diff --git a/Bindings/mfd/rockchip,rk805.yaml b/Bindings/mfd/rockchip,rk805.yaml
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+++ b/Bindings/mfd/rockchip,rk805.yaml
@@ -0,0 +1,223 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/rockchip,rk805.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RK805 Power Management Integrated Circuit
+
+maintainers:
+  - Chris Zhong <zyw@rock-chips.com>
+  - Zhang Qing <zhangqing@rock-chips.com>
+
+description: |
+  Rockchip RK805 series PMIC. This device consists of an i2c controlled MFD
+  that includes multiple switchable regulators.
+
+properties:
+  compatible:
+    enum:
+      - rockchip,rk805
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  '#clock-cells':
+    description:
+      See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
+    minimum: 0
+    maximum: 1
+
+  clock-output-names:
+    description:
+      From common clock binding to override the default output clock name.
+
+  gpio-controller: true
+
+  '#gpio-cells':
+    const: 2
+
+  rockchip,system-power-controller:
+    type: boolean
+    deprecated: true
+    description:
+      Telling whether or not this PMIC is controlling the system power.
+
+  system-power-controller: true
+
+  wakeup-source:
+    type: boolean
+    description:
+      Device can be used as a wakeup source.
+
+  vcc1-supply:
+    description:
+      The input supply for DCDC_REG1.
+
+  vcc2-supply:
+    description:
+      The input supply for DCDC_REG2.
+
+  vcc3-supply:
+    description:
+      The input supply for DCDC_REG3.
+
+  vcc4-supply:
+    description:
+      The input supply for DCDC_REG4.
+
+  vcc5-supply:
+    description:
+      The input supply for LDO_REG1 and LDO_REG2.
+
+  vcc6-supply:
+    description:
+      The input supply for LDO_REG3.
+
+  regulators:
+    type: object
+    patternProperties:
+      "^(DCDC_REG[1-4]|LDO_REG[1-3])$":
+        type: object
+        $ref: ../regulator/regulator.yaml#
+        unevaluatedProperties: false
+    unevaluatedProperties: false
+
+allOf:
+  - if:
+      properties:
+        '#clock-cells':
+          const: 0
+
+    then:
+      properties:
+        clock-output-names:
+          maxItems: 1
+
+    else:
+      properties:
+        clock-output-names:
+          maxItems: 2
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/pinctrl/rockchip.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/gpio/gpio.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        pmic@18 {
+            compatible = "rockchip,rk805";
+            reg = <0x18>;
+            interrupt-parent = <&gpio2>;
+            interrupts = <RK_PA6 IRQ_TYPE_LEVEL_LOW>;
+            pinctrl-names = "default";
+            pinctrl-0 = <&pmic_int_l>;
+            rockchip,system-power-controller;
+            wakeup-source;
+            #clock-cells = <0>;
+
+            vcc1-supply = <&vcc_sys>;
+            vcc2-supply = <&vcc_sys>;
+            vcc3-supply = <&vcc_sys>;
+            vcc4-supply = <&vcc_sys>;
+            vcc5-supply = <&vcc_io>;
+            vcc6-supply = <&vcc_io>;
+
+            regulators {
+                vdd_logic: DCDC_REG1 {
+                    regulator-name = "vdd_logic";
+                    regulator-min-microvolt = <700000>;
+                    regulator-max-microvolt = <1350000>;
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-state-mem {
+                        regulator-on-in-suspend;
+                        regulator-suspend-microvolt = <1000000>;
+                    };
+                };
+
+                vdd_arm: DCDC_REG2 {
+                    regulator-name = "vdd_arm";
+                    regulator-min-microvolt = <700000>;
+                    regulator-max-microvolt = <1350000>;
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-state-mem {
+                        regulator-on-in-suspend;
+                        regulator-suspend-microvolt = <950000>;
+                    };
+                };
+
+                vcc_ddr: DCDC_REG3 {
+                    regulator-name = "vcc_ddr";
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-state-mem {
+                        regulator-on-in-suspend;
+                    };
+                };
+
+                vcc_io: DCDC_REG4 {
+                    regulator-name = "vcc_io";
+                    regulator-min-microvolt = <3300000>;
+                    regulator-max-microvolt = <3300000>;
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-state-mem {
+                        regulator-on-in-suspend;
+                        regulator-suspend-microvolt = <3300000>;
+                    };
+                };
+
+                vdd_18: LDO_REG1 {
+                    regulator-name = "vdd_18";
+                    regulator-min-microvolt = <1800000>;
+                    regulator-max-microvolt = <1800000>;
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-state-mem {
+                        regulator-on-in-suspend;
+                        regulator-suspend-microvolt = <1800000>;
+                    };
+                };
+
+                vcc18_emmc: LDO_REG2 {
+                    regulator-name = "vcc_18emmc";
+                    regulator-min-microvolt = <1800000>;
+                    regulator-max-microvolt = <1800000>;
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-state-mem {
+                        regulator-on-in-suspend;
+                        regulator-suspend-microvolt = <1800000>;
+                    };
+                };
+
+                vdd_11: LDO_REG3 {
+                    regulator-name = "vdd_11";
+                    regulator-min-microvolt = <1100000>;
+                    regulator-max-microvolt = <1100000>;
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-state-mem {
+                        regulator-on-in-suspend;
+                        regulator-suspend-microvolt = <1100000>;
+                    };
+                };
+            };
+        };
+    };