1*90e09575SFrank Li# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*90e09575SFrank Li%YAML 1.2 3*90e09575SFrank Li--- 4*90e09575SFrank Li$id: http://devicetree.org/schemas/watchdog/zii,rave-wdt.yaml# 5*90e09575SFrank Li$schema: http://devicetree.org/meta-schemas/core.yaml# 6*90e09575SFrank Li 7*90e09575SFrank Lititle: Zodiac RAVE Watchdog Timer 8*90e09575SFrank Li 9*90e09575SFrank Limaintainers: 10*90e09575SFrank Li - Martyn Welch <martyn.welch@collabora.co.uk> 11*90e09575SFrank Li - Guenter Roeck <linux@roeck-us.net> 12*90e09575SFrank Li - Wim Van Sebroeck <wim@iguana.be> 13*90e09575SFrank Li 14*90e09575SFrank Liproperties: 15*90e09575SFrank Li compatible: 16*90e09575SFrank Li const: zii,rave-wdt 17*90e09575SFrank Li 18*90e09575SFrank Li reg: 19*90e09575SFrank Li maxItems: 1 20*90e09575SFrank Li description: i2c slave address of device, usually 0x38 21*90e09575SFrank Li 22*90e09575SFrank Li reset-duration-ms: 23*90e09575SFrank Li description: 24*90e09575SFrank Li Duration of the pulse generated when the watchdog times 25*90e09575SFrank Li out. 26*90e09575SFrank Li 27*90e09575SFrank Lirequired: 28*90e09575SFrank Li - compatible 29*90e09575SFrank Li - reg 30*90e09575SFrank Li 31*90e09575SFrank LiallOf: 32*90e09575SFrank Li - $ref: watchdog.yaml# 33*90e09575SFrank Li 34*90e09575SFrank LiunevaluatedProperties: false 35*90e09575SFrank Li 36*90e09575SFrank Liexamples: 37*90e09575SFrank Li - | 38*90e09575SFrank Li i2c { 39*90e09575SFrank Li #address-cells = <1>; 40*90e09575SFrank Li #size-cells = <0>; 41*90e09575SFrank Li 42*90e09575SFrank Li watchdog@38 { 43*90e09575SFrank Li compatible = "zii,rave-wdt"; 44*90e09575SFrank Li reg = <0x38>; 45*90e09575SFrank Li timeout-sec = <30>; 46*90e09575SFrank Li reset-duration-ms = <30>; 47*90e09575SFrank Li }; 48*90e09575SFrank Li }; 49*90e09575SFrank Li 50