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e2b15689 AL |
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"; | |
ab833614 | 30 | stdout-path = &uart0; |
e2b15689 AL |
31 | }; |
32 | ||
33 | mbus { | |
34 | pcie-controller { | |
35 | status = "okay"; | |
36 | ||
37 | pcie@1,0 { | |
38 | status = "okay"; | |
39 | }; | |
40 | }; | |
41 | }; | |
42 | ||
43 | ocp@f1000000 { | |
a9483969 | 44 | pinctrl: pin-controller@10000 { |
e2b15689 AL |
45 | pinctrl-0 = <&pmx_i2s &pmx_sysrst>; |
46 | pinctrl-names = "default"; | |
47 | ||
48 | pmx_button_power: pmx-button_power { | |
49 | marvell,pins = "mpp45"; | |
50 | marvell,function = "gpio"; | |
51 | }; | |
52 | ||
53 | pmx_power_off: pmx-power-off { | |
54 | marvell,pins = "mpp48"; | |
55 | marvell,function = "gpio"; | |
56 | }; | |
57 | ||
58 | pmx_led: pmx-led { | |
59 | marvell,pins = "mpp21"; | |
60 | marvell,function = "gpio"; | |
61 | }; | |
62 | ||
63 | pmx_usb_sata_power_enable: pmx-usb-sata-power-enable { | |
64 | marvell,pins = "mpp44"; | |
65 | marvell,function = "gpio"; | |
66 | }; | |
67 | ||
e2b15689 AL |
68 | pmx_spi: pmx-spi { |
69 | marvell,pins = "mpp1", "mpp2", "mpp3", "mpp7"; | |
70 | marvell,function = "spi"; | |
71 | }; | |
72 | ||
73 | pmx_sysrst: pmx-sysrst { | |
74 | marvell,pins = "mpp6"; | |
75 | marvell,function = "sysrst"; | |
76 | }; | |
77 | ||
78 | pmx_i2s: pmx-i2s { | |
79 | marvell,pins = "mpp39", "mpp40", "mpp41", "mpp42", | |
80 | "mpp43"; | |
81 | marvell,function = "audio"; | |
82 | }; | |
83 | }; | |
84 | ||
85 | spi@10600 { | |
e2b15689 AL |
86 | status = "okay"; |
87 | ||
88 | flash@0 { | |
89 | #address-cells = <1>; | |
90 | #size-cells = <1>; | |
91 | compatible = "st,m25p80"; | |
92 | spi-max-frequency = <86000000>; | |
93 | reg = <0>; | |
94 | mode = <0>; | |
95 | ||
96 | partition@0 { | |
97 | reg = <0x0 0x80000>; | |
98 | label = "u-boot"; | |
99 | }; | |
100 | ||
101 | partition@1 { | |
102 | reg = <0x80000 0x40000>; | |
103 | label = "SSD firmware"; | |
104 | }; | |
105 | ||
106 | partition@2 { | |
107 | reg = <0xc0000 0x10000>; | |
108 | label = "u-boot env"; | |
109 | }; | |
110 | ||
111 | partition@3 { | |
112 | reg = <0xd0000 0x10000>; | |
113 | label = "permanent u-boot env"; | |
114 | }; | |
115 | ||
116 | partition@4 { | |
117 | reg = <0xd0000 0x10000>; | |
118 | label = "permanent u-boot env"; | |
119 | }; | |
120 | }; | |
121 | }; | |
122 | ||
123 | i2c@11000 { | |
124 | status = "okay"; | |
125 | ||
126 | alc5621: alc5621@1a { | |
127 | compatible = "realtek,alc5621"; | |
128 | reg = <0x1a>; | |
b715a3b0 AL |
129 | #sound-dai-cells = <0>; |
130 | add-ctrl = <0x3700>; | |
131 | jack-det-ctrl = <0x4810>; | |
e2b15689 AL |
132 | }; |
133 | }; | |
134 | ||
135 | serial@12000 { | |
136 | status = "okay"; | |
137 | }; | |
138 | ||
139 | sata@80000 { | |
140 | status = "okay"; | |
141 | nr-ports = <2>; | |
142 | }; | |
143 | ||
144 | audio: audio-controller@a0000 { | |
145 | status = "okay"; | |
146 | }; | |
147 | }; | |
148 | ||
149 | regulators { | |
150 | compatible = "simple-bus"; | |
151 | #address-cells = <1>; | |
152 | #size-cells = <0>; | |
153 | pinctrl-0 = <&pmx_usb_sata_power_enable>; | |
154 | pinctrl-names = "default"; | |
155 | ||
156 | usb_power: regulator@1 { | |
157 | compatible = "regulator-fixed"; | |
158 | reg = <1>; | |
159 | regulator-name = "USB-SATA Power"; | |
160 | regulator-min-microvolt = <5000000>; | |
161 | regulator-max-microvolt = <5000000>; | |
162 | enable-active-high; | |
163 | regulator-always-on; | |
164 | regulator-boot-on; | |
165 | gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>; | |
166 | }; | |
167 | }; | |
168 | ||
169 | gpio_keys { | |
170 | compatible = "gpio-keys"; | |
171 | #address-cells = <1>; | |
172 | #size-cells = <0>; | |
173 | pinctrl-0 = <&pmx_button_power>; | |
174 | pinctrl-names = "default"; | |
175 | ||
176 | button@1 { | |
177 | label = "Power Button"; | |
178 | linux,code = <KEY_POWER>; | |
179 | gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>; | |
180 | }; | |
181 | }; | |
182 | ||
183 | gpio_poweroff { | |
184 | compatible = "gpio-poweroff"; | |
185 | pinctrl-0 = <&pmx_power_off>; | |
186 | pinctrl-names = "default"; | |
187 | gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>; | |
188 | }; | |
189 | ||
191825c3 AL |
190 | sound { |
191 | compatible = "simple-audio-card"; | |
192 | simple-audio-card,format = "i2s"; | |
193 | simple-audio-card,routing = | |
194 | "Headphone Jack", "HPL", | |
195 | "Headphone Jack", "HPR", | |
196 | "Speaker", "SPKOUT", | |
197 | "Speaker", "SPKOUTN", | |
198 | "MIC1", "Mic Jack", | |
199 | "MIC2", "Mic Jack"; | |
200 | simple-audio-card,widgets = | |
201 | "Headphone", "Headphone Jack", | |
202 | "Speaker", "Speaker", | |
203 | "Microphone", "Mic Jack"; | |
204 | ||
205 | simple-audio-card,mclk-fs = <256>; | |
206 | ||
207 | simple-audio-card,cpu { | |
208 | sound-dai = <&audio>; | |
209 | }; | |
210 | ||
211 | simple-audio-card,codec { | |
212 | sound-dai = <&alc5621>; | |
213 | }; | |
214 | }; | |
e2b15689 AL |
215 | }; |
216 | ||
217 | &mdio { | |
218 | status = "okay"; | |
219 | ||
220 | ethphy0: ethernet-phy { | |
221 | device_type = "ethernet-phy"; | |
222 | reg = <8>; | |
223 | }; | |
224 | }; | |
225 | ||
226 | ð0 { | |
227 | status = "okay"; | |
228 | ethernet0-port@0 { | |
229 | phy-handle = <ðphy0>; | |
230 | }; | |
231 | }; |