6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
50 lines
1.2 KiB
YAML
50 lines
1.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/reset/ti,tps380x-reset.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: TI TPS380x reset controller node bindings
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maintainers:
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- Marco Felsch <kernel@pengutronix.de>
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description: |
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The TPS380x family [1] of supervisory circuits monitor supply voltages to
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provide circuit initialization and timing supervision. The devices assert a
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RESET signal if the voltage drops below a preset threshold or upon a manual
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reset input (MR). The RESET output remains asserted for the factory
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programmed delay after the voltage return above its threshold or after the
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manual reset input is released.
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[1] https://www.ti.com/product/TPS3801
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properties:
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compatible:
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enum:
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- ti,tps3801
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reset-gpios:
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maxItems: 1
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description: Reference to the GPIO connected to the MR pin.
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"#reset-cells":
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const: 0
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required:
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- compatible
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- reset-gpios
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- "#reset-cells"
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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reset: reset-controller {
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compatible = "ti,tps3801";
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#reset-cells = <0>;
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reset-gpios = <&gpio3 2 GPIO_ACTIVE_LOW>;
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};
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...
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