/boot/dts/broadcom/bcm4908/bcm4906-netgear-r8000p.dts
View File

@ -74,6 +74,11 @@ led-wifi {
};
};
&enet {
nvmem-cells = <&base_mac_addr>;
nvmem-cell-names = "mac-address";
};
&usb_phy {
brcm,ioc = <1>;
status = "okay";
@ -130,8 +135,17 @@ partitions {
#size-cells = <1>;
partition@0 {
compatible = "nvmem-cells";
label = "cferom";
reg = <0x0 0x100000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x0 0x100000>;
base_mac_addr: mac@106a0 {
reg = <0x106a0 0x6>;
};
};
partition@100000 {

14
arch/arm64/boot/dts/broadcom/bcm4908/bcm4908-asus-gt-ac5300.dts
View File

@ -44,6 +44,11 @@ brightness {
};
};
&enet {
nvmem-cells = <&base_mac_addr>;
nvmem-cell-names = "mac-address";
};
&usb_phy {
brcm,ioc = <1>;
status = "okay";
@ -128,8 +133,17 @@ partitions {
#size-cells = <1>;
partition@0 {
compatible = "nvmem-cells";
label = "cferom";
reg = <0x0 0x100000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x0 0x100000>;
base_mac_addr: mac@106a0 {
reg = <0x106a0 0x6>;
};
};
partition@100000 {