1/* Device tree file for the Zyxel NSA 325 NAS box.
  2 *
  3 * Copyright (c) 2015, Hans Ulli Kroll <ulli.kroll@googlemail.com>
  4 *
  5 * This program is free software; you can redistribute it and/or
  6 * modify it under the terms of the GNU General Public License
  7 * as published by the Free Software Foundation; either version
  8 * 2 of the License, or (at your option) any later version.
  9 *
 10 * Based upon the board setup file created by Peter Schildmann
 11 */
 12
 13/dts-v1/;
 14
 15#include "kirkwood-nsa3x0-common.dtsi"
 16
 17/ {
 18	model = "ZyXEL NSA325";
 19	compatible = "zyxel,nsa325", "marvell,kirkwood-88f6282", "marvell,kirkwood";
 20
 21	memory {
 22		device_type = "memory";
 23		reg = <0x00000000 0x20000000>;
 24	};
 25
 26	chosen {
 27		bootargs = "console=ttyS0,115200";
 28		stdout-path = &uart0;
 29	};
 30
 31	mbus {
 32		pcie-controller {
 33			status = "okay";
 34
 35			pcie@1,0 {
 36				status = "okay";
 37			};
 38		};
 39	};
 40
 41	ocp@f1000000 {
 42		pinctrl: pin-controller@10000 {
 43			pinctrl-names = "default";
 44
 45			pmx_led_hdd2_green: pmx-led-hdd2-green {
 46				marvell,pins = "mpp12";
 47				marvell,function = "gpio";
 48			};
 49
 50			pmx_led_hdd2_red: pmx-led-hdd2-red {
 51				marvell,pins = "mpp13";
 52				marvell,function = "gpio";
 53			};
 54
 55			pmx_mcu_data: pmx-mcu-data {
 56				marvell,pins = "mpp14";
 57				marvell,function = "gpio";
 58			};
 59
 60			pmx_led_usb_green: pmx-led-usb-green {
 61				marvell,pins = "mpp15";
 62				marvell,function = "gpio";
 63			};
 64
 65			pmx_mcu_clk: pmx-mcu-clk {
 66				marvell,pins = "mpp16";
 67				marvell,function = "gpio";
 68			};
 69
 70			pmx_mcu_act: pmx-mcu-act {
 71				marvell,pins = "mpp17";
 72				marvell,function = "gpio";
 73			};
 74
 75			pmx_led_sys_green: pmx-led-sys-green {
 76				marvell,pins = "mpp28";
 77				marvell,function = "gpio";
 78			};
 79
 80			pmx_led_sys_orange: pmx-led-sys-orange {
 81				marvell,pins = "mpp29";
 82				marvell,function = "gpio";
 83			};
 84
 85			pmx_led_hdd1_green: pmx-led-hdd1-green {
 86				marvell,pins = "mpp41";
 87				marvell,function = "gpio";
 88			};
 89
 90			pmx_led_hdd1_red: pmx-led-hdd1-red {
 91				marvell,pins = "mpp42";
 92				marvell,function = "gpio";
 93			};
 94
 95			pmx_htp: pmx-htp {
 96				marvell,pins = "mpp43";
 97				marvell,function = "gpio";
 98			};
 99
100			/*
101			 * Buzzer needs to be switched at around 1kHz so is
102			 * not compatible with the gpio-beeper driver.
103			 */
104			pmx_buzzer: pmx-buzzer {
105				marvell,pins = "mpp44";
106				marvell,function = "gpio";
107			};
108
109			pmx_vid_b1: pmx-vid-b1 {
110				marvell,pins = "mpp45";
111				marvell,function = "gpio";
112			};
113
114			pmx_power_resume_data: pmx-power-resume-data {
115				marvell,pins = "mpp47";
116				marvell,function = "gpio";
117			};
118
119			pmx_power_resume_clk: pmx-power-resume-clk {
120				marvell,pins = "mpp49";
121				marvell,function = "gpio";
122			};
123
124			pmx_pwr_sata1: pmx-pwr-sata1 {
125				marvell,pins = "mpp47";
126				marvell,function = "gpio";
127			};
128		};
129
130		/* This board uses the pcf8563 RTC instead of the SoC RTC */
131		rtc@10300 {
132			status = "disabled";
133		};
134
135		i2c@11000 {
136			status = "okay";
137
138			pcf8563: pcf8563@51 {
139				compatible = "nxp,pcf8563";
140				reg = <0x51>;
141			};
142		};
143	};
144
145	regulators {
146		compatible = "simple-bus";
147		#address-cells = <1>;
148		#size-cells = <0>;
149		pinctrl-0 = <&pmx_pwr_sata1>;
150		pinctrl-names = "default";
151
152		usb0_power: regulator@1 {
153			enable-active-high;
154		};
155
156		sata1_power: regulator@2 {
157			compatible = "regulator-fixed";
158			reg = <2>;
159			regulator-name = "SATA1 Power";
160			regulator-min-microvolt = <5000000>;
161			regulator-max-microvolt = <5000000>;
162			regulator-always-on;
163			regulator-boot-on;
164			enable-active-high;
165			gpio = <&gpio1 15 GPIO_ACTIVE_HIGH>;
166		};
167	};
168
169	gpio-leds {
170		compatible = "gpio-leds";
171		pinctrl-0 = <&pmx_led_hdd2_green &pmx_led_hdd2_red
172			     &pmx_led_usb_green
173			     &pmx_led_sys_green &pmx_led_sys_orange
174			     &pmx_led_copy_green &pmx_led_copy_red
175			     &pmx_led_hdd1_green &pmx_led_hdd1_red>;
176		pinctrl-names = "default";
177
178		green-sys {
179			label = "nsa325:green:sys";
180			gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
181		};
182		orange-sys {
183			label = "nsa325:orange:sys";
184			gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
185		};
186		green-hdd1 {
187			label = "nsa325:green:hdd1";
188			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
189		};
190		red-hdd1 {
191			label = "nsa325:red:hdd1";
192			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
193		};
194		green-hdd2 {
195			label = "nsa325:green:hdd2";
196			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
197		};
198		red-hdd2 {
199			label = "nsa325:red:hdd2";
200			gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
201		};
202		green-usb {
203			label = "nsa325:green:usb";
204			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
205		};
206		green-copy {
207			label = "nsa325:green:copy";
208			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
209		};
210		red-copy {
211			label = "nsa325:red:copy";
212			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
213		};
214
215	/* The following pins are currently not assigned to a driver,
216	   some of them should be configured as inputs.
217	pinctrl-0 = <&pmx_mcu_data &pmx_mcu_clk &pmx_mcu_act
218		     &pmx_htp &pmx_vid_b1
219		     &pmx_power_resume_data &pmx_power_resume_clk>; */
220	};
221
222
223};
224
225&mdio {
226	status = "okay";
227	ethphy0: ethernet-phy@1 {
228		reg = <1>;
229	};
230};
231
232&eth0 {
233	status = "okay";
234	ethernet0-port@0 {
235		phy-handle = <&ethphy0>;
236	};
237};
238