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1/*
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";
30		stdout-path = &uart0;
31	};
32
33	ocp@f1000000 {
34		pinctrl: pin-controller@10000 {
35			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
58			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 {
76			status = "okay";
77
78			flash@0 {
79				#address-cells = <1>;
80				#size-cells = <1>;
81				compatible = "st,m25p80", "jedec,spi-nor";
82				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>;
119				#sound-dai-cells = <0>;
120				add-ctrl = <0x3700>;
121				jack-det-ctrl = <0x4810>;
122			};
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
166		power {
167			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
180	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	};
205};
206
207&mdio {
208	status = "okay";
209
210	ethphy0: ethernet-phy@8 {
211		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};
222
223&pciec {
224        status = "okay";
225};
226
227&pcie0 {
228	status = "okay";
229};
230