ARM: dts: NSP: Add and enable amac2

Add and enable the third AMAC ethernet interface in the device trees for
the platforms where it is present.  Also, enable amac1 on some of the
platforms where that was missing.
Signed-off-by: Jon Mason <jon.mason@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

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

@@ -227,6 +227,15 @@ amac1: ethernet@23000 {
 			status = "disabled";
 		};
 
+		amac2: ethernet@24000 {
+			compatible = "brcm,nsp-amac";
+			reg = <0x024000 0x1000>,
+			      <0x112000 0x1000>;
+			reg-names = "amac_base", "idm_base";
+			interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
 		nand: nand@26000 {
 			compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
 			reg = <0x026000 0x600>,

arch/arm/boot/dts/bcm958622hr.dts

@@ -65,6 +65,14 @@ &amac0 {
 	status = "okay";
 };
 
+&amac1 {
+	status = "okay";
+};
+
+&amac2 {
+	status = "okay";
+};
+
 &nand {
 	nandcs@0 {
 		compatible = "brcm,nandcs";

arch/arm/boot/dts/bcm958623hr.dts

@@ -65,6 +65,14 @@ &amac0 {
 	status = "okay";
 };
 
+&amac1 {
+	status = "okay";
+};
+
+&amac2 {
+	status = "okay";
+};
+
 &nand {
 	nandcs@0 {
 		compatible = "brcm,nandcs";

arch/arm/boot/dts/bcm958625hr.dts

@@ -63,6 +63,14 @@ &amac0 {
 	status = "okay";
 };
 
+&amac1 {
+	status = "okay";
+};
+
+&amac2 {
+	status = "okay";
+};
+
 &nand {
 	nandcs@0 {
 		compatible = "brcm,nandcs";

arch/arm/boot/dts/bcm958625k.dts

@@ -61,6 +61,10 @@ &amac1 {
 	status = "okay";
 };
 
+&amac2 {
+	status = "okay";
+};
+
 &nand {
 	nandcs@0 {
 		compatible = "brcm,nandcs";

arch/arm/boot/dts/bcm988312hr.dts

@@ -65,6 +65,14 @@ &amac0 {
 	status = "okay";
 };
 
+&amac1 {
+	status = "okay";
+};
+
+&amac2 {
+	status = "okay";
+};
+
 &nand {
 	nandcs@0 {
 		compatible = "brcm,nandcs";