boot/dts/kirkwood-net2big.dts

0001 // SPDX-License-Identifier: GPL-2.0
0002 /*
0003  * Device Tree file for LaCie 2Big Network v2
0004  *
0005  * Copyright (C) 2014
0006  *
0007  * Andrew Lunn <andrew@lunn.ch>
0008  *
0009  * Based on netxbig_v2-setup.c,
0010  * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
0011  *
0012 */
0013
0014 /dts-v1/;
0015
0016 #include "kirkwood.dtsi"
0017 #include "kirkwood-6281.dtsi"
0018 #include "kirkwood-netxbig.dtsi"
0019
0020 / {
0021         model = "LaCie 2Big Network v2";
0022         compatible = "lacie,net2big_v2", "lacie,netxbig", "marvell,kirkwood-88f6281", "marvell,kirkwood";
0023
0024         memory {
0025                 device_type = "memory";
0026                 reg = <0x00000000 0x10000000>;
0027         };
0028
0029         fan {
0030                 compatible = "gpio-fan";
0031                 alarm-gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
0032         };
0033 };
0034
0035 &regulators {
0036         regulator@2 {
0037                 compatible = "regulator-fixed";
0038                 reg = <2>;
0039                 regulator-name = "hdd1power";
0040                 regulator-min-microvolt = <5000000>;
0041                 regulator-max-microvolt = <5000000>;
0042                 enable-active-high;
0043                 regulator-always-on;
0044                 regulator-boot-on;
0045                 gpio = <&gpio0 17 GPIO_ACTIVE_HIGH>;
0046         };
0047
0048         clocks {
0049                g762_clk: g762-oscillator {
0050                          compatible = "fixed-clock";
0051                          #clock-cells = <0>;
0052                          clock-frequency = <32768>;
0053                };
0054         };
0055 };
0056
0057 &i2c0 {
0058         g762@3e {
0059                 compatible = "gmt,g762";
0060                 reg = <0x3e>;
0061                 clocks = <&g762_clk>;
0062         };
0063 };