Lines Matching +full:open +full:- +full:circuit

1 * GPIO-controlled Watchdog
4 - compatible: Should contain "linux,wdt-gpio".
5 - gpios: From common gpio binding; gpio connection to WDT reset pin.
6 - hw_algo: The algorithm used by the driver. Should be one of the
8   - toggle: Either a high-to-low or a low-to-high transition clears
10     left floating or connected to a three-state buffer.
11   - level: Low or high level starts counting WDT timeout,
14 - hw_margin_ms: Maximum time to reset watchdog circuit (milliseconds).
17 - always-running: If the watchdog timer cannot be disabled, add this flag to
19   to toggle the signal when the device is open and the timeout elapsed.
24 		compatible = "linux,wdt-gpio";