kirkwood-lenovo-ix2-common.dtsi

#include "kirkwood.dtsi"
#include "kirkwood-6282.dtsi"

/ {
	/* 256 MB RAM. */
	memory {
		device_type = "memory";
		reg = <0x00000000 0x10000000>;
	};

	chosen {
		bootargs = "console=ttyS0,115200n8 earlyprintk";
		stdout-path = &uart1;
	};

	ocp@f1000000 {
		pinctrl: pin-controller@10000 {

			pmx_power_off: pmx-power-off {
				marvell,pins = "mpp36";
				marvell,function = "gpio";
			};

			pmx_sata1_power: pmx-sata1-power {
				marvell,pins = "mpp17";
				marvell,function = "gpio";
			};

			pmx_btn_power: pmx-btn-power {
				marvell,pins = "mpp15";
				marvell,function = "gpio";
			};

			pmx_btn_reset: pmx-btn-reset {
				marvell,pins = "mpp29";
				marvell,function = "gpio";
			};

			pmx_led_sys_white: pmx-led-sys-white {
				marvell,pins = "mpp39";
				marvell,function = "gpio";
			};

			pmx_led_sys_red: pmx-led-sys-red {
				marvell,pins = "mpp37";
				marvell,function = "gpio";
			};

			pmx_led_hdd_blue: pmx-led-hdd-blue {
				marvell,pins = "mpp26";
				marvell,function = "gpio";
			};

			pmx_led_hdd1_red: pmx-led-hdd1-red {
				marvell,pins = "mpp25";
				marvell,function = "gpio";
			};

			pmx_led_hdd2_red: pmx-led-hdd2-red {
				marvell,pins = "mpp24";
				marvell,function = "gpio";
			};

			pmx_led_brightness: pmx-led-brightness {
				marvell,pins = "mpp40", "mpp41";
				marvell,function = "gpio";
			};
		};

		/* Second serial port is available on header "CN4". */
		serial@12100 {
			status = "okay";
		};

		rtc@10300 {
			status = "okay";
		};

		i2c@11000 {
			status = "okay";

			adt7473: adt7473@2e {
				compatible = "adi,adt7473";
				reg = <0x2e>;
			};

			/* Also something at 0x64. Maybe Marvell i2c debug? */
		};

		sata@80000 {
			status = "okay";
			nr-ports = <2>;
		};
	};

	gpio-poweroff {
		compatible = "gpio-poweroff";
		pinctrl-0 = <&pmx_power_off>;
		pinctrl-names = "default";
		gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
	};

	gpio-keys {
		compatible = "gpio-keys";
		#address-cells = <1>;
		#size-cells = <0>;
		pinctrl-0 = <&pmx_btn_power &pmx_btn_reset>;
		pinctrl-names = "default";

		power {
			label = "Power Button";
			linux,code = <KEY_POWER>;
			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
		};

		reset {
			label = "Reset Button";
			linux,code = <KEY_RESTART>;
			gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
		};
	};

	gpio-leds {
		compatible = "gpio-leds";
		pinctrl-0 = <&pmx_led_sys_white &pmx_led_sys_red
			     &pmx_led_hdd_blue
			     &pmx_led_hdd1_red &pmx_led_hdd2_red>;
		pinctrl-names = "default";

		white-sys {
			label = "ix2:white:sys";
			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
			default-state = "keep";
		};

		red-sys {
			label = "ix2:red:sys";
			gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
		};

		blue-hdd {
			label = "ix2:blue:hdd";
			gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
		};

		red-hdd1 {
			label = "ix2:red:hdd1";
			gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>;
		};

		red-hdd2 {
			label = "ix2:red:hdd2";
			gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
		};
	};

	regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;
		pinctrl-0 = <&pmx_led_brightness
			     &pmx_sata1_power>;
		pinctrl-names = "default";

		led_power: regulator@1 {
			compatible = "regulator-gpio";
			reg = <1>;
			regulator-name = "LED brightness";
			regulator-type = "voltage";
			regulator-min-microvolt = <1100000>;
			regulator-max-microvolt = <3300000>;
			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH
				 &gpio1 8 GPIO_ACTIVE_HIGH>;
			gpios_states = <1 1>;
			state = <3300000 0x3
				 2200000 0x1
				 1100000 0x0>;
			regulator-always-on;
			regulator-boot-on;
			enable-active-high;
		};

		sata1_power: regulator@2 {
			compatible = "regulator-fixed";
			reg = <2>;
			regulator-name = "SATA1 Power";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			regulator-always-on;
			regulator-boot-on;
			enable-active-high;
			gpio = <&gpio0 17 GPIO_ACTIVE_HIGH>;
		};
	};
};

&mdio {
	status = "okay";
	ethphy0: ethernet-phy@0 {
		reg = <0>;
	};
};

&eth0 {
	status = "okay";
	ethernet0-port@0 {
		phy-handle = <&ethphy0>;
	};
};