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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:12 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:12 +0000 |
commit | 8665bd53f2f2e27e5511d90428cb3f60e6d0ce15 (patch) | |
tree | 8d58900dc0ebd4a3011f92c128d2fe45bc7c4bf2 /Documentation/devicetree/bindings/input/iqs269a.yaml | |
parent | Adding debian version 6.7.12-1. (diff) | |
download | linux-8665bd53f2f2e27e5511d90428cb3f60e6d0ce15.tar.xz linux-8665bd53f2f2e27e5511d90428cb3f60e6d0ce15.zip |
Merging upstream version 6.8.9.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/input/iqs269a.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/input/iqs269a.yaml | 98 |
1 files changed, 97 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/input/iqs269a.yaml b/Documentation/devicetree/bindings/input/iqs269a.yaml index 3c430d3859..2c3f693b89 100644 --- a/Documentation/devicetree/bindings/input/iqs269a.yaml +++ b/Documentation/devicetree/bindings/input/iqs269a.yaml @@ -9,6 +9,9 @@ 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. @@ -17,7 +20,10 @@ description: | properties: compatible: - const: azoteq,iqs269a + enum: + - azoteq,iqs269a + - azoteq,iqs269a-00 + - azoteq,iqs269a-d0 reg: maxItems: 1 @@ -204,6 +210,73 @@ properties: 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 @@ -454,6 +527,21 @@ patternProperties: 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 @@ -484,6 +572,14 @@ examples: 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>; |