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- Bindings for MEN A21 Watchdog device connected to GPIO lines
- Required properties:
- - compatible: "men,a021-wdt"
- - gpios: Specifies the pins that control the Watchdog, order:
- 1: Watchdog enable
- 2: Watchdog fast-mode
- 3: Watchdog trigger
- 4: Watchdog reset cause bit 0
- 5: Watchdog reset cause bit 1
- 6: Watchdog reset cause bit 2
- Optional properties:
- - None
- Example:
- watchdog {
- compatible ="men,a021-wdt";
- gpios = <&gpio3 9 1 /* WD_EN */
- &gpio3 10 1 /* WD_FAST */
- &gpio3 11 1 /* WD_TRIG */
- &gpio3 6 1 /* RST_CAUSE[0] */
- &gpio3 7 1 /* RST_CAUSE[1] */
- &gpio3 8 1>; /* RST_CAUSE[2] */
- };
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