Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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
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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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