ARM: dts: bcm11351/21664: add UART, I2C node labels

Add node labels to serial (UART) and I2C nodes for BCM11351 and BCM21664.
Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com>
Link: https://lore.kernel.org/r/4c8bb3a725dad9048665d39d0ca728b52152e59e.1685127525.git.stano.jakubek@gmail.comSigned-off-by: Florian Fainelli <florian.fainelli@broadcom.com>

arch/arm/boot/dts/bcm11351.dtsi

@@ -49,7 +49,7 @@ smc@3404c000 {
 		reg = <0x3404c000 0x400>; /* 1 KiB in SRAM */
 	};
 
-	serial@3e000000 {
+	uartb: serial@3e000000 {
 		compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
 		reg = <0x3e000000 0x1000>;
 		clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB>;
@@ -59,7 +59,7 @@ serial@3e000000 {
 		status = "disabled";
 	};
 
-	serial@3e001000 {
+	uartb2: serial@3e001000 {
 		compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
 		reg = <0x3e001000 0x1000>;
 		clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB2>;
@@ -69,7 +69,7 @@ serial@3e001000 {
 		status = "disabled";
 	};
 
-	serial@3e002000 {
+	uartb3: serial@3e002000 {
 		compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
 		reg = <0x3e002000 0x1000>;
 		clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB3>;
@@ -79,7 +79,7 @@ serial@3e002000 {
 		status = "disabled";
 	};
 
-	serial@3e003000 {
+	uartb4: serial@3e003000 {
 		compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
 		reg = <0x3e003000 0x1000>;
 		clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB4>;
@@ -161,7 +161,7 @@ pinctrl@35004800 {
 		reg = <0x35004800 0x430>;
 	};
 
-	i2c@3e016000 {
+	bsc1: i2c@3e016000 {
 		compatible = "brcm,bcm11351-i2c", "brcm,kona-i2c";
 		reg = <0x3e016000 0x80>;
 		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
@@ -171,7 +171,7 @@ i2c@3e016000 {
 		status = "disabled";
 	};
 
-	i2c@3e017000 {
+	bsc2: i2c@3e017000 {
 		compatible = "brcm,bcm11351-i2c", "brcm,kona-i2c";
 		reg = <0x3e017000 0x80>;
 		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
@@ -181,7 +181,7 @@ i2c@3e017000 {
 		status = "disabled";
 	};
 
-	i2c@3e018000 {
+	bsc3: i2c@3e018000 {
 		compatible = "brcm,bcm11351-i2c", "brcm,kona-i2c";
 		reg = <0x3e018000 0x80>;
 		interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
@@ -191,7 +191,7 @@ i2c@3e018000 {
 		status = "disabled";
 	};
 
-	i2c@3500d000 {
+	pmu_bsc: i2c@3500d000 {
 		compatible = "brcm,bcm11351-i2c", "brcm,kona-i2c";
 		reg = <0x3500d000 0x80>;
 		interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;

arch/arm/boot/dts/bcm21664.dtsi

@@ -49,7 +49,7 @@ smc@3404e000 {
 		reg = <0x3404e000 0x400>; /* 1 KiB in SRAM */
 	};
 
-	serial@3e000000 {
+	uartb: serial@3e000000 {
 		compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
 		reg = <0x3e000000 0x118>;
 		clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB>;
@@ -59,7 +59,7 @@ serial@3e000000 {
 		status = "disabled";
 	};
 
-	serial@3e001000 {
+	uartb2: serial@3e001000 {
 		compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
 		reg = <0x3e001000 0x118>;
 		clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB2>;
@@ -69,7 +69,7 @@ serial@3e001000 {
 		status = "disabled";
 	};
 
-	serial@3e002000 {
+	uartb3: serial@3e002000 {
 		compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
 		reg = <0x3e002000 0x118>;
 		clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB3>;
@@ -144,7 +144,7 @@ sdio4: mmc@3f1b0000 {
 		status = "disabled";
 	};
 
-	i2c@3e016000 {
+	bsc1: i2c@3e016000 {
 		compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
 		reg = <0x3e016000 0x70>;
 		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
@@ -154,7 +154,7 @@ i2c@3e016000 {
 		status = "disabled";
 	};
 
-	i2c@3e017000 {
+	bsc2: i2c@3e017000 {
 		compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
 		reg = <0x3e017000 0x70>;
 		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
@@ -164,7 +164,7 @@ i2c@3e017000 {
 		status = "disabled";
 	};
 
-	i2c@3e018000 {
+	bsc3: i2c@3e018000 {
 		compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
 		reg = <0x3e018000 0x70>;
 		interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
@@ -174,7 +174,7 @@ i2c@3e018000 {
 		status = "disabled";
 	};
 
-	i2c@3e01c000 {
+	bsc4: i2c@3e01c000 {
 		compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
 		reg = <0x3e01c000 0x70>;
 		interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;