From: Jeff LaBundy <jeff@xxxxxxxxxxx>
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@xxxxxxxxxxx>
Link: https://lore.kernel.org/r/20220626072412.475211-10-jeff@xxxxxxxxxxx
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
.../bindings/input/azoteq,iqs7222.yaml | 21 ++++++++++++-------
1 file 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
--
2.37.2
