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| author | Jeff LaBundy <jeff@labundy.com> | 2022-06-28 01:16:15 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-25 12:45:20 +0300 |
| commit | 342682efc6904b0823af2de3f814f639adb8b9e2 (patch) | |
| tree | 471b8764febc44fbb24b61408599f08b82656079 /Documentation | |
| parent | 94683976b16c4e1f3ff1d3a36ec6a8c7dec88446 (diff) | |
| download | linux-342682efc6904b0823af2de3f814f639adb8b9e2.tar.xz | |
dt-bindings: input: iqs7222: Extend slider-mapped GPIO to IQS7222C
commit f0ea452715d72bc365d2b401ceb458f5ae82eeec upstream.
Although the IQS7222C does not offer slider gesture support, the
press/release event can still be mapped to any of the IQS7222C's
three GPIO pins. Update the binding to reflect this relationship.
Fixes: 44dc42d254bf ("dt-bindings: input: Add bindings for Azoteq IQS7222A/B/C")
Signed-off-by: Jeff LaBundy <jeff@labundy.com>
Link: https://lore.kernel.org/r/20220626072412.475211-10-jeff@labundy.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/input/azoteq,iqs7222.yaml | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/Documentation/devicetree/bindings/input/azoteq,iqs7222.yaml b/Documentation/devicetree/bindings/input/azoteq,iqs7222.yaml index c9c3a1e9bcae..32d0d5190334 100644 --- a/Documentation/devicetree/bindings/input/azoteq,iqs7222.yaml +++ b/Documentation/devicetree/bindings/input/azoteq,iqs7222.yaml @@ -611,16 +611,15 @@ patternProperties: azoteq,gpio-select: $ref: /schemas/types.yaml#/definitions/uint32-array minItems: 1 - maxItems: 1 + maxItems: 3 items: minimum: 0 - maximum: 0 + maximum: 2 description: | - Specifies an individual GPIO mapped to a tap, swipe or flick - gesture as follows: + Specifies one or more GPIO mapped to the event as follows: 0: GPIO0 - 1: GPIO3 (reserved) - 2: GPIO4 (reserved) + 1: GPIO3 (IQS7222C only) + 2: GPIO4 (IQS7222C only) Note that although multiple events can be mapped to a single GPIO, they must all be of the same type (proximity, touch or @@ -705,6 +704,14 @@ allOf: multipleOf: 4 maximum: 1020 + patternProperties: + "^event-(press|tap|(swipe|flick)-(pos|neg))$": + properties: + azoteq,gpio-select: + maxItems: 1 + items: + maximum: 0 + else: patternProperties: "^channel-([0-9]|1[0-9])$": @@ -721,8 +728,6 @@ allOf: azoteq,gesture-dist: false - azoteq,gpio-select: false - required: - compatible - reg |