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>
52 lines
1.3 KiB
YAML
52 lines
1.3 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/rtc/brcm,brcmstb-waketimer.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Broadcom STB wake-up Timer
|
|
|
|
maintainers:
|
|
- Florian Fainelli <f.fainelli@gmail.com>
|
|
|
|
description:
|
|
The Broadcom STB wake-up timer provides a 27Mhz resolution timer, with the
|
|
ability to wake up the system from low-power suspend/standby modes and
|
|
optionally generate RTC alarm interrupts.
|
|
|
|
allOf:
|
|
- $ref: rtc.yaml#
|
|
|
|
properties:
|
|
compatible:
|
|
const: brcm,brcmstb-waketimer
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
interrupts:
|
|
minItems: 1
|
|
items:
|
|
- description: the TIMER interrupt
|
|
- description: the ALARM interrupt
|
|
description:
|
|
The TIMER interrupt wakes the system from low-power suspend/standby modes.
|
|
An ALARM interrupt may be specified to interrupt the CPU when an RTC alarm
|
|
is enabled.
|
|
|
|
clocks:
|
|
description: clock reference in the 27MHz domain
|
|
maxItems: 1
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
rtc@f041a080 {
|
|
compatible = "brcm,brcmstb-waketimer";
|
|
reg = <0xf041a080 0x14>;
|
|
interrupts-extended = <&aon_pm_l2_intc 0x04>,
|
|
<&upg_aux_aon_intr2_intc 0x08>;
|
|
clocks = <&upg_fixed>;
|
|
};
|