ARM: dts: NSP: Add AMAC entries

Add Device Tree entries for the Ethernet devices (AMAC) present on the Broadcom
Northstar Plus SoCs.
Signed-off-by: NJon Mason <jon.mason@broadcom.com>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

arch/arm/boot/dts/bcm-nsp.dtsi

@@ -209,6 +209,24 @@
 			#dma-cells = <1>;
 		};
 
+		amac0: ethernet@22000 {
+			compatible = "brcm,nsp-amac";
+			reg = <0x022000 0x1000>,
+			      <0x110000 0x1000>;
+			reg-names = "amac_base", "idm_base";
+			interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		amac1: ethernet@23000 {
+			compatible = "brcm,nsp-amac";
+			reg = <0x023000 0x1000>,
+			      <0x111000 0x1000>;
+			reg-names = "amac_base", "idm_base";
+			interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
 		nand: nand@26000 {
 			compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
 			reg = <0x026000 0x600>,

arch/arm/boot/dts/bcm958625k.dts

@@ -56,6 +56,14 @@
 	status = "okay";
 };
 
+&amac0 {
+	status = "okay";
+};
+
+&amac1 {
+	status = "okay";
+};
+
 &pcie0 {
 	status = "okay";
 };