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cubelinux-kernel/Documentation/devicetree/bindings/rtc/epson,rtc7301.yaml
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Greg Kroah-Hartman 598cf27219 Linux 6.19.3
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>
2026-02-19 16:33:27 +01:00

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YAML

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/rtc/epson,rtc7301.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Epson Toyocom RTC-7301SF/DG
description:
The only difference between the two variants is the packaging.
The DG variant is a DIL package, and the SF variant is a flat
package.
maintainers:
- Akinobu Mita <akinobu.mita@gmail.com>
properties:
compatible:
enum:
- epson,rtc7301dg
- epson,rtc7301sf
reg:
maxItems: 1
reg-io-width:
description:
The size (in bytes) of the IO accesses that should be performed
on the device.
enum: [1, 4]
default: 4
interrupts:
maxItems: 1
required:
- compatible
- reg
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
rtc: rtc@44a00000 {
compatible = "epson,rtc7301dg";
reg = <0x44a00000 0x10000>;
reg-io-width = <4>;
interrupt-parent = <&axi_intc_0>;
interrupts = <3 2>;
};