691322a495
Drop the remaining "required: false" from the bindings, make CI happy. Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
27 lines
686 B
YAML
27 lines
686 B
YAML
# Copyright (c) 2021, Linumiz
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# SPDX-License-Identifier: Apache-2.0
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description: HZ-Grow GROW_R502A Fingerprint sensor.
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compatible: "hzgrow,r502a"
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include: [sensor-device.yaml, uart-device.yaml]
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properties:
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reg:
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required: true
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int-gpios:
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type: phandle-array
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required: true
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description: |
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Interrupt pin. When the sensor is touched, the GPIO is set to high.
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It is used to trigger a fingerprint enroll or match operations.
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vin-gpios:
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type: phandle-array
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description: |
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Voltage input pin to the fingerprint sensor.
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act-gpios:
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type: phandle-array
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description: |
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Finger detection power pin to detect the presence of finger.
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