18c2ecf20Sopenharmony_ciSpreadtrum SoCs Watchdog timer
28c2ecf20Sopenharmony_ci
38c2ecf20Sopenharmony_ciRequired properties:
48c2ecf20Sopenharmony_ci- compatible : Should be "sprd,sp9860-wdt".
58c2ecf20Sopenharmony_ci- reg : Specifies base physical address and size of the registers.
68c2ecf20Sopenharmony_ci- interrupts : Exactly one interrupt specifier.
78c2ecf20Sopenharmony_ci- timeout-sec : Contain the default watchdog timeout in seconds.
88c2ecf20Sopenharmony_ci- clock-names : Contain the input clock names.
98c2ecf20Sopenharmony_ci- clocks : Phandles to input clocks.
108c2ecf20Sopenharmony_ci
118c2ecf20Sopenharmony_ciExample:
128c2ecf20Sopenharmony_ci	watchdog: watchdog@40310000 {
138c2ecf20Sopenharmony_ci		compatible = "sprd,sp9860-wdt";
148c2ecf20Sopenharmony_ci		reg = <0 0x40310000 0 0x1000>;
158c2ecf20Sopenharmony_ci		interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
168c2ecf20Sopenharmony_ci		timeout-sec = <12>;
178c2ecf20Sopenharmony_ci		clock-names = "enable", "rtc_enable";
188c2ecf20Sopenharmony_ci		clocks = <&clk_aon_apb_gates1 8>, <&clk_aon_apb_rtc_gates 9>;
198c2ecf20Sopenharmony_ci	};
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