On 04/01/2024 12:05, Jingbao Qiu wrote: >>> + >>> +required: >>> + - compatible >>> + - reg >>> + - rtc >>> + - por >>> + >>> +unevaluatedProperties: false >>> + >>> +examples: >>> + - | >>> + #include <dt-bindings/interrupt-controller/irq.h> >>> + >>> + misc@5025000 { >> >> >> misc can be anything. > > Actually, there are RTC and (Power On Reset/POR) here. I can't find a suitable > word to describe him. Can you give me some advice? Then maybe just rtc? If there is nothing else, why RTC is separate subnode? Best regards, Krzysztof