From 247997184b0eb70f7af29fbe3e32f7a4eff2651e Mon Sep 17 00:00:00 2001 From: Zev Weiss Date: Wed, 31 Jan 2024 20:25:54 -0800 Subject: [PATCH] ARM: dts: aspeed: asrock: Use MAC address from FRU EEPROM Like the more recently added ASRock BMC platforms, e3c246d4i and romed8hm3 also have the BMC's MAC address available in the baseboard FRU EEPROM, so let's add support for using it. Signed-off-by: Zev Weiss Signed-off-by: Andrew Jeffery --- arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-e3c246d4i.dts | 9 +++++++++ arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-romed8hm3.dts | 9 +++++++++ 2 files changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-e3c246d4i.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-e3c246d4i.dts index c4b2efbfdf56..bb2e6ef609af 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-e3c246d4i.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-e3c246d4i.dts @@ -83,6 +83,9 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_rgmii1_default &pinctrl_mdio1_default>; + + nvmem-cells = <ð0_macaddress>; + nvmem-cell-names = "mac-address"; }; &i2c1 { @@ -103,6 +106,12 @@ compatible = "st,24c128", "atmel,24c128"; reg = <0x57>; pagesize = <16>; + #address-cells = <1>; + #size-cells = <1>; + + eth0_macaddress: macaddress@3f80 { + reg = <0x3f80 6>; + }; }; }; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-romed8hm3.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-romed8hm3.dts index 4554abf0c7cd..f8a1764a4424 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-romed8hm3.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-romed8hm3.dts @@ -71,6 +71,9 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_rgmii1_default &pinctrl_mdio1_default>; + + nvmem-cells = <ð0_macaddress>; + nvmem-cell-names = "mac-address"; }; &i2c0 { @@ -131,6 +134,12 @@ compatible = "st,24c128", "atmel,24c128"; reg = <0x50>; pagesize = <16>; + #address-cells = <1>; + #size-cells = <1>; + + eth0_macaddress: macaddress@3f80 { + reg = <0x3f80 6>; + }; }; };