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-rw-r--r--dts/src/arc/hsdk.dts11
1 files changed, 10 insertions, 1 deletions
diff --git a/dts/src/arc/hsdk.dts b/dts/src/arc/hsdk.dts
index 006aa3de53..ef149f5992 100644
--- a/dts/src/arc/hsdk.dts
+++ b/dts/src/arc/hsdk.dts
@@ -25,6 +25,10 @@
bootargs = "earlycon=uart8250,mmio32,0xf0005000,115200n8 console=ttyS0,115200n8 debug print-fatal-signals=1";
};
+ aliases {
+ ethernet = &gmac;
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -163,7 +167,7 @@
#clock-cells = <0>;
};
- ethernet@8000 {
+ gmac: ethernet@8000 {
#interrupt-cells = <1>;
compatible = "snps,dwmac";
reg = <0x8000 0x2000>;
@@ -176,6 +180,8 @@
phy-handle = <&phy0>;
resets = <&cgu_rst HSDK_ETH_RESET>;
reset-names = "stmmaceth";
+ mac-address = [00 00 00 00 00 00]; /* Filled in by U-Boot */
+ dma-coherent;
mdio {
#address-cells = <1>;
@@ -194,12 +200,14 @@
compatible = "snps,hsdk-v1.0-ohci", "generic-ohci";
reg = <0x60000 0x100>;
interrupts = <15>;
+ dma-coherent;
};
ehci@40000 {
compatible = "snps,hsdk-v1.0-ehci", "generic-ehci";
reg = <0x40000 0x100>;
interrupts = <15>;
+ dma-coherent;
};
mmc@a000 {
@@ -212,6 +220,7 @@
clock-names = "biu", "ciu";
interrupts = <12>;
bus-width = <4>;
+ dma-coherent;
};
};