18c2ecf20Sopenharmony_ciST M41T80 family of RTC and compatible
28c2ecf20Sopenharmony_ci
38c2ecf20Sopenharmony_ciRequired properties:
48c2ecf20Sopenharmony_ci- compatible: should be one of:
58c2ecf20Sopenharmony_ci	"st,m41t62",
68c2ecf20Sopenharmony_ci	"st,m41t65",
78c2ecf20Sopenharmony_ci	"st,m41t80",
88c2ecf20Sopenharmony_ci	"st,m41t81",
98c2ecf20Sopenharmony_ci	"st,m41t81s",
108c2ecf20Sopenharmony_ci	"st,m41t82",
118c2ecf20Sopenharmony_ci	"st,m41t83",
128c2ecf20Sopenharmony_ci	"st,m41t84",
138c2ecf20Sopenharmony_ci	"st,m41t85",
148c2ecf20Sopenharmony_ci	"st,m41t87",
158c2ecf20Sopenharmony_ci	"microcrystal,rv4162",
168c2ecf20Sopenharmony_ci- reg: I2C bus address of the device
178c2ecf20Sopenharmony_ci
188c2ecf20Sopenharmony_ciOptional properties:
198c2ecf20Sopenharmony_ci- interrupts: rtc alarm interrupt.
208c2ecf20Sopenharmony_ci- clock-output-names: From common clock binding to override the default output
218c2ecf20Sopenharmony_ci                      clock name
228c2ecf20Sopenharmony_ci- wakeup-source: Enables wake up of host system on alarm
238c2ecf20Sopenharmony_ci
248c2ecf20Sopenharmony_ciExample:
258c2ecf20Sopenharmony_ci	rtc@68 {
268c2ecf20Sopenharmony_ci		compatible = "st,m41t80";
278c2ecf20Sopenharmony_ci		reg = <0x68>;
288c2ecf20Sopenharmony_ci		interrupt-parent = <&UIC0>;
298c2ecf20Sopenharmony_ci		interrupts = <0x9 0x8>;
308c2ecf20Sopenharmony_ci	};
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