diff --git a/target/linux/rockchip/rk3568/dts/rk3568-hsa-bh2.dts b/target/linux/rockchip/rk3568/dts/rk3568-hsa-bh2.dts
index eec78fb4d5..a445206e00 100644
--- a/target/linux/rockchip/rk3568/dts/rk3568-hsa-bh2.dts
+++ b/target/linux/rockchip/rk3568/dts/rk3568-hsa-bh2.dts
@@ -17,45 +17,45 @@
 / {
     compatible = "hsa,bh2", "rockchip,rk3568";
 
-	aliases {
-		led-boot = &led_sys;
-		led-failsafe = &led_sys;
-		led-running = &led_sys;
-		led-upgrade = &led_sys;
-	};
+    aliases {
+        led-boot = &led_sys;
+        led-failsafe = &led_sys;
+        led-running = &led_sys;
+        led-upgrade = &led_sys;
+    };
 
-	chosen: chosen {
-		bootargs = "earlycon=uart8250,mmio32,0xfe660000 console=ttyFIQ0 root=PARTUUID=614e0000-0000 rw rootwait";
-	};
+    chosen: chosen {
+        bootargs = "earlycon=uart8250,mmio32,0xfe660000 console=ttyFIQ0 root=PARTUUID=614e0000-0000 rw rootwait";
+    };
 
-	fiq-debugger {
-		compatible = "rockchip,fiq-debugger";
-		rockchip,serial-id = <2>;
-		rockchip,wake-irq = <0>;
-		/* If enable uart uses irq instead of fiq */
-		rockchip,irq-mode-enable = <1>;
-		rockchip,baudrate = <1500000>;  /* Only 115200 and 1500000 */
-		interrupts = <GIC_SPI 252 IRQ_TYPE_LEVEL_LOW>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&uart2m0_xfer>;
-		status = "okay";
-	};
+    fiq-debugger {
+        compatible = "rockchip,fiq-debugger";
+        rockchip,serial-id = <2>;
+        rockchip,wake-irq = <0>;
+        /* If enable uart uses irq instead of fiq */
+        rockchip,irq-mode-enable = <1>;
+        rockchip,baudrate = <1500000>;  /* Only 115200 and 1500000 */
+        interrupts = <GIC_SPI 252 IRQ_TYPE_LEVEL_LOW>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&uart2m0_xfer>;
+        status = "okay";
+    };
 
-	debug: debug@fd904000 {
-		compatible = "rockchip,debug";
-		reg = <0x0 0xfd904000 0x0 0x1000>,
-			<0x0 0xfd905000 0x0 0x1000>,
-			<0x0 0xfd906000 0x0 0x1000>,
-			<0x0 0xfd907000 0x0 0x1000>;
-	};
+    debug: debug@fd904000 {
+        compatible = "rockchip,debug";
+        reg = <0x0 0xfd904000 0x0 0x1000>,
+            <0x0 0xfd905000 0x0 0x1000>,
+            <0x0 0xfd906000 0x0 0x1000>,
+            <0x0 0xfd907000 0x0 0x1000>;
+    };
 
-	cspmu: cspmu@fd90c000 {
-		compatible = "rockchip,cspmu";
-		reg = <0x0 0xfd90c000 0x0 0x1000>,
-			<0x0 0xfd90d000 0x0 0x1000>,
-			<0x0 0xfd90e000 0x0 0x1000>,
-			<0x0 0xfd90f000 0x0 0x1000>;
-	};
+    cspmu: cspmu@fd90c000 {
+        compatible = "rockchip,cspmu";
+        reg = <0x0 0xfd90c000 0x0 0x1000>,
+            <0x0 0xfd90d000 0x0 0x1000>,
+            <0x0 0xfd90e000 0x0 0x1000>,
+            <0x0 0xfd90f000 0x0 0x1000>;
+    };
 
     dc_12v: dc-12v {
         compatible = "regulator-fixed";
@@ -86,19 +86,19 @@
         vin-supply = <&dc_12v>;
     };
 
-	vcc5v0_usb_hdd: vcc5v0-usb-hdd {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc5v0_usb_hdd";
-		regulator-always-on;
-		regulator-boot-on;
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-		vin-supply = <&dc_12v>;
+    vcc5v0_usb_hdd: vcc5v0-usb-hdd {
+        compatible = "regulator-fixed";
+        regulator-name = "vcc5v0_usb_hdd";
+        regulator-always-on;
+        regulator-boot-on;
+        regulator-min-microvolt = <5000000>;
+        regulator-max-microvolt = <5000000>;
+        vin-supply = <&dc_12v>;
         enable-active-high;
         gpio = <&gpio4 RK_PC3 GPIO_ACTIVE_HIGH>;
         pinctrl-names = "default";
         pinctrl-0 = <&vcc5v0_usb_hdd_en>;
-	};
+    };
 
     vcc5v0_otg: vcc5v0-otg-regulator {
         compatible = "regulator-fixed";
@@ -112,57 +112,57 @@
         vin-supply = <&vcc5v0_usb_hdd>;
     };
 
-	vcc5v0_usb2: vcc5v0-usb2-regulator {
-		compatible = "regulator-fixed";
-		enable-active-high;
-		gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&vcc5v0_usb2_en>;
-		regulator-name = "vcc5v0_usb2";
-		regulator-always-on;
-	};
+    vcc5v0_usb2: vcc5v0-usb2-regulator {
+        compatible = "regulator-fixed";
+        enable-active-high;
+        gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&vcc5v0_usb2_en>;
+        regulator-name = "vcc5v0_usb2";
+        regulator-always-on;
+    };
 
-	vcc3v3_satax2: vcc3v3-satax2-regulator {
-		compatible = "regulator-fixed";
-		enable-active-high;
-		gpio = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&vcc3v3_satax2_en>;
-		regulator-name = "vcc3v3_satax2";
-		regulator-always-on;
-	};
+    vcc3v3_satax2: vcc3v3-satax2-regulator {
+        compatible = "regulator-fixed";
+        enable-active-high;
+        gpio = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&vcc3v3_satax2_en>;
+        regulator-name = "vcc3v3_satax2";
+        regulator-always-on;
+    };
 
-	leds {
-		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 =
+    leds {
+        compatible = "gpio-leds";
+        pinctrl-names = "default";
+        pinctrl-0 =
             <&led_sys_en>;
 
-		led_sys: sys {
-			gpios = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>;
-			label = "sys";
-			default-state = "on";
-		};
-	};
+        led_sys: sys {
+            gpios = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>;
+            label = "sys";
+            default-state = "on";
+        };
+    };
 };
 
 &reserved_memory {
-	ramoops: ramoops@110000 {
-		compatible = "ramoops";
-		reg = <0x0 0x110000 0x0 0xf0000>;
-		record-size = <0x20000>;
-		console-size = <0x80000>;
-		ftrace-size = <0x00000>;
-		pmsg-size = <0x50000>;
-	};
+    ramoops: ramoops@110000 {
+        compatible = "ramoops";
+        reg = <0x0 0x110000 0x0 0xf0000>;
+        record-size = <0x20000>;
+        console-size = <0x80000>;
+        ftrace-size = <0x00000>;
+        pmsg-size = <0x50000>;
+    };
 };
 
 &rng {
-	status = "okay";
+    status = "okay";
 };
 
 &rockchip_suspend {
-	status = "okay";
+    status = "okay";
 };
 
 &pmu_io_domains {
@@ -438,9 +438,9 @@
             };
         };
 
-		rtc {
-			status = "okay";
-		};
+        rtc {
+            status = "okay";
+        };
     };
 };
 
@@ -787,9 +787,9 @@
         vcc5v0_otg_en: vcc5v0-otg-en {
             rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
         };
-		vcc5v0_usb2_en: vcc5v0-usb2-en {
-			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
+        vcc5v0_usb2_en: vcc5v0-usb2-en {
+            rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+        };
     };
 
     led {