diff --git a/arch/riscv/boot/dts/spacemit/Makefile b/arch/riscv/boot/dts/spacemit/Makefile
index 06dce87a7cb3..c98c96848441 100644
--- a/arch/riscv/boot/dts/spacemit/Makefile
+++ b/arch/riscv/boot/dts/spacemit/Makefile
@@ -5,7 +5,7 @@ dtb-$(CONFIG_SOC_SPACEMIT_K1X) += k1-x_fpga.dtb k1-x_fpga_1x4.dtb k1-x_fpga_2x2.
 				  k1-x_MUSE-Pi.dtb k1-x_milkv-jupiter.dtb m1-x_milkv-jupiter.dtb \
 				  k1-x_MUSE-Book.dtb k1-x_lpi3a.dtb k1-x_MUSE-Card.dtb \
 				  k1-x_MUSE-Paper-mini-4g.dtb \
-				  k1-x_baton-camera.dtb k1-x_FusionOne.dtb x1_orangepi-rv2.dtb \
+				  k1-x_baton-camera.dtb k1-x_FusionOne.dtb x1_orangepi-rv2.dtb x1_orangepi-r2s.dtb \
 				  k1-x_ZT001H.dtb k1-x_uav.dtb k1-x_MUSE-Paper2.dtb \
 				  k1-x_bit-brick.dtb k1-x_LX-V10.dtb k1-x_NetBridge-C1.dtb \
 				  k1-x_MUSE-Pi-Pro.dtb k1-x_som.dtb k1-x_ZT_RVOH007.dtb k1-x_RV4B.dtb
diff --git a/arch/riscv/boot/dts/spacemit/x1_orangepi-r2s.dts b/arch/riscv/boot/dts/spacemit/x1_orangepi-r2s.dts
new file mode 100644
index 000000000000..5e9cc63ffc36
--- /dev/null
+++ b/arch/riscv/boot/dts/spacemit/x1_orangepi-r2s.dts
@@ -0,0 +1,847 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/* Copyright (c) 2023 Spacemit, Inc */
+
+/dts-v1/;
+
+#include "k1-x.dtsi"
+#include "k1-x-efuse.dtsi"
+#include "k1-x_pinctrl.dtsi"
+#include "lcd/lcd_ili9881c_mipi.dtsi"
+#include "k1-x-hdmi.dtsi"
+#include "k1-x-lcd.dtsi"
+#include "k1-x-camera-sdk.dtsi"
+#include "k1-x_opp_table.dtsi"
+#include "k1-x_thermal_cooling.dtsi"
+
+/ {
+	model = "Xunlong OrangePi R2S";
+	modules_usrload = "8852bs";
+
+	cpus: cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		timebase-frequency = <24000000>;
+
+		cpu_0: cpu@0 {
+			cpu-ai = "true";
+		};
+
+		cpu_1: cpu@1 {
+			cpu-ai = "true";
+		};
+
+		cpu_2: cpu@2 {
+			reg = <2>;
+			cpu-ai = "true";
+		};
+
+		cpu_3: cpu@3 {
+			reg = <3>;
+			cpu-ai = "true";
+		};
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu_0>;
+				};
+
+				core1 {
+					cpu = <&cpu_1>;
+				};
+
+				core2 {
+					cpu = <&cpu_2>;
+				};
+
+				core3 {
+					cpu = <&cpu_3>;
+				};
+			};
+
+			cluster1 {
+				core0 {
+					cpu = <&cpu_4>;
+				};
+
+				core1 {
+					cpu = <&cpu_5>;
+				};
+
+				core2 {
+					cpu = <&cpu_6>;
+				};
+
+				core3 {
+					cpu = <&cpu_7>;
+				};
+			};
+		};
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x00000000 0x0 0x80000000>;
+	};
+
+	memory@100000000 {
+		device_type = "memory";
+		reg = <0x1 0x00000000 0x0 0x80000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		linux,cma {
+			compatible = "shared-dma-pool";
+			/* alloc memory from 0x40000000~0x70000000 */
+			alloc-ranges = <0 0x40000000 0 0x30000000>;
+			/* size of cma buffer is 384MByte */
+			size = <0 0x18000000>;
+			/* start address is 1Mbyte aligned */
+			alignment = <0x0 0x100000>;
+			linux,cma-default;
+			/* besides hardware, dma for ex. buffer can be used by memory management */
+			reusable;
+		};
+
+		/* reserved 384K for dpu, including mmu table(256K) and cmdlist(128K) */
+		dpu_resv: dpu_reserved@2ff40000 {
+			compatible = "shared-dma-pool";
+			reg = <0x0 0x2ff40000 0x0 0x000C0000>;
+			no-map;
+		};
+	};
+
+	chosen {
+		bootargs = "earlycon=sbi console=ttyS0,115200n8 loglevel=8 swiotlb=65536 rdinit=/init";
+		stdout-path = "serial0:115200n8";
+	};
+
+	dc_12v: dc-12v {
+		compatible = "regulator-fixed";
+		regulator-name = "dc_12v";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	vcc4v0_baseboard: vcc4v0-baseboard {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc4v0_baseboard";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <4000000>;
+		regulator-max-microvolt = <4000000>;
+		vin-supply = <&dc_12v>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led1 {
+			label = "sys-led";
+			gpios = <&gpio 96 0>;
+			linux,default-trigger = "heartbeat";
+			default-state = "on";
+			status = "okay";
+		};
+	};
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart0_2>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+&pwm14 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm14_1>;
+	status = "okay";
+};
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c0>;
+	spacemit,i2c-fast-mode;
+	status = "okay";
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	spacemit,i2c-fast-mode;
+	status = "okay";
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2_0>;
+	spacemit,i2c-fast-mode;
+	status = "okay";
+
+	eeprom@50{
+		compatible = "atmel,24c02";
+		reg = <0x50>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		power-domains = <&power K1X_PMU_DUMMY_PWR_DOMAIN>;
+		status = "okay";
+
+		mac_address0: mac_address0@0 {
+			reg = <0x0 6>;
+		};
+
+		mac_address1: mac_address1@6 {
+			reg = <0x6 6>;
+		};
+	};
+};
+
+&i2c8 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c8>;
+	status = "okay";
+
+	spm8821@41 {
+		compatible = "spacemit,spm8821";
+		reg = <0x41>;
+		interrupt-parent = <&intc>;
+		interrupts = <64>;
+		status = "okay";
+
+		vcc_sys-supply = <&vcc4v0_baseboard>;
+		dcdc5-supply = <&dcdc_5>;
+
+		regulators {
+			compatible = "pmic,regulator,spm8821";
+
+			/* buck */
+			dcdc_1: DCDC_REG1 {
+				regulator-name = "dcdc1";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <3450000>;
+				regulator-ramp-delay = <5000>;
+				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <650000>;
+				};
+			};
+
+			dcdc_2: DCDC_REG2 {
+				regulator-name = "dcdc2";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <3450000>;
+				regulator-ramp-delay = <5000>;
+				regulator-always-on;
+			};
+
+			dcdc_3: DCDC_REG3 {
+				regulator-name = "dcdc3";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-ramp-delay = <5000>;
+				regulator-always-on;
+			};
+
+			dcdc_4: DCDC_REG4 {
+				regulator-name = "dcdc4";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-ramp-delay = <5000>;
+				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			dcdc_5: DCDC_REG5 {
+				regulator-name = "dcdc5";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <3450000>;
+				regulator-ramp-delay = <5000>;
+				regulator-always-on;
+			};
+
+			dcdc_6: DCDC_REG6 {
+				regulator-name = "dcdc6";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <3450000>;
+				regulator-ramp-delay = <5000>;
+				regulator-always-on;
+			};
+
+			/* aldo */
+			ldo_1: LDO_REG1 {
+				regulator-name = "ldo1";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <3400000>;
+				regulator-boot-on;
+
+				/* set the min voltage means will disable this vol in suspend for ldo */
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <500000>;
+				};
+			};
+
+			ldo_2: LDO_REG2 {
+				regulator-name = "ldo2";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <3400000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <500000>;
+				};
+			};
+
+			ldo_3: LDO_REG3 {
+				regulator-name = "ldo3";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <3400000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <500000>;
+				};
+			};
+
+			ldo_4: LDO_REG4 {
+				regulator-name = "ldo4";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <3400000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <500000>;
+				};
+			};
+
+			/* dldo */
+			ldo_5: LDO_REG5 {
+				regulator-name = "ldo5";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <3400000>;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <500000>;
+				};
+			};
+
+			ldo_6: LDO_REG6 {
+				regulator-name = "ldo6";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <3400000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <500000>;
+				};
+			};
+
+			ldo_7: LDO_REG7 {
+				regulator-name = "ldo7";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <3400000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <500000>;
+				};
+			};
+
+			ldo_8: LDO_REG8 {
+				regulator-name = "ldo8";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <3400000>;
+				regulator-always-on;
+			};
+
+			ldo_9: LDO_REG9 {
+				regulator-name = "ldo9";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <3400000>;
+			};
+
+			ldo_10: LDO_REG10 {
+				regulator-name = "ldo10";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <3400000>;
+				regulator-always-on;
+			};
+
+			ldo_11: LDO_REG11 {
+				regulator-name = "ldo11";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <3400000>;
+			};
+
+			sw_1: SWITCH_REG1 {
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-name = "switch1";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+
+		pmic_pinctrl: pinctrl {
+			compatible = "pmic,pinctrl,spm8821";
+			gpio-controller;
+			#gpio-cells = <2>;
+			spacemit,npins = <6>;
+/**
+ *			led_pins: led-pins {
+ *				pins = "PIN3";
+ *				function = "sleep";
+ *				bias-disable = <0>;
+ *				drive-open-drain = <0x1>;
+ *			};
+ */
+		};
+
+		pwr_key: key {
+			compatible = "pmic,pwrkey,spm8821";
+		};
+
+		ext_rtc: rtc {
+			compatible = "pmic,rtc,spm8821";
+		};
+
+		ext_adc: adc {
+			compatible = "pmic,adc,spm8821";
+		};
+	};
+};
+
+&pinctrl {
+	pinctrl-single,gpio-range = <
+		&range GPIO_49  2 (MUX_MODE0 | EDGE_NONE | PULL_UP   | PAD_3V_DS4)
+		&range GPIO_58  1 (MUX_MODE0 | EDGE_NONE | PULL_UP   | PAD_1V8_DS2)
+		&range GPIO_63  1 (MUX_MODE0 | EDGE_NONE | PULL_UP   | PAD_1V8_DS2)
+		&range GPIO_64  1 (MUX_MODE1 | EDGE_NONE | PULL_UP   | PAD_1V8_DS2)
+		&range GPIO_65  1 (MUX_MODE0 | EDGE_NONE | PULL_UP   | PAD_1V8_DS2)
+		&range GPIO_67  1 (MUX_MODE0 | EDGE_NONE | PULL_UP   | PAD_3V_DS4)
+		&range PRI_TDI  2 (MUX_MODE1 | EDGE_NONE | PULL_UP   | PAD_1V8_DS2)
+		&range PRI_TCK  1 (MUX_MODE1 | EDGE_NONE | PULL_DOWN | PAD_1V8_DS2)
+		&range PRI_TDO  1 (MUX_MODE1 | EDGE_NONE | PULL_UP   | PAD_1V8_DS2)
+		/*&range GPIO_74  1 (MUX_MODE0 | EDGE_NONE | PULL_UP   | PAD_1V8_DS2) */
+		&range GPIO_79  1 (MUX_MODE0 | EDGE_NONE | PULL_UP   | PAD_1V8_DS2)
+		&range GPIO_80  1 (MUX_MODE0 | EDGE_NONE | PULL_UP   | PAD_3V_DS4)
+		&range GPIO_81  3 (MUX_MODE0 | EDGE_NONE | PULL_UP   | PAD_1V8_DS2)
+		&range GPIO_90  1 (MUX_MODE0 | EDGE_NONE | PULL_DOWN | PAD_1V8_DS2)
+		&range GPIO_91  2 (MUX_MODE0 | EDGE_NONE | PULL_UP   | PAD_1V8_DS2)
+		&range DVL0     1 (MUX_MODE1 | EDGE_NONE | PULL_DOWN | PAD_1V8_DS2)
+		&range DVL1     1 (MUX_MODE1 | EDGE_NONE | PULL_DOWN | PAD_1V8_DS0)
+		&range GPIO_110 1 (MUX_MODE0 | EDGE_NONE | PULL_DOWN | PAD_1V8_DS2)
+		&range GPIO_111 1 (MUX_MODE0 | EDGE_NONE | PULL_DOWN | PAD_1V8_DS2)
+		&range GPIO_113 1 (MUX_MODE0 | EDGE_NONE | PULL_DOWN | PAD_1V8_DS2)
+		&range GPIO_114 1 (MUX_MODE0 | EDGE_NONE | PULL_DOWN | PAD_1V8_DS2)
+		&range GPIO_115 1 (MUX_MODE0 | EDGE_NONE | PULL_DOWN | PAD_1V8_DS2)
+		&range GPIO_116 1 (MUX_MODE0 | EDGE_NONE | PULL_UP   | PAD_1V8_DS2)
+		&range GPIO_118 1 (MUX_MODE0 | EDGE_NONE | PULL_UP   | PAD_1V8_DS2)
+		&range GPIO_123 1 (MUX_MODE0 | EDGE_NONE | PULL_DOWN | PAD_1V8_DS0)
+		&range GPIO_124 1 (MUX_MODE0 | EDGE_NONE | PULL_UP   | PAD_1V8_DS2)
+		&range GPIO_125 3 (MUX_MODE0 | EDGE_NONE | PULL_DOWN | PAD_1V8_DS2)
+	>;
+
+	/* pinctrl_rcpu: pinctrl_rcpu_grp { */
+	/* 	pinctrl-single,pins = < */
+	/* 		K1X_PADCONF(GPIO_47, MUX_MODE1, (EDGE_NONE | PULL_UP | PAD_3V_DS4))	/1* r_uart0_tx *1/ */
+	/* 		K1X_PADCONF(GPIO_48, MUX_MODE1, (EDGE_NONE | PULL_UP | PAD_3V_DS4))	/1* r_uart0_rx *1/ */
+	/* 	>; */
+	/* }; */
+
+	pinctrl_gmac0: gmac0_grp {
+		pinctrl-single,pins =<
+			K1X_PADCONF(GPIO_00, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac0_rxdv */
+			K1X_PADCONF(GPIO_01, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac0_rx_d0 */
+			K1X_PADCONF(GPIO_02, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac0_rx_d1 */
+			K1X_PADCONF(GPIO_03, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac0_rx_clk */
+			K1X_PADCONF(GPIO_04, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac0_rx_d2 */
+			K1X_PADCONF(GPIO_05, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac0_rx_d3 */
+			K1X_PADCONF(GPIO_06, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac0_tx_d0 */
+			K1X_PADCONF(GPIO_07, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac0_tx_d1 */
+			K1X_PADCONF(GPIO_08, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac0_tx */
+			K1X_PADCONF(GPIO_09, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac0_tx_d2 */
+			K1X_PADCONF(GPIO_10, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac0_tx_d3 */
+			K1X_PADCONF(GPIO_11, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac0_tx_en */
+			K1X_PADCONF(GPIO_12, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS0))	/* gmac0_mdc */
+			K1X_PADCONF(GPIO_13, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS0))	/* gmac0_mdio */
+			K1X_PADCONF(GPIO_14, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac0_int_n */
+		>;
+	};
+
+	pinctrl_gmac1: gmac1_grp {
+		pinctrl-single,pins =<
+			K1X_PADCONF(GPIO_29, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac1_rxdv */
+			K1X_PADCONF(GPIO_30, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac1_rx_d0 */
+			K1X_PADCONF(GPIO_31, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac1_rx_d1 */
+			K1X_PADCONF(GPIO_32, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac1_rx_clk */
+			K1X_PADCONF(GPIO_33, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac1_rx_d2 */
+			K1X_PADCONF(GPIO_34, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac1_rx_d3 */
+			K1X_PADCONF(GPIO_35, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS0))	/* gmac1_tx_d0 */
+			K1X_PADCONF(GPIO_36, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS0))	/* gmac1_tx_d1 */
+			K1X_PADCONF(GPIO_37, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac1_tx */
+			K1X_PADCONF(GPIO_38, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS0))	/* gmac1_tx_d2 */
+			K1X_PADCONF(GPIO_39, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS0))	/* gmac1_tx_d3 */
+			K1X_PADCONF(GPIO_40, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS0))	/* gmac1_tx_en */
+			K1X_PADCONF(GPIO_41, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS0))	/* gmac1_mdc */
+			K1X_PADCONF(GPIO_42, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS0))	/* gmac1_mdio */
+			K1X_PADCONF(GPIO_43, MUX_MODE1, (EDGE_NONE | PULL_DIS | PAD_1V8_DS2))	/* gmac1_int_n */
+		>;
+	};
+};
+
+&gpio{
+	gpio-ranges = <
+		&pinctrl 49  GPIO_49  2
+		&pinctrl 58  GPIO_58  1
+		&pinctrl 63  GPIO_63  1
+		/*&pinctrl 65  GPIO_65  1 */
+		&pinctrl 67  GPIO_67  1
+		&pinctrl 70  PRI_TDI  4
+		/*&pinctrl 74  GPIO_74  1*/
+		&pinctrl 79  GPIO_79  1
+		&pinctrl 80  GPIO_80  4
+		&pinctrl 90  GPIO_90  3
+		&pinctrl 96  DVL0     2
+		&pinctrl 110 GPIO_110 1
+		&pinctrl 111 GPIO_111 1
+		&pinctrl 113 GPIO_113 1
+		&pinctrl 114 GPIO_114 3
+		&pinctrl 118 GPIO_118 1
+		&pinctrl 123 GPIO_123 5
+	>;
+};
+
+/* SD */
+&sdhci0 {
+	pinctrl-names = "default","fast";
+	pinctrl-0 = <&pinctrl_mmc1>;
+	pinctrl-1 = <&pinctrl_mmc1_fast>;
+	bus-width = <4>;
+	cd-gpios = <&gpio 80 0>;
+	cd-inverted;
+	vmmc-supply = <&dcdc_4>;
+	vqmmc-supply = <&ldo_1>;
+	no-mmc;
+	no-sdio;
+	spacemit,sdh-host-caps-disable = <(
+			MMC_CAP_UHS_SDR12 |
+			MMC_CAP_UHS_SDR25
+			)>;
+	spacemit,sdh-quirks = <(
+			SDHCI_QUIRK_BROKEN_CARD_DETECTION |
+			SDHCI_QUIRK_INVERTED_WRITE_PROTECT |
+			SDHCI_QUIRK_BROKEN_TIMEOUT_VAL
+			)>;
+	spacemit,sdh-quirks2 = <(
+			SDHCI_QUIRK2_PRESET_VALUE_BROKEN |
+			SDHCI_QUIRK2_BROKEN_PHY_MODULE |
+			SDHCI_QUIRK2_SET_AIB_MMC
+			)>;
+	spacemit,aib_mmc1_io_reg = <0xD401E81C>;
+	spacemit,apbc_asfar_reg = <0xD4015050>;
+	spacemit,apbc_assar_reg = <0xD4015054>;
+	spacemit,rx_dline_reg = <0x0>;
+	spacemit,tx_dline_reg = <0x0>;
+	spacemit,tx_delaycode = <0x9f>;
+	spacemit,rx_tuning_limit = <50>;
+	spacemit,sdh-freq = <204800000>;
+	status = "disabled";
+};
+
+/* SDIO */
+&sdhci1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_mmc2>;
+	bus-width = <4>;
+	non-removable;
+	vqmmc-supply = <&dcdc_3>;
+	no-mmc;
+	no-sd;
+	keep-power-in-suspend;
+	/* bcmdhd use private oob solution rather than dat1/standard wakeup */
+	/delete-property/ enable-sdio-wakeup;
+	spacemit,sdh-host-caps-disable = <(
+			MMC_CAP_UHS_DDR50 |
+			MMC_CAP_NEEDS_POLL
+			)>;
+	spacemit,sdh-quirks = <(
+			SDHCI_QUIRK_BROKEN_CARD_DETECTION |
+			SDHCI_QUIRK_BROKEN_TIMEOUT_VAL
+			)>;
+	spacemit,sdh-quirks2 = <(
+			SDHCI_QUIRK2_PRESET_VALUE_BROKEN |
+			SDHCI_QUIRK2_BROKEN_PHY_MODULE
+			)>;
+	spacemit,rx_dline_reg = <0x0>;
+	spacemit,tx_delaycode = <0x9f>;
+	spacemit,rx_tuning_limit = <50>;
+	spacemit,sdh-freq = <375000000>;
+	status = "disabled";
+};
+
+/* eMMC */
+&sdhci2 {
+	bus-width = <8>;
+	non-removable;
+	mmc-hs400-1_8v;
+	mmc-hs400-enhanced-strobe;
+	no-sd;
+	no-sdio;
+	spacemit,sdh-quirks = <(
+			SDHCI_QUIRK_BROKEN_CARD_DETECTION |
+			SDHCI_QUIRK_BROKEN_TIMEOUT_VAL
+			)>;
+	spacemit,sdh-quirks2 = <(
+			SDHCI_QUIRK2_PRESET_VALUE_BROKEN
+			)>;
+	spacemit,sdh-freq = <375000000>;
+	status = "okay";
+};
+
+&eth0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gmac0>;
+
+	emac,reset-gpio = <&gpio 110 0>;
+	emac,reset-active-low;
+	emac,reset-delays-us = <0 10000 100000>;
+
+	/* store forward mode */
+	tx-threshold = <1518>;
+	rx-threshold = <12>;
+	tx-ring-num = <1024>;
+	rx-ring-num = <1024>;
+	dma-burst-len = <5>;
+
+	ref-clock-from-phy;
+
+	clk-tuning-enable;
+	clk-tuning-by-delayline;
+	tx-phase = <60>;
+	rx-phase = <73>;
+
+	nvmem-cells = <&mac_address0>;
+	nvmem-cell-names = "mac-address";
+
+	phy-handle = <&rgmii0>;
+
+	status = "okay";
+
+	mdio-bus {
+		#address-cells = <0x1>;
+		#size-cells = <0x0>;
+		rgmii0: phy@0 {
+			compatible = "ethernet-phy-id4f51.e91b";
+			device_type = "ethernet-phy";
+			reg = <0x1>;
+			phy-mode = "rgmii";
+		};
+	};
+};
+
+&eth1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gmac1>;
+
+	emac,reset-gpio = <&gpio 115 0>;
+	emac,reset-active-low;
+	emac,reset-delays-us = <0 10000 100000>;
+
+        /* store forward mode */
+	tx-threshold = <1518>;
+	rx-threshold = <12>;
+	tx-ring-num = <1024>;
+	rx-ring-num = <1024>;
+	dma-burst-len = <5>;
+
+	ref-clock-from-phy;
+
+	clk-tuning-enable;
+	clk-tuning-by-delayline;
+	tx-phase = <90>;
+	rx-phase = <73>;
+	nvmem-cells = <&mac_address1>;
+	nvmem-cell-names = "mac-address";
+
+	phy-handle = <&rgmii1>;
+
+	status = "okay";
+
+	mdio-bus {
+		#address-cells = <0x1>;
+		#size-cells = <0x0>;
+		rgmii1: phy@1 {
+			compatible = "ethernet-phy-id4f51.e91b";
+			device_type = "ethernet-phy";
+			reg = <0x1>;
+			phy-mode = "rgmii";
+		};
+	};
+};
+
+&usbphy {
+	status = "okay";
+};
+
+&udc {
+	spacemit,udc-mode = <MV_USB_MODE_OTG>;
+	status = "okay";
+};
+
+&ehci {
+	spacemit,udc-mode = <MV_USB_MODE_OTG>;
+	spacemit,reset-on-resume;
+	status = "okay";
+};
+&otg {
+	usb-role-switch;
+	role-switch-user-control;
+	spacemit,reset-on-resume;
+	role-switch-default-mode = "host";
+	vbus-gpios = <&gpio 126 0>;
+	status = "okay";
+};
+
+
+&usbphy1 {
+	status = "okay";
+};
+
+&udc1 {
+	spacemit,udc-mode = <MV_USB_MODE_UDC>;
+	status = "disabled";
+};
+
+&ehci1 {
+	spacemit,udc-mode = <MV_USB_MODE_HOST>;
+	spacemit,reset-on-resume;
+	status = "okay";
+};
+
+&otg1 {
+	usb-role-switch;
+	role-switch-user-control;
+	spacemit,reset-on-resume;
+	role-switch-default-mode = "host";
+	vbus-gpios = <&gpio 123 0>;
+	status = "disabled";
+};
+
+&usb2phy {
+	status = "okay";
+};
+
+&combphy {
+	status = "okay";
+};
+
+&usb3hub {
+	vbus-gpios = <&gpio 123 0>;	/* gpio_123 for usb3 hub pwr and output vbus */
+	status = "okay";
+};
+
+&usbdrd3 {
+	status = "okay";
+	reset-on-resume;
+	dwc3@c0a00000 {
+		dr_mode = "otg";
+		phy_type = "utmi";
+		snps,hsphy_interface = "utmi";
+		snps,dis_enblslpm_quirk;
+		snps,dis_u2_susphy_quirk;
+		snps,dis_u3_susphy_quirk;
+		snps,dis-del-phy-power-chg-quirk;
+		snps,dis-tx-ipgap-linecheck-quirk;
+		snps,parkmode-disable-ss-quirk;
+		usb-role-switch;
+		role-switch-default-mode = "host";
+	};
+};
+
+&pcie1_rc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcie1_3>;
+	k1x,pwr_on = <&gpio 116 0>;
+	status = "okay";
+};
+
+&pcie2_rc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcie2_4>;
+	status = "okay";
+};
+
+&imggpu {
+	status = "okay";
+};
+
+&qspi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_qspi>;
+	status = "disabled";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <26500000>;
+		m25p,fast-read;
+		broken-flash-reset;
+		status = "okay";
+	};
+};
+
+&ccic0 {
+	power-domains = <&power K1X_PMU_ISP_PWR_DOMAIN>;
+
+	status = "okay";
+};
+&ccic1 {
+	power-domains = <&power K1X_PMU_ISP_PWR_DOMAIN>;
+
+	status = "okay";
+};
+&ccic2 {
+	power-domains = <&power K1X_PMU_ISP_PWR_DOMAIN>;
+
+	status = "okay";
+};
+&isp {
+	power-domains = <&power K1X_PMU_ISP_PWR_DOMAIN>;
+};
+
+&cpp {
+	power-domains = <&power K1X_PMU_ISP_PWR_DOMAIN>;
+};
+
+&vi {
+	power-domains = <&power K1X_PMU_ISP_PWR_DOMAIN>;
+};
+
+&rcpu {
+	/* pinctrl-names = "default"; */
+	/* pinctrl-0 = <&pinctrl_rcpu>; */
+	status = "okay";
+};