diff --git a/Documentation/devicetree/bindings/input/iqs269a.yaml b/Documentation/devicetree/bindings/input/iqs269a.yaml
deleted file mode 100644
index 2c3f693b8982..000000000000
--- a/Documentation/devicetree/bindings/input/iqs269a.yaml
+++ /dev/null
@@ -1,648 +0,0 @@
-# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/input/iqs269a.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Azoteq IQS269A Capacitive Touch Controller
-
-maintainers:
-  - Jeff LaBundy <jeff@labundy.com>
-
-allOf:
-  - $ref: input.yaml#
-
-description: |
-  The Azoteq IQS269A is an 8-channel capacitive touch controller that features
-  additional Hall-effect and inductive sensing capabilities.
-
-  Link to datasheet: https://www.azoteq.com/
-
-properties:
-  compatible:
-    enum:
-      - azoteq,iqs269a
-      - azoteq,iqs269a-00
-      - azoteq,iqs269a-d0
-
-  reg:
-    maxItems: 1
-
-  interrupts:
-    maxItems: 1
-
-  "#address-cells":
-    const: 1
-
-  "#size-cells":
-    const: 0
-
-  azoteq,hall-enable:
-    type: boolean
-    description:
-      Enables Hall-effect sensing on channels 6 and 7. In this case, keycodes
-      assigned to channel 6 are ignored and keycodes assigned to channel 7 are
-      interpreted as switch codes. Refer to the datasheet for requirements im-
-      posed on channels 6 and 7 by Hall-effect sensing.
-
-  azoteq,suspend-mode:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    enum: [0, 1, 2, 3]
-    default: 0
-    description: |
-      Specifies the power mode during suspend as follows:
-      0: Automatic (same as normal runtime, i.e. suspend/resume disabled)
-      1: Low power (all sensing at a reduced reporting rate)
-      2: Ultra-low power (channel 0 proximity sensing)
-      3: Halt (no sensing)
-
-  azoteq,clk-div:
-    type: boolean
-    description: Divides the device's core clock by a factor of 4.
-
-  azoteq,ulp-update:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    minimum: 0
-    maximum: 7
-    default: 3
-    description: Specifies the ultra-low-power mode update rate.
-
-  azoteq,reseed-offset:
-    type: boolean
-    description:
-      Applies an 8-count offset to all long-term averages upon either ATI or
-      reseed events.
-
-  azoteq,filt-str-lp-lta:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    enum: [0, 1, 2, 3]
-    default: 0
-    description:
-      Specifies the long-term average filter strength during low-power mode.
-
-  azoteq,filt-str-lp-cnt:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    enum: [0, 1, 2, 3]
-    default: 0
-    description:
-      Specifies the raw count filter strength during low-power mode.
-
-  azoteq,filt-str-np-lta:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    enum: [0, 1, 2, 3]
-    default: 0
-    description:
-      Specifies the long-term average filter strength during normal-power mode.
-
-  azoteq,filt-str-np-cnt:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    enum: [0, 1, 2, 3]
-    default: 0
-    description:
-      Specifies the raw count filter strength during normal-power mode.
-
-  azoteq,rate-np-ms:
-    minimum: 0
-    maximum: 255
-    default: 16
-    description: Specifies the report rate (in ms) during normal-power mode.
-
-  azoteq,rate-lp-ms:
-    minimum: 0
-    maximum: 255
-    default: 160
-    description: Specifies the report rate (in ms) during low-power mode.
-
-  azoteq,rate-ulp-ms:
-    multipleOf: 16
-    minimum: 0
-    maximum: 4080
-    default: 160
-    description: Specifies the report rate (in ms) during ultra-low-power mode.
-
-  azoteq,timeout-pwr-ms:
-    multipleOf: 512
-    minimum: 0
-    maximum: 130560
-    default: 2560
-    description:
-      Specifies the length of time (in ms) to wait for an event during normal-
-      power mode before transitioning to low-power mode.
-
-  azoteq,timeout-lta-ms:
-    multipleOf: 512
-    minimum: 0
-    maximum: 130560
-    default: 32768
-    description:
-      Specifies the length of time (in ms) to wait before resetting the long-
-      term average of all channels. Specify the maximum timeout to disable it
-      altogether.
-
-  azoteq,ati-band-disable:
-    type: boolean
-    description: Disables the ATI band check.
-
-  azoteq,ati-lp-only:
-    type: boolean
-    description: Limits automatic ATI to low-power mode.
-
-  azoteq,ati-band-tighten:
-    type: boolean
-    description: Tightens the ATI band from 1/8 to 1/16 of the desired target.
-
-  azoteq,filt-disable:
-    type: boolean
-    description: Disables all raw count filtering.
-
-  azoteq,gpio3-select:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    minimum: 0
-    maximum: 7
-    default: 0
-    description:
-      Selects the channel for which the GPIO3 pin represents touch state.
-
-  azoteq,dual-direction:
-    type: boolean
-    description:
-      Specifies that long-term averages are to freeze in the presence of either
-      increasing or decreasing counts, thereby permitting events to be reported
-      in either direction.
-
-  azoteq,tx-freq:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    enum: [0, 1, 2, 3]
-    default: 0
-    description: |
-      Specifies the inductive sensing excitation frequency as follows (paren-
-      thesized numbers represent the frequency if 'azoteq,clk-div' is present):
-      0: 16 MHz (4 MHz)
-      1: 8 MHz (2 MHz)
-      2: 4 MHz (1 MHz)
-      3: 2 MHz (500 kHz)
-
-  azoteq,global-cap-increase:
-    type: boolean
-    description: Increases the global capacitance adder from 0.5 pF to 1.5 pF.
-
-  azoteq,reseed-select:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    enum: [0, 1, 2, 3]
-    default: 0
-    description: |
-      Specifies the event(s) that prompt the device to reseed (i.e. reset the
-      long-term average) of an associated channel as follows:
-      0: None
-      1: Proximity
-      2: Proximity or touch
-      3: Proximity, touch or deep touch
-
-  azoteq,tracking-enable:
-    type: boolean
-    description:
-      Enables all associated channels to track their respective reference
-      channels.
-
-  azoteq,filt-str-slider:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    enum: [0, 1, 2, 3]
-    default: 1
-    description: Specifies the slider coordinate filter strength.
-
-  azoteq,touch-hold-ms:
-    multipleOf: 256
-    minimum: 256
-    maximum: 65280
-    default: 5120
-    description:
-      Specifies the length of time (in ms) for which the channel selected by
-      'azoteq,gpio3-select' must be held in a state of touch in order for an
-      approximately 60-ms pulse to be asserted on the GPIO4 pin.
-
-  linux,keycodes:
-    minItems: 1
-    maxItems: 8
-    description: |
-      Specifies the numeric keycodes associated with each available gesture in
-      the following order (enter 0 for unused gestures):
-      0: Slider 0 tap
-      1: Slider 0 hold
-      2: Slider 0 positive flick or swipe
-      3: Slider 0 negative flick or swipe
-      4: Slider 1 tap
-      5: Slider 1 hold
-      6: Slider 1 positive flick or swipe
-      7: Slider 1 negative flick or swipe
-
-  azoteq,gesture-swipe:
-    type: boolean
-    description:
-      Directs the device to interpret axial gestures as a swipe (finger remains
-      on slider) instead of a flick (finger leaves slider).
-
-  azoteq,timeout-tap-ms:
-    multipleOf: 16
-    minimum: 0
-    maximum: 4080
-    default: 400
-    description:
-      Specifies the length of time (in ms) within which a slider touch must be
-      released in order to be interpreted as a tap. Default and maximum values
-      as well as step size are reduced by a factor of 4 with device version 2.
-
-  azoteq,timeout-swipe-ms:
-    multipleOf: 16
-    minimum: 0
-    maximum: 4080
-    default: 2000
-    description:
-      Specifies the length of time (in ms) within which an axial gesture must be
-      completed in order to be interpreted as a flick or swipe. Default and max-
-      imum values as well as step size are reduced by a factor of 4 with device
-      version 2.
-
-  azoteq,thresh-swipe:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    minimum: 0
-    maximum: 255
-    default: 128
-    description:
-      Specifies the number of points across which an axial gesture must travel
-      in order to be interpreted as a flick or swipe.
-
-dependencies:
-  azoteq,gesture-swipe: ["linux,keycodes"]
-  azoteq,timeout-tap-ms: ["linux,keycodes"]
-  azoteq,timeout-swipe-ms: ["linux,keycodes"]
-  azoteq,thresh-swipe: ["linux,keycodes"]
-
-patternProperties:
-  "^channel@[0-7]$":
-    type: object
-    description:
-      Represents a single sensing channel. A channel is active if defined and
-      inactive otherwise.
-
-    properties:
-      reg:
-        minimum: 0
-        maximum: 7
-        description: Index of the channel.
-
-      azoteq,reseed-disable:
-        type: boolean
-        description:
-          Prevents the channel from being reseeded if the long-term average
-          timeout (defined in 'azoteq,timeout-lta') expires.
-
-      azoteq,blocking-enable:
-        type: boolean
-        description: Specifies that the channel is a blocking channel.
-
-      azoteq,slider0-select:
-        type: boolean
-        description: Specifies that the channel participates in slider 0.
-
-      azoteq,slider1-select:
-        type: boolean
-        description: Specifies that the channel participates in slider 1.
-
-      azoteq,rx-enable:
-        $ref: /schemas/types.yaml#/definitions/uint32-array
-        minItems: 1
-        maxItems: 8
-        items:
-          minimum: 0
-          maximum: 7
-        description:
-          Specifies the CRX pin(s) associated with the channel. By default, only
-          the CRX pin corresponding to the channel's index is enabled (e.g. CRX0
-          for channel 0).
-
-      azoteq,tx-enable:
-        $ref: /schemas/types.yaml#/definitions/uint32-array
-        minItems: 1
-        maxItems: 8
-        items:
-          minimum: 0
-          maximum: 7
-        default: [0, 1, 2, 3, 4, 5, 6, 7]
-        description: Specifies the TX pin(s) associated with the channel.
-
-      azoteq,meas-cap-decrease:
-        type: boolean
-        description:
-          Decreases the internal measurement capacitance from 60 pF to 15 pF.
-
-      azoteq,rx-float-inactive:
-        type: boolean
-        description: Floats any inactive CRX pins instead of grounding them.
-
-      azoteq,local-cap-size:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2]
-        default: 0
-        description: |
-          Specifies the capacitance to be added to the channel as follows:
-          0: None
-          1: Global adder (based on 'azoteq,global-cap-increase')
-          2: Global adder + 0.5 pF
-
-      azoteq,invert-enable:
-        type: boolean
-        description:
-          Inverts the polarity of the states reported for proximity, touch and
-          deep-touch events relative to their respective thresholds.
-
-      azoteq,proj-bias:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3]
-        default: 2
-        description: |
-          Specifies the bias current applied during projected-capacitance
-          sensing as follows:
-          0: 2.5 uA
-          1: 5 uA
-          2: 10 uA
-          3: 20 uA
-
-      azoteq,sense-mode:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 9, 14, 15]
-        default: 0
-        description: |
-          Specifies the channel's sensing mode as follows:
-          0:  Self capacitance
-          1:  Projected capacitance
-          9:  Self or mutual inductance
-          14: Hall effect
-          15: Temperature
-
-      azoteq,sense-freq:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3]
-        default: 1
-        description: |
-          Specifies the channel's sensing frequency as follows (parenthesized
-          numbers represent the frequency if 'azoteq,clk-div' is present):
-          0: 4 MHz (1 MHz)
-          1: 2 MHz (500 kHz)
-          2: 1 MHz (250 kHz)
-          3: 500 kHz (125 kHz)
-
-      azoteq,static-enable:
-        type: boolean
-        description: Enables the static front-end for the channel.
-
-      azoteq,ati-mode:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3]
-        default: 3
-        description: |
-          Specifies the channel's ATI mode as follows:
-          0: Disabled
-          1: Semi-partial
-          2: Partial
-          3: Full
-
-      azoteq,ati-base:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [75, 100, 150, 200]
-        default: 100
-        description: Specifies the channel's ATI base.
-
-      azoteq,ati-target:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        multipleOf: 32
-        minimum: 0
-        maximum: 2016
-        default: 512
-        description: Specifies the channel's ATI target.
-
-      azoteq,assoc-select:
-        $ref: /schemas/types.yaml#/definitions/uint32-array
-        minItems: 1
-        maxItems: 8
-        items:
-          minimum: 0
-          maximum: 7
-        description:
-          Specifies the associated channels for which the channel serves as a
-          reference channel. By default, no channels are selected.
-
-      azoteq,assoc-weight:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        minimum: 0
-        maximum: 255
-        default: 0
-        description:
-          Specifies the channel's impact weight if it acts as an associated
-          channel (0 = 0% impact, 255 = 200% impact).
-
-    patternProperties:
-      "^event-prox(-alt)?$":
-        type: object
-        $ref: input.yaml#
-        description:
-          Represents a proximity event reported by the channel in response to
-          a decrease in counts. Node names suffixed with '-alt' instead corre-
-          spond to an increase in counts.
-
-          By default, the long-term average tracks an increase in counts such
-          that only events corresponding to a decrease in counts are reported
-          (refer to the datasheet for more information).
-
-          Specify 'azoteq,dual-direction' to freeze the long-term average when
-          the counts increase or decrease such that events of either direction
-          can be reported. Alternatively, specify 'azoteq,invert-enable' to in-
-          vert the polarity of the states reported by the channel.
-
-          Complementary events (e.g. event-touch and event-touch-alt) can both
-          be present and specify different key or switch codes, but not differ-
-          ent thresholds or hysteresis (if applicable).
-
-        properties:
-          azoteq,thresh:
-            $ref: /schemas/types.yaml#/definitions/uint32
-            minimum: 0
-            maximum: 255
-            default: 10
-            description: Specifies the threshold for the event.
-
-          linux,code: true
-
-        additionalProperties: false
-
-      "^event-touch(-alt)?$":
-        type: object
-        $ref: input.yaml#
-        description: Represents a touch event reported by the channel.
-
-        properties:
-          azoteq,thresh:
-            $ref: /schemas/types.yaml#/definitions/uint32
-            minimum: 0
-            maximum: 255
-            default: 8
-            description: Specifies the threshold for the event.
-
-          azoteq,hyst:
-            $ref: /schemas/types.yaml#/definitions/uint32
-            minimum: 0
-            maximum: 15
-            default: 4
-            description: Specifies the hysteresis for the event.
-
-          linux,code: true
-
-        additionalProperties: false
-
-      "^event-deep(-alt)?$":
-        type: object
-        $ref: input.yaml#
-        description: Represents a deep-touch event reported by the channel.
-
-        properties:
-          azoteq,thresh:
-            $ref: /schemas/types.yaml#/definitions/uint32
-            minimum: 0
-            maximum: 255
-            default: 26
-            description: Specifies the threshold for the event.
-
-          azoteq,hyst:
-            $ref: /schemas/types.yaml#/definitions/uint32
-            minimum: 0
-            maximum: 15
-            default: 0
-            description: Specifies the hysteresis for the event.
-
-          linux,code: true
-
-        additionalProperties: false
-
-    required:
-      - reg
-
-    additionalProperties: false
-
-if:
-  properties:
-    compatible:
-      contains:
-        enum:
-          - azoteq,iqs269a-d0
-then:
-  patternProperties:
-    "^channel@[0-7]$":
-      properties:
-        azoteq,slider1-select: false
-else:
-  properties:
-    azoteq,touch-hold-ms: false
-
-required:
-  - compatible
-  - reg
-  - interrupts
-  - "#address-cells"
-  - "#size-cells"
-
-additionalProperties: false
-
-examples:
-  - |
-    #include <dt-bindings/input/input.h>
-    #include <dt-bindings/interrupt-controller/irq.h>
-
-    i2c {
-            #address-cells = <1>;
-            #size-cells = <0>;
-
-            touch@44 {
-                    #address-cells = <1>;
-                    #size-cells = <0>;
-
-                    compatible = "azoteq,iqs269a";
-                    reg = <0x44>;
-                    interrupt-parent = <&gpio>;
-                    interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
-
-                    azoteq,hall-enable;
-                    azoteq,suspend-mode = <2>;
-
-                    linux,keycodes = <KEY_PLAYPAUSE>,
-                                     <KEY_STOPCD>,
-                                     <KEY_NEXTSONG>,
-                                     <KEY_PREVIOUSSONG>;
-
-                    azoteq,timeout-tap-ms = <400>;
-                    azoteq,timeout-swipe-ms = <800>;
-
-                    channel@0 {
-                            reg = <0x0>;
-
-                            event-prox {
-                                    linux,code = <KEY_POWER>;
-                            };
-                    };
-
-                    channel@1 {
-                            reg = <0x1>;
-                            azoteq,slider0-select;
-                    };
-
-                    channel@2 {
-                            reg = <0x2>;
-                            azoteq,slider0-select;
-                    };
-
-                    channel@3 {
-                            reg = <0x3>;
-                            azoteq,slider0-select;
-                    };
-
-                    channel@4 {
-                            reg = <0x4>;
-                            azoteq,slider0-select;
-                    };
-
-                    channel@5 {
-                            reg = <0x5>;
-                            azoteq,slider0-select;
-                    };
-
-                    channel@6 {
-                            reg = <0x6>;
-                            azoteq,invert-enable;
-                            azoteq,static-enable;
-                            azoteq,reseed-disable;
-                            azoteq,rx-enable = <0>;
-                            azoteq,sense-freq = <0x0>;
-                            azoteq,sense-mode = <0xE>;
-                            azoteq,ati-mode = <0x0>;
-                            azoteq,ati-base = <200>;
-                            azoteq,ati-target = <320>;
-                    };
-
-                    channel@7 {
-                            reg = <0x7>;
-                            azoteq,invert-enable;
-                            azoteq,static-enable;
-                            azoteq,reseed-disable;
-                            azoteq,rx-enable = <0>, <6>;
-                            azoteq,sense-freq = <0x0>;
-                            azoteq,sense-mode = <0xE>;
-                            azoteq,ati-mode = <0x3>;
-                            azoteq,ati-base = <200>;
-                            azoteq,ati-target = <320>;
-
-                            event-touch {
-                                    linux,code = <SW_LID>;
-                            };
-                    };
-            };
-    };
-
-...
diff --git a/Documentation/devicetree/bindings/input/iqs626a.yaml b/Documentation/devicetree/bindings/input/iqs626a.yaml
deleted file mode 100644
index e424d67b0542..000000000000
--- a/Documentation/devicetree/bindings/input/iqs626a.yaml
+++ /dev/null
@@ -1,878 +0,0 @@
-# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/input/iqs626a.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Azoteq IQS626A Capacitive Touch Controller
-
-maintainers:
-  - Jeff LaBundy <jeff@labundy.com>
-
-description: |
-  The Azoteq IQS626A is a 14-channel capacitive touch controller that features
-  additional Hall-effect and inductive sensing capabilities.
-
-  Link to datasheet: https://www.azoteq.com/
-
-allOf:
-  - $ref: touchscreen/touchscreen.yaml#
-
-properties:
-  compatible:
-    const: azoteq,iqs626a
-
-  reg:
-    maxItems: 1
-
-  interrupts:
-    maxItems: 1
-
-  "#address-cells":
-    const: 1
-
-  "#size-cells":
-    const: 0
-
-  azoteq,suspend-mode:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    enum: [0, 1, 2, 3]
-    default: 0
-    description: |
-      Specifies the power mode during suspend as follows:
-      0: Automatic (same as normal runtime, i.e. suspend/resume disabled)
-      1: Low power (all sensing at a reduced reporting rate)
-      2: Ultra-low power (ULP channel proximity sensing)
-      3: Halt (no sensing)
-
-  azoteq,clk-div:
-    type: boolean
-    description: Divides the device's core clock by a factor of 4.
-
-  azoteq,ulp-enable:
-    type: boolean
-    description:
-      Permits the device to automatically enter ultra-low-power mode from low-
-      power mode.
-
-  azoteq,ulp-update:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    enum: [0, 1, 2, 3, 4, 5, 6, 7]
-    default: 3
-    description: |
-      Specifies the rate at which the trackpad, generic and Hall channels are
-      updated during ultra-low-power mode as follows:
-      0: 8
-      1: 13
-      2: 28
-      3: 54
-      4: 89
-      5: 135
-      6: 190
-      7: 256
-
-  azoteq,ati-band-disable:
-    type: boolean
-    description: Disables the ATI band check.
-
-  azoteq,ati-lp-only:
-    type: boolean
-    description: Limits automatic ATI to low-power mode.
-
-  azoteq,gpio3-select:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    enum: [0, 1, 2, 3, 4, 5, 6, 7]
-    default: 1
-    description: |
-      Selects the channel or group of channels for which the GPIO3 pin
-      represents touch state as follows:
-      0: None
-      1: ULP channel
-      2: Trackpad
-      3: Trackpad
-      4: Generic channel 0
-      5: Generic channel 1
-      6: Generic channel 2
-      7: Hall channel
-
-  azoteq,reseed-select:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    enum: [0, 1, 2, 3]
-    default: 0
-    description: |
-      Specifies the event(s) that prompt the device to reseed (i.e. reset the
-      long-term average) of an associated channel as follows:
-      0: None
-      1: Proximity
-      2: Proximity or touch
-      3: Proximity, touch or deep touch
-
-  azoteq,thresh-extend:
-    type: boolean
-    description: Multiplies all touch and deep-touch thresholds by 4.
-
-  azoteq,tracking-enable:
-    type: boolean
-    description:
-      Enables all associated channels to track their respective reference
-      channels.
-
-  azoteq,reseed-offset:
-    type: boolean
-    description:
-      Applies an 8-count offset to all long-term averages upon either ATI or
-      reseed events.
-
-  azoteq,rate-np-ms:
-    minimum: 0
-    maximum: 255
-    default: 150
-    description: Specifies the report rate (in ms) during normal-power mode.
-
-  azoteq,rate-lp-ms:
-    minimum: 0
-    maximum: 255
-    default: 150
-    description: Specifies the report rate (in ms) during low-power mode.
-
-  azoteq,rate-ulp-ms:
-    multipleOf: 16
-    minimum: 0
-    maximum: 4080
-    default: 0
-    description: Specifies the report rate (in ms) during ultra-low-power mode.
-
-  azoteq,timeout-pwr-ms:
-    multipleOf: 512
-    minimum: 0
-    maximum: 130560
-    default: 2560
-    description:
-      Specifies the length of time (in ms) to wait for an event before moving
-      from normal-power mode to low-power mode, or (if 'azoteq,ulp-enable' is
-      present) from low-power mode to ultra-low-power mode.
-
-  azoteq,timeout-lta-ms:
-    multipleOf: 512
-    minimum: 0
-    maximum: 130560
-    default: 40960
-    description:
-      Specifies the length of time (in ms) to wait before resetting the long-
-      term average of all channels. Specify the maximum timeout to disable it
-      altogether.
-
-  touchscreen-inverted-x: true
-  touchscreen-inverted-y: true
-  touchscreen-swapped-x-y: true
-
-patternProperties:
-  "^ulp-0|generic-[0-2]|hall$":
-    type: object
-    description:
-      Represents a single sensing channel. A channel is active if defined and
-      inactive otherwise.
-
-    properties:
-      azoteq,ati-exclude:
-        type: boolean
-        description:
-          Prevents the channel from participating in an ATI event that is
-          manually triggered during initialization.
-
-      azoteq,reseed-disable:
-        type: boolean
-        description:
-          Prevents the channel from being reseeded if the long-term average
-          timeout (defined in 'azoteq,timeout-lta') expires.
-
-      azoteq,meas-cap-decrease:
-        type: boolean
-        description:
-          Decreases the internal measurement capacitance from 60 pF to 15 pF.
-
-      azoteq,rx-inactive:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2]
-        default: 0
-        description: |
-          Specifies how inactive CRX pins are to be terminated as follows:
-          0: VSS
-          1: Floating
-          2: VREG (generic channels only)
-
-      azoteq,linearize:
-        type: boolean
-        description:
-          Enables linearization of the channel's counts (generic and Hall
-          channels) or inverts the polarity of the channel's proximity or
-          touch states (ULP channel).
-
-      azoteq,dual-direction:
-        type: boolean
-        description:
-          Specifies that the channel's long-term average is to freeze in the
-          presence of either increasing or decreasing counts, thereby permit-
-          ting events to be reported in either direction.
-
-      azoteq,filt-disable:
-        type: boolean
-        description: Disables raw count filtering for the channel.
-
-      azoteq,ati-mode:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3]
-        description: |
-          Specifies the channel's ATI mode as follows:
-          0: Disabled
-          1: Semi-partial
-          2: Partial
-          3: Full
-
-          The default value is a function of the channel and the device's reset
-          user interface (RUI); reference the datasheet for further information
-          about the available RUI options.
-
-      azoteq,ati-base:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [75, 100, 150, 200]
-        description:
-          Specifies the channel's ATI base. The default value is a function
-          of the channel and the device's RUI.
-
-      azoteq,ati-target:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        multipleOf: 32
-        minimum: 0
-        maximum: 2016
-        description:
-          Specifies the channel's ATI target. The default value is a function
-          of the channel and the device's RUI.
-
-      azoteq,cct-increase:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        minimum: 0
-        maximum: 16
-        default: 0
-        description:
-          Specifies the degree to which the channel's charge cycle time is to
-          be increased, with 0 representing no increase. The maximum value is
-          limited to 4 in the case of the ULP channel, and the property is un-
-          available entirely in the case of the Hall channel.
-
-      azoteq,proj-bias:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3]
-        default: 0
-        description: |
-          Specifies the bias current applied during projected-capacitance
-          sensing as follows:
-          0: 2.5 uA
-          1: 5 uA
-          2: 10 uA
-          3: 20 uA
-
-          This property is unavailable in the case of the Hall channel.
-
-      azoteq,sense-freq:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3]
-        description: |
-          Specifies the channel's sensing frequency as follows (parenthesized
-          numbers represent the frequency if 'azoteq,clk-div' is present):
-          0: 4 MHz (1 MHz)
-          1: 2 MHz (500 kHz)
-          2: 1 MHz (250 kHz)
-          3: 500 kHz (125 kHz)
-
-          This property is unavailable in the case of the Hall channel. The
-          default value is a function of the channel and the device's RUI.
-
-      azoteq,ati-band-tighten:
-        type: boolean
-        description:
-          Tightens the ATI band from 1/8 to 1/16 of the desired target (ULP and
-          generic channels only).
-
-      azoteq,proj-enable:
-        type: boolean
-        description: Enables projected-capacitance sensing (ULP channel only).
-
-      azoteq,filt-str-np-cnt:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3]
-        default: 0
-        description:
-          Specifies the raw count filter strength during normal-power mode (ULP
-          and generic channels only).
-
-      azoteq,filt-str-lp-cnt:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3]
-        default: 0
-        description:
-          Specifies the raw count filter strength during low-power mode (ULP and
-          generic channels only).
-
-      azoteq,filt-str-np-lta:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3]
-        default: 0
-        description:
-          Specifies the long-term average filter strength during normal-power
-          mode (ULP and generic channels only).
-
-      azoteq,filt-str-lp-lta:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3]
-        default: 0
-        description:
-          Specifies the long-term average filter strength during low-power mode
-          (ULP and generic channels only).
-
-      azoteq,rx-enable:
-        $ref: /schemas/types.yaml#/definitions/uint32-array
-        minItems: 1
-        maxItems: 8
-        items:
-          minimum: 0
-          maximum: 7
-        description:
-          Specifies the CRX pin(s) associated with the channel.
-
-          This property is unavailable in the case of the Hall channel. The
-          default value is a function of the channel and the device's RUI.
-
-      azoteq,tx-enable:
-        $ref: /schemas/types.yaml#/definitions/uint32-array
-        minItems: 1
-        maxItems: 8
-        items:
-          minimum: 0
-          maximum: 7
-        description:
-          Specifies the TX pin(s) associated with the channel.
-
-          This property is unavailable in the case of the Hall channel. The
-          default value is a function of the channel and the device's RUI.
-
-      azoteq,local-cap-size:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3, 4]
-        default: 0
-        description: |
-          Specifies the capacitance to be added to the channel as follows:
-          0: 0 pF
-          1: 0.5 pF
-          2: 1.0 pF
-          3: 1.5 pF
-          4: 2.0 pF
-
-          This property is unavailable in the case of the ULP or Hall channels.
-
-      azoteq,sense-mode:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 8, 9, 12, 14, 15]
-        description: |
-          Specifies the channel's sensing mode as follows:
-          0:  Self capacitance
-          1:  Projected capacitance
-          8:  Self inductance
-          9:  Mutual inductance
-          12: External
-          14: Hall effect
-          15: Temperature
-
-          This property is unavailable in the case of the ULP or Hall channels.
-          The default value is a function of the channel and the device's RUI.
-
-      azoteq,tx-freq:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3]
-        default: 0
-        description: |
-          Specifies the inductive sensing excitation frequency as follows
-          (parenthesized numbers represent the frequency if 'azoteq,clk-div'
-          is present):
-          0: 16 MHz (4 MHz)
-          1: 8 MHz (2 MHz)
-          2: 4 MHz (1 MHz)
-          3: 2 MHz (500 kHz)
-
-          This property is unavailable in the case of the ULP or Hall channels.
-
-      azoteq,invert-enable:
-        type: boolean
-        description:
-          Inverts the polarity of the states reported for proximity, touch and
-          deep-touch events relative to their respective thresholds (generic
-          channels only).
-
-      azoteq,comp-disable:
-        type: boolean
-        description:
-          Disables compensation for the channel (generic channels only).
-
-      azoteq,static-enable:
-        type: boolean
-        description:
-          Enables the static front-end for the channel (generic channels only).
-
-      azoteq,assoc-select:
-        $ref: /schemas/types.yaml#/definitions/string-array
-        minItems: 1
-        maxItems: 6
-        items:
-          enum:
-            - ulp-0
-            - trackpad-3x2
-            - trackpad-3x3
-            - generic-0
-            - generic-1
-            - generic-2
-            - hall
-        description:
-          Specifies the associated channels for which the channel serves as a
-          reference channel. By default, no channels are selected. This prop-
-          erty is only available for the generic channels.
-
-      azoteq,assoc-weight:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        minimum: 0
-        maximum: 255
-        default: 0
-        description:
-          Specifies the channel's impact weight if it acts as an associated
-          channel (0 = 0% impact, 255 = 200% impact). This property is only
-          available for the generic channels.
-
-    patternProperties:
-      "^event-(prox|touch|deep)(-alt)?$":
-        type: object
-        $ref: input.yaml#
-        description:
-          Represents a proximity, touch or deep-touch event reported by the
-          channel in response to a decrease in counts. Node names suffixed with
-          '-alt' instead correspond to an increase in counts.
-
-          By default, the long-term average tracks an increase in counts such
-          that only events corresponding to a decrease in counts are reported
-          (refer to the datasheet for more information).
-
-          Specify 'azoteq,dual-direction' to freeze the long-term average when
-          the counts increase or decrease such that events of either direction
-          can be reported. Alternatively, specify 'azoteq,invert-enable' to in-
-          vert the polarity of the states reported by the channel.
-
-          Complementary events (e.g. event-touch and event-touch-alt) can both
-          be present and specify different key or switch codes, but not differ-
-          ent thresholds or hysteresis (if applicable).
-
-          Proximity events are unavailable in the case of the Hall channel, and
-          deep-touch events are only available for the generic channels. Unless
-          otherwise specified, default values are a function of the channel and
-          the device's RUI.
-
-        properties:
-          azoteq,thresh:
-            $ref: /schemas/types.yaml#/definitions/uint32
-            minimum: 0
-            maximum: 255
-            description: Specifies the threshold for the event.
-
-          azoteq,hyst:
-            $ref: /schemas/types.yaml#/definitions/uint32
-            minimum: 0
-            maximum: 15
-            description:
-              Specifies the hysteresis for the event (touch and deep-touch
-              events only).
-
-          linux,code: true
-
-          linux,input-type:
-            enum: [1, 5]
-            description:
-              Specifies whether the event is to be interpreted as a key (1) or
-              a switch (5). By default, Hall-channel events are interpreted as
-              switches and all others are interpreted as keys.
-
-        additionalProperties: false
-
-    dependencies:
-      azoteq,assoc-weight: ["azoteq,assoc-select"]
-
-    additionalProperties: false
-
-  "^trackpad-3x[2-3]$":
-    type: object
-    $ref: input.yaml#
-    description:
-      Represents all channels associated with the trackpad. The channels are
-      collectively active if the trackpad is defined and inactive otherwise.
-
-    properties:
-      azoteq,ati-exclude:
-        type: boolean
-        description:
-          Prevents the trackpad channels from participating in an ATI event
-          that is manually triggered during initialization.
-
-      azoteq,reseed-disable:
-        type: boolean
-        description:
-          Prevents the trackpad channels from being reseeded if the long-term
-          average timeout (defined in 'azoteq,timeout-lta') expires.
-
-      azoteq,meas-cap-decrease:
-        type: boolean
-        description:
-          Decreases the internal measurement capacitance from 60 pF to 15 pF.
-
-      azoteq,rx-inactive:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1]
-        default: 0
-        description: |
-          Specifies how inactive CRX pins are to be terminated as follows:
-          0: VSS
-          1: Floating
-
-      azoteq,linearize:
-        type: boolean
-        description: Inverts the polarity of the trackpad's touch state.
-
-      azoteq,dual-direction:
-        type: boolean
-        description:
-          Specifies that the trackpad's long-term averages are to freeze in
-          the presence of either increasing or decreasing counts, thereby
-          permitting events to be reported in either direction.
-
-      azoteq,filt-disable:
-        type: boolean
-        description: Disables raw count filtering for the trackpad channels.
-
-      azoteq,ati-mode:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3]
-        default: 0
-        description: |
-          Specifies the trackpad's ATI mode as follows:
-          0: Disabled
-          1: Semi-partial
-          2: Partial
-          3: Full
-
-      azoteq,ati-target:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        multipleOf: 32
-        minimum: 0
-        maximum: 2016
-        default: 0
-        description: Specifies the trackpad's ATI target.
-
-      azoteq,cct-increase:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        minimum: 0
-        maximum: 4
-        default: 0
-        description:
-          Specifies the degree to which the trackpad's charge cycle time is to
-          be increased, with 0 representing no increase.
-
-      azoteq,proj-bias:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3]
-        default: 0
-        description: |
-          Specifies the bias current applied during projected-capacitance
-          sensing as follows:
-          0: 2.5 uA
-          1: 5 uA
-          2: 10 uA
-          3: 20 uA
-
-      azoteq,sense-freq:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3]
-        default: 0
-        description: |
-          Specifies the trackpad's sensing frequency as follows (parenthesized
-          numbers represent the frequency if 'azoteq,clk-div' is present):
-          0: 4 MHz (1 MHz)
-          1: 2 MHz (500 kHz)
-          2: 1 MHz (250 kHz)
-          3: 500 kHz (125 kHz)
-
-      azoteq,ati-band-tighten:
-        type: boolean
-        description:
-          Tightens the ATI band from 1/8 to 1/16 of the desired target.
-
-      azoteq,hyst:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        minimum: 0
-        maximum: 15
-        default: 0
-        description: Specifies the trackpad's touch hysteresis.
-
-      azoteq,lta-update:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3, 4, 5, 6, 7]
-        default: 0
-        description: |
-          Specifies the update rate of the trackpad's long-term average during
-          ultra-low-power mode as follows:
-          0: 2
-          1: 4
-          2: 8
-          3: 16
-          4: 32
-          5: 64
-          6: 128
-          7: 255
-
-      azoteq,filt-str-trackpad:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3]
-        default: 0
-        description: Specifies the trackpad coordinate filter strength.
-
-      azoteq,filt-str-np-cnt:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3]
-        default: 0
-        description:
-          Specifies the raw count filter strength during normal-power mode.
-
-      azoteq,filt-str-lp-cnt:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [0, 1, 2, 3]
-        default: 0
-        description:
-          Specifies the raw count filter strength during low-power mode.
-
-      linux,keycodes:
-        minItems: 1
-        maxItems: 6
-        description: |
-          Specifies the numeric keycodes associated with each available gesture
-          in the following order (enter 0 for unused gestures):
-          0: Positive flick or swipe in X direction
-          1: Negative flick or swipe in X direction
-          2: Positive flick or swipe in Y direction
-          3: Negative flick or swipe in Y direction
-          4: Tap
-          5: Hold
-
-      azoteq,gesture-swipe:
-        type: boolean
-        description:
-          Directs the device to interpret axial gestures as a swipe (finger
-          remains on trackpad) instead of a flick (finger leaves trackpad).
-
-      azoteq,timeout-tap-ms:
-        multipleOf: 16
-        minimum: 0
-        maximum: 4080
-        default: 0
-        description:
-          Specifies the length of time (in ms) within which a trackpad touch
-          must be released in order to be interpreted as a tap.
-
-      azoteq,timeout-swipe-ms:
-        multipleOf: 16
-        minimum: 0
-        maximum: 4080
-        default: 0
-        description:
-          Specifies the length of time (in ms) within which an axial gesture
-          must be completed in order to be interpreted as a flick or swipe.
-
-      azoteq,thresh-swipe:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        minimum: 0
-        maximum: 255
-        default: 0
-        description:
-          Specifies the number of points across which an axial gesture must
-          travel in order to be interpreted as a flick or swipe.
-
-    patternProperties:
-      "^channel-[0-8]$":
-        type: object
-        description: Represents a single trackpad channel.
-
-        properties:
-          azoteq,thresh:
-            $ref: /schemas/types.yaml#/definitions/uint32
-            minimum: 0
-            maximum: 255
-            default: 0
-            description: Specifies the threshold for the channel.
-
-          azoteq,ati-base:
-            $ref: /schemas/types.yaml#/definitions/uint32
-            minimum: 45
-            maximum: 300
-            default: 45
-            description: Specifies the channel's ATI base.
-
-        additionalProperties: false
-
-    dependencies:
-      azoteq,gesture-swipe: ["linux,keycodes"]
-      azoteq,timeout-tap-ms: ["linux,keycodes"]
-      azoteq,timeout-swipe-ms: ["linux,keycodes"]
-      azoteq,thresh-swipe: ["linux,keycodes"]
-
-    additionalProperties: false
-
-required:
-  - compatible
-  - reg
-  - interrupts
-  - "#address-cells"
-  - "#size-cells"
-
-additionalProperties: false
-
-examples:
-  - |
-    #include <dt-bindings/input/input.h>
-    #include <dt-bindings/interrupt-controller/irq.h>
-
-    i2c {
-            #address-cells = <1>;
-            #size-cells = <0>;
-
-            touch@44 {
-                    #address-cells = <1>;
-                    #size-cells = <0>;
-
-                    compatible = "azoteq,iqs626a";
-                    reg = <0x44>;
-                    interrupt-parent = <&gpio>;
-                    interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
-
-                    azoteq,rate-np-ms = <16>;
-                    azoteq,rate-lp-ms = <160>;
-
-                    azoteq,timeout-pwr-ms = <2560>;
-                    azoteq,timeout-lta-ms = <32768>;
-
-                    ulp-0 {
-                            azoteq,meas-cap-decrease;
-
-                            azoteq,ati-base = <75>;
-                            azoteq,ati-target = <1024>;
-
-                            azoteq,rx-enable = <2>, <3>, <4>,
-                                               <5>, <6>, <7>;
-
-                            event-prox {
-                                    linux,code = <KEY_POWER>;
-                            };
-                    };
-
-                    trackpad-3x3 {
-                            azoteq,filt-str-np-cnt = <1>;
-                            azoteq,filt-str-lp-cnt = <1>;
-
-                            azoteq,hyst = <4>;
-
-                            azoteq,ati-mode = <3>;
-                            azoteq,ati-target = <512>;
-
-                            azoteq,proj-bias = <1>;
-                            azoteq,sense-freq = <2>;
-
-                            linux,keycodes = <KEY_VOLUMEUP>,
-                                             <KEY_VOLUMEDOWN>,
-                                             <KEY_NEXTSONG>,
-                                             <KEY_PREVIOUSSONG>,
-                                             <KEY_PLAYPAUSE>,
-                                             <KEY_STOPCD>;
-
-                            azoteq,gesture-swipe;
-                            azoteq,timeout-swipe-ms = <800>;
-                            azoteq,timeout-tap-ms = <400>;
-                            azoteq,thresh-swipe = <40>;
-
-                            channel-0 {
-                                    azoteq,thresh = <35>;
-                                    azoteq,ati-base = <195>;
-                            };
-
-                            channel-1 {
-                                    azoteq,thresh = <40>;
-                                    azoteq,ati-base = <195>;
-                            };
-
-                            channel-2 {
-                                    azoteq,thresh = <40>;
-                                    azoteq,ati-base = <195>;
-                            };
-
-                            channel-3 {
-                                    azoteq,thresh = <38>;
-                                    azoteq,ati-base = <195>;
-                            };
-
-                            channel-4 {
-                                    azoteq,thresh = <33>;
-                                    azoteq,ati-base = <195>;
-                            };
-
-                            channel-5 {
-                                    azoteq,thresh = <38>;
-                                    azoteq,ati-base = <195>;
-                            };
-
-                            channel-6 {
-                                    azoteq,thresh = <35>;
-                                    azoteq,ati-base = <195>;
-                            };
-
-                            channel-7 {
-                                    azoteq,thresh = <35>;
-                                    azoteq,ati-base = <195>;
-                            };
-
-                            channel-8 {
-                                    azoteq,thresh = <35>;
-                                    azoteq,ati-base = <195>;
-                            };
-                    };
-
-                    /*
-                     * Preserve the default register settings for
-                     * the temperature-tracking channel leveraged
-                     * by reset user interface (RUI) 1.
-                     *
-                     * Scalar properties (e.g. ATI mode) are left
-                     * untouched by simply omitting them; boolean
-                     * properties must be specified explicitly as
-                     * needed.
-                     */
-                    generic-2 {
-                            azoteq,reseed-disable;
-                            azoteq,meas-cap-decrease;
-                            azoteq,dual-direction;
-                            azoteq,comp-disable;
-                            azoteq,static-enable;
-                    };
-
-                    hall {
-                            azoteq,reseed-disable;
-                            azoteq,meas-cap-decrease;
-
-                            event-touch {
-                                    linux,code = <SW_LID>;
-                            };
-                    };
-            };
-    };
-
-...
