[PATCH v2 1/1] riscv: dts: spacemit: set ETH MAC from eeprom for OrangePi

[Chukun Pan]

The EEPROM on the OrangePi R2S and RV2 stores the MAC address.
Assign it to Ethernet, with ethernet1 having a MAC offset of 1.

Signed-off-by: Chukun Pan <amadeus@xxxxxxxxxx>
---
Changes in v2:
  Remove Ethernet alias changes.
---
 arch/riscv/boot/dts/spacemit/k1-orangepi-r2s.dts | 6 +++++-
 arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts | 6 +++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/arch/riscv/boot/dts/spacemit/k1-orangepi-r2s.dts b/arch/riscv/boot/dts/spacemit/k1-orangepi-r2s.dts
index 7125f2882ce8..78cdef0c7287 100644
--- a/arch/riscv/boot/dts/spacemit/k1-orangepi-r2s.dts
+++ b/arch/riscv/boot/dts/spacemit/k1-orangepi-r2s.dts
@@ -66,6 +66,8 @@ &emmc {
 };
 
 &eth0 {
+	nvmem-cells = <&mac_address 0>;
+	nvmem-cell-names = "mac-address";
 	phy-handle = <&rgmii0>;
 	phy-mode = "rgmii-id";
 	pinctrl-names = "default";
@@ -90,6 +92,8 @@ rgmii0: phy@1 {
 };
 
 &eth1 {
+	nvmem-cells = <&mac_address 1>;
+	nvmem-cell-names = "mac-address";
 	phy-handle = <&rgmii1>;
 	phy-mode = "rgmii-id";
 	pinctrl-names = "default";
@@ -129,7 +133,7 @@ eeprom@50 {
 		nvmem-layout {
 			compatible = "onie,tlv-layout";
 
-			mac-address {
+			mac_address: mac-address {
 				#nvmem-cell-cells = <1>;
 			};
 
diff --git a/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts b/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts
index 837616255464..44b81268c802 100644
--- a/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts
+++ b/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts
@@ -93,6 +93,8 @@ &emmc {
 };
 
 &eth0 {
+	nvmem-cells = <&mac_address 0>;
+	nvmem-cell-names = "mac-address";
 	phy-handle = <&rgmii0>;
 	phy-mode = "rgmii-id";
 	pinctrl-names = "default";
@@ -117,6 +119,8 @@ rgmii0: phy@1 {
 };
 
 &eth1 {
+	nvmem-cells = <&mac_address 1>;
+	nvmem-cell-names = "mac-address";
 	phy-handle = <&rgmii1>;
 	phy-mode = "rgmii-id";
 	pinctrl-names = "default";
@@ -156,7 +160,7 @@ eeprom@50 {
 		nvmem-layout {
 			compatible = "onie,tlv-layout";
 
-			mac-address {
+			mac_address: mac-address {
 				#nvmem-cell-cells = <1>;
 			};
 
-- 
2.34.1