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| author | Jeff LaBundy <jeff@labundy.com> | 2024-01-01 23:02:35 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2024-01-02 00:24:03 +0300 |
| commit | 56c083e3f5723c68055ab5f97d21e55aab7bd8ef (patch) | |
| tree | 69b1b361ebcd65dca2bc37bc0debf8bc5f2349ba /Documentation/devicetree/bindings/input | |
| parent | 00521a9bf96eaab358886d7a0c531d52027d3241 (diff) | |
| download | linux-56c083e3f5723c68055ab5f97d21e55aab7bd8ef.tar.xz | |
dt-bindings: input: iqs269a: Add bindings for OTP variants
This patch adds bindings for the D0 order code of the device. This
order code represents an OTP variant that enables a touch-and-hold
function in place of slider 1.
Also included is the ability to specify the 00 order code (default
option with no OTP customization) explicitly.
Signed-off-by: Jeff LaBundy <jeff@labundy.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/ZZMaW9RkQ9bKXOUn@nixie71
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'Documentation/devicetree/bindings/input')
| -rw-r--r-- | Documentation/devicetree/bindings/input/iqs269a.yaml | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/input/iqs269a.yaml b/Documentation/devicetree/bindings/input/iqs269a.yaml index b42f07542d27..2c3f693b8982 100644 --- a/Documentation/devicetree/bindings/input/iqs269a.yaml +++ b/Documentation/devicetree/bindings/input/iqs269a.yaml @@ -20,7 +20,10 @@ description: | properties: compatible: - const: azoteq,iqs269a + enum: + - azoteq,iqs269a + - azoteq,iqs269a-00 + - azoteq,iqs269a-d0 reg: maxItems: 1 @@ -207,6 +210,16 @@ 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 @@ -514,6 +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 |