18c2ecf20Sopenharmony_ciLantiq WTD watchdog binding 28c2ecf20Sopenharmony_ci============================ 38c2ecf20Sopenharmony_ci 48c2ecf20Sopenharmony_ciThis describes the binding of the Lantiq watchdog driver. 58c2ecf20Sopenharmony_ci 68c2ecf20Sopenharmony_ci------------------------------------------------------------------------------- 78c2ecf20Sopenharmony_ciRequired properties: 88c2ecf20Sopenharmony_ci- compatible : Should be one of 98c2ecf20Sopenharmony_ci "lantiq,wdt" 108c2ecf20Sopenharmony_ci "lantiq,xrx100-wdt" 118c2ecf20Sopenharmony_ci "lantiq,xrx200-wdt", "lantiq,xrx100-wdt" 128c2ecf20Sopenharmony_ci "lantiq,falcon-wdt" 138c2ecf20Sopenharmony_ci- reg : Address of the watchdog block 148c2ecf20Sopenharmony_ci- lantiq,rcu : A phandle to the RCU syscon (required for 158c2ecf20Sopenharmony_ci "lantiq,falcon-wdt" and "lantiq,xrx100-wdt") 168c2ecf20Sopenharmony_ci 178c2ecf20Sopenharmony_ci------------------------------------------------------------------------------- 188c2ecf20Sopenharmony_ciExample for the watchdog on the xRX200 SoCs: 198c2ecf20Sopenharmony_ci watchdog@803f0 { 208c2ecf20Sopenharmony_ci compatible = "lantiq,xrx200-wdt", "lantiq,xrx100-wdt"; 218c2ecf20Sopenharmony_ci reg = <0x803f0 0x10>; 228c2ecf20Sopenharmony_ci 238c2ecf20Sopenharmony_ci lantiq,rcu = <&rcu0>; 248c2ecf20Sopenharmony_ci }; 25