device_for_each_child_node(dev, child) {
struct gpio_desc *desc;
- desc = devm_get_gpiod_from_child(dev, child);
+ desc = devm_get_gpiod_from_child(dev, NULL, child);
if (IS_ERR(desc)) {
error = PTR_ERR(desc);
if (error != -EPROBE_DEFER)
&button->type))
button->type = EV_KEY;
- button->wakeup = fwnode_property_present(child, "gpio-key,wakeup");
+ button->wakeup =
+ fwnode_property_read_bool(child, "wakeup-source") ||
+ /* legacy name */
+ fwnode_property_read_bool(child, "gpio-key,wakeup");
if (fwnode_property_read_u32(child, "debounce-interval",
&button->debounce_interval))