76 lines
1.6 KiB
YAML
76 lines
1.6 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/input/qcom,pm8921-pwrkey.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm PM8921 PMIC Power Key
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maintainers:
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- Bjorn Andersson <andersson@kernel.org>
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allOf:
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- $ref: input.yaml#
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properties:
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compatible:
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oneOf:
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- enum:
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- qcom,pm8921-pwrkey
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- qcom,pm8058-pwrkey
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- items:
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- enum:
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- qcom,pm8018-pwrkey
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- const: qcom,pm8921-pwrkey
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reg:
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maxItems: 1
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interrupts:
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items:
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- description: key release
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- description: key press
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debounce:
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description:
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Time in microseconds that key must be pressed or
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released for state change interrupt to trigger.
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$ref: /schemas/types.yaml#/definitions/uint32
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pull-up:
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description:
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Presence of this property indicates that the KPDPWR_N
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pin should be configured for pull up.
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$ref: /schemas/types.yaml#/definitions/flag
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required:
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- compatible
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- reg
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- interrupts
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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ssbi {
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#address-cells = <1>;
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#size-cells = <0>;
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pmic@0 {
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reg = <0x0>;
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#address-cells = <1>;
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#size-cells = <0>;
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pwrkey@1c {
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compatible = "qcom,pm8921-pwrkey";
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reg = <0x1c>;
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interrupt-parent = <&pmicint>;
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interrupts = <50 IRQ_TYPE_EDGE_RISING>, <51 IRQ_TYPE_EDGE_RISING>;
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debounce = <15625>;
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pull-up;
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};
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};
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};
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...
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