blob: c701e8d16bbb6d78834aa4981dd4e56044bed778 [file] [log] [blame]
Thomas Petazzoni94b0bd32014-04-22 23:26:39 +02001/*
2 * Copyright (C) 2014 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
3 * Copyright (C) 2009 Simon Guinot <sguinot@lacie.com>
4 *
5 * This file is licensed under the terms of the GNU General Public
6 * License version 2. This program is licensed "as is" without any
7 * warranty of any kind, whether express or implied.
8 */
9
10/dts-v1/;
11
12#include <dt-bindings/gpio/gpio.h>
13#include <dt-bindings/input/input.h>
14#include <dt-bindings/interrupt-controller/irq.h>
15#include "orion5x-mv88f5182.dtsi"
16
17/ {
18 model = "LaCie d2 Network";
19 compatible = "lacie,d2-network", "marvell,orion5x-88f5182", "marvell,orion5x";
20
21 memory {
22 reg = <0x00000000 0x4000000>; /* 64 MB */
23 };
24
25 chosen {
26 bootargs = "console=ttyS0,115200n8 earlyprintk";
27 linux,stdout-path = &uart0;
28 };
29
30 soc {
31 ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>,
32 <MBUS_ID(0x09, 0x00) 0 0xf2200000 0x800>,
33 <MBUS_ID(0x01, 0x0f) 0 0xfff80000 0x80000>;
34 };
35
36 gpio-keys {
37 compatible = "gpio-keys";
38 pinctrl-0 = <&pmx_buttons>;
39 pinctrl-names = "default";
40 #address-cells = <1>;
41 #size-cells = <0>;
42 front_button {
43 label = "Front Push Button";
44 linux,code = <KEY_POWER>;
45 gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
46 };
47
48 power_rocker_sw_on {
49 label = "Power rocker switch (on|auto)";
50 linux,input-type = <5>; /* EV_SW */
51 linux,code = <1>; /* D2NET_SWITCH_POWER_ON */
52 gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
53 };
54
55 power_rocker_sw_off {
56 label = "Power rocker switch (auto|off)";
57 linux,input-type = <5>; /* EV_SW */
58 linux,code = <2>; /* D2NET_SWITCH_POWER_OFF */
59 gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
60 };
61 };
62
63 regulators {
64 compatible = "simple-bus";
65 #address-cells = <1>;
66 #size-cells = <0>;
67 pinctrl-0 = <&pmx_sata0_power &pmx_sata1_power>;
68 pinctrl-names = "default";
69
70 sata0_power: regulator@0 {
71 compatible = "regulator-fixed";
72 reg = <0>;
73 regulator-name = "SATA0 Power";
74 regulator-min-microvolt = <5000000>;
75 regulator-max-microvolt = <5000000>;
76 enable-active-high;
77 regulator-always-on;
78 regulator-boot-on;
79 gpio = <&gpio0 3 GPIO_ACTIVE_HIGH>;
80 };
81
82 sata1_power: regulator@1 {
83 compatible = "regulator-fixed";
84 reg = <1>;
85 regulator-name = "SATA1 Power";
86 regulator-min-microvolt = <5000000>;
87 regulator-max-microvolt = <5000000>;
88 enable-active-high;
89 regulator-always-on;
90 regulator-boot-on;
91 gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
92 };
93 };
94};
95
96&devbus_bootcs {
97 status = "okay";
98
99 devbus,keep-config;
100
101 /*
102 * Currently the MTD code does not recognize the MX29LV400CBCT
103 * as a bottom-type device. This could cause risks of
104 * accidentally erasing critical flash sectors. We thus define
105 * a single, write-protected partition covering the whole
106 * flash. TODO: once the flash part TOP/BOTTOM detection
107 * issue is sorted out in the MTD code, break this into at
108 * least three partitions: 'u-boot code', 'u-boot environment'
109 * and 'whatever is left'.
110 */
111 flash@0 {
112 compatible = "cfi-flash";
113 reg = <0 0x80000>;
114 bank-width = <1>;
115 #address-cells = <1>;
116 #size-cells = <1>;
117
118 partition@0 {
119 label = "Full512Kb";
120 reg = <0 0x80000>;
121 read-only;
122 };
123 };
124};
125
126&mdio {
127 status = "okay";
128
129 ethphy: ethernet-phy {
130 reg = <8>;
131 };
132};
133
134&ehci0 {
135 status = "okay";
136};
137
138&eth {
139 status = "okay";
140
141 ethernet-port@0 {
142 phy-handle = <&ethphy>;
143 };
144};
145
146&i2c {
147 status = "okay";
148 clock-frequency = <100000>;
149 #address-cells = <1>;
150
151 rtc@32 {
152 compatible = "ricoh,rs5c372b";
153 reg = <0x32>;
154 };
155
156 fan@3e {
157 compatible = "gmt,g762";
158 reg = <0x3e>;
159
160 /* Not enough HW info */
161 status = "disabled";
162 };
163
164 eeprom@50 {
165 compatible = "atmel,24c08";
166 reg = <0x50>;
167 };
168};
169
170&pinctrl {
171 pinctrl-0 = <&pmx_leds &pmx_board_id &pmx_fan_fail>;
172 pinctrl-names = "default";
173
174 pmx_board_id: pmx-board-id {
175 marvell,pins = "mpp0", "mpp1", "mpp2";
176 marvell,function = "gpio";
177 };
178
179 pmx_buttons: pmx-buttons {
180 marvell,pins = "mpp8", "mpp9", "mpp18";
181 marvell,function = "gpio";
182 };
183
184 pmx_fan_fail: pmx-fan-fail {
185 marvell,pins = "mpp5";
186 marvell,function = "gpio";
187 };
188
189 /*
190 * MPP6: Red front LED
191 * MPP16: Blue front LED blink control
192 */
193 pmx_leds: pmx-leds {
194 marvell,pins = "mpp6", "mpp16";
195 marvell,function = "gpio";
196 };
197
198 pmx_sata0_led_active: pmx-sata0-led-active {
199 marvell,pins = "mpp14";
200 marvell,function = "sata0";
201 };
202
203 pmx_sata0_power: pmx-sata0-power {
204 marvell,pins = "mpp3";
205 marvell,function = "gpio";
206 };
207
208 pmx_sata1_led_active: pmx-sata1-led-active {
209 marvell,pins = "mpp15";
210 marvell,function = "sata1";
211 };
212
213 pmx_sata1_power: pmx-sata1-power {
214 marvell,pins = "mpp12";
215 marvell,function = "gpio";
216 };
217
218 /*
219 * Non MPP GPIOs:
220 * GPIO 22: USB port 1 fuse (0 = Fail, 1 = Ok)
221 * GPIO 23: Blue front LED off
222 * GPIO 24: Inhibit board power off (0 = Disabled, 1 = Enabled)
223 */
224};
225
226&sata {
227 pinctrl-0 = <&pmx_sata0_led_active
228 &pmx_sata1_led_active>;
229 pinctrl-names = "default";
230 status = "okay";
231 nr-ports = <2>;
232};
233
234&uart0 {
235 status = "okay";
236};