1// SPDX-License-Identifier: GPL-2.0+
2/* Device tree file for the Zyxel NSA 320 NAS box.
3 *
4 * Copyright (c) 2014, Adam Baker <linux@baker-net.org.uk>
5 *
6 *
7 * Based upon the board setup file created by Peter Schildmann */
8
9/dts-v1/;
10
11#include "kirkwood-nsa3x0-common.dtsi"
12
13/ {
14	model = "Zyxel NSA320";
15	compatible = "zyxel,nsa320", "marvell,kirkwood-88f6281", "marvell,kirkwood";
16
17	memory {
18		device_type = "memory";
19		reg = <0x00000000 0x20000000>;
20	};
21
22	chosen {
23		bootargs = "console=ttyS0,115200";
24		stdout-path = &uart0;
25	};
26
27	ocp@f1000000 {
28		pinctrl: pin-controller@10000 {
29			pinctrl-names = "default";
30
31			/* SATA Activity and Present pins are not connected */
32			pmx_sata0: pmx-sata0 {
33				marvell,pins ;
34				marvell,function = "sata0";
35			};
36
37			pmx_sata1: pmx-sata1 {
38				marvell,pins ;
39				marvell,function = "sata1";
40			};
41
42			pmx_led_hdd2_green: pmx-led-hdd2-green {
43				marvell,pins = "mpp12";
44				marvell,function = "gpio";
45			};
46
47			pmx_led_hdd2_red: pmx-led-hdd2-red {
48				marvell,pins = "mpp13";
49				marvell,function = "gpio";
50			};
51
52			pmx_mcu_data: pmx-mcu-data {
53				marvell,pins = "mpp14";
54				marvell,function = "gpio";
55			};
56
57			pmx_led_usb_green: pmx-led-usb-green {
58				marvell,pins = "mpp15";
59				marvell,function = "gpio";
60			};
61
62			pmx_mcu_clk: pmx-mcu-clk {
63				marvell,pins = "mpp16";
64				marvell,function = "gpio";
65			};
66
67			pmx_mcu_act: pmx-mcu-act {
68				marvell,pins = "mpp17";
69				marvell,function = "gpio";
70			};
71
72			pmx_led_sys_green: pmx-led-sys-green {
73				marvell,pins = "mpp28";
74				marvell,function = "gpio";
75			};
76
77			pmx_led_sys_orange: pmx-led-sys-orange {
78				marvell,pins = "mpp29";
79				marvell,function = "gpio";
80			};
81
82			pmx_led_hdd1_green: pmx-led-hdd1-green {
83				marvell,pins = "mpp41";
84				marvell,function = "gpio";
85			};
86
87			pmx_led_hdd1_red: pmx-led-hdd1-red {
88				marvell,pins = "mpp42";
89				marvell,function = "gpio";
90			};
91
92			pmx_htp: pmx-htp {
93				marvell,pins = "mpp43";
94				marvell,function = "gpio";
95			};
96
97			/* Buzzer needs to be switched at around 1kHz so is
98			   not compatible with the gpio-beeper driver. */
99			pmx_buzzer: pmx-buzzer {
100				marvell,pins = "mpp44";
101				marvell,function = "gpio";
102			};
103
104			pmx_vid_b1: pmx-vid-b1 {
105				marvell,pins = "mpp45";
106				marvell,function = "gpio";
107			};
108
109			pmx_power_resume_data: pmx-power-resume-data {
110				marvell,pins = "mpp47";
111				marvell,function = "gpio";
112			};
113
114			pmx_power_resume_clk: pmx-power-resume-clk {
115				marvell,pins = "mpp49";
116				marvell,function = "gpio";
117			};
118		};
119
120		i2c@11000 {
121			status = "okay";
122
123			pcf8563: pcf8563@51 {
124				compatible = "nxp,pcf8563";
125				reg = <0x51>;
126			};
127		};
128	};
129
130	regulators {
131		usb0_power: regulator@1 {
132			enable-active-high;
133		};
134	};
135
136	gpio-leds {
137		compatible = "gpio-leds";
138		pinctrl-0 = <&pmx_led_hdd2_green &pmx_led_hdd2_red
139			     &pmx_led_usb_green
140			     &pmx_led_sys_green &pmx_led_sys_orange
141			     &pmx_led_copy_green &pmx_led_copy_red
142			     &pmx_led_hdd1_green &pmx_led_hdd1_red>;
143		pinctrl-names = "default";
144
145		green-sys {
146			label = "nsa320:green:sys";
147			gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
148		};
149		orange-sys {
150			label = "nsa320:orange:sys";
151			gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
152		};
153		green-hdd1 {
154			label = "nsa320:green:hdd1";
155			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
156		};
157		red-hdd1 {
158			label = "nsa320:red:hdd1";
159			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
160		};
161		green-hdd2 {
162			label = "nsa320:green:hdd2";
163			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
164		};
165		red-hdd2 {
166			label = "nsa320:red:hdd2";
167			gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
168		};
169		green-usb {
170			label = "nsa320:green:usb";
171			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
172		};
173		green-copy {
174			label = "nsa320:green:copy";
175			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
176		};
177		red-copy {
178			label = "nsa320:red:copy";
179			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
180		};
181	};
182
183	hwmon {
184		compatible = "zyxel,nsa320-mcu";
185		pinctrl-0 = <&pmx_mcu_data &pmx_mcu_clk &pmx_mcu_act>;
186		pinctrl-names = "default";
187
188		data-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
189		clk-gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
190		act-gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
191	};
192
193	/* The following pins are currently not assigned to a driver,
194	   some of them should be configured as inputs.
195	pinctrl-0 = <&pmx_htp &pmx_vid_b1
196		     &pmx_power_resume_data &pmx_power_resume_clk>; */
197};
198
199&mdio {
200	status = "okay";
201	ethphy0: ethernet-phy@1 {
202		reg = <1>;
203	};
204};
205
206&eth0 {
207	status = "okay";
208	ethernet0-port@0 {
209		phy-handle = <&ethphy0>;
210	};
211};
212
213&pciec {
214	status = "okay";
215};
216
217&pcie0 {
218	status = "okay";
219};
220