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955 lines
29 KiB
955 lines
29 KiB
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/input/azoteq,iqs7222.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Azoteq IQS7222A/B/C Capacitive Touch Controller |
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maintainers: |
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- Jeff LaBundy <[email protected]> |
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description: | |
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The Azoteq IQS7222A, IQS7222B and IQS7222C are multichannel capacitive touch |
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controllers that feature additional sensing capabilities. |
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Link to datasheets: https://www.azoteq.com/ |
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properties: |
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compatible: |
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enum: |
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- azoteq,iqs7222a |
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- azoteq,iqs7222b |
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- azoteq,iqs7222c |
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reg: |
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maxItems: 1 |
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irq-gpios: |
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maxItems: 1 |
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description: |
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Specifies the GPIO connected to the device's active-low RDY output. |
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reset-gpios: |
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maxItems: 1 |
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description: |
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Specifies the GPIO connected to the device's active-low MCLR input. The |
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device is temporarily held in hardware reset prior to initialization if |
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this property is present. |
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azoteq,max-counts: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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enum: [0, 1, 2, 3] |
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description: | |
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Specifies the maximum number of conversion periods (counts) that can be |
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reported as follows: |
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0: 1023 |
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1: 2047 |
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2: 4095 |
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3: 16384 |
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azoteq,auto-mode: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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enum: [0, 1, 2, 3] |
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description: | |
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Specifies the number of conversions to occur before an interrupt is |
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generated as follows: |
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0: 4 |
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1: 8 |
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2: 16 |
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3: 32 |
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azoteq,ati-frac-div-fine: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 31 |
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description: Specifies the preloaded ATI fine fractional divider. |
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azoteq,ati-frac-div-coarse: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 31 |
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description: Specifies the preloaded ATI coarse fractional divider. |
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azoteq,ati-comp-select: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 1023 |
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description: Specifies the preloaded ATI compensation selection. |
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azoteq,lta-beta-lp: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 15 |
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description: |
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Specifies the long-term average filter damping factor to be applied during |
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low-power mode. |
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azoteq,lta-beta-np: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 15 |
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description: |
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Specifies the long-term average filter damping factor to be applied during |
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normal-power mode. |
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azoteq,counts-beta-lp: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 15 |
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description: |
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Specifies the counts filter damping factor to be applied during low-power |
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mode. |
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azoteq,counts-beta-np: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 15 |
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description: |
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Specifies the counts filter damping factor to be applied during normal- |
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power mode. |
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azoteq,lta-fast-beta-lp: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 15 |
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description: |
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Specifies the long-term average filter fast damping factor to be applied |
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during low-power mode. |
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azoteq,lta-fast-beta-np: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 15 |
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description: |
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Specifies the long-term average filter fast damping factor to be applied |
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during normal-power mode. |
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azoteq,timeout-ati-ms: |
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multipleOf: 500 |
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minimum: 0 |
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maximum: 32767500 |
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description: |
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Specifies the delay (in ms) before ATI is retried following an ATI error. |
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azoteq,rate-ati-ms: |
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minimum: 0 |
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maximum: 65535 |
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description: Specifies the rate (in ms) at which ATI status is evaluated. |
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azoteq,timeout-np-ms: |
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minimum: 0 |
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maximum: 65535 |
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description: |
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Specifies the length of time (in ms) to wait for an event before moving |
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from normal-power mode to low-power mode. |
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azoteq,rate-np-ms: |
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minimum: 0 |
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maximum: 3000 |
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description: Specifies the report rate (in ms) during normal-power mode. |
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azoteq,timeout-lp-ms: |
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minimum: 0 |
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maximum: 65535 |
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description: |
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Specifies the length of time (in ms) to wait for an event before moving |
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from low-power mode to ultra-low-power mode. |
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azoteq,rate-lp-ms: |
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minimum: 0 |
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maximum: 3000 |
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description: Specifies the report rate (in ms) during low-power mode. |
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azoteq,timeout-ulp-ms: |
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minimum: 0 |
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maximum: 65535 |
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description: |
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Specifies the rate (in ms) at which channels not regularly sampled during |
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ultra-low-power mode are updated. |
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azoteq,rate-ulp-ms: |
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minimum: 0 |
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maximum: 3000 |
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description: Specifies the report rate (in ms) during ultra-low-power mode. |
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patternProperties: |
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"^cycle-[0-9]$": |
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type: object |
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description: Represents a conversion cycle serving two sensing channels. |
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properties: |
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azoteq,conv-period: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 255 |
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description: Specifies the cycle's conversion period. |
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azoteq,conv-frac: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 255 |
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description: Specifies the cycle's conversion frequency fraction. |
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azoteq,tx-enable: |
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$ref: /schemas/types.yaml#/definitions/uint32-array |
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minItems: 1 |
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maxItems: 9 |
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items: |
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minimum: 0 |
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maximum: 8 |
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description: Specifies the CTx pin(s) associated with the cycle. |
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azoteq,rx-float-inactive: |
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type: boolean |
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description: Floats any inactive CRx pins instead of grounding them. |
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azoteq,dead-time-enable: |
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type: boolean |
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description: |
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Increases the denominator of the conversion frequency formula by one. |
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azoteq,tx-freq-fosc: |
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type: boolean |
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description: |
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Fixes the conversion frequency to that of the device's core clock. |
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azoteq,vbias-enable: |
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type: boolean |
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description: Enables the bias voltage for use during inductive sensing. |
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azoteq,sense-mode: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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enum: [0, 1, 2, 3] |
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description: | |
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Specifies the cycle's sensing mode as follows: |
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0: None |
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1: Self capacitive |
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2: Mutual capacitive |
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3: Inductive |
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Note that in the case of IQS7222A, cycles 5 and 6 are restricted to |
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Hall-effect sensing. |
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azoteq,iref-enable: |
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type: boolean |
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description: |
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Enables the current reference for use during various sensing modes. |
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azoteq,iref-level: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 15 |
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description: Specifies the cycle's current reference level. |
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azoteq,iref-trim: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 15 |
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description: Specifies the cycle's current reference trim. |
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dependencies: |
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azoteq,iref-level: ["azoteq,iref-enable"] |
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azoteq,iref-trim: ["azoteq,iref-enable"] |
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additionalProperties: false |
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"^channel-([0-9]|1[0-9])$": |
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type: object |
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description: |
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Represents a single sensing channel. A channel is active if defined and |
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inactive otherwise. |
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Note that in the case of IQS7222A, channels 10 and 11 are restricted to |
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Hall-effect sensing with events reported on channel 10 only. |
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properties: |
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azoteq,ulp-allow: |
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type: boolean |
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description: |
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Permits the device to enter ultra-low-power mode while the channel |
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lies in a state of touch or proximity. |
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azoteq,ref-select: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 9 |
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description: Specifies a separate reference channel to be followed. |
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azoteq,ref-weight: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 65535 |
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description: Specifies the relative weight of the reference channel. |
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azoteq,use-prox: |
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type: boolean |
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description: |
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Activates the reference channel in response to proximity events |
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instead of touch events. |
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azoteq,ati-band: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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enum: [0, 1, 2, 3] |
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description: | |
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Specifies the channel's ATI band as a fraction of its ATI target as |
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follows: |
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0: 1/16 |
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1: 1/8 |
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2: 1/4 |
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3: 1/2 |
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azoteq,global-halt: |
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type: boolean |
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description: |
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Specifies that the channel's long-term average is to freeze if any |
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other participating channel lies in a proximity or touch state. |
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azoteq,invert-enable: |
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type: boolean |
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description: |
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Inverts the polarity of the states reported for proximity and touch |
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events relative to their respective thresholds. |
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azoteq,dual-direction: |
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type: boolean |
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description: |
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Specifies that the channel's long-term average is to freeze in the |
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presence of either increasing or decreasing counts, thereby permit- |
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ting events to be reported in either direction. |
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azoteq,rx-enable: |
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$ref: /schemas/types.yaml#/definitions/uint32-array |
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minItems: 1 |
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maxItems: 4 |
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items: |
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minimum: 0 |
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maximum: 7 |
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description: Specifies the CRx pin(s) associated with the channel. |
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azoteq,samp-cap-double: |
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type: boolean |
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description: Doubles the sampling capacitance from 40 pF to 80 pF. |
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azoteq,vref-half: |
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type: boolean |
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description: Halves the discharge threshold from 1.0 V to 0.5 V. |
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azoteq,proj-bias: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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enum: [0, 1, 2, 3] |
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description: | |
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Specifies the bias current applied during mutual (projected) |
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capacitive sensing as follows: |
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0: 2 uA |
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1: 5 uA |
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2: 7 uA |
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3: 10 uA |
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azoteq,ati-target: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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multipleOf: 8 |
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minimum: 0 |
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maximum: 2040 |
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description: Specifies the channel's ATI target. |
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azoteq,ati-base: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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multipleOf: 16 |
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minimum: 0 |
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maximum: 496 |
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description: Specifies the channel's ATI base. |
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azoteq,ati-mode: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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enum: [0, 1, 2, 3, 4, 5] |
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description: | |
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Specifies the channel's ATI mode as follows: |
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0: Disabled |
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1: Compensation |
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2: Compensation divider |
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3: Fine fractional divider |
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4: Coarse fractional divider |
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5: Full |
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azoteq,ati-frac-div-fine: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 31 |
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description: Specifies the channel's ATI fine fractional divider. |
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azoteq,ati-frac-mult-coarse: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 15 |
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description: Specifies the channel's ATI coarse fractional multiplier. |
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azoteq,ati-frac-div-coarse: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 31 |
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description: Specifies the channel's ATI coarse fractional divider. |
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azoteq,ati-comp-div: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 31 |
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description: Specifies the channel's ATI compensation divider. |
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azoteq,ati-comp-select: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 1023 |
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description: Specifies the channel's ATI compensation selection. |
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azoteq,debounce-enter: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 15 |
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description: Specifies the channel's debounce entrance factor. |
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azoteq,debounce-exit: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 15 |
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description: Specifies the channel's debounce exit factor. |
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patternProperties: |
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"^event-(prox|touch)$": |
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type: object |
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$ref: input.yaml# |
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description: |
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Represents a proximity or touch event reported by the channel. |
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properties: |
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azoteq,gpio-select: |
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$ref: /schemas/types.yaml#/definitions/uint32-array |
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minItems: 1 |
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maxItems: 3 |
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items: |
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minimum: 0 |
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maximum: 2 |
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description: | |
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Specifies one or more GPIO mapped to the event as follows: |
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0: GPIO0 |
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1: GPIO3 (IQS7222C only) |
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2: GPIO4 (IQS7222C only) |
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Note that although multiple events can be mapped to a single |
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GPIO, they must all be of the same type (proximity, touch or |
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slider gesture). |
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azoteq,thresh: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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description: |
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Specifies the threshold for the event. Valid entries range from |
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0-127 and 0-255 for proximity and touch events, respectively. |
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azoteq,hyst: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 255 |
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description: |
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Specifies the hysteresis for the event (touch events only). |
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azoteq,timeout-press-ms: |
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multipleOf: 500 |
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minimum: 0 |
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maximum: 127500 |
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description: |
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Specifies the length of time (in ms) to wait before automatically |
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releasing a press event. Specify zero to allow the press state to |
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persist indefinitely. |
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The IQS7222B does not feature channel-specific timeouts; the time- |
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out specified for any one channel applies to all channels. |
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linux,code: true |
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linux,input-type: |
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enum: [1, 5] |
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default: 1 |
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description: |
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Specifies whether the event is to be interpreted as a key (1) |
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or a switch (5). |
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required: |
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- linux,code |
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additionalProperties: false |
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dependencies: |
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azoteq,ref-weight: ["azoteq,ref-select"] |
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azoteq,use-prox: ["azoteq,ref-select"] |
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additionalProperties: false |
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"^slider-[0-1]$": |
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type: object |
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description: Represents a slider comprising three or four channels. |
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properties: |
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azoteq,channel-select: |
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$ref: /schemas/types.yaml#/definitions/uint32-array |
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minItems: 3 |
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maxItems: 4 |
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items: |
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minimum: 0 |
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maximum: 9 |
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description: |
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Specifies the order of the channels that participate in the slider. |
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|
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azoteq,slider-size: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 65535 |
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description: |
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Specifies the slider's one-dimensional resolution, equal to the |
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maximum coordinate plus one. |
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|
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azoteq,lower-cal: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 255 |
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description: Specifies the slider's lower starting point. |
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|
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azoteq,upper-cal: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 255 |
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description: Specifies the slider's upper starting point. |
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|
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azoteq,top-speed: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 65535 |
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description: |
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Specifies the speed of movement after which coordinate filtering is |
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no longer applied. |
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azoteq,bottom-speed: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 255 |
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description: |
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Specifies the speed of movement after which coordinate filtering is |
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linearly reduced. |
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|
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azoteq,bottom-beta: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 0 |
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maximum: 7 |
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description: |
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Specifies the coordinate filter damping factor to be applied |
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while the speed of movement is below that which is specified |
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by azoteq,bottom-speed. |
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|
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azoteq,static-beta: |
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type: boolean |
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description: |
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Applies the coordinate filter damping factor specified by |
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azoteq,bottom-beta regardless of the speed of movement. |
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|
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azoteq,use-prox: |
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type: boolean |
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description: |
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Directs the slider to respond to the proximity states of the selected |
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channels instead of their corresponding touch states. Note the slider |
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cannot report granular coordinates during a state of proximity. |
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|
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linux,axis: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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description: |
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Specifies the absolute axis to which coordinates are mapped. Specify |
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ABS_WHEEL to operate the slider as a wheel (IQS7222C only). |
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|
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patternProperties: |
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"^event-(press|tap|(swipe|flick)-(pos|neg))$": |
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type: object |
|
$ref: input.yaml# |
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description: |
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Represents a press or gesture (IQS7222A only) event reported by |
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the slider. |
|
|
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properties: |
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linux,code: true |
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|
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azoteq,gesture-max-ms: |
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multipleOf: 4 |
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minimum: 0 |
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maximum: 1020 |
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description: |
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Specifies the length of time (in ms) within which a tap, swipe |
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or flick gesture must be completed in order to be acknowledged |
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by the device. The number specified for any one swipe or flick |
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gesture applies to all remaining swipe or flick gestures. |
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|
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azoteq,gesture-min-ms: |
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multipleOf: 4 |
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minimum: 0 |
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maximum: 124 |
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description: |
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Specifies the length of time (in ms) for which a tap gesture must |
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be held in order to be acknowledged by the device. |
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|
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azoteq,gesture-dist: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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multipleOf: 16 |
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minimum: 0 |
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maximum: 4080 |
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description: |
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Specifies the distance across which a swipe or flick gesture must |
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travel in order to be acknowledged by the device. The number spec- |
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ified for any one swipe or flick gesture applies to all remaining |
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swipe or flick gestures. |
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|
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azoteq,gpio-select: |
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$ref: /schemas/types.yaml#/definitions/uint32-array |
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minItems: 1 |
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maxItems: 3 |
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items: |
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minimum: 0 |
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maximum: 2 |
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description: | |
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Specifies one or more GPIO mapped to the event as follows: |
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0: GPIO0 |
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1: GPIO3 (IQS7222C only) |
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2: GPIO4 (IQS7222C only) |
|
|
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Note that although multiple events can be mapped to a single |
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GPIO, they must all be of the same type (proximity, touch or |
|
slider gesture). |
|
|
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required: |
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- linux,code |
|
|
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additionalProperties: false |
|
|
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required: |
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- azoteq,channel-select |
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|
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additionalProperties: false |
|
|
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"^gpio-[0-2]$": |
|
type: object |
|
description: | |
|
Represents a GPIO mapped to one or more events as follows: |
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gpio-0: GPIO0 |
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gpio-1: GPIO3 (IQS7222C only) |
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gpio-2: GPIO4 (IQS7222C only) |
|
|
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allOf: |
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- $ref: ../pinctrl/pincfg-node.yaml# |
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properties: |
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drive-open-drain: true |
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additionalProperties: false |
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allOf: |
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- if: |
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properties: |
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compatible: |
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contains: |
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const: azoteq,iqs7222b |
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then: |
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patternProperties: |
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"^cycle-[0-9]$": |
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properties: |
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azoteq,iref-enable: false |
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"^channel-([0-9]|1[0-9])$": |
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properties: |
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azoteq,ref-select: false |
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patternProperties: |
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"^event-(prox|touch)$": |
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properties: |
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azoteq,gpio-select: false |
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"^slider-[0-1]$": false |
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"^gpio-[0-2]$": false |
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- if: |
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properties: |
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compatible: |
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contains: |
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const: azoteq,iqs7222a |
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then: |
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patternProperties: |
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"^channel-([0-9]|1[0-9])$": |
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patternProperties: |
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"^event-(prox|touch)$": |
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properties: |
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azoteq,gpio-select: |
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maxItems: 1 |
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items: |
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maximum: 0 |
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"^slider-[0-1]$": |
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properties: |
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azoteq,slider-size: |
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multipleOf: 16 |
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maximum: 4080 |
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azoteq,top-speed: |
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multipleOf: 4 |
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maximum: 1020 |
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patternProperties: |
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"^event-(press|tap|(swipe|flick)-(pos|neg))$": |
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properties: |
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azoteq,gpio-select: |
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maxItems: 1 |
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items: |
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maximum: 0 |
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else: |
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patternProperties: |
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"^channel-([0-9]|1[0-9])$": |
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properties: |
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azoteq,ulp-allow: false |
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"^slider-[0-1]$": |
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patternProperties: |
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"^event-(press|tap|(swipe|flick)-(pos|neg))$": |
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properties: |
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azoteq,gesture-max-ms: false |
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azoteq,gesture-min-ms: false |
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azoteq,gesture-dist: false |
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required: |
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- compatible |
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- reg |
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- irq-gpios |
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additionalProperties: false |
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examples: |
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- | |
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#include <dt-bindings/gpio/gpio.h> |
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#include <dt-bindings/input/input.h> |
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i2c { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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iqs7222a@44 { |
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compatible = "azoteq,iqs7222a"; |
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reg = <0x44>; |
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irq-gpios = <&gpio 4 GPIO_ACTIVE_LOW>; |
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azoteq,lta-beta-lp = <7>; |
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azoteq,lta-beta-np = <8>; |
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azoteq,counts-beta-lp = <2>; |
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azoteq,counts-beta-np = <3>; |
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azoteq,lta-fast-beta-lp = <3>; |
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azoteq,lta-fast-beta-np = <4>; |
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cycle-0 { |
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azoteq,conv-period = <5>; |
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azoteq,conv-frac = <127>; |
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azoteq,tx-enable = <1>, <2>, <4>, <5>; |
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azoteq,dead-time-enable; |
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azoteq,sense-mode = <2>; |
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}; |
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cycle-1 { |
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azoteq,conv-period = <5>; |
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azoteq,conv-frac = <127>; |
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azoteq,tx-enable = <5>; |
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azoteq,dead-time-enable; |
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azoteq,sense-mode = <2>; |
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}; |
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cycle-2 { |
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azoteq,conv-period = <5>; |
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azoteq,conv-frac = <127>; |
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azoteq,tx-enable = <4>; |
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azoteq,dead-time-enable; |
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azoteq,sense-mode = <2>; |
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}; |
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cycle-3 { |
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azoteq,conv-period = <5>; |
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azoteq,conv-frac = <127>; |
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azoteq,tx-enable = <2>; |
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azoteq,dead-time-enable; |
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azoteq,sense-mode = <2>; |
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}; |
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cycle-4 { |
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azoteq,conv-period = <5>; |
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azoteq,conv-frac = <127>; |
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azoteq,tx-enable = <1>; |
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azoteq,dead-time-enable; |
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azoteq,sense-mode = <2>; |
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}; |
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cycle-5 { |
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azoteq,conv-period = <2>; |
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azoteq,conv-frac = <0>; |
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}; |
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cycle-6 { |
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azoteq,conv-period = <2>; |
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azoteq,conv-frac = <0>; |
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}; |
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channel-0 { |
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azoteq,ulp-allow; |
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azoteq,global-halt; |
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azoteq,invert-enable; |
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azoteq,rx-enable = <3>; |
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azoteq,ati-target = <800>; |
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azoteq,ati-base = <208>; |
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azoteq,ati-mode = <5>; |
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}; |
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channel-1 { |
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azoteq,global-halt; |
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azoteq,invert-enable; |
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azoteq,rx-enable = <3>; |
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azoteq,ati-target = <496>; |
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azoteq,ati-base = <208>; |
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azoteq,ati-mode = <5>; |
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}; |
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channel-2 { |
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azoteq,global-halt; |
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azoteq,invert-enable; |
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azoteq,rx-enable = <3>; |
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azoteq,ati-target = <496>; |
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azoteq,ati-base = <208>; |
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azoteq,ati-mode = <5>; |
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}; |
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channel-3 { |
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azoteq,global-halt; |
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azoteq,invert-enable; |
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azoteq,rx-enable = <3>; |
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azoteq,ati-target = <496>; |
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azoteq,ati-base = <208>; |
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azoteq,ati-mode = <5>; |
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}; |
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channel-4 { |
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azoteq,global-halt; |
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azoteq,invert-enable; |
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azoteq,rx-enable = <3>; |
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azoteq,ati-target = <496>; |
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azoteq,ati-base = <208>; |
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azoteq,ati-mode = <5>; |
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}; |
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channel-5 { |
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azoteq,ulp-allow; |
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azoteq,global-halt; |
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azoteq,invert-enable; |
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azoteq,rx-enable = <6>; |
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azoteq,ati-target = <800>; |
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azoteq,ati-base = <144>; |
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azoteq,ati-mode = <5>; |
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}; |
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channel-6 { |
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azoteq,global-halt; |
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azoteq,invert-enable; |
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azoteq,rx-enable = <6>; |
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azoteq,ati-target = <496>; |
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azoteq,ati-base = <160>; |
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azoteq,ati-mode = <5>; |
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event-touch { |
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linux,code = <KEY_MUTE>; |
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}; |
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}; |
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channel-7 { |
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azoteq,global-halt; |
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azoteq,invert-enable; |
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azoteq,rx-enable = <6>; |
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azoteq,ati-target = <496>; |
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azoteq,ati-base = <160>; |
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azoteq,ati-mode = <5>; |
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event-touch { |
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linux,code = <KEY_VOLUMEDOWN>; |
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}; |
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}; |
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channel-8 { |
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azoteq,global-halt; |
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azoteq,invert-enable; |
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azoteq,rx-enable = <6>; |
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azoteq,ati-target = <496>; |
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azoteq,ati-base = <160>; |
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azoteq,ati-mode = <5>; |
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event-touch { |
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linux,code = <KEY_VOLUMEUP>; |
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}; |
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}; |
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channel-9 { |
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azoteq,global-halt; |
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azoteq,invert-enable; |
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azoteq,rx-enable = <6>; |
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azoteq,ati-target = <496>; |
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azoteq,ati-base = <160>; |
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azoteq,ati-mode = <5>; |
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event-touch { |
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linux,code = <KEY_POWER>; |
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}; |
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}; |
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channel-10 { |
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azoteq,ulp-allow; |
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azoteq,ati-target = <496>; |
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azoteq,ati-base = <112>; |
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event-touch { |
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linux,code = <SW_LID>; |
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linux,input-type = <EV_SW>; |
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}; |
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}; |
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channel-11 { |
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azoteq,ati-target = <496>; |
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azoteq,ati-base = <112>; |
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}; |
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slider-0 { |
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azoteq,channel-select = <1>, <2>, <3>, <4>; |
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azoteq,slider-size = <4080>; |
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azoteq,upper-cal = <50>; |
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azoteq,lower-cal = <30>; |
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azoteq,top-speed = <200>; |
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azoteq,bottom-speed = <1>; |
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azoteq,bottom-beta = <3>; |
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event-tap { |
|
linux,code = <KEY_PLAYPAUSE>; |
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azoteq,gesture-max-ms = <600>; |
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azoteq,gesture-min-ms = <24>; |
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}; |
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event-flick-pos { |
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linux,code = <KEY_NEXTSONG>; |
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azoteq,gesture-max-ms = <600>; |
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azoteq,gesture-dist = <816>; |
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}; |
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event-flick-neg { |
|
linux,code = <KEY_PREVIOUSSONG>; |
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}; |
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}; |
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}; |
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}; |
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...
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