Commit 2344a29a authored by Arnaud Ebalard's avatar Arnaud Ebalard Committed by Jason Cooper
Browse files

ARM: mvebu: Add Netgear ReadyNAS 102 board 



All hardware parts of the (Armada 370 based) NETGEAR ReadyNAS 102 are
supported by mainline kernel (USB 3.0 rear ports, USB 2.0 front port,
Gigabit controller and PHY, serial port, leds, buttons, SATA ports,
G762 fan controller) except for:

 - the Intersil ISL12057 I2C RTC Chip,
 - the Armada NAND controller.

Support for both of those is currently work in progress and does not
prevent boot.

Signed-off-by: default avatarArnaud Ebalard <arno@natisbad.org>
Acked-by: default avatarGregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: default avatarJason Cooper <jason@lakedaemon.net>
parent 4a9f4c7f

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -100,6 +100,7 @@ dtb-$(CONFIG_ARCH_MSM) += msm8660-surf.dtb \ 
	msm8960-cdp.dtb

dtb-$(CONFIG_ARCH_MVEBU) += armada-370-db.dtb \

	armada-370-mirabox.dtb \

	armada-370-netgear-rn102.dtb \

	armada-370-rd.dtb \

	armada-xp-db.dtb \

	armada-xp-gp.dtb \

arch/arm/boot/dts/armada-370-netgear-rn102.dts

0 → 100644
+179 −0
Original line number Diff line number Diff line 
/*

 * Device Tree file for NETGEAR ReadyNAS 102

 *

 * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org>

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version

 * 2 of the License, or (at your option) any later version.

 */



/dts-v1/;



/include/ "armada-370.dtsi"



/ {

	model = "NETGEAR ReadyNAS 102";

	compatible = "netgear,readynas-102", "marvell,armada370", "marvell,armada-370-xp";



	chosen {

		bootargs = "console=ttyS0,115200 earlyprintk";

	};



	memory {

		device_type = "memory";

		reg = <0x00000000 0x20000000>; /* 512 MB */

	};



	soc {

		internal-regs {

			serial@12000 {

				clock-frequency = <200000000>;

				status = "okay";

			};



			sata@a0000 {

				nr-ports = <2>;

				status = "okay";

			};



			pinctrl {

				power_led_pin: power-led-pin {

					marvell,pins = "mpp57";

					marvell,function = "gpio";

				};

				sata1_led_pin: sata1-led-pin {

					marvell,pins = "mpp15";

					marvell,function = "gpio";

				};



				sata2_led_pin: sata2-led-pin {

					marvell,pins = "mpp14";

					marvell,function = "gpio";

				};



				backup_led_pin: backup-led-pin {

					marvell,pins = "mpp56";

					marvell,function = "gpio";

				};

			};



			mdio {

				phy0: ethernet-phy@0 {

					reg = <0>;

				};

			};



			ethernet@74000 {

				status = "okay";

				phy = <&phy0>;

				phy-mode = "rgmii-id";

			};



			usb@50000 {

				status = "okay";

			};



			i2c@11000 {

				compatible = "marvell,mv64xxx-i2c";

				clock-frequency = <100000>;

				status = "okay";



				g762: g762@3e {

					compatible = "gmt,g762";

					reg = <0x3e>;

					clocks = <&g762_clk>; /* input clock */

					fan_gear_mode = <0>;

					fan_startv = <1>;

					pwm_polarity = <0>;

				};

			};



			pcie-controller {

				status = "okay";



				/* Connected to Marvell SATA controller */

				pcie@1,0 {

					/* Port 0, Lane 0 */

					status = "okay";

				};



				/* Connected to FL1009 USB 3.0 controller */

				pcie@2,0 {

					/* Port 1, Lane 0 */

					status = "okay";

				};

			};

		};

	};



	clocks {

	       #address-cells = <1>;

	       #size-cells = <0>;



	       g762_clk: fixedclk {

			 compatible = "fixed-clock";

			 #clock-cells = <0>;

			 clock-frequency = <8192>;

	       };

	};



	gpio_leds {

		compatible = "gpio-leds";

		pinctrl-0 = < &power_led_pin

			      &sata1_led_pin

			      &sata2_led_pin

			      &backup_led_pin >;

		pinctrl-names = "default";



		blue_power_led {

			label = "rn102:blue:pwr";

			gpios = <&gpio1 25 1>;  /* GPIO 57 Active Low */

			linux,default-trigger = "heartbeat";

		};



		green_sata1_led {

			label = "rn102:green:sata1";

			gpios = <&gpio0 15 1>;  /* GPIO 15 Active Low */

			default-state = "on";

		};



		green_sata2_led {

			label = "rn102:green:sata2";

			gpios = <&gpio0 14 1>;   /* GPIO 14 Active Low */

			default-state = "on";

		};



		green_backup_led {

			label = "rn102:green:backup";

			gpios = <&gpio1 24 1>;   /* GPIO 56 Active Low */

			default-state = "on";

		};

	};



	gpio_keys {

		compatible = "gpio-keys";

		#address-cells = <1>;

		#size-cells = <0>;



		button@1 {

			label = "Power Button";

			linux,code = <116>;     /* KEY_POWER */

			gpios = <&gpio1 30 1>;

		};



		button@2 {

			label = "Reset Button";

			linux,code = <0x198>;   /* KEY_RESTART */

			gpios = <&gpio0 6 1>;

		};



		button@3 {

			label = "Backup Button";

			linux,code = <133>;     /* KEY_COPY */

			gpios = <&gpio1 26 1>;

		};

	};



};

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