ofw_bus_find_child
rnode = ofw_bus_find_child(ofw_bus_get_node(dev), "regulators");
child = ofw_bus_find_child(rnode,
rnode = ofw_bus_find_child(ofw_bus_get_node(dev), "regulators");
child = ofw_bus_find_child(rnode,
rnode = ofw_bus_find_child(node, "regulators");
child = ofw_bus_find_child(rnode, as3722s_def[i].name);
node = ofw_bus_find_child(node, "thermal-zones");
node = ofw_bus_find_child(node, "cpu");
node = ofw_bus_find_child(base_node, "pads");
node = ofw_bus_find_child(base_node, "ports");
node = ofw_bus_find_child(node, "lanes");
node = ofw_bus_find_child(node, "port");
timings_node = ofw_bus_find_child(node, "display-timings");
panel_info_node = ofw_bus_find_child(node, "panel-info");
child = ofw_bus_find_child(node, "tsc");
child = ofw_bus_find_child(node, "adc");
child = ofw_bus_find_child(dev_node, "ports");
endpoint_child = ofw_bus_find_child(child, "endpoint");
fpsnode = ofw_bus_find_child(node, "fps");
node = ofw_bus_find_child(node, fps_name);
rnode = ofw_bus_find_child(node, "regulators");
child = ofw_bus_find_child(rnode, max77620s_def[i].name);
node = ofw_bus_find_child(node, "thermal-zones");
node = ofw_bus_find_child(node, "cpu");
node = ofw_bus_find_child(node, "lanes");
node = ofw_bus_find_child(base_node, "pads");
node = ofw_bus_find_child(base_node, "ports");
usb3 = ofw_bus_find_child(node, "usb3-port");
host = ofw_bus_find_child(node, "host-port");
fixed_link = ofw_bus_find_child(node, "fixed-link");
fixed_link = ofw_bus_find_child(node, "fixed-link");
ports = ofw_bus_find_child(sc->node, "ports");
node = ofw_bus_find_child(child, "fixed-link");
ports = ofw_bus_find_child(node, "ports");
if ((parent = ofw_bus_find_child(node, "i2c-mux")) == 0)
rnode = ofw_bus_find_child(node, "regulators");
child = ofw_bus_find_child(rnode, act8846_regdefs[i].name);
rnode = ofw_bus_find_child(ofw_bus_get_node(sc->dev), "regulators");
child = ofw_bus_find_child(rnode,
ports = ofw_bus_find_child(node, "ports");
ports = ofw_bus_find_child(node, "ethernet-ports");
phandle_t ofw_bus_find_child(phandle_t, const char *);
endpoint = ofw_bus_find_child(port, "endpoint");
child = ofw_bus_find_child(node, portnode);
child = ofw_bus_find_child(node, portnode);
ports = ofw_bus_find_child(node, "ports");
p = ofw_bus_find_child(ofw_bus_get_node(sc->sc_dev), gmac_name);
child = ofw_bus_find_child(node, "simple-audio-card,cpu");
child = ofw_bus_find_child(node, "simple-audio-card,codec");
cpu_child = ofw_bus_find_child(node, "simple-audio-card,cpu");