162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/watchdog/st,stm32-iwdg.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: STMicroelectronics STM32 Independent WatchDoG (IWDG) 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Yannick Fertre <yannick.fertre@foss.st.com> 1162306a36Sopenharmony_ci - Christophe Roullier <christophe.roullier@foss.st.com> 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ciallOf: 1462306a36Sopenharmony_ci - $ref: watchdog.yaml# 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ciproperties: 1762306a36Sopenharmony_ci compatible: 1862306a36Sopenharmony_ci enum: 1962306a36Sopenharmony_ci - st,stm32-iwdg 2062306a36Sopenharmony_ci - st,stm32mp1-iwdg 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ci reg: 2362306a36Sopenharmony_ci maxItems: 1 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci clocks: 2662306a36Sopenharmony_ci items: 2762306a36Sopenharmony_ci - description: Low speed clock 2862306a36Sopenharmony_ci - description: Optional peripheral clock 2962306a36Sopenharmony_ci minItems: 1 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ci clock-names: 3262306a36Sopenharmony_ci items: 3362306a36Sopenharmony_ci enum: 3462306a36Sopenharmony_ci - lsi 3562306a36Sopenharmony_ci - pclk 3662306a36Sopenharmony_ci minItems: 1 3762306a36Sopenharmony_ci maxItems: 2 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_cirequired: 4062306a36Sopenharmony_ci - compatible 4162306a36Sopenharmony_ci - reg 4262306a36Sopenharmony_ci - clocks 4362306a36Sopenharmony_ci - clock-names 4462306a36Sopenharmony_ci 4562306a36Sopenharmony_ciunevaluatedProperties: false 4662306a36Sopenharmony_ci 4762306a36Sopenharmony_ciexamples: 4862306a36Sopenharmony_ci - | 4962306a36Sopenharmony_ci #include <dt-bindings/clock/stm32mp1-clks.h> 5062306a36Sopenharmony_ci watchdog@5a002000 { 5162306a36Sopenharmony_ci compatible = "st,stm32mp1-iwdg"; 5262306a36Sopenharmony_ci reg = <0x5a002000 0x400>; 5362306a36Sopenharmony_ci clocks = <&rcc IWDG2>, <&rcc CK_LSI>; 5462306a36Sopenharmony_ci clock-names = "pclk", "lsi"; 5562306a36Sopenharmony_ci timeout-sec = <32>; 5662306a36Sopenharmony_ci }; 5762306a36Sopenharmony_ci 5862306a36Sopenharmony_ci... 59