diff --git a/arch/mips/boot/dts/brcm/bcm7346.dtsi b/arch/mips/boot/dts/brcm/bcm7346.dtsi
index 1f30728a3177..d817bb46b934 100644
--- a/arch/mips/boot/dts/brcm/bcm7346.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7346.dtsi
@@ -24,6 +24,8 @@
 
 	aliases {
 		uart0 = &uart0;
+		uart1 = &uart1;
+		uart2 = &uart2;
 	};
 
 	cpu_intc: cpu_intc {
@@ -118,6 +120,30 @@
 			status = "disabled";
 		};
 
+		uart1: serial@406940 {
+			compatible = "ns16550a";
+			reg = <0x406940 0x20>;
+			reg-io-width = <0x4>;
+			reg-shift = <0x2>;
+			native-endian;
+			interrupt-parent = <&periph_intc>;
+			interrupts = <65>;
+			clocks = <&uart_clk>;
+			status = "disabled";
+		};
+
+		uart2: serial@406980 {
+			compatible = "ns16550a";
+			reg = <0x406980 0x20>;
+			reg-io-width = <0x4>;
+			reg-shift = <0x2>;
+			native-endian;
+			interrupt-parent = <&periph_intc>;
+			interrupts = <66>;
+			clocks = <&uart_clk>;
+			status = "disabled";
+		};
+
 		enet0: ethernet@430000 {
 			phy-mode = "internal";
 			phy-handle = <&phy1>;
diff --git a/arch/mips/boot/dts/brcm/bcm7358.dtsi b/arch/mips/boot/dts/brcm/bcm7358.dtsi
index 2c2aa9368f76..277a90adc1a7 100644
--- a/arch/mips/boot/dts/brcm/bcm7358.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7358.dtsi
@@ -18,6 +18,8 @@
 
 	aliases {
 		uart0 = &uart0;
+		uart1 = &uart1;
+		uart2 = &uart2;
 	};
 
 	cpu_intc: cpu_intc {
@@ -112,6 +114,30 @@
 			status = "disabled";
 		};
 
+		uart1: serial@406840 {
+			compatible = "ns16550a";
+			reg = <0x406840 0x20>;
+			reg-io-width = <0x4>;
+			reg-shift = <0x2>;
+			native-endian;
+			interrupt-parent = <&periph_intc>;
+			interrupts = <62>;
+			clocks = <&uart_clk>;
+			status = "disabled";
+		};
+
+		uart2: serial@406880 {
+			compatible = "ns16550a";
+			reg = <0x406880 0x20>;
+			reg-io-width = <0x4>;
+			reg-shift = <0x2>;
+			native-endian;
+			interrupt-parent = <&periph_intc>;
+			interrupts = <63>;
+			clocks = <&uart_clk>;
+			status = "disabled";
+		};
+
 		enet0: ethernet@430000 {
 			phy-mode = "internal";
 			phy-handle = <&phy1>;
diff --git a/arch/mips/boot/dts/brcm/bcm7360.dtsi b/arch/mips/boot/dts/brcm/bcm7360.dtsi
index f23b0aed276f..9e1e571ba346 100644
--- a/arch/mips/boot/dts/brcm/bcm7360.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7360.dtsi
@@ -18,6 +18,8 @@
 
 	aliases {
 		uart0 = &uart0;
+		uart1 = &uart1;
+		uart2 = &uart2;
 	};
 
 	cpu_intc: cpu_intc {
@@ -112,6 +114,30 @@
 			status = "disabled";
 		};
 
+		uart1: serial@406840 {
+			compatible = "ns16550a";
+			reg = <0x406840 0x20>;
+			reg-io-width = <0x4>;
+			reg-shift = <0x2>;
+			native-endian;
+			interrupt-parent = <&periph_intc>;
+			interrupts = <62>;
+			clocks = <&uart_clk>;
+			status = "disabled";
+		};
+
+		uart2: serial@406880 {
+			compatible = "ns16550a";
+			reg = <0x406880 0x20>;
+			reg-io-width = <0x4>;
+			reg-shift = <0x2>;
+			native-endian;
+			interrupt-parent = <&periph_intc>;
+			interrupts = <63>;
+			clocks = <&uart_clk>;
+			status = "disabled";
+		};
+
 		enet0: ethernet@430000 {
 			phy-mode = "internal";
 			phy-handle = <&phy1>;
diff --git a/arch/mips/boot/dts/brcm/bcm7362.dtsi b/arch/mips/boot/dts/brcm/bcm7362.dtsi
index da99db665bbc..6e65db86fc61 100644
--- a/arch/mips/boot/dts/brcm/bcm7362.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7362.dtsi
@@ -24,6 +24,8 @@
 
 	aliases {
 		uart0 = &uart0;
+		uart1 = &uart1;
+		uart2 = &uart2;
 	};
 
 	cpu_intc: cpu_intc {
@@ -118,6 +120,30 @@
 			status = "disabled";
 		};
 
+		uart1: serial@406840 {
+			compatible = "ns16550a";
+			reg = <0x406840 0x20>;
+			reg-io-width = <0x4>;
+			reg-shift = <0x2>;
+			native-endian;
+			interrupt-parent = <&periph_intc>;
+			interrupts = <62>;
+			clocks = <&uart_clk>;
+			status = "disabled";
+		};
+
+		uart2: serial@406880 {
+			compatible = "ns16550a";
+			reg = <0x406880 0x20>;
+			reg-io-width = <0x4>;
+			reg-shift = <0x2>;
+			native-endian;
+			interrupt-parent = <&periph_intc>;
+			interrupts = <63>;
+			clocks = <&uart_clk>;
+			status = "disabled";
+		};
+
 		enet0: ethernet@430000 {
 			phy-mode = "internal";
 			phy-handle = <&phy1>;
diff --git a/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts b/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts
index 70f196d89d26..3fe0445b9d37 100644
--- a/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts
@@ -21,6 +21,14 @@
 	status = "okay";
 };
 
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
 &enet0 {
 	status = "okay";
 };
diff --git a/arch/mips/boot/dts/brcm/bcm97358svmb.dts b/arch/mips/boot/dts/brcm/bcm97358svmb.dts
index d18e6d947739..a8dc01e30313 100644
--- a/arch/mips/boot/dts/brcm/bcm97358svmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97358svmb.dts
@@ -21,6 +21,14 @@
 	status = "okay";
 };
 
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
 &enet0 {
 	status = "okay";
 };
diff --git a/arch/mips/boot/dts/brcm/bcm97360svmb.dts b/arch/mips/boot/dts/brcm/bcm97360svmb.dts
index 4fe515500102..eee8b0e32681 100644
--- a/arch/mips/boot/dts/brcm/bcm97360svmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97360svmb.dts
@@ -21,6 +21,14 @@
 	status = "okay";
 };
 
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
 &enet0 {
 	status = "okay";
 };
diff --git a/arch/mips/boot/dts/brcm/bcm97362svmb.dts b/arch/mips/boot/dts/brcm/bcm97362svmb.dts
index b7b88e5dc9e7..739c2ef5663b 100644
--- a/arch/mips/boot/dts/brcm/bcm97362svmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97362svmb.dts
@@ -21,6 +21,14 @@
 	status = "okay";
 };
 
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
 &enet0 {
 	status = "okay";
 };