1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
4 $id: http://devicetree.org/schemas/mfd/brcm,twd.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Broadcom's Timer-Watchdog (aka TWD)
10 - Rafał Miłecki <rafal@milecki.pl>
13 Broadcom has a Timer-Watchdog block used in multiple SoCs (e.g., BCM4908,
14 BCM63xx, BCM7038). There are few variants available (they differ slightly in
15 registers layout). This block consists of: timers, watchdog and optionally a
16 software reset handler.
39 '^watchdog@[a-f0-9]+$':
40 $ref: /schemas/watchdog/brcm,bcm7038-wdt.yaml
42 additionalProperties: false
50 compatible = "brcm,bcm4908-twd", "simple-mfd", "syscon";
51 reg = <0xff800400 0x4c>;
52 ranges = <0x00000000 0xff800400 0x4c>;
58 compatible = "brcm,bcm7038-wdt";