dt-bindings: input: cypress,cyapa: convert to dtschema
Convert the Cypress All Points Addressable (APA) I2C Touchpad / Trackpad bindings to DT schema. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230511102559.175088-1-krzysztof.kozlowski@linaro.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
parent
e96220bce5
commit
17caa38a98
|
@ -1,42 +0,0 @@
|
|||
Cypress I2C Touchpad
|
||||
|
||||
Required properties:
|
||||
- compatible: must be "cypress,cyapa".
|
||||
- reg: I2C address of the chip.
|
||||
- interrupts: interrupt to which the chip is connected (see interrupt
|
||||
binding[0]).
|
||||
|
||||
Optional properties:
|
||||
- wakeup-source: touchpad can be used as a wakeup source.
|
||||
- pinctrl-names: should be "default" (see pinctrl binding [1]).
|
||||
- pinctrl-0: a phandle pointing to the pin settings for the device (see
|
||||
pinctrl binding [1]).
|
||||
- vcc-supply: a phandle for the regulator supplying 3.3V power.
|
||||
|
||||
[0]: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
|
||||
[1]: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
|
||||
|
||||
Example:
|
||||
&i2c0 {
|
||||
/* ... */
|
||||
|
||||
/* Cypress Gen3 touchpad */
|
||||
touchpad@67 {
|
||||
compatible = "cypress,cyapa";
|
||||
reg = <0x67>;
|
||||
interrupt-parent = <&gpio>;
|
||||
interrupts = <2 IRQ_TYPE_EDGE_FALLING>; /* GPIO 2 */
|
||||
wakeup-source;
|
||||
};
|
||||
|
||||
/* Cypress Gen5 and later touchpad */
|
||||
touchpad@24 {
|
||||
compatible = "cypress,cyapa";
|
||||
reg = <0x24>;
|
||||
interrupt-parent = <&gpio>;
|
||||
interrupts = <2 IRQ_TYPE_EDGE_FALLING>; /* GPIO 2 */
|
||||
wakeup-source;
|
||||
};
|
||||
|
||||
/* ... */
|
||||
};
|
|
@ -0,0 +1,49 @@
|
|||
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/input/cypress,cyapa.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Cypress All Points Addressable (APA) I2C Touchpad / Trackpad
|
||||
|
||||
maintainers:
|
||||
- Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
const: cypress,cyapa
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
interrupts:
|
||||
maxItems: 1
|
||||
|
||||
wakeup-source: true
|
||||
|
||||
vcc-supply:
|
||||
description: 3.3V power
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- interrupts
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/interrupt-controller/irq.h>
|
||||
|
||||
i2c {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
trackpad@67 {
|
||||
reg = <0x67>;
|
||||
compatible = "cypress,cyapa";
|
||||
interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
|
||||
interrupt-parent = <&gpx1>;
|
||||
wakeup-source;
|
||||
};
|
||||
};
|
Loading…
Reference in New Issue