diff --git a/Documentation/devicetree/bindings/input/dlg,da7280.txt b/Documentation/devicetree/bindings/input/dlg,da7280.txt
deleted file mode 100644
index 96ee5d50e111b85ce680eadd0276280e706bb4cf..0000000000000000000000000000000000000000
--- a/Documentation/devicetree/bindings/input/dlg,da7280.txt
+++ /dev/null
@@ -1,108 +0,0 @@
-Dialog Semiconductor DA7280 Haptics bindings
-
-Required properties:
-- compatible: Should be "dlg,da7280".
-- reg: Specifies the I2C slave address.
-
-- interrupt-parent : Specifies the phandle of the interrupt controller to
-  which the IRQs from DA7280 are delivered to.
-
-- dlg,actuator-type: Set Actuator type. it should be one of:
-  "LRA" - Linear Resonance Actuator type.
-  "ERM-bar" - Bar type Eccentric Rotating Mass.
-  "ERM-coin" - Coin type Eccentric Rotating Mass.
-
-- dlg,const-op-mode: Haptic operation mode for FF_CONSTANT.
-  Possible values:
-	1 - Direct register override(DRO) mode triggered by i2c(default),
-	2 - PWM data source mode controlled by PWM duty,
-- dlg,periodic-op-mode: Haptic operation mode for FF_PERIODIC.
-  Possible values:
-	1 - Register triggered waveform memory(RTWM) mode, the pattern
-	    assigned to the PS_SEQ_ID played as much times as PS_SEQ_LOOP,
-	2 - Edge triggered waveform memory(ETWM) mode, external GPI(N)
-	    control are required to enable/disable and it needs to keep
-	    device enabled by sending magnitude (X > 0),
-	    the pattern is assigned to the GPI(N)_SEQUENCE_ID below.
-	The default value is 1 for both of the operation modes.
-	For more details, please see the datasheet.
-
-- dlg,nom-microvolt: Nominal actuator voltage rating.
-  Valid values: 0 - 6000000.
-- dlg,abs-max-microvolt: Absolute actuator maximum voltage rating.
-  Valid values: 0 - 6000000.
-- dlg,imax-microamp: Actuator max current rating.
-  Valid values: 0 - 252000.
-  Default: 130000.
-- dlg,impd-micro-ohms: the impedance of the actuator in micro ohms.
-  Valid values: 0 - 1500000000.
-
-Optional properties:
-- pwms : phandle to the physical PWM(Pulse Width Modulation) device.
-  PWM properties should be named "pwms". And number of cell is different
-  for each pwm device.
-  (See Documentation/devicetree/bindings/pwm/pwm.txt
-   for further information relating to pwm properties)
-
-- dlg,ps-seq-id: the PS_SEQ_ID(pattern ID in waveform memory inside chip)
-  to play back when RTWM-MODE is enabled.
-  Valid range: 0 - 15.
-- dlg,ps-seq-loop: the PS_SEQ_LOOP, Number of times the pre-stored sequence
-  pointed to by PS_SEQ_ID or GPI(N)_SEQUENCE_ID is repeated.
-  Valid range: 0 - 15.
-- dlg,gpiN-seq-id: the GPI(N)_SEQUENCE_ID, pattern to play
-  when gpi0 is triggered, 'N' must be 0 - 2.
-  Valid range: 0 - 15.
-- dlg,gpiN-mode: the pattern mode which can select either
-  "Single-pattern" or "Multi-pattern", 'N' must be 0 - 2.
-- dlg,gpiN-polarity: gpiN polarity which can be chosen among
-  "Rising-edge", "Falling-edge" and "Both-edge",
-  'N' must be 0 - 2
-  Haptic will work by this edge option in case of ETWM mode.
-
-- dlg,resonant-freq-hz: use in case of LRA.
-  the frequency range: 50 - 300.
-  Default: 205.
-
-- dlg,bemf-sens-enable: Enable for internal loop computations.
-- dlg,freq-track-enable: Enable for resonant frequency tracking.
-- dlg,acc-enable: Enable for active acceleration.
-- dlg,rapid-stop-enable: Enable for rapid stop.
-- dlg,amp-pid-enable: Enable for the amplitude PID.
-- dlg,mem-array: Customized waveform memory(patterns) data downloaded to
-  the device during initialization. This is an array of 100 values(u8).
-
-For further information, see device datasheet.
-
-======
-
-Example:
-
-	haptics: da7280-haptics@4a {
-		compatible = "dlg,da7280";
-		reg = <0x4a>;
-		interrupt-parent = <&gpio6>;
-		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
-		dlg,actuator-type = "LRA";
-		dlg,dlg,const-op-mode = <1>;
-		dlg,dlg,periodic-op-mode = <1>;
-		dlg,nom-microvolt = <2000000>;
-		dlg,abs-max-microvolt = <2000000>;
-		dlg,imax-microamp = <170000>;
-		dlg,resonant-freq-hz = <180>;
-		dlg,impd-micro-ohms = <10500000>;
-		dlg,freq-track-enable;
-		dlg,rapid-stop-enable;
-		dlg,mem-array = <
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		>;
-	};
diff --git a/Documentation/devicetree/bindings/input/dlg,da7280.yaml b/Documentation/devicetree/bindings/input/dlg,da7280.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..b9cdf4543598cc1637061a63a1143f541bf22b88
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/dlg,da7280.yaml
@@ -0,0 +1,238 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/dlg,da7280.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Dialog Semiconductor DA7280 Low Power High-Definition Haptic Driver
+
+maintainers:
+  - Roy Im <roy.im.opensource@diasemi.com>
+
+properties:
+  compatible:
+    const: dlg,da7280
+
+  reg:
+    maxItems: 1
+    description: I2C address of the device.
+
+  interrupts:
+    maxItems: 1
+
+  dlg,actuator-type:
+    enum:
+      - LRA # Linear Resonance Actuator type
+      - ERM-bar # Bar type Eccentric Rotating Mass
+      - ERM-coin # Coin type Eccentric Rotating Mass
+
+  dlg,const-op-mode:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum:
+      - 0 # Direct register override (DRO) mode triggered by i2c (default)
+      - 1 # PWM data source mode controlled by PWM duty
+    description:
+      Haptic operation mode for FF_CONSTANT
+
+  dlg,periodic-op-mode:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum:
+      - 1 # Register triggered waveform memory(RTWM) mode, the pattern
+          # assigned to the PS_SEQ_ID played as much times as PS_SEQ_LOOP
+      - 2 # Edge triggered waveform memory(ETWM) mode, external GPI(N)
+          # control are required to enable/disable and it needs to keep
+          # device enabled by sending magnitude (X > 0),
+          # the pattern is assigned to the GPI(N)_SEQUENCE_ID below
+    default: 1
+    description:
+      Haptic operation mode for FF_PERIODIC.
+      The default value is 1 for both of the operation modes.
+      For more details, please see the datasheet
+
+  dlg,nom-microvolt:
+    minimum: 0
+    maximum: 6000000
+    description:
+      Nominal actuator voltage rating
+
+  dlg,abs-max-microvolt:
+    minimum: 0
+    maximum: 6000000
+    description:
+      Absolute actuator maximum voltage rating
+
+  dlg,imax-microamp:
+    minimum: 0
+    maximum: 252000
+    default: 130000
+    description:
+      Actuator max current rating
+
+  dlg,impd-micro-ohms:
+    minimum: 0
+    maximum: 1500000000
+    description:
+      Impedance of the actuator
+
+  pwms:
+    maxItems: 1
+
+  dlg,ps-seq-id:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 15
+    description:
+      The PS_SEQ_ID(pattern ID in waveform memory inside chip)
+      to play back when RTWM-MODE is enabled
+
+  dlg,ps-seq-loop:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 15
+    description:
+      The PS_SEQ_LOOP, Number of times the pre-stored sequence pointed to by
+      PS_SEQ_ID or GPI(N)_SEQUENCE_ID is repeated
+
+  dlg,gpi0-seq-id:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 15
+    description:
+      the GPI0_SEQUENCE_ID, pattern to play when gpi0 is triggered
+
+  dlg,gpi1-seq-id:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 15
+    description:
+      the GPI1_SEQUENCE_ID, pattern to play when gpi1 is triggered
+
+  dlg,gpi2-seq-id:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 15
+    description:
+      the GPI2_SEQUENCE_ID, pattern to play when gpi2 is triggered
+
+  dlg,gpi0-mode:
+    enum:
+      - Single-pattern
+      - Multi-pattern
+    description:
+      Pattern mode for gpi0
+
+  dlg,gpi1-mode:
+    enum:
+      - Single-pattern
+      - Multi-pattern
+    description:
+      Pattern mode for gpi1
+
+  dlg,gpi2-mode:
+    enum:
+      - Single-pattern
+      - Multi-pattern
+    description:
+      Pattern mode for gpi2
+
+  dlg,gpi0-polarity:
+    enum:
+      - Rising-edge
+      - Falling-edge
+      - Both-edge
+    description:
+      gpi0 polarity, Haptic will work by this edge option in case of ETWM mode
+
+  dlg,gpi1-polarity:
+    enum:
+      - Rising-edge
+      - Falling-edge
+      - Both-edge
+    description:
+      gpi1 polarity, Haptic will work by this edge option in case of ETWM mode
+
+  dlg,gpi2-polarity:
+    enum:
+      - Rising-edge
+      - Falling-edge
+      - Both-edge
+    description:
+      gpi2 polarity, Haptic will work by this edge option in case of ETWM mode
+
+  dlg,resonant-freq-hz:
+    minimum: 50
+    maximum: 300
+    default: 205
+
+  dlg,bemf-sens-enable:
+    type: boolean
+    description:
+      Enable for internal loop computations
+
+  dlg,freq-track-enable:
+    type: boolean
+    description:
+      Enable for resonant frequency tracking
+
+  dlg,acc-enable:
+    type: boolean
+    description:
+      Enable for active acceleration
+
+  dlg,rapid-stop-enable:
+    type: boolean
+    description:
+      Enable for rapid stop
+
+  dlg,amp-pid-enable:
+    type: boolean
+    description:
+      Enable for the amplitude PID
+
+  dlg,mem-array:
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    minItems: 100
+    description:
+      Customized waveform memory (patterns) data downloaded to the device during initialization
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        haptics@4a {
+            compatible = "dlg,da7280";
+            reg = <0x4a>;
+            interrupt-parent = <&gpio6>;
+            interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+            dlg,actuator-type = "LRA";
+            dlg,const-op-mode = <1>;
+            dlg,periodic-op-mode = <1>;
+            dlg,nom-microvolt = <2000000>;
+            dlg,abs-max-microvolt = <2000000>;
+            dlg,imax-microamp = <170000>;
+            dlg,resonant-freq-hz = <180>;
+            dlg,impd-micro-ohms = <10500000>;
+            dlg,freq-track-enable;
+            dlg,rapid-stop-enable;
+            dlg,mem-array = /bits/ 8 <0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+                                      0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+                                      0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+                                      0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+                                      0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+                                      0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+                                      0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+                                      0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+                                      0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+                                      0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00>;
+        };
+    };
