armada-370-mirabox.dts

/*
 * Device Tree file for Globalscale Mirabox
 *
 * Gregory CLEMENT <gregory.clement@free-electrons.com>
 *
 * This file is licensed under the terms of the GNU General Public
 * License version 2.  This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.
 */

/dts-v1/;
/include/ "armada-370.dtsi"

/ {
	model = "Globalscale Mirabox";
	compatible = "globalscale,mirabox", "marvell,armada370", "marvell,armada-370-xp";

	chosen {
		bootargs = "console=ttyS0,115200 earlyprintk";
	};

	memory {
		device_type = "memory";
		reg = <0x00000000 0x20000000>; /* 512 MB */
	};

	soc {
		serial@12000 {
			clock-frequency = <200000000>;
			status = "okay";
		};
		timer@20300 {
			clock-frequency = <600000000>;
			status = "okay";
		};

		pinctrl {
			pwr_led_pin: pwr-led-pin {
				marvell,pins = "mpp63";
				marvell,function = "gpo";
			};

			stat_led_pins: stat-led-pins {
				marvell,pins = "mpp64", "mpp65";
				marvell,function = "gpio";
			};
		};

		gpio_leds {
			compatible = "gpio-leds";
			pinctrl-names = "default";
			pinctrl-0 = <&pwr_led_pin &stat_led_pins>;

			green_pwr_led {
				label = "mirabox:green:pwr";
				gpios = <&gpio1 31 1>;
				linux,default-trigger = "heartbeat";
			};

			blue_stat_led {
				label = "mirabox:blue:stat";
				gpios = <&gpio2 0 1>;
				linux,default-trigger = "cpu0";
			};

			green_stat_led {
				label = "mirabox:green:stat";
				gpios = <&gpio2 1 1>;
				default-state = "off";
			};
		};

		mdio {
			phy0: ethernet-phy@0 {
				reg = <0>;
			};

			phy1: ethernet-phy@1 {
				reg = <1>;
			};
		};
		ethernet@70000 {
			status = "okay";
			phy = <&phy0>;
			phy-mode = "rgmii-id";
		};
		ethernet@74000 {
			status = "okay";
			phy = <&phy1>;
			phy-mode = "rgmii-id";
		};

		mvsdio@d4000 {
			pinctrl-0 = <&sdio_pins3>;
			pinctrl-names = "default";
			status = "okay";
			/*
			 * No CD or WP GPIOs: SDIO interface used for
			 * Wifi/Bluetooth chip
			 */
		};

		usb@50000 {
			status = "okay";
		};

		usb@51000 {
			status = "okay";
		};

		i2c@11000 {
			status = "okay";
			clock-frequency = <100000>;
			pca9505: pca9505@25 {
				compatible = "nxp,pca9505";
				gpio-controller;
				#gpio-cells = <2>;
				reg = <0x25>;
			};
		};

		pcie-controller {
			status = "okay";

			/* Internal mini-PCIe connector */
			pcie@1,0 {
				/* Port 0, Lane 0 */
				status = "okay";
			};

			/* Connected on the PCB to a USB 3.0 XHCI controller */
			pcie@2,0 {
				/* Port 1, Lane 0 */
				status = "okay";
			};
		};
	};
};