On Sun, Jan 23, 2022 at 01:42:31PM -0600, Jeff LaBundy wrote: > This patch adds bindings for the Azoteq IQS7222A/B/C family of > capacitive touch controllers. Overall, wow, that's a lot of properties. It leaves me wondering why does this h/w need so many and others don't? > > Signed-off-by: Jeff LaBundy <jeff@xxxxxxxxxxx> > --- > .../devicetree/bindings/input/iqs7222.yaml | 967 ++++++++++++++++++ azoteq,iqs7222.yaml > 1 file changed, 967 insertions(+) > create mode 100644 Documentation/devicetree/bindings/input/iqs7222.yaml > > diff --git a/Documentation/devicetree/bindings/input/iqs7222.yaml b/Documentation/devicetree/bindings/input/iqs7222.yaml > new file mode 100644 > index 000000000000..0c23d1d49ebd > --- /dev/null > +++ b/Documentation/devicetree/bindings/input/iqs7222.yaml > @@ -0,0 +1,967 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/input/iqs7222.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Azoteq IQS7222A/B/C Capacitive Touch Controller > + > +maintainers: > + - Jeff LaBundy <jeff@xxxxxxxxxxx> > + > +description: | > + The Azoteq IQS7222A, IQS7222B and IQS7222C are multichannel capacitive touch > + controllers that feature additional sensing capabilities. > + > + Link to datasheets: https://www.azoteq.com/ > + > +properties: > + compatible: > + enum: > + - azoteq,iqs7222a > + - azoteq,iqs7222b > + - azoteq,iqs7222c > + > + reg: > + maxItems: 1 > + > + irq-gpios: Use 'interrupts'. Interrupt capable GPIO lines are also interrupt providers. > + maxItems: 1 > + description: > + Specifies the GPIO connected to the device's active-low RDY output. > + > + reset-gpios: > + maxItems: 1 > + description: > + Specifies the GPIO connected to the device's active-low MCLR input. The > + device is temporarily held in hardware reset prior to initialization if > + this property is present. > + > + "#address-cells": > + const: 1 > + > + "#size-cells": > + const: 0 > + > + azoteq,rf-filt-enable: > + type: boolean > + description: Enables the device's internal RF filter. > + > + azoteq,max-counts: > + $ref: /schemas/types.yaml#/definitions/uint32 > + enum: [0, 1, 2, 3] > + description: | > + Specifies the maximum counts as follows: Counts of what? > + 0: 1023 > + 1: 2047 > + 2: 4095 > + 3: 16384 > + > + azoteq,auto-mode: > + $ref: /schemas/types.yaml#/definitions/uint32 > + enum: [0, 1, 2, 3] > + description: | > + Specifies the number of conversions to occur before an interrupt is > + generated as follows: > + 0: 4 > + 1: 8 > + 2: 16 > + 3: 32 > + > + azoteq,ati-frac-div-fine: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 31 > + description: Specifies the preloaded ATI fine fractional divider. > + > + azoteq,ati-frac-div-coarse: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 31 > + description: Specifies the preloaded ATI coarse fractional divider. > + > + azoteq,ati-comp-select: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 1023 > + description: Specifies the preloaded ATI compensation selection. > + > + azoteq,lta-beta-lp: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 15 > + description: > + Specifies the long-term average filter damping factor to be applied during > + low-power mode. > + > + azoteq,lta-beta-np: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 15 > + description: > + Specifies the long-term average filter damping factor to be applied during > + normal-power mode. > + > + azoteq,counts-beta-lp: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 15 > + description: > + Specifies the counts filter damping factor to be applied during low-power > + mode. > + > + azoteq,counts-beta-np: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 15 > + description: > + Specifies the counts filter damping factor to be applied during normal- > + power mode. > + > + azoteq,lta-fast-beta-lp: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 15 > + description: > + Specifies the long-term average filter fast damping factor to be applied > + during low-power mode. > + > + azoteq,lta-fast-beta-np: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 15 > + description: > + Specifies the long-term average filter fast damping factor to be applied > + during normal-power mode. > + > + azoteq,timeout-ati-ms: > + multipleOf: 500 > + minimum: 0 > + maximum: 32767500 > + description: > + Specifies the delay (in ms) before ATI is retried following an ATI error. > + > + azoteq,rate-ati-ms: > + minimum: 0 > + maximum: 65535 > + description: Specifies the rate (in ms) at which ATI status is evaluated. > + > + azoteq,timeout-np-ms: > + minimum: 0 > + maximum: 65535 > + description: > + Specifies the length of time (in ms) to wait for an event before moving > + from normal-power mode to low-power mode. > + > + azoteq,rate-np-ms: > + minimum: 0 > + maximum: 3000 > + description: Specifies the report rate (in ms) during normal-power mode. > + > + azoteq,timeout-lp-ms: > + minimum: 0 > + maximum: 65535 > + description: > + Specifies the length of time (in ms) to wait for an event before moving > + from low-power mode to ultra-low-power mode. > + > + azoteq,rate-lp-ms: > + minimum: 0 > + maximum: 3000 > + description: Specifies the report rate (in ms) during low-power mode. > + > + azoteq,timeout-ulp-ms: > + minimum: 0 > + maximum: 65535 > + description: > + Specifies the rate (in ms) at which channels not regularly sampled during > + ultra-low-power mode are updated. > + > + azoteq,rate-ulp-ms: > + minimum: 0 > + maximum: 3000 > + description: Specifies the report rate (in ms) during ultra-low-power mode. > + > +patternProperties: > + "^cycle-[0-9]$": > + type: object > + description: Represents a conversion cycle serving two sensing channels. > + > + properties: > + azoteq,conv-period: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 255 > + description: Specifies the cycle's conversion period. > + > + azoteq,conv-frac: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 255 > + description: Specifies the cycle's conversion frequency fraction. > + > + azoteq,tx-enable: > + $ref: /schemas/types.yaml#/definitions/uint32-array > + minItems: 1 > + maxItems: 9 > + items: > + minimum: 0 > + maximum: 8 > + description: Specifies the CTx pin(s) associated with the cycle. > + > + azoteq,rx-float-inactive: > + type: boolean > + description: Floats any inactive CRx pins instead of grounding them. > + > + azoteq,dead-time-enable: > + type: boolean > + description: > + Increases the denominator of the conversion frequency formula by one. > + > + azoteq,tx-freq-fosc: > + type: boolean > + description: > + Fixes the conversion frequency to that of the device's core clock. > + > + azoteq,vbias-enable: > + type: boolean > + description: Enables the bias voltage for use during inductive sensing. > + > + azoteq,sense-mode: > + $ref: /schemas/types.yaml#/definitions/uint32 > + enum: [0, 1, 2, 3] > + description: | > + Specifies the cycle's sensing mode as follows: > + 0: None > + 1: Self capacitive > + 2: Mutual capacitive > + 3: Inductive > + > + Note that in the case of IQS7222A, cycles 5 and 6 are restricted to > + Hall-effect sensing. > + > + azoteq,iref-enable: > + type: boolean > + description: > + Enables the current reference for use during various sensing modes. > + > + azoteq,iref-level: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 15 > + description: Specifies the cycle's current reference level. > + > + azoteq,iref-trim: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 15 > + description: Specifies the cycle's current reference trim. > + > + dependencies: > + azoteq,iref-level: ["azoteq,iref-enable"] > + azoteq,iref-trim: ["azoteq,iref-enable"] > + > + additionalProperties: false > + > + "^channel-[0-19]$": > + type: object > + description: > + Represents a single sensing channel. A channel is active if defined and > + inactive otherwise. > + > + Note that in the case of IQS7222A, channels 10 and 11 are restricted to > + Hall-effect sensing with events reported on channel 10 only. > + > + properties: > + azoteq,ulp-allow: > + type: boolean > + description: > + Permits the device to enter ultra-low-power mode while the channel > + lies in a state of touch or proximity. > + > + azoteq,ref-select: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 9 > + description: Specifies a separate reference channel to be followed. > + > + azoteq,ref-weight: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 65535 > + description: Specifies the relative weight of the reference channel. > + > + azoteq,use-prox: > + type: boolean > + description: > + Activates the reference channel in response to proximity events > + instead of touch events. > + > + azoteq,ati-band: > + $ref: /schemas/types.yaml#/definitions/uint32 > + enum: [0, 1, 2, 3] > + description: | > + Specifies the channel's ATI band as a fraction of its ATI target as > + follows: > + 0: 1/16 > + 1: 1/8 > + 2: 1/4 > + 3: 1/2 > + > + azoteq,global-halt: > + type: boolean > + description: > + Specifies that the channel's long-term average is to freeze if any > + other participating channel lies in a proximity or touch state. > + > + azoteq,invert-enable: > + type: boolean > + description: > + Inverts the polarity of the states reported for proximity and touch > + events relative to their respective thresholds. > + > + 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,rx-enable: > + $ref: /schemas/types.yaml#/definitions/uint32-array > + minItems: 1 > + maxItems: 4 > + items: > + minimum: 0 > + maximum: 7 > + description: Specifies the CRx pin(s) associated with the channel. > + > + azoteq,samp-cap-double: > + type: boolean > + description: Doubles the sampling capacitance from 40 pF to 80 pF. > + > + azoteq,vref-half: > + type: boolean > + description: Halves the discharge threshold from 1.0 V to 0.5 V. > + > + azoteq,proj-bias: > + $ref: /schemas/types.yaml#/definitions/uint32 > + enum: [0, 1, 2, 3] > + description: | > + Specifies the bias current applied during mutual (projected) > + capacitive sensing as follows: > + 0: 2 uA > + 1: 5 uA > + 2: 7 uA > + 3: 10 uA > + > + azoteq,ati-target: > + $ref: /schemas/types.yaml#/definitions/uint32 > + multipleOf: 8 > + minimum: 0 > + maximum: 2040 > + description: Specifies the channel's ATI target. > + > + azoteq,ati-base: > + $ref: /schemas/types.yaml#/definitions/uint32 > + multipleOf: 16 > + minimum: 0 > + maximum: 496 > + description: Specifies the channel's ATI base. > + > + azoteq,ati-mode: > + $ref: /schemas/types.yaml#/definitions/uint32 > + enum: [0, 1, 2, 3, 4, 5] > + description: | > + Specifies the channel's ATI mode as follows: > + 0: Disabled > + 1: Compensation > + 2: Compensation divider > + 3: Fine fractional divider > + 4: Coarse fractional divider > + 5: Full > + > + azoteq,ati-frac-div-fine: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 31 > + description: Specifies the channel's ATI fine fractional divider. > + > + azoteq,ati-frac-mult-coarse: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 15 > + description: Specifies the channel's ATI coarse fractional multiplier. > + > + azoteq,ati-frac-div-coarse: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 31 > + description: Specifies the channel's ATI coarse fractional divider. > + > + azoteq,ati-comp-div: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 31 > + description: Specifies the channel's ATI compensation divider. > + > + azoteq,ati-comp-select: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 1023 > + description: Specifies the channel's ATI compensation selection. > + > + azoteq,debounce-enter: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 15 > + description: Specifies the channel's debounce entrance factor. > + > + azoteq,debounce-exit: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 15 > + description: Specifies the channel's debounce exit factor. > + > + patternProperties: > + "^event-(prox|touch)$": > + type: object > + description: > + Represents a proximity or touch event reported by the channel. > + > + properties: > + azoteq,gpio-select: > + $ref: /schemas/types.yaml#/definitions/uint32-array > + minItems: 1 > + maxItems: 3 > + items: > + minimum: 0 > + maximum: 2 > + description: | > + Specifies one or more GPIO mapped to the event as follows: > + 0: GPIO0 > + 1: GPIO3 (IQS7222C only) > + 2: GPIO4 (IQS7222C only) > + > + Note that although multiple events can be mapped to a single > + GPIO, they must all be of the same type (proximity, touch or > + slider gesture). > + > + azoteq,thresh: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: > + Specifies the threshold for the event. Valid entries range from > + 0-127 and 0-255 for proximity and touch events, respectively. > + > + azoteq,hyst: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 255 > + description: > + Specifies the hysteresis for the event (touch events only). > + > + azoteq,timeout-press-ms: > + multipleOf: 500 > + minimum: 0 > + maximum: 127500 > + description: > + Specifies the length of time (in ms) to wait before automatically > + releasing a press event. Specify zero to allow the press state to > + persist indefinitely. > + > + The IQS7222B does not feature channel-specific timeouts; the time- > + out specified for any one channel applies to all channels. > + > + linux,code: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: > + Numeric key or switch code associated with the event. Specify > + KEY_RESERVED (0) to opt out of event reporting. > + > + linux,input-type: > + $ref: /schemas/types.yaml#/definitions/uint32 > + enum: [1, 5] > + default: 1 > + description: > + Specifies whether the event is to be interpreted as a key (1) > + or a switch (5). > + > + required: > + - linux,code > + > + additionalProperties: false > + > + dependencies: > + azoteq,ref-weight: ["azoteq,ref-select"] > + azoteq,use-prox: ["azoteq,ref-select"] > + > + additionalProperties: false > + > + "^slider-[0-1]$": > + type: object > + description: Represents a slider comprising three or four channels. > + > + properties: > + azoteq,channel-select: > + $ref: /schemas/types.yaml#/definitions/uint32-array > + minItems: 3 > + maxItems: 4 > + items: > + minimum: 0 > + maximum: 9 > + description: > + Specifies the order of the channels that participate in the slider. > + > + azoteq,slider-size: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 65535 > + description: > + Specifies the slider's one-dimensional resolution, equal to the > + maximum coordinate plus one. > + > + azoteq,lower-cal: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 255 > + description: Specifies the slider's lower starting point. > + > + azoteq,upper-cal: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 255 > + description: Specifies the slider's upper starting point. > + > + azoteq,top-speed: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 65535 > + description: > + Specifies the speed of movement after which coordinate filtering is > + no longer applied. > + > + azoteq,bottom-speed: > + $ref: /schemas/types.yaml#/definitions/uint32 > + multipleOf: 4 > + minimum: 0 > + maximum: 1020 > + description: > + Specifies the speed of movement after which coordinate filtering is > + linearly reduced. > + > + azoteq,bottom-beta: > + $ref: /schemas/types.yaml#/definitions/uint32 > + minimum: 0 > + maximum: 7 > + description: > + Specifies the coordinate filter damping factor to be applied > + while the speed of movement is below that which is specified > + by azoteq,bottom-speed. > + > + azoteq,static-beta: > + type: boolean > + description: > + Applies the coordinate filter damping factor specified by > + azoteq,bottom-beta regardless of the speed of movement. > + > + azoteq,use-prox: > + type: boolean > + description: > + Directs the slider to respond to the proximity states of the selected > + channels instead of their corresponding touch states. Note the slider > + cannot report granular coordinates during a state of proximity. > + > + linux,axis: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: > + Specifies the absolute axis to which coordinates are mapped. Specify > + ABS_WHEEL to operate the slider as a wheel (IQS7222C only). > + > + patternProperties: > + "^event-(press|tap|(swipe|flick)-(pos|neg))$": > + type: object > + description: > + Represents a press or gesture (IQS7222A only) event reported by > + the slider. > + > + properties: > + linux,code: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: Numeric key code associated with the event. > + > + azoteq,gesture-max-ms: > + multipleOf: 4 > + minimum: 0 > + maximum: 1020 > + description: > + Specifies the length of time (in ms) within which a tap, swipe > + or flick gesture must be completed in order to be acknowledged > + by the device. The number specified for any one swipe or flick > + gesture applies to all remaining swipe or flick gestures. > + > + azoteq,gesture-min-ms: > + multipleOf: 4 > + minimum: 0 > + maximum: 124 > + description: > + Specifies the length of time (in ms) for which a tap gesture must > + be held in order to be acknowledged by the device. > + > + azoteq,gesture-dist: > + $ref: /schemas/types.yaml#/definitions/uint32 > + multipleOf: 16 > + minimum: 0 > + maximum: 4080 > + description: > + Specifies the distance across which a swipe or flick gesture must > + travel in order to be acknowledged by the device. The number spec- > + ified for any one swipe or flick gesture applies to all remaining > + swipe or flick gestures. > + > + azoteq,gpio-select: > + $ref: /schemas/types.yaml#/definitions/uint32-array > + minItems: 1 > + maxItems: 1 > + items: > + minimum: 0 > + maximum: 0 > + description: | > + Specifies an individual GPIO mapped to a tap, swipe or flick > + gesture as follows: > + 0: GPIO0 > + 1: GPIO3 (reserved) > + 2: GPIO4 (reserved) > + > + Note that although multiple events can be mapped to a single > + GPIO, they must all be of the same type (proximity, touch or > + slider gesture). > + > + required: > + - linux,code > + > + additionalProperties: false > + > + required: > + - azoteq,channel-select > + > + additionalProperties: false > + > + "^gpio-[0-2]$": > + type: object > + description: | > + Represents a GPIO mapped to one or more events as follows: > + gpio-0: GPIO0 > + gpio-1: GPIO3 (IQS7222C only) > + gpio-2: GPIO4 (IQS7222C only) > + > + allOf: > + - $ref: ../pinctrl/pincfg-node.yaml# > + > + properties: > + drive-open-drain: true > + > + additionalProperties: false > + > +allOf: > + - if: > + properties: > + compatible: > + contains: > + const: azoteq,iqs7222b > + > + then: > + patternProperties: > + "^cycle-[0-9]$": > + properties: > + azoteq,iref-enable: false > + > + "^channel-[0-19]$": > + properties: > + azoteq,ref-select: false > + > + patternProperties: > + "^event-(prox|touch)$": > + properties: > + azoteq,gpio-select: false > + > + "^slider-[0-1]$": false > + > + "^gpio-[0-2]$": false > + > + - if: > + properties: > + compatible: > + contains: > + const: azoteq,iqs7222a > + > + then: > + patternProperties: > + "^channel-[0-19]$": > + patternProperties: > + "^event-(prox|touch)$": > + properties: > + azoteq,gpio-select: > + maxItems: 1 > + items: > + maximum: 0 > + > + "^slider-[0-1]$": > + properties: > + azoteq,slider-size: > + multipleOf: 16 > + maximum: 4080 > + > + azoteq,top-speed: > + multipleOf: 4 > + maximum: 1020 > + > + else: > + patternProperties: > + "^channel-[0-19]$": > + properties: > + azoteq,ulp-allow: false > + > + "^slider-[0-1]$": > + patternProperties: > + "^event-(press|tap|(swipe|flick)-(pos|neg))$": > + properties: > + azoteq,gesture-max-ms: false > + > + azoteq,gesture-min-ms: false > + > + azoteq,gesture-dist: false > + > + azoteq,gpio-select: false > + > +required: > + - compatible > + - reg > + - irq-gpios > + - "#address-cells" > + - "#size-cells" > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/gpio/gpio.h> > + #include <dt-bindings/input/input.h> > + > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + > + iqs7222a@44 { > + compatible = "azoteq,iqs7222a"; > + reg = <0x44>; > + irq-gpios = <&gpio 4 GPIO_ACTIVE_LOW>; > + azoteq,lta-beta-lp = <7>; > + azoteq,lta-beta-np = <8>; > + azoteq,counts-beta-lp = <2>; > + azoteq,counts-beta-np = <3>; > + azoteq,lta-fast-beta-lp = <3>; > + azoteq,lta-fast-beta-np = <4>; > + > + cycle-0 { > + azoteq,conv-period = <5>; > + azoteq,conv-frac = <127>; > + azoteq,tx-enable = <1>, <2>, <4>, <5>; > + azoteq,dead-time-enable; > + azoteq,sense-mode = <2>; > + }; > + > + cycle-1 { > + azoteq,conv-period = <5>; > + azoteq,conv-frac = <127>; > + azoteq,tx-enable = <5>; > + azoteq,dead-time-enable; > + azoteq,sense-mode = <2>; > + }; > + > + cycle-2 { > + azoteq,conv-period = <5>; > + azoteq,conv-frac = <127>; > + azoteq,tx-enable = <4>; > + azoteq,dead-time-enable; > + azoteq,sense-mode = <2>; > + }; > + > + cycle-3 { > + azoteq,conv-period = <5>; > + azoteq,conv-frac = <127>; > + azoteq,tx-enable = <2>; > + azoteq,dead-time-enable; > + azoteq,sense-mode = <2>; > + }; > + > + cycle-4 { > + azoteq,conv-period = <5>; > + azoteq,conv-frac = <127>; > + azoteq,tx-enable = <1>; > + azoteq,dead-time-enable; > + azoteq,sense-mode = <2>; > + }; > + > + cycle-5 { > + azoteq,conv-period = <2>; > + azoteq,conv-frac = <0>; > + }; > + > + cycle-6 { > + azoteq,conv-period = <2>; > + azoteq,conv-frac = <0>; > + }; > + > + channel-0 { > + azoteq,ulp-allow; > + azoteq,global-halt; > + azoteq,invert-enable; > + azoteq,rx-enable = <3>; > + azoteq,ati-target = <800>; > + azoteq,ati-base = <208>; > + azoteq,ati-mode = <5>; > + }; > + > + channel-1 { > + azoteq,global-halt; > + azoteq,invert-enable; > + azoteq,rx-enable = <3>; > + azoteq,ati-target = <496>; > + azoteq,ati-base = <208>; > + azoteq,ati-mode = <5>; > + }; > + > + channel-2 { > + azoteq,global-halt; > + azoteq,invert-enable; > + azoteq,rx-enable = <3>; > + azoteq,ati-target = <496>; > + azoteq,ati-base = <208>; > + azoteq,ati-mode = <5>; > + }; > + > + channel-3 { > + azoteq,global-halt; > + azoteq,invert-enable; > + azoteq,rx-enable = <3>; > + azoteq,ati-target = <496>; > + azoteq,ati-base = <208>; > + azoteq,ati-mode = <5>; > + }; > + > + channel-4 { > + azoteq,global-halt; > + azoteq,invert-enable; > + azoteq,rx-enable = <3>; > + azoteq,ati-target = <496>; > + azoteq,ati-base = <208>; > + azoteq,ati-mode = <5>; > + }; > + > + channel-5 { > + azoteq,ulp-allow; > + azoteq,global-halt; > + azoteq,invert-enable; > + azoteq,rx-enable = <6>; > + azoteq,ati-target = <800>; > + azoteq,ati-base = <144>; > + azoteq,ati-mode = <5>; > + }; > + > + channel-6 { > + azoteq,global-halt; > + azoteq,invert-enable; > + azoteq,rx-enable = <6>; > + azoteq,ati-target = <496>; > + azoteq,ati-base = <160>; > + azoteq,ati-mode = <5>; > + > + event-touch { > + linux,code = <KEY_MUTE>; > + }; > + }; > + > + channel-7 { > + azoteq,global-halt; > + azoteq,invert-enable; > + azoteq,rx-enable = <6>; > + azoteq,ati-target = <496>; > + azoteq,ati-base = <160>; > + azoteq,ati-mode = <5>; > + > + event-touch { > + linux,code = <KEY_VOLUMEDOWN>; > + }; > + }; > + > + channel-8 { > + azoteq,global-halt; > + azoteq,invert-enable; > + azoteq,rx-enable = <6>; > + azoteq,ati-target = <496>; > + azoteq,ati-base = <160>; > + azoteq,ati-mode = <5>; > + > + event-touch { > + linux,code = <KEY_VOLUMEUP>; > + }; > + }; > + > + channel-9 { > + azoteq,global-halt; > + azoteq,invert-enable; > + azoteq,rx-enable = <6>; > + azoteq,ati-target = <496>; > + azoteq,ati-base = <160>; > + azoteq,ati-mode = <5>; > + > + event-touch { > + linux,code = <KEY_POWER>; > + }; > + }; > + > + channel-10 { > + azoteq,ulp-allow; > + azoteq,ati-target = <496>; > + azoteq,ati-base = <112>; > + > + event-touch { > + linux,code = <SW_LID>; > + linux,input-type = <EV_SW>; > + }; > + }; > + > + channel-11 { > + azoteq,ati-target = <496>; > + azoteq,ati-base = <112>; > + }; > + > + slider-0 { > + azoteq,channel-select = <1>, <2>, <3>, <4>; > + azoteq,slider-size = <4080>; > + azoteq,upper-cal = <50>; > + azoteq,lower-cal = <30>; > + azoteq,top-speed = <200>; > + azoteq,bottom-speed = <1>; > + azoteq,bottom-beta = <3>; > + > + event-tap { > + linux,code = <KEY_PLAYPAUSE>; > + azoteq,gesture-max-ms = <600>; > + azoteq,gesture-min-ms = <24>; > + }; > + > + event-flick-pos { > + linux,code = <KEY_NEXTSONG>; > + azoteq,gesture-max-ms = <600>; > + azoteq,gesture-dist = <816>; > + }; > + > + event-flick-neg { > + linux,code = <KEY_PREVIOUSSONG>; > + }; > + }; > + }; > + }; > + > +... > -- > 2.25.1 > >
