st,stm32-iwdg.yaml (1115B)
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/watchdog/st,stm32-iwdg.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: STMicroelectronics STM32 Independent WatchDoG (IWDG) bindings 8 9maintainers: 10 - Yannick Fertre <yannick.fertre@foss.st.com> 11 - Christophe Roullier <christophe.roullier@foss.st.com> 12 13allOf: 14 - $ref: "watchdog.yaml#" 15 16properties: 17 compatible: 18 enum: 19 - st,stm32-iwdg 20 - st,stm32mp1-iwdg 21 22 reg: 23 maxItems: 1 24 25 clocks: 26 items: 27 - description: Low speed clock 28 - description: Optional peripheral clock 29 minItems: 1 30 31 clock-names: 32 items: 33 enum: 34 - lsi 35 - pclk 36 minItems: 1 37 maxItems: 2 38 39required: 40 - compatible 41 - reg 42 - clocks 43 - clock-names 44 45unevaluatedProperties: false 46 47examples: 48 - | 49 #include <dt-bindings/clock/stm32mp1-clks.h> 50 watchdog@5a002000 { 51 compatible = "st,stm32mp1-iwdg"; 52 reg = <0x5a002000 0x400>; 53 clocks = <&rcc IWDG2>, <&rcc CK_LSI>; 54 clock-names = "pclk", "lsi"; 55 timeout-sec = <32>; 56 }; 57 58...