fdtbus_register_gpio_controller
fdtbus_register_gpio_controller(sc->sc_dev, sc->sc_phandle_gpio, &meson_pinctrl_gpio_funcs);
fdtbus_register_gpio_controller(self, phandle, &apple_pinctrl_gpio_funcs);
fdtbus_register_gpio_controller(self, gpio,
fdtbus_register_gpio_controller(self, faa->faa_phandle, &bcmgpio_funcs);
fdtbus_register_gpio_controller(self, child, &imx23_gpio_funcs);
fdtbus_register_gpio_controller(self, faa->faa_phandle,
fdtbus_register_gpio_controller(self, phandle, &imx6_gpio_funcs);
fdtbus_register_gpio_controller(self, phandle, &rk_gpio_funcs);
fdtbus_register_gpio_controller(bank->bank_dev, node,
fdtbus_register_gpio_controller(self, phandle, &sunxi_gpio_funcs);
fdtbus_register_gpio_controller(self, phandle, &ti_gpio_funcs);
fdtbus_register_gpio_controller(self, phandle, &zynq_gpio_funcs);
fdtbus_register_gpio_controller(self, phandle, &octgpio_funcs);
fdtbus_register_gpio_controller(sc->sc_dev, sc->sc_phandle,
fdtbus_register_gpio_controller(sc->sc_dev, sc->sc_phandle,
int fdtbus_register_gpio_controller(device_t, int,
fdtbus_register_gpio_controller(self, faa->faa_phandle,
fdtbus_register_gpio_controller(self, phandle,
fdtbus_register_gpio_controller(sc->sc_dev, sc->sc_phandle,
fdtbus_register_gpio_controller(sc->sc_dev, sc->sc_phandle,
fdtbus_register_gpio_controller(sc->sc_dev, phandle, &twl_gpio_funcs);