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Andrew Lunne2b15682014-02-25 18:34:02 +01001/*
2 * Device Tree file for HP t5325 Thin Client"
3 *
4 * Copyright (C) 2014
5 *
6 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
7 * Andrew Lunn <andrew@lunn.ch>
8 *
9 * This file is licensed under the terms of the GNU General Public
10 * License version 2. This program is licensed "as is" without any
11 * warranty of any kind, whether express or implied.
12*/
13
14/dts-v1/;
15
16#include "kirkwood.dtsi"
17#include "kirkwood-6281.dtsi"
18
19/ {
20 model = "HP t5325 Thin Client";
21 compatible = "hp,t5325", "marvell,kirkwood-88f6281", "marvell,kirkwood";
22
23 memory {
24 device_type = "memory";
25 reg = <0x00000000 0x20000000>;
26 };
27
28 chosen {
29 bootargs = "console=ttyS0,115200n8";
Sebastian Hesselbarthab833612014-04-30 14:56:30 +020030 stdout-path = &uart0;
Andrew Lunne2b15682014-02-25 18:34:02 +010031 };
32
Andrew Lunne2b15682014-02-25 18:34:02 +010033 ocp@f1000000 {
Sebastian Hesselbartha9483962014-04-30 14:56:32 +020034 pinctrl: pin-controller@10000 {
Andrew Lunne2b15682014-02-25 18:34:02 +010035 pinctrl-0 = <&pmx_i2s &pmx_sysrst>;
36 pinctrl-names = "default";
37
38 pmx_button_power: pmx-button_power {
39 marvell,pins = "mpp45";
40 marvell,function = "gpio";
41 };
42
43 pmx_power_off: pmx-power-off {
44 marvell,pins = "mpp48";
45 marvell,function = "gpio";
46 };
47
48 pmx_led: pmx-led {
49 marvell,pins = "mpp21";
50 marvell,function = "gpio";
51 };
52
53 pmx_usb_sata_power_enable: pmx-usb-sata-power-enable {
54 marvell,pins = "mpp44";
55 marvell,function = "gpio";
56 };
57
Andrew Lunne2b15682014-02-25 18:34:02 +010058 pmx_spi: pmx-spi {
59 marvell,pins = "mpp1", "mpp2", "mpp3", "mpp7";
60 marvell,function = "spi";
61 };
62
63 pmx_sysrst: pmx-sysrst {
64 marvell,pins = "mpp6";
65 marvell,function = "sysrst";
66 };
67
68 pmx_i2s: pmx-i2s {
69 marvell,pins = "mpp39", "mpp40", "mpp41", "mpp42",
70 "mpp43";
71 marvell,function = "audio";
72 };
73 };
74
75 spi@10600 {
Andrew Lunne2b15682014-02-25 18:34:02 +010076 status = "okay";
77
78 flash@0 {
79 #address-cells = <1>;
80 #size-cells = <1>;
Rafał Miłecki943d45a2015-05-19 13:40:16 +020081 compatible = "st,m25p80", "jedec,spi-nor";
Andrew Lunne2b15682014-02-25 18:34:02 +010082 spi-max-frequency = <86000000>;
83 reg = <0>;
84 mode = <0>;
85
86 partition@0 {
87 reg = <0x0 0x80000>;
88 label = "u-boot";
89 };
90
91 partition@1 {
92 reg = <0x80000 0x40000>;
93 label = "SSD firmware";
94 };
95
96 partition@2 {
97 reg = <0xc0000 0x10000>;
98 label = "u-boot env";
99 };
100
101 partition@3 {
102 reg = <0xd0000 0x10000>;
103 label = "permanent u-boot env";
104 };
105
106 partition@4 {
107 reg = <0xd0000 0x10000>;
108 label = "permanent u-boot env";
109 };
110 };
111 };
112
113 i2c@11000 {
114 status = "okay";
115
116 alc5621: alc5621@1a {
117 compatible = "realtek,alc5621";
118 reg = <0x1a>;
Andrew Lunnb715a3b2014-05-03 20:30:13 +0200119 #sound-dai-cells = <0>;
120 add-ctrl = <0x3700>;
121 jack-det-ctrl = <0x4810>;
Andrew Lunne2b15682014-02-25 18:34:02 +0100122 };
123 };
124
125 serial@12000 {
126 status = "okay";
127 };
128
129 sata@80000 {
130 status = "okay";
131 nr-ports = <2>;
132 };
133
134 audio: audio-controller@a0000 {
135 status = "okay";
136 };
137 };
138
139 regulators {
140 compatible = "simple-bus";
141 #address-cells = <1>;
142 #size-cells = <0>;
143 pinctrl-0 = <&pmx_usb_sata_power_enable>;
144 pinctrl-names = "default";
145
146 usb_power: regulator@1 {
147 compatible = "regulator-fixed";
148 reg = <1>;
149 regulator-name = "USB-SATA Power";
150 regulator-min-microvolt = <5000000>;
151 regulator-max-microvolt = <5000000>;
152 enable-active-high;
153 regulator-always-on;
154 regulator-boot-on;
155 gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
156 };
157 };
158
159 gpio_keys {
160 compatible = "gpio-keys";
161 #address-cells = <1>;
162 #size-cells = <0>;
163 pinctrl-0 = <&pmx_button_power>;
164 pinctrl-names = "default";
165
Andrew Lunn395c7552016-04-03 04:03:43 +0200166 power {
Andrew Lunne2b15682014-02-25 18:34:02 +0100167 label = "Power Button";
168 linux,code = <KEY_POWER>;
169 gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
170 };
171 };
172
173 gpio_poweroff {
174 compatible = "gpio-poweroff";
175 pinctrl-0 = <&pmx_power_off>;
176 pinctrl-names = "default";
177 gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
178 };
179
Andrew Lunn191825c2014-05-03 20:30:17 +0200180 sound {
181 compatible = "simple-audio-card";
182 simple-audio-card,format = "i2s";
183 simple-audio-card,routing =
184 "Headphone Jack", "HPL",
185 "Headphone Jack", "HPR",
186 "Speaker", "SPKOUT",
187 "Speaker", "SPKOUTN",
188 "MIC1", "Mic Jack",
189 "MIC2", "Mic Jack";
190 simple-audio-card,widgets =
191 "Headphone", "Headphone Jack",
192 "Speaker", "Speaker",
193 "Microphone", "Mic Jack";
194
195 simple-audio-card,mclk-fs = <256>;
196
197 simple-audio-card,cpu {
198 sound-dai = <&audio>;
199 };
200
201 simple-audio-card,codec {
202 sound-dai = <&alc5621>;
203 };
204 };
Andrew Lunne2b15682014-02-25 18:34:02 +0100205};
206
207&mdio {
208 status = "okay";
209
Andrew Lunn8b1750d2016-04-03 04:03:46 +0200210 ethphy0: ethernet-phy@8 {
Andrew Lunne2b15682014-02-25 18:34:02 +0100211 device_type = "ethernet-phy";
212 reg = <8>;
213 };
214};
215
216&eth0 {
217 status = "okay";
218 ethernet0-port@0 {
219 phy-handle = <&ethphy0>;
220 };
221};
Andrew Lunneb13cf82016-04-03 04:03:47 +0200222
223&pciec {
224 status = "okay";
225};
226
227&pcie0 {
228 status = "okay";
229};