diff --git a/arch/arm/boot/dts/rockchip/rk3188-radxarock.dts b/arch/arm/boot/dts/rockchip/rk3188-radxarock.dts
index 1f31c0a6774f..7ebbf9b932e1 100644
--- a/arch/arm/boot/dts/rockchip/rk3188-radxarock.dts
+++ b/arch/arm/boot/dts/rockchip/rk3188-radxarock.dts
@@ -324,7 +324,7 @@ rtc_int: rtc-int {
 		};
 	};
 
-	lan8720a  {
+	lan8720a {
 		phy_int: phy-int {
 			rockchip,pins = <3 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>;
 		};
diff --git a/arch/arm/boot/dts/rockchip/rk3288-evb-act8846.dts b/arch/arm/boot/dts/rockchip/rk3288-evb-act8846.dts
index e1821fadbe7a..fb581b505101 100644
--- a/arch/arm/boot/dts/rockchip/rk3288-evb-act8846.dts
+++ b/arch/arm/boot/dts/rockchip/rk3288-evb-act8846.dts
@@ -175,7 +175,7 @@ &panel {
 
 &pinctrl {
 	lcd {
-		lcd_en: lcd-en  {
+		lcd_en: lcd-en {
 			rockchip,pins = <7 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
diff --git a/arch/arm/boot/dts/rockchip/rk3288-evb.dtsi b/arch/arm/boot/dts/rockchip/rk3288-evb.dtsi
index 11bb970c6112..ffa5a1257341 100644
--- a/arch/arm/boot/dts/rockchip/rk3288-evb.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3288-evb.dtsi
@@ -40,7 +40,7 @@ button-esc {
 			press-threshold-microvolt = <1000000>;
 		};
 
-		button-home  {
+		button-home {
 			label = "Home";
 			linux,code = <KEY_HOME>;
 			press-threshold-microvolt = <1300000>;
diff --git a/arch/arm/boot/dts/rockchip/rk3288-firefly-reload-core.dtsi b/arch/arm/boot/dts/rockchip/rk3288-firefly-reload-core.dtsi
index 59029483741b..e68bf31e816a 100644
--- a/arch/arm/boot/dts/rockchip/rk3288-firefly-reload-core.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3288-firefly-reload-core.dtsi
@@ -150,7 +150,7 @@ vdd10_lcd: REG6 {
 				regulator-always-on;
 			};
 
-			vcca_18: REG7  {
+			vcca_18: REG7 {
 				regulator-name = "vcca_18";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
diff --git a/arch/arm/boot/dts/rockchip/rk3288-firefly.dtsi b/arch/arm/boot/dts/rockchip/rk3288-firefly.dtsi
index 187d4f0a52eb..13060a9ecbb6 100644
--- a/arch/arm/boot/dts/rockchip/rk3288-firefly.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3288-firefly.dtsi
@@ -79,7 +79,7 @@ power_led: led-1 {
 		};
 	};
 
-	vbat_wl: vcc_sys:  regulator-vsys {
+	vbat_wl: vcc_sys: regulator-vsys {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc_sys";
 		regulator-min-microvolt = <5000000>;
diff --git a/arch/arm/boot/dts/rockchip/rv1103b-omega4-evb.dts b/arch/arm/boot/dts/rockchip/rv1103b-omega4-evb.dts
index c6472f933aa5..b9ec812b4a86 100644
--- a/arch/arm/boot/dts/rockchip/rv1103b-omega4-evb.dts
+++ b/arch/arm/boot/dts/rockchip/rv1103b-omega4-evb.dts
@@ -26,7 +26,7 @@ chosen {
 	leds {
 		compatible = "gpio-leds";
 
-		led-0	{
+		led-0 {
 			color = <LED_COLOR_ID_BLUE>;
 			default-state = "on";
 			function = LED_FUNCTION_STATUS;
diff --git a/arch/arm/boot/dts/rockchip/rv1126.dtsi b/arch/arm/boot/dts/rockchip/rv1126.dtsi
index d0cdc5f74212..74f238e13533 100644
--- a/arch/arm/boot/dts/rockchip/rv1126.dtsi
+++ b/arch/arm/boot/dts/rockchip/rv1126.dtsi
@@ -717,7 +717,7 @@ sdio: mmc@ffc70000 {
 		status = "disabled";
 	};
 
-	sfc: spi@ffc90000  {
+	sfc: spi@ffc90000 {
 		compatible = "rockchip,sfc";
 		reg = <0xffc90000 0x4000>;
 		interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;