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>
83 lines
1.7 KiB
YAML
83 lines
1.7 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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$id: http://devicetree.org/schemas/power/reset/atmel,at91sam9260-shdwc.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Microchip AT91 SHDWC Shutdown Controller
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maintainers:
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- Claudiu Beznea <claudiu.beznea@microchip.com>
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description: |
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Microchip AT91 SHDWC shutdown controller controls the power supplies VDDIO
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and VDDCORE and the wake-up detection on debounced input lines.
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properties:
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compatible:
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enum:
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- atmel,at91sam9260-shdwc
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- atmel,at91sam9rl-shdwc
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- atmel,at91sam9x5-shdwc
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reg:
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maxItems: 1
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clocks:
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maxItems: 1
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atmel,wakeup-mode:
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description: operation mode of the wakeup mode
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$ref: /schemas/types.yaml#/definitions/string
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enum: [ none, high, low, any ]
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atmel,wakeup-counter:
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description: counter on wake-up 0
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$ref: /schemas/types.yaml#/definitions/uint32
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minimum: 0
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maximum: 15
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atmel,wakeup-rtt-timer:
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description: enable real-time timer wake-up
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type: boolean
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atmel,wakeup-rtc-timer:
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description: enable real-time clock wake-up
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type: boolean
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required:
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- compatible
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- reg
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- clocks
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allOf:
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- if:
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properties:
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compatible:
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contains:
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const: atmel,at91sam9x5-shdwc
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then:
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properties:
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atmel,wakeup-rtt-timer: false
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- if:
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properties:
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compatible:
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contains:
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const: atmel,at91sam9260-shdwc
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then:
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properties:
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atmel,wakeup-rtc-timer: false
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additionalProperties: false
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examples:
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- |
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shdwc: poweroff@fffffd10 {
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compatible = "atmel,at91sam9260-shdwc";
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reg = <0xfffffd10 0x10>;
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clocks = <&clk32k>;
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};
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...
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