1 Binding for the LTC2952 PowerPath controller
3 This chip is used to externally trigger a system shut down. Once the trigger has
4 been sent, the chips' watchdog has to be reset to gracefully shut down.
5 If the Linux systems decides to shut down it powers off the platform via the
10 - compatible: Must contain: "lltc,ltc2952"
11 - trigger-gpios: phandle + gpio-specifier for the GPIO connected to the
13 - watchdog-gpios: phandle + gpio-specifier for the GPIO connected to the
15 - kill-gpios: phandle + gpio-specifier for the GPIO connected to the
21 compatible = "lltc,ltc2952";
23 trigger-gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
24 watchdog-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
25 kill-gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;