/dts-v1/;
/plugin/;

/ {
	compatible = "allwinner,sun4i-a10", "allwinner,sun7i-a20", "allwinner,sun8i-h3", "allwinner,sun50i-a64", "allwinner,sun50i-h5";

	fragment@0 {
		target-path = "/";
		__overlay__ {
			gpio-keys {
				compatible = "gpio-keys";
				autorepeat;
				pinctrl-names = "default";
				pinctrl-0 = <&wifi_wake>;

				switch-4 {
					label = "sw4";
					linux,code = <116>; /* KEY_POWER, see include/uapi/linux/input-event-codes.h */
					gpios = <&r_pio 0 3 1>; /* GPIO_ACTIVE_LOW */
					wakeup-source;
				};

				wl_host_wake {
					linux,code = <143>; /* KEY_WAKEUP, see include/uapi/linux/input-event-codes.h */
					label = "wifi-host-wakeup";
					gpios = <&pio 6 10 1>; /* PG10 GPIO_ACTIVE_LOW */ 
					wakeup-source;
				};
			};

			wifi_pwrseq: wifi_pwrseq {
				compatible = "mmc-pwrseq-simple";
				pinctrl-names = "default";
				pinctrl-0 = <&wifi_rst>;
				reset-gpios = <&r_pio 0 7 1>; /* GPIO_ACTIVE_LOW PL7 WIFI_EN */
				post-power-on-delay-ms = <50>;
				clocks = <&rtc 1>; /* CLK_OSC32K_FANOUT */
				clock-names = "ext_clock";
			};
		};
	};

	fragment@1 {
		target = <&mmc1>;
		__overlay__ {
			vqmmc-supply = <&reg_vcc3v3>;
			mmc-pwrseq = <&wifi_pwrseq>;
			non-removable;
			keep-power-in-suspend;
		};
	};

	fragment@2 {
		target = <&pio>;
		__overlay__ {
			wifi_wake: wifi_wake {
				pins = "PG10";
				function = "gpio_in";
			};
		};
	};

	fragment@3 {
		target = <&r_pio>;
		__overlay__ {
			wifi_rst: wifi_rst {
				pins = "PL7";
				function = "gpio_out";
			};
		};
	};
};